diff --git a/src/atlasViewer/atlasViewer.component.ts b/src/atlasViewer/atlasViewer.component.ts
index 13a7758d75cfa34d755f4a4366f40291ca1828e2..eeeba6a9cbb9b7d07a5e5e89b8aa20524f0d0a38 100644
--- a/src/atlasViewer/atlasViewer.component.ts
+++ b/src/atlasViewer/atlasViewer.component.ts
@@ -401,7 +401,7 @@ export class AtlasViewer implements OnDestroy, OnInit, AfterViewInit {
meetsRequirements() {
const canvas = document.createElement('canvas')
- const gl = canvas.getContext('webgl')
+ const gl = canvas.getContext('webgl2') as WebGLRenderingContext
const message: any = {
Error: 'Your browser does not meet the minimum requirements to run neuroglancer.'
}
@@ -418,15 +418,12 @@ export class AtlasViewer implements OnDestroy, OnInit, AfterViewInit {
return false
}
- const drawbuffer = gl.getExtension('WEBGL_draw_buffers')
- const texturefloat = gl.getExtension('OES_texture_float')
- const indexuint = gl.getExtension('OES_element_index_uint')
- if (!(drawbuffer && texturefloat && indexuint)) {
+ const colorBufferFloat = gl.getExtension('EXT_color_buffer_float')
+
+ if (!colorBufferFloat) {
const detail = `Your browser does not support
- ${ !drawbuffer ? 'WEBGL_draw_buffers' : ''}
- ${ !texturefloat ? 'OES_texture_float' : ''}
- ${ !indexuint ? 'OES_element_index_uint' : ''} `
+ ${ !colorBufferFloat ? 'EXT_color_buffer_float' : ''} `
message['Detail'] = [detail]
this.modalService.show(ModalUnit, {
diff --git a/src/atlasViewer/atlasViewer.constantService.service.ts b/src/atlasViewer/atlasViewer.constantService.service.ts
index 3911e5294d1a8c30c2f81d9581a894e543ff7a69..c623aee35027023e344f8327e37a0eee8da885fb 100644
--- a/src/atlasViewer/atlasViewer.constantService.service.ts
+++ b/src/atlasViewer/atlasViewer.constantService.service.ts
@@ -77,10 +77,7 @@ export class AtlasViewerConstantsServices{
public doesNotMeetRequirementMD = `
Unfortunately, your browser does not meet the minimum requirement to run the atlas viewer.
-the atlas viewer requires **webgl1.0**, and the following extensions to be enabled in order to run:
-- WEBGL_draw_buffers
-- OES_texture_float
-- OES_element_index_uint
+the atlas viewer requires **webgl2.0**, and the \`EXT_color_buffer_float\` extension enabled
`
get floatingWidgetStartingPos() : [number,number]{
diff --git a/src/res/css/extra_styles.css b/src/res/css/extra_styles.css
index ae82ca6de0b4b5270650f9f635e0128a6a92aa43..40591e08542d7c8db84ee29f35b8d4cb8e5d8690 100644
--- a/src/res/css/extra_styles.css
+++ b/src/res/css/extra_styles.css
@@ -38,6 +38,14 @@ div.neuroglancer-rendered-data-panel
position:relative;
}
+.neuroglancer-position-widget-input-container,
+.neuroglancer-viewer-top-row,
+.neuroglancer-layer-panel
+{
+ display:none;
+ visibility: hidden;
+}
+
ul#statusContainer
{
display:none;
diff --git a/src/res/ext/MNI152NehubaConfig.json b/src/res/ext/MNI152NehubaConfig.json
index a8316977eb4aef61ee9ccbf66e0b0907a7e6142b..fddf871deafe10ed8e2f34751b20a7277692d321 100644
--- a/src/res/ext/MNI152NehubaConfig.json
+++ b/src/res/ext/MNI152NehubaConfig.json
@@ -1 +1 @@
-{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"embedded":true,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"zoomAtViewCentre":true,"enableMeshLoadingControl":true,"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":300,"sliceViewportHeight":300,"sliceZoom":724698.1843689409,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true,"surfaceParcellation":false},"removePerspectiveSlicesBackground":{"mode":"<","color":[0.1,0.1,0.1,1.0]},"waitForMesh":false,"drawSubstrates":{"color":[0.5,0.5,1.0,0.2]},"drawZoomLevels":{"cutOff":150000},"restrictZoomLevel":{"minZoom":2500000,"maxZoom":3500000}}},"dataset":{"imageBackground":[0.0,0.0,0.0,1.0],"initialNgState":{"layers":{"mni152":{"type":"image","visible":true,"source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Fiber_Bundle/mni_icbm152_t1_tal_nlin_asym_09c_masked","transform":[[1,0,0,-96500000],[0,1,0,-132500000],[0,0,1,-78500000],[0,0,0,1]]},"fibre bundle long":{"type":"segmentation","source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Fiber_Bundle/long-bundles_maxprob","transform":[[1,0,0,-96500000],[0,1,0,-132500000],[0,0,1,-78500000],[0,0,0,1]]},"fibre bundle short":{"visible":false,"type":"segmentation","source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Fiber_Bundle/short-bundles_maxprob","transform":[[1,0,0,-96500000],[0,1,0,-132500000],[0,0,1,-78500000],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[1000000,1000000,1000000],"voxelCoordinates":[0,-32,0]}},"zoomFactor":450000},"perspectiveOrientation":[-0.2753947079181671,0.6631333827972412,-0.6360703706741333,0.2825356423854828],"perspectiveZoom":3000000}}}
\ No newline at end of file
+{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"hideNeuroglancerUI":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"zoomAtViewCentre":true,"enableMeshLoadingControl":true,"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":300,"sliceViewportHeight":300,"sliceZoom":724698.1843689409,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true,"surfaceParcellation":false},"removePerspectiveSlicesBackground":{"mode":"<","color":[0.1,0.1,0.1,1.0]},"waitForMesh":false,"drawSubstrates":{"color":[0.5,0.5,1.0,0.2]},"drawZoomLevels":{"cutOff":150000},"restrictZoomLevel":{"minZoom":2500000,"maxZoom":3500000}}},"dataset":{"imageBackground":[0.0,0.0,0.0,1.0],"initialNgState":{"layers":{"mni152":{"type":"image","visible":true,"source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Fiber_Bundle/mni_icbm152_t1_tal_nlin_asym_09c_masked","transform":[[1,0,0,-96500000],[0,1,0,-132500000],[0,0,1,-78500000],[0,0,0,1]]},"fibre bundle long":{"type":"segmentation","source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Fiber_Bundle/long-bundles_maxprob","transform":[[1,0,0,-96500000],[0,1,0,-132500000],[0,0,1,-78500000],[0,0,0,1]]},"fibre bundle short":{"visible":false,"type":"segmentation","source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Fiber_Bundle/short-bundles_maxprob","transform":[[1,0,0,-96500000],[0,1,0,-132500000],[0,0,1,-78500000],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[1000000,1000000,1000000],"voxelCoordinates":[0,-32,0]}},"zoomFactor":450000},"perspectiveOrientation":[-0.2753947079181671,0.6631333827972412,-0.6360703706741333,0.2825356423854828],"perspectiveZoom":3000000}}}
\ No newline at end of file
diff --git a/src/res/ext/allenMouseNehubaConfig.json b/src/res/ext/allenMouseNehubaConfig.json
index 00fd53d57dbd191a61b8a7eb5839b84eae5db1a4..e390740a997d5d06c3254104fbffa7950031a315 100644
--- a/src/res/ext/allenMouseNehubaConfig.json
+++ b/src/res/ext/allenMouseNehubaConfig.json
@@ -1 +1 @@
-{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"embedded":true,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"enableMeshLoadingControl":true,"zoomAtViewCentre":true,"restrictUserNavigation":true,"dataset":{"imageBackground":[0.0,0.0,0.0,0.0],"initialNgState":{"layers":{"stpt":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/AMBA/templates/v3/stpt","transform":[[1,0,0,-5737500],[0,1,0,-6637500],[0,0,1,-4037500],[0,0,0,1]]},"nissl":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/AMBA/templates/v3/nissl","transform":[[1,0,0,-5737500],[0,1,0,-6637500],[0,0,1,-4037500],[0,0,0,1]],"visible":false},"atlas":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/AMBA/parcellations/v3_reduced","transform":[[1,0,0,-5737500],[0,1,0,-6637500],[0,0,1,-4037500],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[25000,25000,25000],"voxelCoordinates":[5.0738067626953,-3.9425048828125,-2.8185577392578]}},"zoomFactor":38990.5839902911},"perspectiveOrientation":[0.2650355100631714,0.7529539465904236,-0.5376962423324585,-0.27147674560546875],"perspectiveZoom":159399.12281678425}},"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":400,"sliceViewportHeight":400,"sliceZoom":41075.159536383755,"sliceViewportSizeMultiplier":2},"removePerspectiveSlicesBackground":{"color":[0.01,0.01,0.01,0.01],"mode":"<="},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true},"drawSubstrates":{"color":[0.0,0.0,0.5,0.2]},"restrictZoomLevel":{"maxZoom":364235.1741652613,"minZoom":89881.68746896513}}}}
\ No newline at end of file
+{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"hideNeuroglancerUI":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"enableMeshLoadingControl":true,"zoomAtViewCentre":true,"restrictUserNavigation":true,"dataset":{"imageBackground":[0.0,0.0,0.0,0.0],"initialNgState":{"layers":{"stpt":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/AMBA/templates/v3/stpt","transform":[[1,0,0,-5737500],[0,1,0,-6637500],[0,0,1,-4037500],[0,0,0,1]]},"nissl":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/AMBA/templates/v3/nissl","transform":[[1,0,0,-5737500],[0,1,0,-6637500],[0,0,1,-4037500],[0,0,0,1]],"visible":false},"atlas":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/AMBA/parcellations/v3_reduced","transform":[[1,0,0,-5737500],[0,1,0,-6637500],[0,0,1,-4037500],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[25000,25000,25000],"voxelCoordinates":[5.0738067626953,-3.9425048828125,-2.8185577392578]}},"zoomFactor":38990.5839902911},"perspectiveOrientation":[0.2650355100631714,0.7529539465904236,-0.5376962423324585,-0.27147674560546875],"perspectiveZoom":159399.12281678425}},"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":400,"sliceViewportHeight":400,"sliceZoom":41075.159536383755,"sliceViewportSizeMultiplier":2},"removePerspectiveSlicesBackground":{"color":[0.01,0.01,0.01,0.01],"mode":"<="},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true},"drawSubstrates":{"color":[0.0,0.0,0.5,0.2]},"restrictZoomLevel":{"maxZoom":364235.1741652613,"minZoom":89881.68746896513}}}}
\ No newline at end of file
diff --git a/src/res/ext/bigbrainNehubaConfig.json b/src/res/ext/bigbrainNehubaConfig.json
index 6918b23657a58ce5134ea6d56fda8bb4b72856a5..787843261c255ed7af1a34dde3f00409850f22d4 100644
--- a/src/res/ext/bigbrainNehubaConfig.json
+++ b/src/res/ext/bigbrainNehubaConfig.json
@@ -1 +1 @@
-{"configName":"BigBrain","globals":{"hideNullImageValues":true,"useNehubaLayout":{"keepDefaultLayouts":false},"useNehubaMeshLayer":true,"embedded":true,"rightClickWithCtrlGlobal":false,"zoomWithoutCtrlGlobal":false,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"enableMeshLoadingControl":true,"zoomAtViewCentre":true,"restrictUserNavigation":true,"disableSegmentSelection":true,"dataset":{"imageBackground":[1,1,1,1],"initialNgState":{"layers":{" grey value: ":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/BigBrainRelease.2015/8bit","transform":[[1,0,0,-70677184],[0,1,0,-70010000],[0,0,1,-58788284],[0,0,0,1]]}," tissue type: ":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/BigBrainRelease.2015/classif","segments":["0"],"selectedAlpha":0,"notSelectedAlpha":0,"transform":[[1,0,0,-70666600],[0,1,0,-72910000],[0,0,1,-58777700],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[21166.666015625,20000,21166.666015625],"voxelCoordinates":[-21.8844051361084,16.288618087768555,28.418994903564453]}},"zoomFactor":350000},"perspectiveOrientation":[0.3140767216682434,-0.7418519854545593,0.4988985061645508,-0.3195493221282959],"perspectiveZoom":1922235.5293810747}},"layout":{"views":"hbp-neuro","planarSlicesBackground":[1,1,1,1],"useNehubaPerspective":{"enableShiftDrag":false,"doNotRestrictUserNavigation":false,"perspectiveSlicesBackground":[1,1,1,1],"removePerspectiveSlicesBackground":{"color":[1,1,1,1],"mode":"=="},"perspectiveBackground":[1,1,1,1],"fixedZoomPerspectiveSlices":{"sliceViewportWidth":300,"sliceViewportHeight":300,"sliceZoom":563818.3562426177,"sliceViewportSizeMultiplier":2},"mesh":{"backFaceColor":[1,1,1,1],"removeBasedOnNavigation":true,"flipRemovedOctant":true},"centerToOrigin":true,"drawSubstrates":{"color":[0,0,0.5,0.15]},"drawZoomLevels":{"cutOff":200000,"color":[0.5,0,0,0.15]},"hideImages":false,"waitForMesh":true,"restrictZoomLevel":{"minZoom":1200000,"maxZoom":3500000}}}}
\ No newline at end of file
+{"configName":"BigBrain","globals":{"hideNullImageValues":true,"useNehubaLayout":{"keepDefaultLayouts":false},"useNehubaMeshLayer":true,"rightClickWithCtrlGlobal":false,"zoomWithoutCtrlGlobal":false,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"hideNeuroglancerUI":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"enableMeshLoadingControl":true,"zoomAtViewCentre":true,"restrictUserNavigation":true,"disableSegmentSelection":true,"dataset":{"imageBackground":[1,1,1,1],"initialNgState":{"layers":{" grey value: ":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/BigBrainRelease.2015/8bit","transform":[[1,0,0,-70677184],[0,1,0,-70010000],[0,0,1,-58788284],[0,0,0,1]]}," tissue type: ":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/BigBrainRelease.2015/classif","segments":["0"],"selectedAlpha":0,"notSelectedAlpha":0,"transform":[[1,0,0,-70666600],[0,1,0,-72910000],[0,0,1,-58777700],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[21166.666015625,20000,21166.666015625],"voxelCoordinates":[-21.8844051361084,16.288618087768555,28.418994903564453]}},"zoomFactor":350000},"perspectiveOrientation":[0.3140767216682434,-0.7418519854545593,0.4988985061645508,-0.3195493221282959],"perspectiveZoom":1922235.5293810747}},"layout":{"views":"hbp-neuro","planarSlicesBackground":[1,1,1,1],"useNehubaPerspective":{"enableShiftDrag":false,"doNotRestrictUserNavigation":false,"perspectiveSlicesBackground":[1,1,1,1],"removePerspectiveSlicesBackground":{"color":[1,1,1,1],"mode":"=="},"perspectiveBackground":[1,1,1,1],"fixedZoomPerspectiveSlices":{"sliceViewportWidth":300,"sliceViewportHeight":300,"sliceZoom":563818.3562426177,"sliceViewportSizeMultiplier":2},"mesh":{"backFaceColor":[1,1,1,1],"removeBasedOnNavigation":true,"flipRemovedOctant":true},"centerToOrigin":true,"drawSubstrates":{"color":[0,0,0.5,0.15]},"drawZoomLevels":{"cutOff":200000,"color":[0.5,0,0,0.15]},"hideImages":false,"waitForMesh":true,"restrictZoomLevel":{"minZoom":1200000,"maxZoom":3500000}}}}
\ No newline at end of file
diff --git a/src/res/ext/colinNehubaConfig.json b/src/res/ext/colinNehubaConfig.json
index e10d09deefa2e0d5755946ad30105fa1c214121f..dc548e4d0a7b2ac44f96327ea80360f26c789922 100644
--- a/src/res/ext/colinNehubaConfig.json
+++ b/src/res/ext/colinNehubaConfig.json
@@ -1 +1 @@
-{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"embedded":true,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"zoomAtViewCentre":true,"enableMeshLoadingControl":true,"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":300,"sliceViewportHeight":300,"sliceZoom":724698.1843689409,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true,"surfaceParcellation":true},"removePerspectiveSlicesBackground":{"mode":"=="},"waitForMesh":true,"drawSubstrates":{"color":[0.5,0.5,1,0.2]},"drawZoomLevels":{"cutOff":150000},"restrictZoomLevel":{"minZoom":2500000,"maxZoom":3500000}}},"dataset":{"imageBackground":[0,0,0,1],"initialNgState":{"layers":{"colin":{"type":"image","visible":true,"source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/JuBrain/v2.2c/colin27_seg","transform":[[1,0,0,-75500000],[0,1,0,-111500000],[0,0,1,-67500000],[0,0,0,1]]},"atlas":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/JuBrain/v2.2c/MPM","transform":[[1,0,0,-75500000],[0,1,0,-111500000],[0,0,1,-67500000],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[1000000,1000000,1000000],"voxelCoordinates":[0,-32,0]}},"zoomFactor":1000000},"perspectiveOrientation":[-0.2753947079181671,0.6631333827972412,-0.6360703706741333,0.2825356423854828],"perspectiveZoom":3000000}}}
\ No newline at end of file
+{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"useCustomSegmentColors":true},"zoomWithoutCtrl":true,"hideNeuroglancerUI":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"zoomAtViewCentre":true,"enableMeshLoadingControl":true,"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":300,"sliceViewportHeight":300,"sliceZoom":724698.1843689409,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true,"surfaceParcellation":true},"removePerspectiveSlicesBackground":{"mode":"=="},"waitForMesh":true,"drawSubstrates":{"color":[0.5,0.5,1,0.2]},"drawZoomLevels":{"cutOff":150000},"restrictZoomLevel":{"minZoom":2500000,"maxZoom":3500000}}},"dataset":{"imageBackground":[0,0,0,1],"initialNgState":{"layers":{"colin":{"type":"image","visible":true,"source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/JuBrain/v2.2c/colin27_seg","transform":[[1,0,0,-75500000],[0,1,0,-111500000],[0,0,1,-67500000],[0,0,0,1]]},"atlas":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/JuBrain/v2.2c/MPM","transform":[[1,0,0,-75500000],[0,1,0,-111500000],[0,0,1,-67500000],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[1000000,1000000,1000000],"voxelCoordinates":[0,-32,0]}},"zoomFactor":1000000},"perspectiveOrientation":[-0.2753947079181671,0.6631333827972412,-0.6360703706741333,0.2825356423854828],"perspectiveZoom":3000000}}}
\ No newline at end of file
diff --git a/src/res/ext/infantNehubaConfig.json b/src/res/ext/infantNehubaConfig.json
index 1fe211a70b53ed0df65c11263b88a3186af28c98..74539f0b3c9733feadfecbda065cf75c520ff7a1 100644
--- a/src/res/ext/infantNehubaConfig.json
+++ b/src/res/ext/infantNehubaConfig.json
@@ -1 +1 @@
-{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useCustomSegmentColors":true,"embedded":true,"useNehubaMeshLayer":true},"zoomWithoutCtrl":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"zoomAtViewCentre":true,"restrictUserNavigation":true,"enableMeshLoadingControl":true,"dataset":{"imageBackground":[0,0,0,1],"initialNgState":{"layers":{"infant template":{"type":"image","source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Infant/t2_masked_uint8","transform":[[1.0,0.0,0.0,-62091243.743896484],[0.0,1.0,0.0,-75278762.81738281],[0.0,0.0,1.0,-63800006.86645508],[0.0,0.0,0.0,1.0]]},"infant atlas":{"type":"segmentation","source":"precomputed://https://www.jubrain.fz-juelich.de/apps/hbp/preview/infant2/data/dummyseg","transform":[[-1,0,0,62699913.0249023],[0,-1,0,75827774.0478516],[0,0,-1,64288764.9536133],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[1098960.875,1098953.25,1099998.5],"voxelCoordinates":[-0.5184690952301025,3.893488645553589,1.6981953382492065]}},"zoomFactor":450227.18138248235},"perspectiveOrientation":[0.5,0.5,-0.5,-0.5],"perspectiveZoom":1895248.9337559766}},"layout":{"useNehubaPerspective":{"removePerspectiveSlicesBackground":{"mode":"=="},"fixedZoomPerspectiveSlices":{"sliceViewportWidth":400,"sliceViewportHeight":400,"sliceZoom":450227.18138248235,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"surfaceParcellation":true}}}}
\ No newline at end of file
+{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useCustomSegmentColors":true,"useNehubaMeshLayer":true},"zoomWithoutCtrl":true,"hideNeuroglancerUI":true,"rightClickWithCtrl":true,"rotateAtViewCentre":true,"zoomAtViewCentre":true,"restrictUserNavigation":true,"enableMeshLoadingControl":true,"dataset":{"imageBackground":[0,0,0,1],"initialNgState":{"layers":{"infant template":{"type":"image","source":"precomputed://https://neuroglancer-dev.humanbrainproject.org/precomputed/Infant/t2_masked_uint8","transform":[[1.0,0.0,0.0,-62091243.743896484],[0.0,1.0,0.0,-75278762.81738281],[0.0,0.0,1.0,-63800006.86645508],[0.0,0.0,0.0,1.0]]},"infant atlas":{"type":"segmentation","source":"precomputed://https://www.jubrain.fz-juelich.de/apps/hbp/preview/infant2/data/dummyseg","transform":[[-1,0,0,62699913.0249023],[0,-1,0,75827774.0478516],[0,0,-1,64288764.9536133],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[1098960.875,1098953.25,1099998.5],"voxelCoordinates":[-0.5184690952301025,3.893488645553589,1.6981953382492065]}},"zoomFactor":450227.18138248235},"perspectiveOrientation":[0.5,0.5,-0.5,-0.5],"perspectiveZoom":1895248.9337559766}},"layout":{"useNehubaPerspective":{"removePerspectiveSlicesBackground":{"mode":"=="},"fixedZoomPerspectiveSlices":{"sliceViewportWidth":400,"sliceViewportHeight":400,"sliceZoom":450227.18138248235,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"surfaceParcellation":true}}}}
\ No newline at end of file
diff --git a/src/res/ext/waxholmRatV2_0NehubaConfig.json b/src/res/ext/waxholmRatV2_0NehubaConfig.json
index 5bad311e9aa15f79edc7ed817bc274d8b1db8ec1..5e528f08b9a362f331c39d3891ac59a0a9bc8936 100644
--- a/src/res/ext/waxholmRatV2_0NehubaConfig.json
+++ b/src/res/ext/waxholmRatV2_0NehubaConfig.json
@@ -1 +1 @@
-{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"embedded":true,"useCustomSegmentColors":true},"rotateAtViewCentre":true,"zoomAtViewCentre":true,"zoomWithoutCtrl":true,"rightClickWithCtrl":true,"enableMeshLoadingControl":true,"disableFixedPointObliqueRotation":true,"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":1000,"sliceViewportHeight":1000,"sliceZoom":51263,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true},"removePerspectiveSlicesBackground":{"mode":"=="},"drawSubstrates":{"color":[0.5,0.5,1.0,0.2]},"drawZoomLevels":{"cutOff":15000}}},"dataset":{"imageBackground":[0.0,0.0,0.0,1.0],"initialNgState":{"layers":{"template":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/WHS_SD_rat/templates/v1.01/t2star_masked","transform":[[1,0,0,-9550781],[0,1,0,-24355468],[0,0,1,-9707031],[0,0,0,1]]},"templateUnMasked":{"type":"image","visible":false,"source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/WHS_SD_rat/templates/v1.01/t2star","transform":[[1,0,0,-9550781],[0,1,0,-24355468],[0,0,1,-9707031],[0,0,0,1]]},"whole":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/WHS_SD_rat/parcellations/v2","selectedAlpha":0.35,"transform":[[1,0,0,-9550781],[0,1,0,-24355468],[0,0,1,-9707031],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[39062.5,39062.5,39062.5],"voxelCoordinates":[-1.5317133665084839,-146.45941162109375,20.52083969116211]}},"zoomFactor":59702.66654390316},"perspectiveOrientation":[-0.6278747916221619,-0.43671634793281555,0.4761661887168884,0.4339560568332672],"perspectiveZoom":379767.21993194974}}}
\ No newline at end of file
+{"globals":{"hideNullImageValues":true,"useNehubaLayout":true,"useNehubaMeshLayer":true,"useCustomSegmentColors":true},"rotateAtViewCentre":true,"zoomAtViewCentre":true,"zoomWithoutCtrl":true,"hideNeuroglancerUI":true,"rightClickWithCtrl":true,"enableMeshLoadingControl":true,"disableFixedPointObliqueRotation":true,"layout":{"useNehubaPerspective":{"fixedZoomPerspectiveSlices":{"sliceViewportWidth":1000,"sliceViewportHeight":1000,"sliceZoom":51263,"sliceViewportSizeMultiplier":2},"centerToOrigin":true,"mesh":{"removeBasedOnNavigation":true,"flipRemovedOctant":true},"removePerspectiveSlicesBackground":{"mode":"=="},"drawSubstrates":{"color":[0.5,0.5,1.0,0.2]},"drawZoomLevels":{"cutOff":15000}}},"dataset":{"imageBackground":[0.0,0.0,0.0,1.0],"initialNgState":{"layers":{"template":{"type":"image","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/WHS_SD_rat/templates/v1.01/t2star_masked","transform":[[1,0,0,-9550781],[0,1,0,-24355468],[0,0,1,-9707031],[0,0,0,1]]},"templateUnMasked":{"type":"image","visible":false,"source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/WHS_SD_rat/templates/v1.01/t2star","transform":[[1,0,0,-9550781],[0,1,0,-24355468],[0,0,1,-9707031],[0,0,0,1]]},"whole":{"type":"segmentation","source":"precomputed://https://neuroglancer.humanbrainproject.org/precomputed/WHS_SD_rat/parcellations/v2","selectedAlpha":0.35,"transform":[[1,0,0,-9550781],[0,1,0,-24355468],[0,0,1,-9707031],[0,0,0,1]]}},"navigation":{"pose":{"position":{"voxelSize":[39062.5,39062.5,39062.5],"voxelCoordinates":[-1.5317133665084839,-146.45941162109375,20.52083969116211]}},"zoomFactor":59702.66654390316},"perspectiveOrientation":[-0.6278747916221619,-0.43671634793281555,0.4761661887168884,0.4339560568332672],"perspectiveZoom":379767.21993194974}}}
\ No newline at end of file
diff --git a/src/ui/nehubaContainer/nehubaContainer.template.html b/src/ui/nehubaContainer/nehubaContainer.template.html
index 7762891106e257db2ba7a1acb262f714b6b07807..f0dbd402a5e64747700c34865863eea30a5f08c2 100644
--- a/src/ui/nehubaContainer/nehubaContainer.template.html
+++ b/src/ui/nehubaContainer/nehubaContainer.template.html
@@ -8,19 +8,20 @@
<div>
<layout-floating-container
- *ngIf = "false"
pos00
landmarkContainer>
- <nehuba-2dlandmark-unit
- *ngFor = "let spatialData of (combinedSpatialData$ | async)"
- (mouseenter) = "handleMouseEnterLandmark(spatialData)"
- (mouseleave) = "handleMouseLeaveLandmark(spatialData)"
- [highlight] = "spatialData.highlight ? spatialData.highlight : false"
- [glyphiconClass] = "spatialData.type === 'userLandmark' ? 'glyphicon-chevron-down' : 'glyphicon-map-marker'"
- [positionX] = "getPositionX(0,spatialData)"
- [positionY] = "getPositionY(0,spatialData)"
- [positionZ] = "getPositionZ(0,spatialData)">
- </nehuba-2dlandmark-unit>
+ <div *ngIf = "false">
+ <nehuba-2dlandmark-unit
+ *ngFor = "let spatialData of (combinedSpatialData$ | async)"
+ (mouseenter) = "handleMouseEnterLandmark(spatialData)"
+ (mouseleave) = "handleMouseLeaveLandmark(spatialData)"
+ [highlight] = "spatialData.highlight ? spatialData.highlight : false"
+ [glyphiconClass] = "spatialData.type === 'userLandmark' ? 'glyphicon-chevron-down' : 'glyphicon-map-marker'"
+ [positionX] = "getPositionX(0,spatialData)"
+ [positionY] = "getPositionY(0,spatialData)"
+ [positionZ] = "getPositionZ(0,spatialData)">
+ </nehuba-2dlandmark-unit>
+ </div>
<div *ngIf = "sliceViewLoading0$ | async" class = "loadingIndicator">
<div class = "spinnerAnimationCircle">
@@ -30,20 +31,21 @@
</layout-floating-container>
</div>
<div>
- <layout-floating-container
- *ngIf = "false"
+ <layout-floating-container
pos01
landmarkContainer>
- <nehuba-2dlandmark-unit
- *ngFor = "let spatialData of (combinedSpatialData$ | async)"
- (mouseenter) = "handleMouseEnterLandmark(spatialData)"
- (mouseleave) = "handleMouseLeaveLandmark(spatialData)"
- [highlight] = "spatialData.highlight ? spatialData.highlight : false"
- [glyphiconClass] = "spatialData.type === 'userLandmark' ? 'glyphicon-chevron-down' : 'glyphicon-map-marker'"
- [positionX] = "getPositionX(1,spatialData)"
- [positionY] = "getPositionY(1,spatialData)"
- [positionZ] = "getPositionZ(1,spatialData)">
- </nehuba-2dlandmark-unit>
+ <div *ngIf = "false">
+ <nehuba-2dlandmark-unit
+ *ngFor = "let spatialData of (combinedSpatialData$ | async)"
+ (mouseenter) = "handleMouseEnterLandmark(spatialData)"
+ (mouseleave) = "handleMouseLeaveLandmark(spatialData)"
+ [highlight] = "spatialData.highlight ? spatialData.highlight : false"
+ [glyphiconClass] = "spatialData.type === 'userLandmark' ? 'glyphicon-chevron-down' : 'glyphicon-map-marker'"
+ [positionX] = "getPositionX(1,spatialData)"
+ [positionY] = "getPositionY(1,spatialData)"
+ [positionZ] = "getPositionZ(1,spatialData)">
+ </nehuba-2dlandmark-unit>
+ </div>
<div *ngIf = "sliceViewLoading1$ | async" class = "loadingIndicator">
<div class = "spinnerAnimationCircle">
@@ -52,20 +54,21 @@
</layout-floating-container>
</div>
<div>
- <layout-floating-container
- *ngIf = "false"
+ <layout-floating-container
pos10
landmarkContainer>
- <nehuba-2dlandmark-unit
- *ngFor = "let spatialData of (combinedSpatialData$ | async)"
- (mouseenter) = "handleMouseEnterLandmark(spatialData)"
- (mouseleave) = "handleMouseLeaveLandmark(spatialData)"
- [highlight] = "spatialData.highlight ? spatialData.highlight : false"
- [glyphiconClass] = "spatialData.type === 'userLandmark' ? 'glyphicon-chevron-down' : 'glyphicon-map-marker'"
- [positionX] = "getPositionX(2,spatialData)"
- [positionY] = "getPositionY(2,spatialData)"
- [positionZ] = "getPositionZ(2,spatialData)">
- </nehuba-2dlandmark-unit>
+ <div *ngIf = "false">
+ <nehuba-2dlandmark-unit
+ *ngFor = "let spatialData of (combinedSpatialData$ | async)"
+ (mouseenter) = "handleMouseEnterLandmark(spatialData)"
+ (mouseleave) = "handleMouseLeaveLandmark(spatialData)"
+ [highlight] = "spatialData.highlight ? spatialData.highlight : false"
+ [glyphiconClass] = "spatialData.type === 'userLandmark' ? 'glyphicon-chevron-down' : 'glyphicon-map-marker'"
+ [positionX] = "getPositionX(2,spatialData)"
+ [positionY] = "getPositionY(2,spatialData)"
+ [positionZ] = "getPositionZ(2,spatialData)">
+ </nehuba-2dlandmark-unit>
+ </div>
<div *ngIf = "sliceViewLoading2$ | async" class = "loadingIndicator">
<div class = "spinnerAnimationCircle">
diff --git a/third_party/export_nehuba/chunk_worker.bundle.js b/third_party/export_nehuba/chunk_worker.bundle.js
index 122f1e5aefe8d8f988e5a345ac80d1e954345c08..dca8721f6457e65b9bbfbd0fcc813c0439f27792 100644
--- a/third_party/export_nehuba/chunk_worker.bundle.js
+++ b/third_party/export_nehuba/chunk_worker.bundle.js
@@ -13,6 +13,19 @@
See the License for the specific language governing permissions and
limitations under the License.
+ Copyright 2018 Google Inc.
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
Copyright 2017 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@@ -40,657 +53,730 @@
See the License for the specific language governing permissions and
limitations under the License.
*/
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-8;g.NIFTI1.TYPE_FLOAT32=16;g.NIFTI1.TYPE_COMPLEX64=32;g.NIFTI1.TYPE_FLOAT64=64;g.NIFTI1.TYPE_RGB24=128;g.NIFTI1.TYPE_INT8=256;g.NIFTI1.TYPE_UINT16=512;g.NIFTI1.TYPE_UINT32=768;g.NIFTI1.TYPE_INT64=1024;g.NIFTI1.TYPE_UINT64=1280;g.NIFTI1.TYPE_FLOAT128=1536;g.NIFTI1.TYPE_COMPLEX128=1792;g.NIFTI1.TYPE_COMPLEX256=2048;g.NIFTI1.XFORM_UNKNOWN=0;g.NIFTI1.XFORM_SCANNER_ANAT=1;g.NIFTI1.XFORM_ALIGNED_ANAT=2;g.NIFTI1.XFORM_TALAIRACH=3;g.NIFTI1.XFORM_MNI_152=4;g.NIFTI1.SPATIAL_UNITS_MASK=7;g.NIFTI1.TEMPORAL_UNITS_MASK=
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-g.Utils.getShortAt(f,120,this.littleEndian);this.slice_code=g.Utils.getByteAt(f,122);this.xyzt_units=g.Utils.getByteAt(f,123);this.cal_max=g.Utils.getFloatAt(f,124,this.littleEndian);this.cal_min=g.Utils.getFloatAt(f,128,this.littleEndian);this.slice_duration=g.Utils.getFloatAt(f,132,this.littleEndian);this.toffset=g.Utils.getFloatAt(f,136,this.littleEndian);this.description=g.Utils.getStringAt(f,148,228);this.aux_file=g.Utils.getStringAt(f,228,252);this.qform_code=g.Utils.getShortAt(f,252,this.littleEndian);
-this.sform_code=g.Utils.getShortAt(f,254,this.littleEndian);this.quatern_b=g.Utils.getFloatAt(f,256,this.littleEndian);this.quatern_c=g.Utils.getFloatAt(f,260,this.littleEndian);this.quatern_d=g.Utils.getFloatAt(f,264,this.littleEndian);this.qoffset_x=g.Utils.getFloatAt(f,268,this.littleEndian);this.qoffset_y=g.Utils.getFloatAt(f,272,this.littleEndian);this.qoffset_z=g.Utils.getFloatAt(f,276,this.littleEndian);for(a=0;3>a;a+=1)for(b=0;4>b;b+=1)c=280+4*(4*a+b),this.affine[a][b]=g.Utils.getFloatAt(f,
-c,this.littleEndian);this.affine[3][0]=0;this.affine[3][1]=0;this.affine[3][2]=0;this.affine[3][3]=1;this.intent_name=g.Utils.getStringAt(f,328,344);this.magic=g.Utils.getStringAt(f,344,348);this.isHDR=this.magic===g.NIFTI1.MAGIC_NUMBER2;f.byteLength>g.NIFTI1.MAGIC_COOKIE&&(this.extensionFlag[0]=g.Utils.getByteAt(f,348),this.extensionFlag[1]=g.Utils.getByteAt(f,349),this.extensionFlag[2]=g.Utils.getByteAt(f,350),this.extensionFlag[3]=g.Utils.getByteAt(f,351),this.extensionFlag[0]&&(this.extensionSize=
-this.getExtensionSize(f),this.extensionCode=this.getExtensionCode(f)))};g.NIFTI1.prototype.toFormattedString=function(){var f=g.Utils.formatNumber;var c=""+("Dim Info = "+this.dim_info+"\n");c+="Image Dimensions (1-8): "+this.dims[0]+", "+this.dims[1]+", "+this.dims[2]+", "+this.dims[3]+", "+this.dims[4]+", "+this.dims[5]+", "+this.dims[6]+", "+this.dims[7]+"\n";c+="Intent Parameters (1-3): "+this.intent_p1+", "+this.intent_p2+", "+this.intent_p3+"\n";c+="Intent Code = "+this.intent_code+"\n";c+=
-"Datatype = "+this.datatypeCode+" ("+this.getDatatypeCodeString(this.datatypeCode)+")\n";c+="Bits Per Voxel = "+this.numBitsPerVoxel+"\n";c+="Slice Start = "+this.slice_start+"\n";c+="Voxel Dimensions (1-8): "+f(this.pixDims[0])+", "+f(this.pixDims[1])+", "+f(this.pixDims[2])+", "+f(this.pixDims[3])+", "+f(this.pixDims[4])+", "+f(this.pixDims[5])+", "+f(this.pixDims[6])+", "+f(this.pixDims[7])+"\n";c+="Image Offset = "+this.vox_offset+"\n";c+="Data Scale: Slope = "+f(this.scl_slope)+" Intercept = "+
-f(this.scl_inter)+"\n";c+="Slice End = "+this.slice_end+"\n";c+="Slice Code = "+this.slice_code+"\n";c+="Units Code = "+this.xyzt_units+" ("+this.getUnitsCodeString(g.NIFTI1.SPATIAL_UNITS_MASK&this.xyzt_units)+", "+this.getUnitsCodeString(g.NIFTI1.TEMPORAL_UNITS_MASK&this.xyzt_units)+")\n";c+="Display Range: Max = "+f(this.cal_max)+" Min = "+f(this.cal_min)+"\n";c+="Slice Duration = "+this.slice_duration+"\n";c+="Time Axis Shift = "+this.toffset+"\n";c+='Description: "'+this.description+'"\n';c+=
-'Auxiliary File: "'+this.aux_file+'"\n';c+="Q-Form Code = "+this.qform_code+" ("+this.getTransformCodeString(this.qform_code)+")\n";c+="S-Form Code = "+this.sform_code+" ("+this.getTransformCodeString(this.sform_code)+")\n";c+="Quaternion Parameters: b = "+f(this.quatern_b)+" c = "+f(this.quatern_c)+" d = "+f(this.quatern_d)+"\n";c+="Quaternion Offsets: x = "+this.qoffset_x+" y = "+this.qoffset_y+" z = "+this.qoffset_z+"\n";c+="S-Form Parameters X: "+f(this.affine[0][0])+", "+f(this.affine[0][1])+
-", "+f(this.affine[0][2])+", "+f(this.affine[0][3])+"\n";c+="S-Form Parameters Y: "+f(this.affine[1][0])+", "+f(this.affine[1][1])+", "+f(this.affine[1][2])+", "+f(this.affine[1][3])+"\n";c+="S-Form Parameters Z: "+f(this.affine[2][0])+", "+f(this.affine[2][1])+", "+f(this.affine[2][2])+", "+f(this.affine[2][3])+"\n";c+='Intent Name: "'+this.intent_name+'"\n';this.extensionFlag[0]&&(c+="Extension: Size = "+this.extensionSize+" Code = "+this.extensionCode+"\n");return c};g.NIFTI1.prototype.getDatatypeCodeString=
-function(f){return f===g.NIFTI1.TYPE_UINT8?"1-Byte Unsigned Integer":f===g.NIFTI1.TYPE_INT16?"2-Byte Signed Integer":f===g.NIFTI1.TYPE_INT32?"4-Byte Signed Integer":f===g.NIFTI1.TYPE_FLOAT32?"4-Byte Float":f===g.NIFTI1.TYPE_FLOAT64?"8-Byte Float":f===g.NIFTI1.TYPE_RGB24?"RGB":f===g.NIFTI1.TYPE_INT8?"1-Byte Signed Integer":f===g.NIFTI1.TYPE_UINT16?"2-Byte Unsigned Integer":f===g.NIFTI1.TYPE_UINT32?"4-Byte Unsigned Integer":f===g.NIFTI1.TYPE_INT64?"8-Byte Signed Integer":f===g.NIFTI1.TYPE_UINT64?"8-Byte Unsigned Integer":
-"Unknown"};g.NIFTI1.prototype.getTransformCodeString=function(f){return f===g.NIFTI1.XFORM_SCANNER_ANAT?"Scanner":f===g.NIFTI1.XFORM_ALIGNED_ANAT?"Aligned":f===g.NIFTI1.XFORM_TALAIRACH?"Talairach":f===g.NIFTI1.XFORM_MNI_152?"MNI":"Unknown"};g.NIFTI1.prototype.getUnitsCodeString=function(f){return f===g.NIFTI1.UNITS_METER?"Meters":f===g.NIFTI1.UNITS_MM?"Millimeters":f===g.NIFTI1.UNITS_MICRON?"Microns":f===g.NIFTI1.UNITS_SEC?"Seconds":f===g.NIFTI1.UNITS_MSEC?"Milliseconds":f===g.NIFTI1.UNITS_USEC?"Microseconds":
-f===g.NIFTI1.UNITS_HZ?"Hz":f===g.NIFTI1.UNITS_PPM?"PPM":f===g.NIFTI1.UNITS_RADS?"Rads":"Unknown"};g.NIFTI1.prototype.getQformMat=function(){return this.convertNiftiQFormToNiftiSForm(this.quatern_b,this.quatern_c,this.quatern_d,this.qoffset_x,this.qoffset_y,this.qoffset_z,this.pixDims[1],this.pixDims[2],this.pixDims[3],this.pixDims[0])};g.NIFTI1.prototype.convertNiftiQFormToNiftiSForm=function(f,c,a,b,d,q,h,k,u,p){var g=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],n=a;g[3][0]=g[3][1]=g[3][2]=0;g[3][3]=
-1;a=1-(f*f+c*c+n*n);1E-7>a?(a=1/Math.sqrt(f*f+c*c+n*n),f*=a,c*=a,n*=a,a=0):a=Math.sqrt(a);h=0<h?h:1;k=0<k?k:1;u=0<u?u:1;0>p&&(u=-u);g[0][0]=(a*a+f*f-c*c-n*n)*h;g[0][1]=2*(f*c-a*n)*k;g[0][2]=2*(f*n+a*c)*u;g[1][0]=2*(f*c+a*n)*h;g[1][1]=(a*a+c*c-f*f-n*n)*k;g[1][2]=2*(c*n-a*f)*u;g[2][0]=2*(f*n-a*c)*h;g[2][1]=2*(c*n+a*f)*k;g[2][2]=(a*a+n*n-c*c-f*f)*u;g[0][3]=b;g[1][3]=d;g[2][3]=q;return g};g.NIFTI1.prototype.convertNiftiSFormToNEMA=function(f){var c,a,b,d;var q=[[0,0,0],[0,0,0],[0,0,0]];var h=[[0,0,0],
-[0,0,0],[0,0,0]];var k=f[0][0];var g=f[0][1];var p=f[0][2];var e=f[1][0];var n=f[1][1];var l=f[1][2];var I=f[2][0];var t=f[2][1];var m=f[2][2];f=Math.sqrt(k*k+e*e+I*I);if(0===f)return null;k/=f;e/=f;I/=f;f=Math.sqrt(g*g+n*n+t*t);if(0===f)return null;g/=f;n/=f;t/=f;f=k*g+e*n+I*t;if(1E-4<Math.abs(f)){g-=f*k;n-=f*e;t-=f*I;f=Math.sqrt(g*g+n*n+t*t);if(0===f)return null;g/=f;n/=f;t/=f}f=Math.sqrt(p*p+l*l+m*m);0===f?(p=e*t-I*n,l=I*g-t*k,m=k*n-e*g):(p/=f,l/=f,m/=f);f=k*p+e*l+I*m;if(1E-4<Math.abs(f)){p-=f*
-k;l-=f*e;m-=f*I;f=Math.sqrt(p*p+l*l+m*m);if(0===f)return null;p/=f;l/=f;m/=f}f=g*p+n*l+t*m;if(1E-4<Math.abs(f)){p-=f*g;l-=f*n;m-=f*t;f=Math.sqrt(p*p+l*l+m*m);if(0===f)return null;p/=f;l/=f;m/=f}q[0][0]=k;q[0][1]=g;q[0][2]=p;q[1][0]=e;q[1][1]=n;q[1][2]=l;q[2][0]=I;q[2][1]=t;q[2][2]=m;I=this.nifti_mat33_determ(q);if(0===I)return null;var F=-666;k=e=n=l=1;g=2;p=3;for(t=1;3>=t;t+=1)for(m=1;3>=m;m+=1)if(t!==m)for(c=1;3>=c;c+=1)if(t!==c&&m!==c)for(h[0][0]=h[0][1]=h[0][2]=h[1][0]=h[1][1]=h[1][2]=h[2][0]=
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-a[6]=b[9],a[7]=b[13],a[8]=b[2],a[9]=b[6],a[10]=b[10],a[11]=b[14],a[12]=b[3],a[13]=b[7],a[14]=b[11],a[15]=b[15];return a};e.invert=function(a,b){var d=b[0],c=b[1],h=b[2],k=b[3],f=b[4],p=b[5],g=b[6],n=b[7],e=b[8],l=b[9],t=b[10],m=b[11],F=b[12],B=b[13],H=b[14];b=b[15];var w=d*p-c*f,A=d*g-h*f,K=d*n-k*f,r=c*g-h*p,z=c*n-k*p,G=h*n-k*g,D=e*B-l*F,C=e*H-t*F,E=e*b-m*F,O=l*H-t*B,M=l*b-m*B,Q=t*b-m*H,J=w*Q-A*M+K*O+r*E-z*C+G*D;if(!J)return null;J=1/J;a[0]=(p*Q-g*M+n*O)*J;a[1]=(h*M-c*Q-k*O)*J;a[2]=(B*G-H*z+b*r)*
-J;a[3]=(t*z-l*G-m*r)*J;a[4]=(g*E-f*Q-n*C)*J;a[5]=(d*Q-h*E+k*C)*J;a[6]=(H*K-F*G-b*A)*J;a[7]=(e*G-t*K+m*A)*J;a[8]=(f*M-p*E+n*D)*J;a[9]=(c*E-d*M-k*D)*J;a[10]=(F*z-B*K+b*w)*J;a[11]=(l*K-e*z-m*w)*J;a[12]=(p*C-f*O-g*D)*J;a[13]=(d*O-c*C+h*D)*J;a[14]=(B*A-F*r-H*w)*J;a[15]=(e*r-l*A+t*w)*J;return a};e.adjoint=function(a,b){var d=b[0],c=b[1],h=b[2],k=b[3],f=b[4],p=b[5],g=b[6],n=b[7],e=b[8],l=b[9],t=b[10],m=b[11],F=b[12],B=b[13],H=b[14];b=b[15];a[0]=p*(t*b-m*H)-l*(g*b-n*H)+B*(g*m-n*t);a[1]=-(c*(t*b-m*H)-l*(h*
-b-k*H)+B*(h*m-k*t));a[2]=c*(g*b-n*H)-p*(h*b-k*H)+B*(h*n-k*g);a[3]=-(c*(g*m-n*t)-p*(h*m-k*t)+l*(h*n-k*g));a[4]=-(f*(t*b-m*H)-e*(g*b-n*H)+F*(g*m-n*t));a[5]=d*(t*b-m*H)-e*(h*b-k*H)+F*(h*m-k*t);a[6]=-(d*(g*b-n*H)-f*(h*b-k*H)+F*(h*n-k*g));a[7]=d*(g*m-n*t)-f*(h*m-k*t)+e*(h*n-k*g);a[8]=f*(l*b-m*B)-e*(p*b-n*B)+F*(p*m-n*l);a[9]=-(d*(l*b-m*B)-e*(c*b-k*B)+F*(c*m-k*l));a[10]=d*(p*b-n*B)-f*(c*b-k*B)+F*(c*n-k*p);a[11]=-(d*(p*m-n*l)-f*(c*m-k*l)+e*(c*n-k*p));a[12]=-(f*(l*H-t*B)-e*(p*H-g*B)+F*(p*t-g*l));a[13]=d*(l*
-H-t*B)-e*(c*H-h*B)+F*(c*t-h*l);a[14]=-(d*(p*H-g*B)-f*(c*H-h*B)+F*(c*g-h*p));a[15]=d*(p*t-g*l)-f*(c*t-h*l)+e*(c*g-h*p);return a};e.determinant=function(a){var b=a[0],d=a[1],c=a[2],h=a[3],k=a[4],f=a[5],p=a[6],g=a[7],n=a[8],e=a[9],l=a[10],t=a[11],m=a[12],F=a[13],B=a[14];a=a[15];return(b*f-d*k)*(l*a-t*B)-(b*p-c*k)*(e*a-t*F)+(b*g-h*k)*(e*B-l*F)+(d*p-c*f)*(n*a-t*m)-(d*g-h*f)*(n*B-l*m)+(c*g-h*p)*(n*F-e*m)};e.multiply=g;e.translate=function(a,b,d){var c=d[0],h=d[1];d=d[2];if(b===a)a[12]=b[0]*c+b[4]*h+b[8]*
-d+b[12],a[13]=b[1]*c+b[5]*h+b[9]*d+b[13],a[14]=b[2]*c+b[6]*h+b[10]*d+b[14],a[15]=b[3]*c+b[7]*h+b[11]*d+b[15];else{var k=b[0];var f=b[1];var p=b[2];var g=b[3];var n=b[4];var e=b[5];var l=b[6];var t=b[7];var m=b[8];var F=b[9];var B=b[10];var H=b[11];a[0]=k;a[1]=f;a[2]=p;a[3]=g;a[4]=n;a[5]=e;a[6]=l;a[7]=t;a[8]=m;a[9]=F;a[10]=B;a[11]=H;a[12]=k*c+n*h+m*d+b[12];a[13]=f*c+e*h+F*d+b[13];a[14]=p*c+l*h+B*d+b[14];a[15]=g*c+t*h+H*d+b[15]}return a};e.scale=function(a,b,d){var c=d[0],h=d[1];d=d[2];a[0]=b[0]*c;
-a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*h;a[5]=b[5]*h;a[6]=b[6]*h;a[7]=b[7]*h;a[8]=b[8]*d;a[9]=b[9]*d;a[10]=b[10]*d;a[11]=b[11]*d;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a};e.rotate=function(a,b,d,f){var h=f[0],k=f[1];f=f[2];var q=Math.sqrt(h*h+k*k+f*f);if(Math.abs(q)<c.b)return null;q=1/q;h*=q;k*=q;f*=q;var p=Math.sin(d);var g=Math.cos(d);var n=1-g;d=b[0];q=b[1];var e=b[2];var l=b[3];var t=b[4];var m=b[5];var F=b[6];var B=b[7];var H=b[8];var w=b[9];var A=b[10];var K=b[11];var r=
-h*h*n+g;var z=k*h*n+f*p;var G=f*h*n-k*p;var D=h*k*n-f*p;var C=k*k*n+g;var E=f*k*n+h*p;var O=h*f*n+k*p;h=k*f*n-h*p;k=f*f*n+g;a[0]=d*r+t*z+H*G;a[1]=q*r+m*z+w*G;a[2]=e*r+F*z+A*G;a[3]=l*r+B*z+K*G;a[4]=d*D+t*C+H*E;a[5]=q*D+m*C+w*E;a[6]=e*D+F*C+A*E;a[7]=l*D+B*C+K*E;a[8]=d*O+t*h+H*k;a[9]=q*O+m*h+w*k;a[10]=e*O+F*h+A*k;a[11]=l*O+B*h+K*k;b!==a&&(a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);return a};e.rotateX=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var h=b[4],k=b[5],f=b[6],p=b[7],g=b[8],n=b[9],
-e=b[10],l=b[11];b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[4]=h*d+g*c;a[5]=k*d+n*c;a[6]=f*d+e*c;a[7]=p*d+l*c;a[8]=g*d-h*c;a[9]=n*d-k*c;a[10]=e*d-f*c;a[11]=l*d-p*c;return a};e.rotateY=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var h=b[0],k=b[1],f=b[2],p=b[3],g=b[8],n=b[9],e=b[10],l=b[11];b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[0]=h*d-g*c;a[1]=k*d-n*c;a[2]=f*d-e*c;a[3]=p*d-l*c;a[8]=
-h*c+g*d;a[9]=k*c+n*d;a[10]=f*c+e*d;a[11]=p*c+l*d;return a};e.rotateZ=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var h=b[0],k=b[1],f=b[2],p=b[3],g=b[4],n=b[5],e=b[6],l=b[7];b!==a&&(a[8]=b[8],a[9]=b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[0]=h*d+g*c;a[1]=k*d+n*c;a[2]=f*d+e*c;a[3]=p*d+l*c;a[4]=g*d-h*c;a[5]=n*d-k*c;a[6]=e*d-f*c;a[7]=l*d-p*c;return a};e.fromTranslation=function(a,b){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;
-a[11]=0;a[12]=b[0];a[13]=b[1];a[14]=b[2];a[15]=1;return a};e.fromScaling=function(a,b){a[0]=b[0];a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b[1];a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=b[2];a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromRotation=function(a,b,d){var f=d[0],h=d[1];d=d[2];var k=Math.sqrt(f*f+h*h+d*d);if(Math.abs(k)<c.b)return null;k=1/k;f*=k;h*=k;d*=k;k=Math.sin(b);b=Math.cos(b);var g=1-b;a[0]=f*f*g+b;a[1]=h*f*g+d*k;a[2]=d*f*g-h*k;a[3]=0;a[4]=f*h*g-d*k;a[5]=h*h*g+b;a[6]=d*h*g+f*k;a[7]=0;a[8]=
-f*d*g+h*k;a[9]=h*d*g-f*k;a[10]=d*d*g+b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromXRotation=function(a,b){var d=Math.sin(b);b=Math.cos(b);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=d;a[7]=0;a[8]=0;a[9]=-d;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromYRotation=function(a,b){var d=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=0;a[2]=-d;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=d;a[9]=0;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromZRotation=function(a,b){var d=
-Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=d;a[2]=0;a[3]=0;a[4]=-d;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromRotationTranslation=function(a,b,d){var c=b[0],h=b[1],k=b[2],f=b[3],p=c+c,g=h+h,n=k+k;b=c*p;var e=c*g;c*=n;var l=h*g;h*=n;k*=n;p*=f;g*=f;f*=n;a[0]=1-(l+k);a[1]=e+f;a[2]=c-g;a[3]=0;a[4]=e-f;a[5]=1-(b+k);a[6]=h+p;a[7]=0;a[8]=c+g;a[9]=h-p;a[10]=1-(b+l);a[11]=0;a[12]=d[0];a[13]=d[1];a[14]=d[2];a[15]=1;return a};e.getTranslation=function(a,b){a[0]=
-b[12];a[1]=b[13];a[2]=b[14];return a};e.getScaling=function(a,b){var d=b[0],c=b[1],h=b[2],k=b[4],f=b[5],p=b[6],g=b[8],n=b[9];b=b[10];a[0]=Math.sqrt(d*d+c*c+h*h);a[1]=Math.sqrt(k*k+f*f+p*p);a[2]=Math.sqrt(g*g+n*n+b*b);return a};e.getRotation=function(a,b){var d=b[0]+b[5]+b[10];0<d?(d=2*Math.sqrt(d+1),a[3]=.25*d,a[0]=(b[6]-b[9])/d,a[1]=(b[8]-b[2])/d,a[2]=(b[1]-b[4])/d):b[0]>b[5]&b[0]>b[10]?(d=2*Math.sqrt(1+b[0]-b[5]-b[10]),a[3]=(b[6]-b[9])/d,a[0]=.25*d,a[1]=(b[1]+b[4])/d,a[2]=(b[8]+b[2])/d):b[5]>b[10]?
-(d=2*Math.sqrt(1+b[5]-b[0]-b[10]),a[3]=(b[8]-b[2])/d,a[0]=(b[1]+b[4])/d,a[1]=.25*d,a[2]=(b[6]+b[9])/d):(d=2*Math.sqrt(1+b[10]-b[0]-b[5]),a[3]=(b[1]-b[4])/d,a[0]=(b[8]+b[2])/d,a[1]=(b[6]+b[9])/d,a[2]=.25*d);return a};e.fromRotationTranslationScale=function(a,b,d,c){var h=b[0],k=b[1],f=b[2],p=b[3],g=h+h,n=k+k,q=f+f;b=h*g;var e=h*n;h*=q;var l=k*n;k*=q;f*=q;g*=p;n*=p;p*=q;q=c[0];var m=c[1];c=c[2];a[0]=(1-(l+f))*q;a[1]=(e+p)*q;a[2]=(h-n)*q;a[3]=0;a[4]=(e-p)*m;a[5]=(1-(b+f))*m;a[6]=(k+g)*m;a[7]=0;a[8]=
-(h+n)*c;a[9]=(k-g)*c;a[10]=(1-(b+l))*c;a[11]=0;a[12]=d[0];a[13]=d[1];a[14]=d[2];a[15]=1;return a};e.fromRotationTranslationScaleOrigin=function(a,b,d,c,h){var k=b[0],f=b[1],p=b[2],g=b[3],n=k+k,q=f+f,e=p+p;b=k*n;var l=k*q;k*=e;var m=f*q;f*=e;p*=e;n*=g;q*=g;g*=e;e=c[0];var F=c[1];c=c[2];var B=h[0],H=h[1];h=h[2];a[0]=(1-(m+p))*e;a[1]=(l+g)*e;a[2]=(k-q)*e;a[3]=0;a[4]=(l-g)*F;a[5]=(1-(b+p))*F;a[6]=(f+n)*F;a[7]=0;a[8]=(k+q)*c;a[9]=(f-n)*c;a[10]=(1-(b+m))*c;a[11]=0;a[12]=d[0]+B-(a[0]*B+a[4]*H+a[8]*h);a[13]=
-d[1]+H-(a[1]*B+a[5]*H+a[9]*h);a[14]=d[2]+h-(a[2]*B+a[6]*H+a[10]*h);a[15]=1;return a};e.fromQuat=function(a,b){var c=b[0],f=b[1],h=b[2];b=b[3];var k=c+c,g=f+f,p=h+h;c*=k;var e=f*k;f*=g;var n=h*k,l=h*g;h*=p;k*=b;g*=b;b*=p;a[0]=1-f-h;a[1]=e+b;a[2]=n-g;a[3]=0;a[4]=e-b;a[5]=1-c-h;a[6]=l+k;a[7]=0;a[8]=n+g;a[9]=l-k;a[10]=1-c-f;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.frustum=function(a,b,c,f,h,k,g){var d=1/(c-b),e=1/(h-f),n=1/(k-g);a[0]=2*k*d;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=2*k*e;a[6]=0;a[7]=
-0;a[8]=(c+b)*d;a[9]=(h+f)*e;a[10]=(g+k)*n;a[11]=-1;a[12]=0;a[13]=0;a[14]=g*k*2*n;a[15]=0;return a};e.perspective=function(a,b,c,f,h){b=1/Math.tan(b/2);var d=1/(f-h);a[0]=b/c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=(h+f)*d;a[11]=-1;a[12]=0;a[13]=0;a[14]=2*h*f*d;a[15]=0;return a};e.perspectiveFromFieldOfView=function(a,b,c,f){var d=Math.tan(b.upDegrees*Math.PI/180),k=Math.tan(b.downDegrees*Math.PI/180),g=Math.tan(b.leftDegrees*Math.PI/180);b=Math.tan(b.rightDegrees*Math.PI/
-180);var p=2/(g+b),e=2/(d+k);a[0]=p;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=e;a[6]=0;a[7]=0;a[8]=-((g-b)*p*.5);a[9]=(d-k)*e*.5;a[10]=f/(c-f);a[11]=-1;a[12]=0;a[13]=0;a[14]=f*c/(c-f);a[15]=0;return a};e.ortho=function(a,b,c,f,h,k,g){var d=1/(b-c),e=1/(f-h),n=1/(k-g);a[0]=-2*d;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=-2*e;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=2*n;a[11]=0;a[12]=(b+c)*d;a[13]=(h+f)*e;a[14]=(g+k)*n;a[15]=1;return a};e.lookAt=function(a,b,d,f){var h=b[0],k=b[1];b=b[2];var g=f[0];var p=f[1];var e=f[2];var n=
-d[0];f=d[1];var q=d[2];if(Math.abs(h-n)<c.b&&Math.abs(k-f)<c.b&&Math.abs(b-q)<c.b)return mat4.identity(a);d=h-n;f=k-f;n=b-q;var l=1/Math.sqrt(d*d+f*f+n*n);d*=l;f*=l;n*=l;q=p*n-e*f;e=e*d-g*n;g=g*f-p*d;(l=Math.sqrt(q*q+e*e+g*g))?(l=1/l,q*=l,e*=l,g*=l):g=e=q=0;p=f*g-n*e;var t=n*q-d*g;var m=d*e-f*q;(l=Math.sqrt(p*p+t*t+m*m))?(l=1/l,p*=l,t*=l,m*=l):m=t=p=0;a[0]=q;a[1]=p;a[2]=d;a[3]=0;a[4]=e;a[5]=t;a[6]=f;a[7]=0;a[8]=g;a[9]=m;a[10]=n;a[11]=0;a[12]=-(q*h+e*k+g*b);a[13]=-(p*h+t*k+m*b);a[14]=-(d*h+f*k+n*b);
-a[15]=1;return a};e.targetTo=function(a,b,c,f){var d=b[0],k=b[1];b=b[2];var g=f[0],p=f[1],e=f[2];f=d-c[0];var n=k-c[1];c=b-c[2];var q=f*f+n*n+c*c;0<q&&(q=1/Math.sqrt(q),f*=q,n*=q,c*=q);q=p*c-e*n;e=e*f-g*c;g=g*n-p*f;a[0]=q;a[1]=e;a[2]=g;a[3]=0;a[4]=n*g-c*e;a[5]=c*q-f*g;a[6]=f*e-n*q;a[7]=0;a[8]=f;a[9]=n;a[10]=c;a[11]=0;a[12]=d;a[13]=k;a[14]=b;a[15]=1;return a};e.str=function(a){return"mat4("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+
-a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+")"};e.frob=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2)+Math.pow(a[9],2)+Math.pow(a[10],2)+Math.pow(a[11],2)+Math.pow(a[12],2)+Math.pow(a[13],2)+Math.pow(a[14],2)+Math.pow(a[15],2))};e.add=function(a,b,c){a[0]=b[0]+c[0];a[1]=b[1]+c[1];a[2]=b[2]+c[2];a[3]=b[3]+c[3];a[4]=b[4]+c[4];a[5]=b[5]+c[5];a[6]=b[6]+c[6];a[7]=
-b[7]+c[7];a[8]=b[8]+c[8];a[9]=b[9]+c[9];a[10]=b[10]+c[10];a[11]=b[11]+c[11];a[12]=b[12]+c[12];a[13]=b[13]+c[13];a[14]=b[14]+c[14];a[15]=b[15]+c[15];return a};e.subtract=f;e.multiplyScalar=function(a,b,c){a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*c;a[5]=b[5]*c;a[6]=b[6]*c;a[7]=b[7]*c;a[8]=b[8]*c;a[9]=b[9]*c;a[10]=b[10]*c;a[11]=b[11]*c;a[12]=b[12]*c;a[13]=b[13]*c;a[14]=b[14]*c;a[15]=b[15]*c;return a};e.multiplyScalarAndAdd=function(a,b,c,f){a[0]=b[0]+c[0]*f;a[1]=b[1]+c[1]*f;a[2]=b[2]+
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-a.maxH),c=Math.ceil(a.scanLines/8/a.maxV),d=0;d<a.components.length;d++){x=a.components[d];var f=Math.ceil(Math.ceil(a.samplesPerLine/8)*x.h/a.maxH),h=Math.ceil(Math.ceil(a.scanLines/8)*x.v/a.maxV);x.blockData=new Int16Array(64*c*x.v*(b*x.h+1));x.blocksPerLine=f;x.blocksPerColumn=h}a.mcusPerLine=b;a.mcusPerColumn=c}var e=0,l=null,n=null,p=[],w=[],q=[];var m=f();if(65496!==m)throw"SOI not found";for(m=f();65497!==m;){switch(m){case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:var t=
-k();65504===m&&74===t[0]&&70===t[1]&&73===t[2]&&70===t[3]&&0===t[4]&&(l={version:{major:t[5],minor:t[6]},densityUnits:t[7],xDensity:t[8]<<8|t[9],yDensity:t[10]<<8|t[11],thumbWidth:t[12],thumbHeight:t[13],thumbData:t.subarray(14,14+3*t[12]*t[13])});65518===m&&65===t[0]&&100===t[1]&&111===t[2]&&98===t[3]&&101===t[4]&&0===t[5]&&(n={version:t[6],flags0:t[7]<<8|t[8],flags1:t[9]<<8|t[10],transformCode:t[11]});break;case 65499:m=f()+e-2;for(var u;e<m;){var y=a[e++],L=new Uint16Array(64);if(0===y>>4)for(t=
-0;64>t;t++)u=h[t],L[u]=a[e++];else if(1===y>>4)for(t=0;64>t;t++)u=h[t],L[u]=f();else throw"DQT: invalid table spec";p[y&15]=L}break;case 65472:case 65473:case 65474:if(v)throw"Only single frame JPEGs supported";f();var v={};v.extended=65473===m;v.progressive=65474===m;v.precision=a[e++];v.scanLines=f();v.samplesPerLine=f();v.components=[];v.componentIds={};t=a[e++];for(m=L=y=0;m<t;m++){u=a[e];var W=a[e+1]>>4;var S=a[e+1]&15;y<W&&(y=W);L<S&&(L=S);W=v.components.push({h:W,v:S,quantizationTable:p[a[e+
-2]]});v.componentIds[u]=W-1;e+=3}v.maxH=y;v.maxV=L;g(v);break;case 65476:u=f();for(m=2;m<u;){y=a[e++];L=new Uint8Array(16);for(t=W=0;16>t;t++,e++)W+=L[t]=a[e];S=new Uint8Array(W);for(t=0;t<W;t++,e++)S[t]=a[e];m+=17+W;(0===y>>4?q:w)[y&15]=b(L,S)}break;case 65501:f();var B=f();break;case 65498:f();u=a[e++];t=[];for(m=0;m<u;m++){y=v.componentIds[a[e++]];var x=v.components[y];y=a[e++];x.huffmanTableDC=q[y>>4];x.huffmanTableAC=w[y&15];t.push(x)}m=a[e++];u=a[e++];y=a[e++];m=c(a,e,v,t,B,m,u,y>>4,y&15);e+=
-m;break;case 65535:255!==a[e]&&e--;break;default:if(255===a[e-3]&&192<=a[e-2]&&254>=a[e-2])e-=3;else throw"unknown JPEG marker "+m.toString(16);}m=f()}this.width=v.samplesPerLine;this.height=v.scanLines;this.jfif=l;this.adobe=n;this.components=[];for(m=0;m<v.components.length;m++)x=v.components[m],this.components.push({output:d(v,x),scaleX:x.h/v.maxH,scaleY:x.v/v.maxV,blocksPerLine:x.blocksPerLine,blocksPerColumn:x.blocksPerColumn});this.numComponents=this.components.length},_getLinearizedBlockData:function(a,
-b){var c=this.width/a,d=this.height/b,f,h,k=this.components.length,g=a*b*k,e=new Uint8Array(g),l=new Uint32Array(a);for(h=0;h<k;h++){var n=this.components[h];var p=n.scaleX*c;var w=n.scaleY*d;var y=h;var q=n.output;var m=n.blocksPerLine+1<<3;for(f=0;f<a;f++)n=0|f*p,l[f]=(n&4294967288)<<3|n&7;for(p=0;p<b;p++)for(n=0|p*w,n=m*(n&4294967288)|(n&7)<<3,f=0;f<a;f++)e[y]=q[n+l[f]],y+=k}if(b=this.decodeTransform)for(h=0;h<g;)for(a=n=0;n<k;n++,h++,a+=2)e[h]=(e[h]*b[a]>>8)+b[a+1];return e},_isColorConversionNeeded:function(){return this.adobe&&
-this.adobe.transformCode?!0:3===this.numComponents?!0:!1},_convertYccToRgb:function(a){for(var b,c,d,h=0,k=a.length;h<k;h+=3)b=a[h],c=a[h+1],d=a[h+2],a[h]=f(b-179.456+1.402*d),a[h+1]=f(b+135.459-.344*c-.714*d),a[h+2]=f(b-226.816+1.772*c);return a},_convertYcckToRgb:function(a){for(var b,c,d,h,k=0,g=0,e=a.length;g<e;g+=4){b=a[g];c=a[g+1];d=a[g+2];h=a[g+3];var l=-122.67195406894+c*(-6.60635669420364E-5*c+4.37130475926232E-4*d-5.4080610064599E-5*b+4.8449797120281E-4*h-.154362151871126)+d*(-9.57964378445773E-4*
-d+8.17076911346625E-4*b-.00477271405408747*h+1.53380253221734)+b*(9.61250184130688E-4*b-.00266257332283933*h+.48357088451265)+h*(-3.36197177618394E-4*h+.484791561490776),n=107.268039397724+c*(2.19927104525741E-5*c-6.40992018297945E-4*d+6.59397001245577E-4*b+4.26105652938837E-4*h-.176491792462875)+d*(-7.78269941513683E-4*d+.00130872261408275*b+7.70482631801132E-4*h-.151051492775562)+b*(.00126935368114843*b-.00265090189010898*h+.25802910206845)+h*(-3.18913117588328E-4*h-.213742400323665);b=-20.810012546947+
-c*(-5.70115196973677E-4*c-2.63409051004589E-5*d+.0020741088115012*b-.00288260236853442*h+.814272968359295)+d*(-1.53496057440975E-5*d-1.32689043961446E-4*b+5.60833691242812E-4*h-.195152027534049)+b*(.00174418132927582*b-.00255243321439347*h+.116935020465145)+h*(-3.43531996510555E-4*h+.24165260232407);a[k++]=f(l);a[k++]=f(n);a[k++]=f(b)}return a},_convertYcckToCmyk:function(a){for(var b,c,d,h=0,k=a.length;h<k;h+=4)b=a[h],c=a[h+1],d=a[h+2],a[h]=f(434.456-b-1.402*d),a[h+1]=f(119.541-b+.344*c+.714*d),
-a[h+2]=f(481.816-b-1.772*c);return a},_convertCmykToRgb:function(a){for(var b,c,d,f,h=0,k=1/255/255,g=0,e=a.length;g<e;g+=4){b=a[g];c=a[g+1];d=a[g+2];f=a[g+3];var l=b*(-4.387332384609988*b+54.48615194189176*c+18.82290502165302*d+212.25662451639585*f-72734.4411664936)+c*(1.7149763477362134*c-5.6096736904047315*d-17.873870861415444*f-1401.7366389350734)+d*(-2.5217340131683033*d-21.248923337353073*f+4465.541406466231)-f*(21.86122147463605*f+48317.86113160301),n=b*(8.841041422036149*b+60.118027045597366*
-c+6.871425592049007*d+31.159100130055922*f-20220.756542821975)+c*(-15.310361306967817*c+17.575251261109482*d+131.35250912493976*f-48691.05921601825)+d*(4.444339102852739*d+9.8632861493405*f-6341.191035517494)-f*(20.737325471181034*f+47890.15695978492);b=b*(.8842522430003296*b+8.078677503112928*c+30.89978309703729*d-.23883238689178934*f-3616.812083916688)+c*(10.49593273432072*c+63.02378494754052*d+50.606957656360734*f-28620.90484698408)+d*(.03296041114873217*d+115.60384449646641*f-49363.43385999684)-
-f*(22.33816807309886*f+45932.16563550634);a[h++]=0<=l?255:-16581375>=l?0:255+l*k|0;a[h++]=0<=n?255:-16581375>=n?0:255+n*k|0;a[h++]=0<=b?255:-16581375>=b?0:255+b*k|0}return a},getData:function(a,b,c){if(4<this.numComponents)throw"Unsupported color mode";a=this._getLinearizedBlockData(a,b);if(3===this.numComponents)return this._convertYccToRgb(a);if(4===this.numComponents){if(this._isColorConversionNeeded())return c?this._convertYcckToRgb(a):this._convertYcckToCmyk(a);if(c)return this._convertCmykToRgb(a)}return a}};
-return a}();"use strict";var k=function(){function a(a,b,c){this.data=a;this.bp=b;this.dataEnd=c;this.chigh=a[b];this.clow=0;this.byteIn();this.chigh=this.chigh<<7&65535|this.clow>>9&127;this.clow=this.clow<<7&65535;this.ct-=7;this.a=32768}var b=[{qe:22017,nmps:1,nlps:1,switchFlag:1},{qe:13313,nmps:2,nlps:6,switchFlag:0},{qe:6145,nmps:3,nlps:9,switchFlag:0},{qe:2753,nmps:4,nlps:12,switchFlag:0},{qe:1313,nmps:5,nlps:29,switchFlag:0},{qe:545,nmps:38,nlps:33,switchFlag:0},{qe:22017,nmps:7,nlps:6,switchFlag:1},
-{qe:21505,nmps:8,nlps:14,switchFlag:0},{qe:18433,nmps:9,nlps:14,switchFlag:0},{qe:14337,nmps:10,nlps:14,switchFlag:0},{qe:12289,nmps:11,nlps:17,switchFlag:0},{qe:9217,nmps:12,nlps:18,switchFlag:0},{qe:7169,nmps:13,nlps:20,switchFlag:0},{qe:5633,nmps:29,nlps:21,switchFlag:0},{qe:22017,nmps:15,nlps:14,switchFlag:1},{qe:21505,nmps:16,nlps:14,switchFlag:0},{qe:20737,nmps:17,nlps:15,switchFlag:0},{qe:18433,nmps:18,nlps:16,switchFlag:0},{qe:14337,nmps:19,nlps:17,switchFlag:0},{qe:13313,nmps:20,nlps:18,
-switchFlag:0},{qe:12289,nmps:21,nlps:19,switchFlag:0},{qe:10241,nmps:22,nlps:19,switchFlag:0},{qe:9217,nmps:23,nlps:20,switchFlag:0},{qe:8705,nmps:24,nlps:21,switchFlag:0},{qe:7169,nmps:25,nlps:22,switchFlag:0},{qe:6145,nmps:26,nlps:23,switchFlag:0},{qe:5633,nmps:27,nlps:24,switchFlag:0},{qe:5121,nmps:28,nlps:25,switchFlag:0},{qe:4609,nmps:29,nlps:26,switchFlag:0},{qe:4353,nmps:30,nlps:27,switchFlag:0},{qe:2753,nmps:31,nlps:28,switchFlag:0},{qe:2497,nmps:32,nlps:29,switchFlag:0},{qe:2209,nmps:33,
-nlps:30,switchFlag:0},{qe:1313,nmps:34,nlps:31,switchFlag:0},{qe:1089,nmps:35,nlps:32,switchFlag:0},{qe:673,nmps:36,nlps:33,switchFlag:0},{qe:545,nmps:37,nlps:34,switchFlag:0},{qe:321,nmps:38,nlps:35,switchFlag:0},{qe:273,nmps:39,nlps:36,switchFlag:0},{qe:133,nmps:40,nlps:37,switchFlag:0},{qe:73,nmps:41,nlps:38,switchFlag:0},{qe:37,nmps:42,nlps:39,switchFlag:0},{qe:21,nmps:43,nlps:40,switchFlag:0},{qe:9,nmps:44,nlps:41,switchFlag:0},{qe:5,nmps:45,nlps:42,switchFlag:0},{qe:1,nmps:45,nlps:43,switchFlag:0},
-{qe:22017,nmps:46,nlps:46,switchFlag:0}];a.prototype={byteIn:function(){var a=this.data,b=this.bp;255===a[b]?143<a[b+1]?(this.clow+=65280,this.ct=8):(b++,this.clow+=a[b]<<9,this.ct=7,this.bp=b):(b++,this.clow+=b<this.dataEnd?a[b]<<8:65280,this.ct=8,this.bp=b);65535<this.clow&&(this.chigh+=this.clow>>16,this.clow&=65535)},readBit:function(a,c){var d=a[c]>>1,f=a[c]&1;d=b[d];var h=d.qe,k=this.a-h;if(this.chigh<h)k<h?(k=h,h=f,d=d.nmps):(k=h,h=1^f,1===d.switchFlag&&(f=h),d=d.nlps);else{this.chigh-=h;if(0!==
-(k&32768))return this.a=k,f;k<h?(h=1^f,1===d.switchFlag&&(f=h),d=d.nlps):(h=f,d=d.nmps)}do 0===this.ct&&this.byteIn(),k<<=1,this.chigh=this.chigh<<1&65535|this.clow>>15&1,this.clow=this.clow<<1&65535,this.ct--;while(0===(k&32768));this.a=k;a[c]=d<<1|f;return h}};return a}();"use strict";var g=function(){function c(){this.failOnCorruptedImage=!1}function f(a,b,c){a=c.xcb_;c=c.ycb_;var d=1<<a,f=1<<c,h=b.tbx0>>a,k=b.tby0>>c,g=b.tbx1+d-1>>a,e=b.tby1+f-1>>c,r=b.resolution.precinctParameters,l=[],y=[],
-n,p;for(p=k;p<e;p++)for(n=h;n<g;n++){var q={cbx:n,cby:p,tbx0:d*n,tby0:f*p,tbx1:d*(n+1),tby1:f*(p+1)};q.tbx0_=Math.max(b.tbx0,q.tbx0);q.tby0_=Math.max(b.tby0,q.tby0);q.tbx1_=Math.min(b.tbx1,q.tbx1);q.tby1_=Math.min(b.tby1,q.tby1);var m=Math.floor((q.tbx0_-b.tbx0)/r.precinctWidthInSubband)+Math.floor((q.tby0_-b.tby0)/r.precinctHeightInSubband)*r.numprecinctswide;q.precinctNumber=m;q.subbandType=b.type;q.Lblock=3;if(!(q.tbx1_<=q.tbx0_||q.tby1_<=q.tby0_)){l.push(q);var w=y[m];void 0!==w?(n<w.cbxMin?w.cbxMin=
-n:n>w.cbxMax&&(w.cbxMax=n),p<w.cbyMin?w.cbxMin=p:p>w.cbyMax&&(w.cbyMax=p)):y[m]=w={cbxMin:n,cbyMin:p,cbxMax:n,cbyMax:p};q.precinct=w}}b.codeblockParameters={codeblockWidth:a,codeblockHeight:c,numcodeblockwide:g-h+1,numcodeblockhigh:e-k+1};b.codeblocks=l;b.precincts=y}function h(a,b,c){var d=[];a=a.subbands;for(var f=0,h=a.length;f<h;f++)for(var k=a[f].codeblocks,g=0,e=k.length;g<e;g++){var r=k[g];r.precinctNumber===b&&d.push(r)}return{layerNumber:c,codeblocks:d}}function g(a){var b=a.tiles[a.currentTile.index],
-c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,f=0;for(a=0;a<d;a++)f=Math.max(f,b.components[a].codingStyleParameters.decompositionLevelsCount);var k=0,g=0,e=0,r=0;this.nextPacket=function(){for(;k<c;k++){for(;g<=f;g++){for(;e<d;e++){var a=b.components[e];if(!(g>a.codingStyleParameters.decompositionLevelsCount)){a=a.resolutions[g];for(var l=a.precinctParameters.numprecincts;r<l;)return a=h(a,r,k),r++,a;r=0}}e=0}g=0}throw Error("JPX Error: Out of packets");}}function e(a){var b=a.tiles[a.currentTile.index],
-c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,f=0;for(a=0;a<d;a++)f=Math.max(f,b.components[a].codingStyleParameters.decompositionLevelsCount);var k=0,g=0,e=0,r=0;this.nextPacket=function(){for(;k<=f;k++){for(;g<c;g++){for(;e<d;e++){var a=b.components[e];if(!(k>a.codingStyleParameters.decompositionLevelsCount)){a=a.resolutions[k];for(var l=a.precinctParameters.numprecincts;r<l;)return a=h(a,r,g),r++,a;r=0}}e=0}g=0}throw Error("JPX Error: Out of packets");}}function l(a){var b=a.tiles[a.currentTile.index],
-c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,f,k,g,e=0;for(g=0;g<d;g++)e=Math.max(e,b.components[g].codingStyleParameters.decompositionLevelsCount);var r=new Int32Array(e+1);for(k=0;k<=e;++k){for(g=a=0;g<d;++g){var l=b.components[g].resolutions;k<l.length&&(a=Math.max(a,l[k].precinctParameters.numprecincts))}r[k]=a}var n=g=k=f=0;this.nextPacket=function(){for(;k<=e;k++){for(;n<r[k];n++){for(;g<d;g++){var a=b.components[g];if(!(k>a.codingStyleParameters.decompositionLevelsCount||(a=a.resolutions[k],
-n>=a.precinctParameters.numprecincts))){for(;f<c;)return a=h(a,n,f),f++,a;f=0}}g=0}n=0}throw Error("JPX Error: Out of packets");}}function p(a){var b=a.tiles[a.currentTile.index],c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,f=r(b),k=0,g=0,e=0,l=0,n=0;this.nextPacket=function(){for(;n<f.maxNumHigh;n++){for(;l<f.maxNumWide;l++){for(;e<d;e++){for(var a=b.components[e],r=a.codingStyleParameters.decompositionLevelsCount;g<=r;g++){var y=a.resolutions[g],p=u(l,n,f.components[e].resolutions[g],
-f,y);if(null!==p){for(;k<c;)return a=h(y,p,k),k++,a;k=0}}g=0}e=0}l=0}throw Error("JPX Error: Out of packets");}}function q(a){var b=a.tiles[a.currentTile.index],c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,f=r(b),k=0,g=0,e=0,l=0,n=0;this.nextPacket=function(){for(;e<d;++e){for(var a=b.components[e],r=f.components[e],y=a.codingStyleParameters.decompositionLevelsCount;n<r.maxNumHigh;n++){for(;l<r.maxNumWide;l++){for(;g<=y;g++){var p=a.resolutions[g],q=u(l,n,r.resolutions[g],r,p);if(null!==
-q){for(;k<c;)return a=h(p,q,k),k++,a;k=0}}g=0}l=0}n=0}throw Error("JPX Error: Out of packets");}}function u(a,b,c,d,f){a*=d.minWidth;b*=d.minHeight;return 0!==a%c.width||0!==b%c.height?null:a/c.height+b/c.width*f.precinctParameters.numprecinctswide}function r(a){for(var b=a.components.length,c=Number.MAX_VALUE,d=Number.MAX_VALUE,f=0,h=0,k=Array(b),g=0;g<b;g++){for(var e=a.components[g],r=e.codingStyleParameters.decompositionLevelsCount,l=Array(r+1),n=Number.MAX_VALUE,p=Number.MAX_VALUE,q=0,m=0,w=
-1;0<=r;--r){var t=e.resolutions[r],G=w*t.precinctParameters.precinctWidth,u=w*t.precinctParameters.precinctHeight;n=Math.min(n,G);p=Math.min(p,u);q=Math.max(q,t.precinctParameters.numprecinctswide);m=Math.max(m,t.precinctParameters.numprecinctshigh);l[r]={width:G,height:u};w<<=1}c=Math.min(c,n);d=Math.min(d,p);f=Math.max(f,q);h=Math.max(h,m);k[g]={resolutions:l,minWidth:n,minHeight:p,maxNumWide:q,maxNumHigh:m}}return{components:k,minWidth:c,minHeight:d,maxNumWide:f,maxNumHigh:h}}function v(b,c,d,
-f){function h(a){for(;l<a;){var b=c[d+e];e++;n?(r=r<<7|b,l+=7,n=!1):(r=r<<8|b,l+=8);255===b&&(n=!0)}l-=a;return r>>>l&(1<<a)-1}function k(a){return 255===c[d+e-1]&&c[d+e]===a?(e+=1,!0):255===c[d+e]&&c[d+e+1]===a?(e+=2,!0):!1}function g(){if(0===h(1))return 1;if(0===h(1))return 2;var a=h(2);if(3>a)return a+3;a=h(5);if(31>a)return a+6;a=h(7);return a+37}var e=0,r,l=0,n=!1,y=b.COD.sopMarkerUsed,p=b.COD.ephMarkerUsed;for(b=b.tiles[b.currentTile.index].packetsIterator;e<f;){l=0;n&&(e++,n=!1);y&&k(145)&&
-(e+=4);var q=b.nextPacket();if(h(1)){for(var m=q.layerNumber,w=[],t,G=0,u=q.codeblocks.length;G<u;G++){t=q.codeblocks[G];var v=t.precinct,L=t.cbx-v.cbxMin,A=t.cby-v.cbyMin,z=!1,B=!1;if(void 0!==t.included)z=!!h(1);else{v=t.precinct;if(void 0!==v.inclusionTree)var D=v.inclusionTree;else{var R=v.cbxMax-v.cbxMin+1;var J=v.cbyMax-v.cbyMin+1;D=new C(R,J,m);R=new x(R,J);v.inclusionTree=D;v.zeroBitPlanesTree=R}if(D.reset(L,A,m))for(;;)if(h(1)){if(J=!D.nextLevel()){z=B=t.included=!0;break}}else{D.incrementValue(m);
-break}}if(z){if(B){R=v.zeroBitPlanesTree;for(R.reset(L,A);;)if(h(1)){if(J=!R.nextLevel())break}else R.incrementValue();t.zeroBitPlanes=R.value}for(v=g();h(1);)t.Lblock++;L=a(v);L=h((v<1<<L?L-1:L)+t.Lblock);w.push({codeblock:t,codingpasses:v,dataLength:L})}}l=0;n&&(e++,n=!1);for(p&&k(146);0<w.length;)q=w.shift(),t=q.codeblock,void 0===t.data&&(t.data=[]),t.data.push({data:c,start:d+e,end:d+e+q.dataLength,codingpasses:q.codingpasses}),e+=q.dataLength}}return e}var G={LL:0,LH:1,HL:1,HH:2};c.prototype=
-{parse:function(a){if(65359===b(a,0))this.parseCodestream(a,0,a.length);else for(var c=0,f=a.length;c<f;){var h=8,k=d(a,c),g=d(a,c+4);c+=h;1===k&&(k=4294967296*d(a,c)+d(a,c+4),c+=8,h+=8);0===k&&(k=f-c+h);if(k<h)throw Error("JPX Error: Invalid box field size");h=k-h;k=!0;switch(g){case 1785737832:k=!1;break;case 1668246642:g=a[c];if(1===g)switch(g=d(a,c+3),g){case 16:case 17:case 18:break;default:n("Unknown colorspace "+g)}else 2===g&&m("ICC profile not supported");break;case 1785737827:this.parseCodestream(a,
-c,c+h);break;case 1783636E3:218793738!==d(a,c)&&n("Invalid JP2 signature");break;case 1783634458:case 1718909296:case 1920099697:case 1919251232:case 1768449138:break;default:var e=String.fromCharCode(g>>24&255,g>>16&255,g>>8&255,g&255);n("Unsupported header type "+g+" ("+e+")")}k&&(c+=h)}},parseImageProperties:function(a){for(var b=a.getByte();0<=b;){var c=b;b=a.getByte();if(65361===(c<<8|b)){a.skip(4);b=a.getInt32()>>>0;c=a.getInt32()>>>0;var d=a.getInt32()>>>0,f=a.getInt32()>>>0;a.skip(16);a=a.getUint16();
-this.width=b-d;this.height=c-f;this.componentsCount=a;this.bitsPerComponent=8;return}}throw Error("JPX Error: No size marker found in JPX stream");},parseCodestream:function(a,c,h){var r={};try{var y=!1;for(var m=c;m+1<h;){var w=b(a,m);m+=2;var t=0,u;switch(w){case 65359:r.mainHeader=!0;break;case 65497:break;case 65361:t=b(a,m);var L={};L.Xsiz=d(a,m+4);L.Ysiz=d(a,m+8);L.XOsiz=d(a,m+12);L.YOsiz=d(a,m+16);L.XTsiz=d(a,m+20);L.YTsiz=d(a,m+24);L.XTOsiz=d(a,m+28);L.YTOsiz=d(a,m+32);var x=b(a,m+36);L.Csiz=
-x;var A=[];var z=m+38;for(var B=0;B<x;B++){var C={precision:(a[z]&127)+1,isSigned:!!(a[z]&128),XRsiz:a[z+1],YRsiz:a[z+1]},D=C,I=L;D.x0=Math.ceil(I.XOsiz/D.XRsiz);D.x1=Math.ceil(I.Xsiz/D.XRsiz);D.y0=Math.ceil(I.YOsiz/D.YRsiz);D.y1=Math.ceil(I.Ysiz/D.YRsiz);D.width=D.x1-D.x0;D.height=D.y1-D.y0;A.push(C)}r.SIZ=L;r.components=A;for(var H=void 0,F=r,K=A,J=F.SIZ,N=[],O=Math.ceil((J.Xsiz-J.XTOsiz)/J.XTsiz),lc=Math.ceil((J.Ysiz-J.YTOsiz)/J.YTsiz),Wa=0;Wa<lc;Wa++)for(var Xa=0;Xa<O;Xa++)H={},H.tx0=Math.max(J.XTOsiz+
-Xa*J.XTsiz,J.XOsiz),H.ty0=Math.max(J.YTOsiz+Wa*J.YTsiz,J.YOsiz),H.tx1=Math.min(J.XTOsiz+(Xa+1)*J.XTsiz,J.Xsiz),H.ty1=Math.min(J.YTOsiz+(Wa+1)*J.YTsiz,J.Ysiz),H.width=H.tx1-H.tx0,H.height=H.ty1-H.ty0,H.components=[],N.push(H);F.tiles=N;for(var Ya=0,mc=J.Csiz;Ya<mc;Ya++)for(var Za=K[Ya],gb=0,nc=N.length;gb<nc;gb++){var ha={};H=N[gb];ha.tcx0=Math.ceil(H.tx0/Za.XRsiz);ha.tcy0=Math.ceil(H.ty0/Za.YRsiz);ha.tcx1=Math.ceil(H.tx1/Za.XRsiz);ha.tcy1=Math.ceil(H.ty1/Za.YRsiz);ha.width=ha.tcx1-ha.tcx0;ha.height=
-ha.tcy1-ha.tcy0;H.components[Ya]=ha}r.QCC=[];r.COC=[];break;case 65372:t=b(a,m);var Ia={};z=m+2;var ua=a[z++];switch(ua&31){case 0:var ma=8;var va=!0;break;case 1:ma=16;va=!1;break;case 2:ma=16;va=!0;break;default:throw Error("JPX Error: Invalid SQcd value "+ua);}Ia.noQuantization=8===ma;Ia.scalarExpounded=va;Ia.guardBits=ua>>5;for(u=[];z<t+m;){var ia={};8===ma?(ia.epsilon=a[z++]>>3,ia.mu=0):(ia.epsilon=a[z]>>3,ia.mu=(a[z]&7)<<8|a[z+1],z+=2);u.push(ia)}Ia.SPqcds=u;r.mainHeader?r.QCD=Ia:(r.currentTile.QCD=
-Ia,r.currentTile.QCC=[]);break;case 65373:t=b(a,m);var Ja={};z=m+2;if(257>r.SIZ.Csiz)var hb=a[z++];else hb=b(a,z),z+=2;ua=a[z++];switch(ua&31){case 0:ma=8;va=!0;break;case 1:ma=16;va=!1;break;case 2:ma=16;va=!0;break;default:throw Error("JPX Error: Invalid SQcd value "+ua);}Ja.noQuantization=8===ma;Ja.scalarExpounded=va;Ja.guardBits=ua>>5;for(u=[];z<t+m;)ia={},8===ma?(ia.epsilon=a[z++]>>3,ia.mu=0):(ia.epsilon=a[z]>>3,ia.mu=(a[z]&7)<<8|a[z+1],z+=2),u.push(ia);Ja.SPqcds=u;r.mainHeader?r.QCC[hb]=Ja:
-r.currentTile.QCC[hb]=Ja;break;case 65362:t=b(a,m);var T={};z=m+2;var ib=a[z++];T.entropyCoderWithCustomPrecincts=!!(ib&1);T.sopMarkerUsed=!!(ib&2);T.ephMarkerUsed=!!(ib&4);T.progressionOrder=a[z++];T.layersCount=b(a,z);z+=2;T.multipleComponentTransform=a[z++];T.decompositionLevelsCount=a[z++];T.xcb=(a[z++]&15)+2;T.ycb=(a[z++]&15)+2;var Ka=a[z++];T.selectiveArithmeticCodingBypass=!!(Ka&1);T.resetContextProbabilities=!!(Ka&2);T.terminationOnEachCodingPass=!!(Ka&4);T.verticalyStripe=!!(Ka&8);T.predictableTermination=
-!!(Ka&16);T.segmentationSymbolUsed=!!(Ka&32);T.reversibleTransformation=a[z++];if(T.entropyCoderWithCustomPrecincts){for(var Ib=[];z<t+m;){var Jb=a[z++];Ib.push({PPx:Jb&15,PPy:Jb>>4})}T.precinctsSizes=Ib}var wa=[];T.selectiveArithmeticCodingBypass&&wa.push("selectiveArithmeticCodingBypass");T.resetContextProbabilities&&wa.push("resetContextProbabilities");T.terminationOnEachCodingPass&&wa.push("terminationOnEachCodingPass");T.verticalyStripe&&wa.push("verticalyStripe");T.predictableTermination&&wa.push("predictableTermination");
-if(0<wa.length)throw y=!0,Error("JPX Error: Unsupported COD options ("+wa.join(", ")+")");r.mainHeader?r.COD=T:(r.currentTile.COD=T,r.currentTile.COC=[]);break;case 65424:t=b(a,m);var Y={};Y.index=b(a,m+2);Y.length=d(a,m+4);Y.dataEnd=Y.length+m-2;Y.partIndex=a[m+8];Y.partsCount=a[m+9];r.mainHeader=!1;0===Y.partIndex&&(Y.COD=r.COD,Y.COC=r.COC.slice(0),Y.QCD=r.QCD,Y.QCC=r.QCC.slice(0));r.currentTile=Y;break;case 65427:Y=r.currentTile;if(0===Y.partIndex){for(var na=r,oc=na.SIZ.Csiz,Kb=na.tiles[Y.index],
-xa=0;xa<oc;xa++){var Lb=Kb.components[xa];Lb.quantizationParameters=void 0!==na.currentTile.QCC[xa]?na.currentTile.QCC[xa]:na.currentTile.QCD;Lb.codingStyleParameters=void 0!==na.currentTile.COC[xa]?na.currentTile.COC[xa]:na.currentTile.COD}Kb.codingStyleDefaultParameters=na.currentTile.COD;for(var da=r,ya=da.tiles[da.currentTile.index],pc=da.SIZ.Csiz,jb=0;jb<pc;jb++){for(var U=ya.components[jb],kb=U.codingStyleParameters.decompositionLevelsCount,Mb=[],Na=[],za=0;za<=kb;za++){var $a=za,Aa=U.codingStyleParameters,
-ja={};Aa.entropyCoderWithCustomPrecincts?(ja.PPx=Aa.precinctsSizes[$a].PPx,ja.PPy=Aa.precinctsSizes[$a].PPy):(ja.PPx=15,ja.PPy=15);ja.xcb_=0<$a?Math.min(Aa.xcb,ja.PPx-1):Math.min(Aa.xcb,ja.PPx);ja.ycb_=0<$a?Math.min(Aa.ycb,ja.PPy-1):Math.min(Aa.ycb,ja.PPy);var qa=ja;var V={},ra=1<<kb-za;V.trx0=Math.ceil(U.tcx0/ra);V.try0=Math.ceil(U.tcy0/ra);V.trx1=Math.ceil(U.tcx1/ra);V.try1=Math.ceil(U.tcy1/ra);V.resLevel=za;var lb=1<<qa.PPx,mb=1<<qa.PPy,Nb=0===V.resLevel,Ob=V.trx1>V.trx0?Math.ceil(V.trx1/lb)-Math.floor(V.trx0/
-lb):0,Pb=V.try1>V.try0?Math.ceil(V.try1/mb)-Math.floor(V.try0/mb):0;V.precinctParameters={precinctWidth:lb,precinctHeight:mb,numprecinctswide:Ob,numprecinctshigh:Pb,numprecincts:Ob*Pb,precinctWidthInSubband:1<<qa.PPx+(Nb?0:-1),precinctHeightInSubband:1<<qa.PPy+(Nb?0:-1)};Mb.push(V);if(0===za){var P={type:"LL"};P.tbx0=Math.ceil(U.tcx0/ra);P.tby0=Math.ceil(U.tcy0/ra);P.tbx1=Math.ceil(U.tcx1/ra);P.tby1=Math.ceil(U.tcy1/ra);P.resolution=V;f(da,P,qa);Na.push(P);V.subbands=[P]}else{var ea=1<<kb-za+1,ab=
-[];P={type:"HL"};P.tbx0=Math.ceil(U.tcx0/ea-.5);P.tby0=Math.ceil(U.tcy0/ea);P.tbx1=Math.ceil(U.tcx1/ea-.5);P.tby1=Math.ceil(U.tcy1/ea);P.resolution=V;f(da,P,qa);Na.push(P);ab.push(P);P={type:"LH"};P.tbx0=Math.ceil(U.tcx0/ea);P.tby0=Math.ceil(U.tcy0/ea-.5);P.tbx1=Math.ceil(U.tcx1/ea);P.tby1=Math.ceil(U.tcy1/ea-.5);P.resolution=V;f(da,P,qa);Na.push(P);ab.push(P);P={type:"HH"};P.tbx0=Math.ceil(U.tcx0/ea-.5);P.tby0=Math.ceil(U.tcy0/ea-.5);P.tbx1=Math.ceil(U.tcx1/ea-.5);P.tby1=Math.ceil(U.tcy1/ea-.5);
-P.resolution=V;f(da,P,qa);Na.push(P);ab.push(P);V.subbands=ab}}U.resolutions=Mb;U.subbands=Na}var Qb=ya.codingStyleDefaultParameters.progressionOrder;switch(Qb){case 0:ya.packetsIterator=new g(da);break;case 1:ya.packetsIterator=new e(da);break;case 2:ya.packetsIterator=new l(da);break;case 3:ya.packetsIterator=new p(da);break;case 4:ya.packetsIterator=new q(da);break;default:throw Error("JPX Error: Unsupported progression order "+Qb);}}t=Y.dataEnd-m;v(r,a,m,t);break;case 65365:case 65367:case 65368:case 65380:t=
-b(a,m);break;case 65363:throw Error("JPX Error: Codestream code 0xFF53 (COC) is not implemented");default:throw Error("JPX Error: Unknown codestream code: "+w.toString(16));}m+=t}}catch(Rb){if(y||this.failOnCorruptedImage)throw Rb;n("Trying to recover from "+Rb.message)}for(var Sb=r.components,La=r.SIZ.Csiz,Tb=[],nb=0,qc=r.tiles.length;nb<qc;nb++){var ob=r.tiles[nb],Ba=[],fa;for(fa=0;fa<La;fa++){for(var rc=Ba,sc=fa,Ca=ob.components[fa],pb=Ca.codingStyleParameters,qb=Ca.quantizationParameters,tc=pb.decompositionLevelsCount,
-bb=qb.SPqcds,uc=qb.scalarExpounded,vc=qb.guardBits,wc=pb.segmentationSymbolUsed,xc=r.components[fa].precision,rb=pb.reversibleTransformation,yc=rb?new Q:new M,Ub=[],sb=0,Oa=0;Oa<=tc;Oa++){for(var Ma=Ca.resolutions[Oa],tb=Ma.trx1-Ma.trx0,Vb=Ma.try1-Ma.try0,Wb=new Float32Array(tb*Vb),ub=0,zc=Ma.subbands.length;ub<zc;ub++){if(uc){var Xb=bb[sb].mu;var vb=bb[sb].epsilon;sb++}else Xb=bb[0].mu,vb=bb[0].epsilon+(0<Oa?1-Oa:0);for(var Yb=Ma.subbands[ub],Ac=G[Yb.type],Bc=Wb,Zb=tb,sa=Yb,Cc=rb?1:Math.pow(2,xc+
-Ac-vb)*(1+Xb/2048),wb=vc+vb-1,$b=rb,Dc=wc,Ec=sa.tbx0,Fc=sa.tby0,cb=sa.tbx1-sa.tbx0,ac=sa.codeblocks,Gc="H"===sa.type.charAt(0)?1:0,Hc="H"===sa.type.charAt(1)?Zb:0,xb=0,Ic=ac.length;xb<Ic;++xb){var ka=ac[xb],db=ka.tbx1_-ka.tbx0_,yb=ka.tby1_-ka.tby0_;if(0!==db&&0!==yb&&void 0!==ka.data){var ta=new E(db,yb,ka.subbandType,ka.zeroBitPlanes,wb);var zb=2;var eb=ka.data,Ab=0,bc=0,fb;var ba=0;for(fb=eb.length;ba<fb;ba++){var Da=eb[ba];Ab+=Da.end-Da.start;bc+=Da.codingpasses}var cc=new Uint8Array(Ab),Ea=0;
-ba=0;for(fb=eb.length;ba<fb;ba++){Da=eb[ba];var dc=Da.data.subarray(Da.start,Da.end);cc.set(dc,Ea);Ea+=dc.length}var Jc=new k(cc,0,Ab);ta.setDecoder(Jc);for(ba=0;ba<bc;ba++){switch(zb){case 0:ta.runSignificancePropogationPass();break;case 1:ta.runMagnitudeRefinementPass();break;case 2:ta.runCleanupPass(),Dc&&ta.checkSegmentationSymbol()}zb=(zb+1)%3}var Pa=ka.tbx0_-Ec+(ka.tby0_-Fc)*cb,Kc=ta.coefficentsSign,Lc=ta.coefficentsMagnitude,Mc=ta.bitsDecoded,Nc=$b?0:.5,Bb;Ea=0;var Oc="LL"!==sa.type;for(ba=
-0;ba<yb;ba++){var Pc=2*(Pa/cb|0)*(Zb-cb)+Gc+Hc;for(Bb=0;Bb<db;Bb++){var Fa=Lc[Ea];if(0!==Fa){Fa=(Fa+Nc)*Cc;0!==Kc[Ea]&&(Fa=-Fa);var ec=Mc[Ea];Bc[Oc?Pc+(Pa<<1):Pa]=$b&&ec>=wb?Fa:Fa*(1<<wb-ec)}Pa++;Ea++}Pa+=cb-db}}}}Ub.push({width:tb,height:Vb,items:Wb})}var Cb=yc.calculate(Ub,Ca.tcx0,Ca.tcy0);rc[sc]={left:Ca.tcx0,top:Ca.tcy0,width:Cb.width,height:Cb.height,items:Cb.items}}var Qa=Ba[0],oa=new Uint8Array(Qa.items.length*La),Qc={left:Qa.left,top:Qa.top,width:Qa.width,height:Qa.height,items:oa},aa=0,X;
-if(ob.codingStyleDefaultParameters.multipleComponentTransform){var fc=4===La,Db=Ba[0].items,gc=Ba[1].items,hc=Ba[2].items,Rc=fc?Ba[3].items:null;var ca=Sb[0].precision-8;var Ra=(128<<ca)+.5;var la=255*(1<<ca);var ic=.5*la;var Eb=-ic;var Sc=ob.components[0],jc=La-3;var Sa=Db.length;if(Sc.codingStyleParameters.reversibleTransformation)for(X=0;X<Sa;X++,aa+=jc){var Ta=Db[X]+Ra;var Ua=gc[X];var Va=hc[X];var pa=Ta-(Va+Ua>>2);var Ga=pa+Va;var Ha=pa+Ua;oa[aa++]=0>=Ga?0:Ga>=la?255:Ga>>ca;oa[aa++]=0>=pa?0:
-pa>=la?255:pa>>ca;oa[aa++]=0>=Ha?0:Ha>=la?255:Ha>>ca}else for(X=0;X<Sa;X++,aa+=jc)Ta=Db[X]+Ra,Ua=gc[X],Va=hc[X],Ga=Ta+1.402*Va,pa=Ta-.34413*Ua-.71414*Va,Ha=Ta+1.772*Ua,oa[aa++]=0>=Ga?0:Ga>=la?255:Ga>>ca,oa[aa++]=0>=pa?0:pa>=la?255:pa>>ca,oa[aa++]=0>=Ha?0:Ha>=la?255:Ha>>ca;if(fc)for(X=0,aa=3;X<Sa;X++,aa+=4){var Fb=Rc[X];oa[aa]=Fb<=Eb?0:Fb>=ic?255:Fb+Ra>>ca}}else for(fa=0;fa<La;fa++){var kc=Ba[fa].items;ca=Sb[fa].precision-8;Ra=(128<<ca)+.5;la=127.5*(1<<ca);Eb=-la;aa=fa;X=0;for(Sa=kc.length;X<Sa;X++){var Gb=
-kc[X];oa[aa]=Gb<=Eb?0:Gb>=la?255:Gb+Ra>>ca;aa+=La}}Tb.push(Qc)}this.tiles=Tb;this.width=r.SIZ.Xsiz-r.SIZ.XOsiz;this.height=r.SIZ.Ysiz-r.SIZ.YOsiz;this.componentsCount=r.SIZ.Csiz}};var x=function(){function b(b,c){var d=a(Math.max(b,c))+1;this.levels=[];for(var f=0;f<d;f++)this.levels.push({width:b,height:c,items:[]}),b=Math.ceil(b/2),c=Math.ceil(c/2)}b.prototype={reset:function(a,b){for(var c=0,d=0,f;c<this.levels.length;){f=this.levels[c];var h=a+b*f.width;if(void 0!==f.items[h]){d=f.items[h];break}f.index=
-h;a>>=1;b>>=1;c++}c--;f=this.levels[c];f.items[f.index]=d;this.currentLevel=c;delete this.value},incrementValue:function(){var a=this.levels[this.currentLevel];a.items[a.index]++},nextLevel:function(){var a=this.currentLevel,b=this.levels[a],c=b.items[b.index];a--;if(0>a)return this.value=c,!1;this.currentLevel=a;b=this.levels[a];b.items[b.index]=c;return!0}};return b}(),C=function(){function b(b,c,d){var f=a(Math.max(b,c))+1;this.levels=[];for(var h=0;h<f;h++){for(var k=new Uint8Array(b*c),g=0,e=
-k.length;g<e;g++)k[g]=d;this.levels.push({width:b,height:c,items:k});b=Math.ceil(b/2);c=Math.ceil(c/2)}}b.prototype={reset:function(a,b,c){for(var d=0;d<this.levels.length;){var f=this.levels[d],h=a+b*f.width;f.index=h;f=f.items[h];if(255===f)break;if(f>c)return this.currentLevel=d,this.propagateValues(),!1;a>>=1;b>>=1;d++}this.currentLevel=d-1;return!0},incrementValue:function(a){var b=this.levels[this.currentLevel];b.items[b.index]=a+1;this.propagateValues()},propagateValues:function(){for(var a=
-this.currentLevel,b=this.levels[a],c=b.items[b.index];0<=--a;)b=this.levels[a],b.items[b.index]=c},nextLevel:function(){var a=this.currentLevel,b=this.levels[a],c=b.items[b.index];b.items[b.index]=255;a--;if(0>a)return!1;this.currentLevel=a;b=this.levels[a];b.items[b.index]=c;return!0}};return b}(),E=function(){function a(a,f,h,k,g){this.width=a;this.height=f;this.contextLabelTable="HH"===h?d:"HL"===h?c:b;a*=f;this.neighborsSignificance=new Uint8Array(a);this.coefficentsSign=new Uint8Array(a);this.coefficentsMagnitude=
-14<g?new Uint32Array(a):6<g?new Uint16Array(a):new Uint8Array(a);this.processingFlags=new Uint8Array(a);g=new Uint8Array(a);if(0!==k)for(f=0;f<a;f++)g[f]=k;this.bitsDecoded=g;this.reset()}var b=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]),c=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,
-0,0,0,2,3,4,0,6,7,7,0,8,8,8]),d=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8]);a.prototype={setDecoder:function(a){this.decoder=a},reset:function(){this.contexts=new Int8Array(19);this.contexts[0]=8;this.contexts[17]=92;this.contexts[18]=6},setNeighborsSignificance:function(a,b,c){var d=this.neighborsSignificance,f=this.width,h=this.height,k=0<b;b=b+1<f;if(0<a){var g=c-f;k&&(d[g-
-1]+=16);b&&(d[g+1]+=16);d[g]+=4}a+1<h&&(g=c+f,k&&(d[g-1]+=16),b&&(d[g+1]+=16),d[g]+=4);k&&(d[c-1]+=1);b&&(d[c+1]+=1);d[c]|=128},runSignificancePropogationPass:function(){for(var a=this.decoder,b=this.width,c=this.height,d=this.coefficentsMagnitude,f=this.coefficentsSign,h=this.neighborsSignificance,k=this.processingFlags,g=this.contexts,e=this.contextLabelTable,r=this.bitsDecoded,l=0;l<c;l+=4)for(var n=0;n<b;n++)for(var p=l*b+n,q=0;4>q;q++,p+=b){var m=l+q;if(m>=c)break;k[p]&=-2;if(!d[p]&&h[p]){if(a.readBit(g,
-e[h[p]])){var y=this.decodeSignBit(m,n,p);f[p]=y;d[p]=1;this.setNeighborsSignificance(m,n,p);k[p]|=2}r[p]++;k[p]|=1}}},decodeSignBit:function(a,b,c){var d=this.width,f=this.height,h=this.coefficentsMagnitude,k=this.coefficentsSign;var g=0<b&&0!==h[c-1];b+1<d&&0!==h[c+1]?(b=k[c+1],g?(g=k[c-1],b=1-b-g):b=1-b-b):g?(g=k[c-1],b=1-g-g):b=0;var e=3*b;g=0<a&&0!==h[c-d];a+1<f&&0!==h[c+d]?(b=k[c+d],g?(g=k[c-d],b=1-b-g+e):b=1-b-b+e):g?(g=k[c-d],b=1-g-g+e):b=e;return 0<=b?this.decoder.readBit(this.contexts,9+
-b):this.decoder.readBit(this.contexts,9-b)^1},runMagnitudeRefinementPass:function(){for(var a=this.decoder,b=this.width,c=this.coefficentsMagnitude,d=this.neighborsSignificance,f=this.contexts,h=this.bitsDecoded,k=this.processingFlags,g=b*this.height,e=4*b,r=0,l;r<g;r=l){l=Math.min(g,r+e);for(var n=0;n<b;n++)for(var p=r+n;p<l;p+=b)if(c[p]&&0===(k[p]&1)){var q=16;0!==(k[p]&2)&&(k[p]^=2,q=0===(d[p]&127)?15:14);q=a.readBit(f,q);c[p]=c[p]<<1|q;h[p]++;k[p]|=1}}},runCleanupPass:function(){for(var a=this.decoder,
-b=this.width,c=this.height,d=this.neighborsSignificance,f=this.coefficentsMagnitude,h=this.coefficentsSign,k=this.contexts,g=this.contextLabelTable,e=this.bitsDecoded,r=this.processingFlags,l=2*b,n=3*b,p,q=0;q<c;q=p){p=Math.min(q+4,c);for(var m=q*b,y=q+3<c,w=0;w<b;w++){var t=m+w,u=0,G=t,v=q;if(y&&0===r[t]&&0===r[t+b]&&0===r[t+l]&&0===r[t+n]&&0===d[t]&&0===d[t+b]&&0===d[t+l]&&0===d[t+n]){if(!a.readBit(k,18)){e[t]++;e[t+b]++;e[t+l]++;e[t+n]++;continue}u=a.readBit(k,17)<<1|a.readBit(k,17);0!==u&&(v=
-q+u,G+=u*b);var z=this.decodeSignBit(v,w,G);h[G]=z;f[G]=1;this.setNeighborsSignificance(v,w,G);r[G]|=2;G=t;for(t=q;t<=v;t++,G+=b)e[G]++;u++}for(v=q+u;v<p;v++,G+=b)f[G]||0!==(r[G]&1)||(1===a.readBit(k,g[d[G]])&&(z=this.decodeSignBit(v,w,G),h[G]=z,f[G]=1,this.setNeighborsSignificance(v,w,G),r[G]|=2),e[G]++)}}},checkSegmentationSymbol:function(){var a=this.decoder,b=this.contexts;if(10!==(a.readBit(b,17)<<3|a.readBit(b,17)<<2|a.readBit(b,17)<<1|a.readBit(b,17)))throw Error("JPX Error: Invalid segmentation symbol");
-}};return a}(),O=function(){function a(){}a.prototype.calculate=function(a,b,c){for(var d=a[0],f=1,h=a.length;f<h;f++)d=this.iterate(d,a[f],b,c);return d};a.prototype.extend=function(a,b,c){var d=b-1,f=b+1,h=b+c-2;b+=c;a[d--]=a[f++];a[b++]=a[h--];a[d--]=a[f++];a[b++]=a[h--];a[d--]=a[f++];a[b++]=a[h--];a[d]=a[f];a[b]=a[h]};a.prototype.iterate=function(a,b,c,d){var f=a.width,h=a.height,k=a.items,g=b.width,e=b.height;b=b.items;var r,l,n;for(r=n=0;r<h;r++){var p=2*r*g;for(l=0;l<f;l++,n++,p+=2)b[p]=k[n]}a.items=
-null;a=new Float32Array(g+8);if(1===g){if(0!==(c&1))for(n=p=0;p<e;p++,n+=g)b[n]*=.5}else for(n=p=0;p<e;p++,n+=g)a.set(b.subarray(n,n+g),4),this.extend(a,4,g),this.filter(a,4,g),b.set(a.subarray(4,4+g),n);c=16;f=[];for(r=0;r<c;r++)f.push(new Float32Array(e+8));r=0;a=4+e;if(1===e){if(0!==(d&1))for(d=0;d<g;d++)b[d]*=.5}else for(d=0;d<g;d++){if(0===r){c=Math.min(g-d,c);n=d;for(p=4;p<a;n+=g,p++)for(h=0;h<c;h++)f[h][p]=b[n+h];r=c}r--;n=f[r];this.extend(n,4,e);this.filter(n,4,e);if(0===r)for(n=d-c+1,p=4;p<
-a;n+=g,p++)for(h=0;h<c;h++)b[n+h]=f[h][p]}return{width:g,height:e,items:b}};return a}(),M=function(){function a(){O.call(this)}a.prototype=Object.create(O.prototype);a.prototype.filter=function(a,b,c){c>>=1;b|=0;var d;var f=b-3;for(d=c+4;d--;f+=2)a[f]*=.8128930661159609;f=b-2;var h=.443506852043971*a[f-1];for(d=c+3;d--;f+=2){var g=.443506852043971*a[f+1];a[f]=1.230174104914001*a[f]-h-g;if(d--)f+=2,h=.443506852043971*a[f+1],a[f]=1.230174104914001*a[f]-h-g;else break}f=b-1;h=.882911075530934*a[f-1];
-for(d=c+2;d--;f+=2)if(g=.882911075530934*a[f+1],a[f]-=h+g,d--)f+=2,h=.882911075530934*a[f+1],a[f]-=h+g;else break;f=b;h=-.052980118572961*a[f-1];for(d=c+1;d--;f+=2)if(g=-.052980118572961*a[f+1],a[f]-=h+g,d--)f+=2,h=-.052980118572961*a[f+1],a[f]-=h+g;else break;if(0!==c)for(f=b+1,h=-1.586134342059924*a[f-1],d=c;d--;f+=2)if(g=-1.586134342059924*a[f+1],a[f]-=h+g,d--)f+=2,h=-1.586134342059924*a[f+1],a[f]-=h+g;else break};return a}(),Q=function(){function a(){O.call(this)}a.prototype=Object.create(O.prototype);
-a.prototype.filter=function(a,b,c){c>>=1;b|=0;var d;var f=b;for(d=c+1;d--;f+=2)a[f]-=a[f-1]+a[f+1]+2>>2;f=b+1;for(d=c;d--;f+=2)a[f]+=a[f-1]+a[f+1]>>1};return a}();return c}();"use strict";var e=function(){function c(){}function h(a,b,c){this.data=a;this.start=b;this.end=c}function g(a,b,c){function d(a){for(var b=0,d=0;d<a;d++){var g=c.readBit(f,h);h=256>h?h<<1|g:(h<<1|g)&511|256;b=b<<1|g}return b>>>0}var f=a.getContexts(b),h=1;a=d(1);b=d(1)?d(1)?d(1)?d(1)?d(1)?d(32)+4436:d(12)+340:d(8)+84:d(6)+20:
-d(4)+4:d(2);return 0===a?b:0<b?-b:null}function e(a,b,c){a=a.getContexts("IAID");for(var d=1,f=0;f<c;f++){var h=b.readBit(a,d);d=d<<1|h}return 31>c?d&(1<<c)-1:d&2147483647}function n(a,b,c){var d=c.decoder;c=c.contextCache.getContexts("GB");var f,h,g,k=[];for(f=0;f<b;f++){var e=k[f]=new Uint8Array(a);var r=1>f?e:k[f-1];var l=2>f?e:k[f-2];var n=l[0]<<13|l[1]<<12|l[2]<<11|r[0]<<7|r[1]<<6|r[2]<<5|r[3]<<4;for(h=0;h<a;h++)e[h]=g=d.readBit(c,n),n=(n&31735)<<1|(h+3<a?l[h+3]<<11:0)|(h+4<a?r[h+4]<<4:0)|g}return k}
-function p(a,b,c,d,f,h,g,k){a&&l("JBIG2 error: MMR encoding is not supported");if(0===d&&!h&&!f&&4===g.length&&3===g[0].x&&-1===g[0].y&&-3===g[1].x&&-1===g[1].y&&2===g[2].x&&-2===g[2].y&&-2===g[3].x&&-2===g[3].y)return n(b,c,k);a=!!h;var e=x[d].concat(g);e.sort(function(a,b){return a.y-b.y||a.x-b.x});g=e.length;var r=new Int8Array(g),p=new Int8Array(g),q=[],m=0,w=0,y=0,t=0,G,u;for(u=0;u<g;u++)r[u]=e[u].x,p[u]=e[u].y,w=Math.min(w,e[u].x),y=Math.max(y,e[u].x),t=Math.min(t,e[u].y),u<g-1&&e[u].y===e[u+
-1].y&&e[u].x===e[u+1].x-1?m|=1<<g-1-u:q.push(u);var v=q.length,z=new Int8Array(v),A=new Int8Array(v),B=new Uint16Array(v);for(G=0;G<v;G++)u=q[G],z[G]=e[u].x,A[G]=e[u].y,B[G]=1<<g-1-u;e=-w;t=-t;y=b-y;d=E[d];q=new Uint8Array(b);w=[];G=k.decoder;k=k.contextCache.getContexts("GB");for(var D=0,C,L,I,H=0,M,F=0;F<c;F++){if(f&&(u=G.readBit(k,d),D^=u)){w.push(q);continue}q=new Uint8Array(q);w.push(q);for(C=0;C<b;C++)if(a&&h[F][C])q[C]=0;else{if(C>=e&&C<y&&F>=t)for(H=H<<1&m,u=0;u<v;u++){if(L=F+A[u],I=C+z[u],
-L=w[L][I])L=B[u],H|=L}else for(H=0,M=g-1,u=0;u<g;u++,M--)I=C+r[u],0<=I&&I<b&&(L=F+p[u],0<=L&&(L=w[L][I])&&(H|=L<<M));u=G.readBit(k,H);q[C]=u}}return w}function q(a,b,c,d,f,h,g,k,e){var r=C[c].coding;0===c&&(r=r.concat([k[0]]));var n=r.length,p=new Int32Array(n),q=new Int32Array(n),m;for(m=0;m<n;m++)p[m]=r[m].x,q[m]=r[m].y;var w=C[c].reference;0===c&&(w=w.concat([k[1]]));k=w.length;r=new Int32Array(k);var y=new Int32Array(k);for(m=0;m<k;m++)r[m]=w[m].x,y[m]=w[m].y;w=d[0].length;var t=d.length;c=O[c];
-var u=[],G=e.decoder;e=e.contextCache.getContexts("GR");for(var v=0,z=0;z<b;z++){g&&(m=G.readBit(e,c),(v^=m)&&l("JBIG2 error: prediction is not supported"));var x=new Uint8Array(a);u.push(x);for(var A=0;A<a;A++){var B=0;for(m=0;m<n;m++){var D=z+q[m];var L=A+p[m];B=0>D||0>L||L>=a?B<<1:B<<1|u[D][L]}for(m=0;m<k;m++)D=z+y[m]+h,L=A+r[m]+f,B=0>D||D>=t||0>L||L>=w?B<<1:B<<1|d[D][L];m=G.readBit(e,B);x[A]=m}}return u}function m(a,b,c,d,f,h,k,r,n,p,m,w,t,u,G,v,z){a&&l("JBIG2 error: huffman is not supported");
-a=[];for(u=0;u<d;u++){var y=new Uint8Array(c);if(f)for(var x=0;x<c;x++)y[x]=f;a.push(y)}d=z.decoder;f=z.contextCache;x=-g(f,"IADT",d);var A=0;for(u=0;u<h;){var B=g(f,"IADT",d);x+=B;B=g(f,"IAFS",d);B=A+=B;do{var D=1===k?0:g(f,"IAIT",d);y=k*x+D;D=e(f,d,n);var C=b&&g(f,"IARI",d);D=r[D];var L=D[0].length,I=D.length;if(C){C=g(f,"IARDW",d);var H=g(f,"IARDH",d),M=g(f,"IARDX",d),F=g(f,"IARDY",d);L+=C;I+=H;D=q(L,I,G,D,(C>>1)+M,(H>>1)+F,!1,v,z)}C=y-(w&1?0:I);H=B-(w&2?L:0);if(p){for(M=0;M<I;M++)if(y=a[H+M]){var E=
-D[M];var K=Math.min(c-C,L);switch(t){case 0:for(F=0;F<K;F++)y[C+F]|=E[F];break;case 2:for(F=0;F<K;F++)y[C+F]^=E[F];break;default:l("JBIG2 error: operator "+t+" is not supported")}}B+=I-1}else{for(F=0;F<I;F++)if(y=a[C+F])switch(E=D[F],t){case 0:for(M=0;M<L;M++)y[H+M]|=E[M];break;case 2:for(M=0;M<L;M++)y[H+M]^=E[M];break;default:l("JBIG2 error: operator "+t+" is not supported")}B+=L-1}u++;D=g(f,"IADS",d);if(null===D)break;B+=D+m}while(1)}return a}function u(a,b){return{width:d(a,b),height:d(a,b+4),
-x:d(a,b+8),y:d(a,b+12),combinationOperator:a[b+16]&7}}function r(){}function v(){}c.prototype={getContexts:function(a){return a in this?this[a]:this[a]=new Int8Array(65536)}};h.prototype={get decoder(){var a=new k(this.data,this.start,this.end);return f(this,"decoder",a)},get contextCache(){var a=new c;return f(this,"contextCache",a)}};var G=["SymbolDictionary",null,null,null,"IntermediateTextRegion",null,"ImmediateTextRegion","ImmediateLosslessTextRegion",null,null,null,null,null,null,null,null,
-"patternDictionary",null,null,null,"IntermediateHalftoneRegion",null,"ImmediateHalftoneRegion","ImmediateLosslessHalftoneRegion",null,null,null,null,null,null,null,null,null,null,null,null,"IntermediateGenericRegion",null,"ImmediateGenericRegion","ImmediateLosslessGenericRegion","IntermediateGenericRefinementRegion",null,"ImmediateGenericRefinementRegion","ImmediateLosslessGenericRefinementRegion",null,null,null,null,"PageInformation","EndOfPage","EndOfStripe","EndOfFile","Profiles","Tables",null,
-null,null,null,null,null,null,null,"Extension"],x=[[{x:-1,y:-2},{x:0,y:-2},{x:1,y:-2},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:2,y:-1},{x:-4,y:0},{x:-3,y:0},{x:-2,y:0},{x:-1,y:0}],[{x:-1,y:-2},{x:0,y:-2},{x:1,y:-2},{x:2,y:-2},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:2,y:-1},{x:-3,y:0},{x:-2,y:0},{x:-1,y:0}],[{x:-1,y:-2},{x:0,y:-2},{x:1,y:-2},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:-2,y:0},{x:-1,y:0}],[{x:-3,y:-1},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:-4,y:0},{x:-3,
-y:0},{x:-2,y:0},{x:-1,y:0}]],C=[{coding:[{x:0,y:-1},{x:1,y:-1},{x:-1,y:0}],reference:[{x:0,y:-1},{x:1,y:-1},{x:-1,y:0},{x:0,y:0},{x:1,y:0},{x:-1,y:1},{x:0,y:1},{x:1,y:1}]},{coding:[{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:-1,y:0}],reference:[{x:0,y:-1},{x:-1,y:0},{x:0,y:0},{x:1,y:0},{x:0,y:1},{x:1,y:1}]}],E=[39717,1941,229,405],O=[32,8];r.prototype={onPageInformation:function(a){this.currentPageInfo=a;var b=new Uint8Array((a.width+7>>3)*a.height);if(a.defaultPixelValue){a=0;for(var c=b.length;a<c;a++)b[a]=
-255}this.buffer=b},drawBitmap:function(a,b){var c=this.currentPageInfo,d=a.width,f=a.height,h=c.width+7>>3,g=c.combinationOperatorOverride?a.combinationOperator:c.combinationOperator;c=this.buffer;var k=128>>(a.x&7);a=a.y*h+(a.x>>3);var e;switch(g){case 0:for(g=0;g<f;g++){var r=k;var n=a;for(e=0;e<d;e++)b[g][e]&&(c[n]|=r),r>>=1,r||(r=128,n++);a+=h}break;case 2:for(g=0;g<f;g++){r=k;n=a;for(e=0;e<d;e++)b[g][e]&&(c[n]^=r),r>>=1,r||(r=128,n++);a+=h}break;default:l("JBIG2 error: operator "+g+" is not supported")}},
-onImmediateGenericRegion:function(a,b,c,d){var f=a.info;b=new h(b,c,d);a=p(a.mmr,f.width,f.height,a.template,a.prediction,null,a.at,b);this.drawBitmap(f,a)},onImmediateLosslessGenericRegion:function(){this.onImmediateGenericRegion.apply(this,arguments)},onSymbolDictionary:function(b,c,d,f,k,r){b.huffman&&l("JBIG2 error: huffman is not supported");var n=this.symbols;n||(this.symbols=n={});for(var w=[],t=0,y=d.length;t<y;t++)w=w.concat(n[d[t]]);r=new h(f,k,r);t=b.huffman;y=b.refinement;d=w;w=b.numberOfNewSymbols;
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-b.strm.avail_out)?1:2}function p(b,c){for(var d,f,g,e=b.window;;){if(258>=b.lookahead){h(b);if(258>=b.lookahead&&0===c)return 1;if(0===b.lookahead)break}b.match_length=0;if(3<=b.lookahead&&0<b.strstart&&(f=b.strstart-1,d=e[f],d===e[++f]&&d===e[++f]&&d===e[++f])){for(g=b.strstart+258;d===e[++f]&&d===e[++f]&&d===e[++f]&&d===e[++f]&&d===e[++f]&&d===e[++f]&&d===e[++f]&&d===e[++f]&&f<g;);b.match_length=258-(g-f);b.match_length>b.lookahead&&(b.match_length=b.lookahead)}3<=b.match_length?(d=B._tr_tally(b,
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-(a(b,!1),0===b.strm.avail_out))return 1}b.insert=0;return 4===c?(a(b,!0),0===b.strm.avail_out?3:4):b.last_lit&&(a(b,!1),0===b.strm.avail_out)?1:2}function n(a,b,c,d,f){this.good_length=a;this.max_lazy=b;this.nice_length=c;this.max_chain=d;this.func=f}function v(){this.strm=null;this.status=0;this.pending_buf=null;this.wrap=this.pending=this.pending_out=this.pending_buf_size=0;this.gzhead=null;this.gzindex=0;this.method=8;this.last_flush=-1;this.w_mask=this.w_bits=this.w_size=0;this.window=null;this.window_size=
-0;this.head=this.prev=null;this.nice_match=this.good_match=this.strategy=this.level=this.max_lazy_match=this.max_chain_length=this.prev_length=this.lookahead=this.match_start=this.strstart=this.match_available=this.prev_match=this.match_length=this.block_start=this.hash_shift=this.hash_mask=this.hash_bits=this.hash_size=this.ins_h=0;this.dyn_ltree=new F.Buf16(1146);this.dyn_dtree=new F.Buf16(122);this.bl_tree=new F.Buf16(78);f(this.dyn_ltree);f(this.dyn_dtree);f(this.bl_tree);this.bl_desc=this.d_desc=
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-0;B._tr_init(b);return 0}function t(a){var b=I(a);0===b&&(a=a.state,a.window_size=2*a.w_size,f(a.head),a.max_lazy_match=K[a.level].max_lazy,a.good_match=K[a.level].good_length,a.nice_match=K[a.level].nice_length,a.max_chain_length=K[a.level].max_chain,a.strstart=0,a.block_start=0,a.lookahead=0,a.insert=0,a.match_length=a.prev_length=2,a.match_available=0,a.ins_h=0);return b}function N(a,b,c,d,f,h){if(!a)return-2;var e=1;-1===b&&(b=6);0>d?(e=0,d=-d):15<d&&(e=2,d-=16);if(1>f||9<f||8!==c||8>d||15<d||
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-b.strm.avail_out))return 1}b.insert=0;if(4===c)return a(b,!0),0===b.strm.avail_out?3:4;b.strstart>b.block_start&&a(b,!1);return 1}),new n(4,4,8,4,k),new n(4,5,16,8,k),new n(4,6,32,32,k),new n(4,4,16,16,u),new n(8,16,32,32,u),new n(8,16,128,128,u),new n(8,32,128,256,u),new n(32,128,258,1024,u),new n(32,258,258,4096,u)];e.deflateInit=function(a,b){return N(a,b,8,15,8,0)};e.deflateInit2=N;e.deflateReset=t;e.deflateResetKeep=I;e.deflateSetHeader=function(a,b){if(!a||!a.state||2!==a.state.wrap)return-2;
-a.state.gzhead=b;return 0};e.deflate=function(a,h){if(!a||!a.state||5<h||0>h)return a?g(a,-2):-2;var e=a.state;if(!a.output||!a.input&&0!==a.avail_in||666===e.status&&4!==h)return g(a,0===a.avail_out?-5:-2);e.strm=a;var k=e.last_flush;e.last_flush=h;if(42===e.status)if(2===e.wrap)a.adler=0,b(e,31),b(e,139),b(e,8),e.gzhead?(b(e,(e.gzhead.text?1:0)+(e.gzhead.hcrc?2:0)+(e.gzhead.extra?4:0)+(e.gzhead.name?8:0)+(e.gzhead.comment?16:0)),b(e,e.gzhead.time&255),b(e,e.gzhead.time>>8&255),b(e,e.gzhead.time>>
-16&255),b(e,e.gzhead.time>>24&255),b(e,9===e.level?2:2<=e.strategy||2>e.level?4:0),b(e,e.gzhead.os&255),e.gzhead.extra&&e.gzhead.extra.length&&(b(e,e.gzhead.extra.length&255),b(e,e.gzhead.extra.length>>8&255)),e.gzhead.hcrc&&(a.adler=w(a.adler,e.pending_buf,e.pending,0)),e.gzindex=0,e.status=69):(b(e,0),b(e,0),b(e,0),b(e,0),b(e,0),b(e,9===e.level?2:2<=e.strategy||2>e.level?4:0),b(e,3),e.status=113);else{var l=8+(e.w_bits-8<<4)<<8;l|=(2<=e.strategy||2>e.level?0:6>e.level?1:6===e.level?2:3)<<6;0!==
-e.strstart&&(l|=32);e.status=113;d(e,l+(31-l%31));0!==e.strstart&&(d(e,a.adler>>>16),d(e,a.adler&65535));a.adler=1}if(69===e.status)if(e.gzhead.extra){for(l=e.pending;e.gzindex<(e.gzhead.extra.length&65535)&&(e.pending!==e.pending_buf_size||(e.gzhead.hcrc&&e.pending>l&&(a.adler=w(a.adler,e.pending_buf,e.pending-l,l)),c(a),l=e.pending,e.pending!==e.pending_buf_size));)b(e,e.gzhead.extra[e.gzindex]&255),e.gzindex++;e.gzhead.hcrc&&e.pending>l&&(a.adler=w(a.adler,e.pending_buf,e.pending-l,l));e.gzindex===
-e.gzhead.extra.length&&(e.gzindex=0,e.status=73)}else e.status=73;if(73===e.status)if(e.gzhead.name){l=e.pending;do{if(e.pending===e.pending_buf_size&&(e.gzhead.hcrc&&e.pending>l&&(a.adler=w(a.adler,e.pending_buf,e.pending-l,l)),c(a),l=e.pending,e.pending===e.pending_buf_size)){var n=1;break}n=e.gzindex<e.gzhead.name.length?e.gzhead.name.charCodeAt(e.gzindex++)&255:0;b(e,n)}while(0!==n);e.gzhead.hcrc&&e.pending>l&&(a.adler=w(a.adler,e.pending_buf,e.pending-l,l));0===n&&(e.gzindex=0,e.status=91)}else e.status=
-91;if(91===e.status)if(e.gzhead.comment){l=e.pending;do{if(e.pending===e.pending_buf_size&&(e.gzhead.hcrc&&e.pending>l&&(a.adler=w(a.adler,e.pending_buf,e.pending-l,l)),c(a),l=e.pending,e.pending===e.pending_buf_size)){n=1;break}n=e.gzindex<e.gzhead.comment.length?e.gzhead.comment.charCodeAt(e.gzindex++)&255:0;b(e,n)}while(0!==n);e.gzhead.hcrc&&e.pending>l&&(a.adler=w(a.adler,e.pending_buf,e.pending-l,l));0===n&&(e.status=103)}else e.status=103;103===e.status&&(e.gzhead.hcrc?(e.pending+2>e.pending_buf_size&&
-c(a),e.pending+2<=e.pending_buf_size&&(b(e,a.adler&255),b(e,a.adler>>8&255),a.adler=0,e.status=113)):e.status=113);if(0!==e.pending){if(c(a),0===a.avail_out)return e.last_flush=-1,0}else if(0===a.avail_in&&(h<<1)-(4<h?9:0)<=(k<<1)-(4<k?9:0)&&4!==h)return g(a,-5);if(666===e.status&&0!==a.avail_in)return g(a,-5);if(0!==a.avail_in||0!==e.lookahead||0!==h&&666!==e.status){k=2===e.strategy?x(e,h):3===e.strategy?p(e,h):K[e.level].func(e,h);if(3===k||4===k)e.status=666;if(1===k||3===k)return 0===a.avail_out&&
-(e.last_flush=-1),0;if(2===k&&(1===h?B._tr_align(e):5!==h&&(B._tr_stored_block(e,0,0,!1),3===h&&(f(e.head),0===e.lookahead&&(e.strstart=0,e.block_start=0,e.insert=0))),c(a),0===a.avail_out))return e.last_flush=-1,0}if(4!==h)return 0;if(0>=e.wrap)return 1;2===e.wrap?(b(e,a.adler&255),b(e,a.adler>>8&255),b(e,a.adler>>16&255),b(e,a.adler>>24&255),b(e,a.total_in&255),b(e,a.total_in>>8&255),b(e,a.total_in>>16&255),b(e,a.total_in>>24&255)):(d(e,a.adler>>>16),d(e,a.adler&65535));c(a);0<e.wrap&&(e.wrap=-e.wrap);
-return 0!==e.pending?0:1};e.deflateEnd=function(a){if(!a||!a.state)return-2;var b=a.state.status;if(42!==b&&69!==b&&73!==b&&91!==b&&103!==b&&113!==b&&666!==b)return g(a,-2);a.state=null;return 113===b?g(a,-3):0};e.deflateSetDictionary=function(a,b){var c=b.length;if(!a||!a.state)return-2;var d=a.state;var e=d.wrap;if(2===e||1===e&&42!==d.status||d.lookahead)return-2;1===e&&(a.adler=H(a.adler,b,c,0));d.wrap=0;if(c>=d.w_size){0===e&&(f(d.head),d.strstart=0,d.block_start=0,d.insert=0);var g=new F.Buf8(d.w_size);
-F.arraySet(g,b,c-d.w_size,d.w_size,0);b=g;c=d.w_size}g=a.avail_in;var k=a.next_in;var l=a.input;a.avail_in=c;a.next_in=0;a.input=b;for(h(d);3<=d.lookahead;){b=d.strstart;c=d.lookahead-2;do d.ins_h=(d.ins_h<<d.hash_shift^d.window[b+3-1])&d.hash_mask,d.prev[b&d.w_mask]=d.head[d.ins_h],d.head[d.ins_h]=b,b++;while(--c);d.strstart=b;d.lookahead=2;h(d)}d.strstart+=d.lookahead;d.block_start=d.strstart;d.insert=d.lookahead;d.lookahead=0;d.match_length=d.prev_length=2;d.match_available=0;a.next_in=k;a.input=
-l;a.avail_in=g;d.wrap=e;return 0};e.deflateInfo="pako deflate (from Nodeca project)"},function(m,e,l){function g(a){for(var b=a.length;0<=--b;)a[b]=0}function f(a,b,c,d,f){this.static_tree=a;this.extra_bits=b;this.extra_base=c;this.elems=d;this.max_length=f;this.has_stree=a&&a.length}function c(a,b){this.dyn_tree=a;this.max_code=0;this.stat_desc=b}function a(a,b){a.pending_buf[a.pending++]=b&255;a.pending_buf[a.pending++]=b>>>8&255}function b(b,c,d){b.bi_valid>16-d?(b.bi_buf|=c<<b.bi_valid&65535,
-a(b,b.bi_buf),b.bi_buf=c>>16-b.bi_valid,b.bi_valid+=d-16):(b.bi_buf|=c<<b.bi_valid&65535,b.bi_valid+=d)}function d(a,c,d){b(a,d[2*c],d[2*c+1])}function q(a,b){var c=0;do c|=a&1,a>>>=1,c<<=1;while(0<--b);return c>>>1}function h(a,b,c){var d=Array(16),f=0,e;for(e=1;15>=e;e++)d[e]=f=f+c[e-1]<<1;for(c=0;c<=b;c++)f=a[2*c+1],0!==f&&(a[2*c]=q(d[f]++,f))}function k(a){var b;for(b=0;286>b;b++)a.dyn_ltree[2*b]=0;for(b=0;30>b;b++)a.dyn_dtree[2*b]=0;for(b=0;19>b;b++)a.bl_tree[2*b]=0;a.dyn_ltree[512]=1;a.opt_len=
-a.static_len=0;a.last_lit=a.matches=0}function u(b){8<b.bi_valid?a(b,b.bi_buf):0<b.bi_valid&&(b.pending_buf[b.pending++]=b.bi_buf);b.bi_buf=0;b.bi_valid=0}function p(a,b,c,d){var f=2*b,e=2*c;return a[f]<a[e]||a[f]===a[e]&&d[b]<=d[c]}function x(a,b,c){for(var d=a.heap[c],f=c<<1;f<=a.heap_len;){f<a.heap_len&&p(b,a.heap[f+1],a.heap[f],a.depth)&&f++;if(p(b,d,a.heap[f],a.depth))break;a.heap[c]=a.heap[f];c=f;f<<=1}a.heap[c]=d}function n(a,c,f){var e=0;if(0!==a.last_lit){do{var h=a.pending_buf[a.d_buf+2*
-e]<<8|a.pending_buf[a.d_buf+2*e+1];var g=a.pending_buf[a.l_buf+e];e++;if(0===h)d(a,g,c);else{var k=D[g];d(a,k+256+1,c);var l=H[k];0!==l&&(g-=C[k],b(a,g,l));h--;k=256>h?G[h]:G[256+(h>>>7)];d(a,k,f);l=w[k];0!==l&&(h-=E[k],b(a,h,l))}}while(e<a.last_lit)}d(a,256,c)}function v(a,b){var c=b.dyn_tree,d=b.stat_desc.static_tree,f=b.stat_desc.has_stree,e=b.stat_desc.elems,g,k=-1;a.heap_len=0;a.heap_max=573;for(g=0;g<e;g++)0!==c[2*g]?(a.heap[++a.heap_len]=k=g,a.depth[g]=0):c[2*g+1]=0;for(;2>a.heap_len;){var l=
-a.heap[++a.heap_len]=2>k?++k:0;c[2*l]=1;a.depth[l]=0;a.opt_len--;f&&(a.static_len-=d[2*l+1])}b.max_code=k;for(g=a.heap_len>>1;1<=g;g--)x(a,c,g);l=e;do g=a.heap[1],a.heap[1]=a.heap[a.heap_len--],x(a,c,1),d=a.heap[1],a.heap[--a.heap_max]=g,a.heap[--a.heap_max]=d,c[2*l]=c[2*g]+c[2*d],a.depth[l]=(a.depth[g]>=a.depth[d]?a.depth[g]:a.depth[d])+1,c[2*g+1]=c[2*d+1]=l,a.heap[1]=l++,x(a,c,1);while(2<=a.heap_len);a.heap[--a.heap_max]=a.heap[1];g=b.dyn_tree;l=b.max_code;d=b.stat_desc.static_tree;f=b.stat_desc.has_stree;
-e=b.stat_desc.extra_bits;var n=b.stat_desc.extra_base,m=b.stat_desc.max_length,p,q=0;for(p=0;15>=p;p++)a.bl_count[p]=0;g[2*a.heap[a.heap_max]+1]=0;for(b=a.heap_max+1;573>b;b++){var w=a.heap[b];p=g[2*g[2*w+1]+1]+1;p>m&&(p=m,q++);g[2*w+1]=p;if(!(w>l)){a.bl_count[p]++;var t=0;w>=n&&(t=e[w-n]);var r=g[2*w];a.opt_len+=r*(p+t);f&&(a.static_len+=r*(d[2*w+1]+t))}}if(0!==q){do{for(p=m-1;0===a.bl_count[p];)p--;a.bl_count[p]--;a.bl_count[p+1]+=2;a.bl_count[m]--;q-=2}while(0<q);for(p=m;0!==p;p--)for(w=a.bl_count[p];0!==
-w;)d=a.heap[--b],d>l||(g[2*d+1]!==p&&(a.opt_len+=(p-g[2*d+1])*g[2*d],g[2*d+1]=p),w--)}h(c,k,a.bl_count)}function I(a,b,c){var d,f=-1,e=b[1],h=0,g=7,k=4;0===e&&(g=138,k=3);b[2*(c+1)+1]=65535;for(d=0;d<=c;d++){var l=e;e=b[2*(d+1)+1];++h<g&&l===e||(h<k?a.bl_tree[2*l]+=h:0!==l?(l!==f&&a.bl_tree[2*l]++,a.bl_tree[32]++):10>=h?a.bl_tree[34]++:a.bl_tree[36]++,h=0,f=l,0===e?(g=138,k=3):l===e?(g=6,k=3):(g=7,k=4))}}function t(a,c,f){var e,h=-1,g=c[1],k=0,l=7,n=4;0===g&&(l=138,n=3);for(e=0;e<=f;e++){var p=g;
-g=c[2*(e+1)+1];if(!(++k<l&&p===g)){if(k<n){do d(a,p,a.bl_tree);while(0!==--k)}else 0!==p?(p!==h&&(d(a,p,a.bl_tree),k--),d(a,16,a.bl_tree),b(a,k-3,2)):10>=k?(d(a,17,a.bl_tree),b(a,k-3,3)):(d(a,18,a.bl_tree),b(a,k-11,7));k=0;h=p;0===g?(l=138,n=3):p===g?(l=6,n=3):(l=7,n=4)}}}function N(a){var b=4093624447,c;for(c=0;31>=c;c++,b>>>=1)if(b&1&&0!==a.dyn_ltree[2*c])return 0;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return 1;for(c=32;256>c;c++)if(0!==a.dyn_ltree[2*c])return 1;return 0}
-function F(c,d,f,e){b(c,0+(e?1:0),3);u(c);a(c,f);a(c,~f);B.arraySet(c.pending_buf,c.window,d,f,c.pending);c.pending+=f}var B=l(4),H=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],w=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],A=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],K=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],r=Array(576);g(r);var z=Array(60);g(z);var G=Array(512);g(G);var D=Array(256);g(D);var C=Array(29);g(C);var E=Array(30);g(E);var O,M,Q,J=!1;e._tr_init=
-function(a){if(!J){var b,d,e,g=Array(16);for(e=d=0;28>e;e++)for(C[e]=d,b=0;b<1<<H[e];b++)D[d++]=e;D[d-1]=e;for(e=d=0;16>e;e++)for(E[e]=d,b=0;b<1<<w[e];b++)G[d++]=e;for(d>>=7;30>e;e++)for(E[e]=d<<7,b=0;b<1<<w[e]-7;b++)G[256+d++]=e;for(b=0;15>=b;b++)g[b]=0;for(b=0;143>=b;)r[2*b+1]=8,b++,g[8]++;for(;255>=b;)r[2*b+1]=9,b++,g[9]++;for(;279>=b;)r[2*b+1]=7,b++,g[7]++;for(;287>=b;)r[2*b+1]=8,b++,g[8]++;h(r,287,g);for(b=0;30>b;b++)z[2*b+1]=5,z[2*b]=q(b,5);O=new f(r,H,257,286,15);M=new f(z,w,0,30,15);Q=new f([],
-A,0,19,7);J=!0}a.l_desc=new c(a.dyn_ltree,O);a.d_desc=new c(a.dyn_dtree,M);a.bl_desc=new c(a.bl_tree,Q);a.bi_buf=0;a.bi_valid=0;k(a)};e._tr_stored_block=F;e._tr_flush_block=function(a,c,d,f){var e=0;if(0<a.level){2===a.strm.data_type&&(a.strm.data_type=N(a));v(a,a.l_desc);v(a,a.d_desc);I(a,a.dyn_ltree,a.l_desc.max_code);I(a,a.dyn_dtree,a.d_desc.max_code);v(a,a.bl_desc);for(e=18;3<=e&&0===a.bl_tree[2*K[e]+1];e--);a.opt_len+=3*(e+1)+14;var h=a.opt_len+3+7>>>3;var g=a.static_len+3+7>>>3;g<=h&&(h=g)}else h=
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-a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(D[c]+256+1)]++,a.dyn_dtree[2*(256>b?G[b]:G[256+(b>>>7)])]++);return a.last_lit===a.lit_bufsize-1};e._tr_align=function(c){b(c,2,3);d(c,256,r);16===c.bi_valid?(a(c,c.bi_buf),c.bi_buf=0,c.bi_valid=0):8<=c.bi_valid&&(c.pending_buf[c.pending++]=c.bi_buf&255,c.bi_buf>>=8,c.bi_valid-=8)}},function(m,e,l){function g(b){if(!(this instanceof g))return new g(b);var f=this.options=a.assign({chunkSize:16384,windowBits:0,to:""},b||{});f.raw&&0<=f.windowBits&&
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-g);f=c.inflate(h,d.Z_NO_FLUSH);f===d.Z_NEED_DICT&&k&&(f="string"===typeof k?b.string2buf(k):"[object ArrayBuffer]"===u.call(k)?new Uint8Array(k):k,f=c.inflateSetDictionary(this.strm,f));f===d.Z_BUF_ERROR&&!0===l&&(f=d.Z_OK,l=!1);if(f!==d.Z_STREAM_END&&f!==d.Z_OK)return this.onEnd(f),this.ended=!0,!1;if(h.next_out&&(0===h.avail_out||f===d.Z_STREAM_END||0===h.avail_in&&(e===d.Z_FINISH||e===d.Z_SYNC_FLUSH)))if("string"===this.options.to){var m=b.utf8border(h.output,h.next_out);var p=h.next_out-m;var q=
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-null;b.hold=0;b.bits=0;b.lencode=b.lendyn=new h.Buf32(852);b.distcode=b.distdyn=new h.Buf32(592);b.sane=1;b.back=-1;return 0}function a(a){if(!a||!a.state)return-2;var b=a.state;b.wsize=0;b.whave=0;b.wnext=0;return c(a)}function b(b,c){if(!b||!b.state)return-2;var d=b.state;if(0>c){var f=0;c=-c}else f=(c>>4)+1,48>c&&(c&=15);if(c&&(8>c||15<c))return-2;null!==d.window&&d.wbits!==c&&(d.window=null);d.wrap=f;d.wbits=c;return a(b)}function d(a,c){if(!a)return-2;var d=new f;a.state=d;d.window=null;c=b(a,
-c);0!==c&&(a.state=null);return c}function q(a,b,c,d){var f=a.state;null===f.window&&(f.wsize=1<<f.wbits,f.wnext=0,f.whave=0,f.window=new h.Buf8(f.wsize));d>=f.wsize?(h.arraySet(f.window,b,c-f.wsize,f.wsize,0),f.wnext=0,f.whave=f.wsize):(a=f.wsize-f.wnext,a>d&&(a=d),h.arraySet(f.window,b,c-d,a,f.wnext),(d-=a)?(h.arraySet(f.window,b,c-d,d,0),f.wnext=d,f.whave=f.wsize):(f.wnext+=a,f.wnext===f.wsize&&(f.wnext=0),f.whave<f.wsize&&(f.whave+=a)));return 0}var h=l(4),k=l(38),u=l(39),p=l(89),x=l(90),n=!0,
-v,I;e.inflateReset=a;e.inflateReset2=b;e.inflateResetKeep=c;e.inflateInit=function(a){return d(a,15)};e.inflateInit2=d;e.inflate=function(a,b){var c,d=new h.Buf8(4),f=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!a||!a.state||!a.output||!a.input&&0!==a.avail_in)return-2;var e=a.state;12===e.mode&&(e.mode=13);var l=a.next_out;var m=a.output;var r=a.avail_out;var t=a.next_in;var G=a.input;var D=a.avail_in;var C=e.hold;var E=e.bits;var N=D;var M=r;var Q=0;a:for(;;)switch(e.mode){case 1:if(0===
-e.wrap){e.mode=13;break}for(;16>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}if(e.wrap&2&&35615===C){e.check=0;d[0]=C&255;d[1]=C>>>8&255;e.check=u(e.check,d,2,0);E=C=0;e.mode=2;break}e.flags=0;e.head&&(e.head.done=!1);if(!(e.wrap&1)||(((C&255)<<8)+(C>>8))%31){a.msg="incorrect header check";e.mode=30;break}if(8!==(C&15)){a.msg="unknown compression method";e.mode=30;break}C>>>=4;E-=4;var J=(C&15)+8;if(0===e.wbits)e.wbits=J;else if(J>e.wbits){a.msg="invalid window size";e.mode=30;break}e.dmax=1<<J;a.adler=
-e.check=1;e.mode=C&512?10:12;E=C=0;break;case 2:for(;16>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}e.flags=C;if(8!==(e.flags&255)){a.msg="unknown compression method";e.mode=30;break}if(e.flags&57344){a.msg="unknown header flags set";e.mode=30;break}e.head&&(e.head.text=C>>8&1);e.flags&512&&(d[0]=C&255,d[1]=C>>>8&255,e.check=u(e.check,d,2,0));E=C=0;e.mode=3;case 3:for(;32>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}e.head&&(e.head.time=C);e.flags&512&&(d[0]=C&255,d[1]=C>>>8&255,d[2]=C>>>16&255,d[3]=
-C>>>24&255,e.check=u(e.check,d,4,0));E=C=0;e.mode=4;case 4:for(;16>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}e.head&&(e.head.xflags=C&255,e.head.os=C>>8);e.flags&512&&(d[0]=C&255,d[1]=C>>>8&255,e.check=u(e.check,d,2,0));E=C=0;e.mode=5;case 5:if(e.flags&1024){for(;16>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}e.length=C;e.head&&(e.head.extra_len=C);e.flags&512&&(d[0]=C&255,d[1]=C>>>8&255,e.check=u(e.check,d,2,0));E=C=0}else e.head&&(e.head.extra=null);e.mode=6;case 6:if(e.flags&1024){var y=e.length;
-y>D&&(y=D);y&&(e.head&&(J=e.head.extra_len-e.length,e.head.extra||(e.head.extra=Array(e.head.extra_len)),h.arraySet(e.head.extra,G,t,y,J)),e.flags&512&&(e.check=u(e.check,G,y,t)),D-=y,t+=y,e.length-=y);if(e.length)break a}e.length=0;e.mode=7;case 7:if(e.flags&2048){if(0===D)break a;y=0;do J=G[t+y++],e.head&&J&&65536>e.length&&(e.head.name+=String.fromCharCode(J));while(J&&y<D);e.flags&512&&(e.check=u(e.check,G,y,t));D-=y;t+=y;if(J)break a}else e.head&&(e.head.name=null);e.length=0;e.mode=8;case 8:if(e.flags&
-4096){if(0===D)break a;y=0;do J=G[t+y++],e.head&&J&&65536>e.length&&(e.head.comment+=String.fromCharCode(J));while(J&&y<D);e.flags&512&&(e.check=u(e.check,G,y,t));D-=y;t+=y;if(J)break a}else e.head&&(e.head.comment=null);e.mode=9;case 9:if(e.flags&512){for(;16>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}if(C!==(e.check&65535)){a.msg="header crc mismatch";e.mode=30;break}E=C=0}e.head&&(e.head.hcrc=e.flags>>9&1,e.head.done=!0);a.adler=e.check=0;e.mode=12;break;case 10:for(;32>E;){if(0===D)break a;D--;
-C+=G[t++]<<E;E+=8}a.adler=e.check=g(C);E=C=0;e.mode=11;case 11:if(0===e.havedict)return a.next_out=l,a.avail_out=r,a.next_in=t,a.avail_in=D,e.hold=C,e.bits=E,2;a.adler=e.check=1;e.mode=12;case 12:if(5===b||6===b)break a;case 13:if(e.last){C>>>=E&7;E-=E&7;e.mode=27;break}for(;3>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}e.last=C&1;C>>>=1;--E;switch(C&3){case 0:e.mode=14;break;case 1:J=e;if(n){v=new h.Buf32(512);I=new h.Buf32(32);for(y=0;144>y;)J.lens[y++]=8;for(;256>y;)J.lens[y++]=9;for(;280>y;)J.lens[y++]=
-7;for(;288>y;)J.lens[y++]=8;x(1,J.lens,0,288,v,0,J.work,{bits:9});for(y=0;32>y;)J.lens[y++]=5;x(2,J.lens,0,32,I,0,J.work,{bits:5});n=!1}J.lencode=v;J.lenbits=9;J.distcode=I;J.distbits=5;e.mode=20;if(6===b){C>>>=2;E-=2;break a}break;case 2:e.mode=17;break;case 3:a.msg="invalid block type",e.mode=30}C>>>=2;E-=2;break;case 14:C>>>=E&7;for(E-=E&7;32>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}if((C&65535)!==(C>>>16^65535)){a.msg="invalid stored block lengths";e.mode=30;break}e.length=C&65535;E=C=0;e.mode=
-15;if(6===b)break a;case 15:e.mode=16;case 16:if(y=e.length){y>D&&(y=D);y>r&&(y=r);if(0===y)break a;h.arraySet(m,G,t,y,l);D-=y;t+=y;r-=y;l+=y;e.length-=y;break}e.mode=12;break;case 17:for(;14>E;){if(0===D)break a;D--;C+=G[t++]<<E;E+=8}e.nlen=(C&31)+257;C>>>=5;E-=5;e.ndist=(C&31)+1;C>>>=5;E-=5;e.ncode=(C&15)+4;C>>>=4;E-=4;if(286<e.nlen||30<e.ndist){a.msg="too many length or distance symbols";e.mode=30;break}e.have=0;e.mode=18;case 18:for(;e.have<e.ncode;){for(;3>E;){if(0===D)break a;D--;C+=G[t++]<<
-E;E+=8}e.lens[f[e.have++]]=C&7;C>>>=3;E-=3}for(;19>e.have;)e.lens[f[e.have++]]=0;e.lencode=e.lendyn;e.lenbits=7;y={bits:e.lenbits};Q=x(0,e.lens,0,19,e.lencode,0,e.work,y);e.lenbits=y.bits;if(Q){a.msg="invalid code lengths set";e.mode=30;break}e.have=0;e.mode=19;case 19:for(;e.have<e.nlen+e.ndist;){for(;;){var L=e.lencode[C&(1<<e.lenbits)-1];y=L>>>24;L&=65535;if(y<=E)break;if(0===D)break a;D--;C+=G[t++]<<E;E+=8}if(16>L)C>>>=y,E-=y,e.lens[e.have++]=L;else{if(16===L){for(J=y+2;E<J;){if(0===D)break a;
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-2);return!(c!==g.NIFTI2.MAGIC_NUMBER[0]||b!==g.NIFTI2.MAGIC_NUMBER[1]||a!==g.NIFTI2.MAGIC_NUMBER[2])};g.isNIFTI=function(c){return g.isNIFTI1(c)||g.isNIFTI2(c)};g.isCompressed=function(c){if(c){var a=new DataView(c);c=a.getUint8(0);a=a.getUint8(1);if(c===g.Utils.GUNZIP_MAGIC_COOKIE1||a===g.Utils.GUNZIP_MAGIC_COOKIE2)return!0}return!1};g.decompress=function(c){return f.inflate(c).buffer};g.readHeader=function(c){var a=null;g.isCompressed(c)&&(c=g.decompress(c));g.isNIFTI1(c)?a=new g.NIFTI1:g.isNIFTI2(c)&&
-(a=new g.NIFTI2);a?a.readHeader(c):console.error("That file does not appear to be NIFTI!");return a};g.hasExtension=function(c){return 0!=c.extensionFlag[0]};g.readImage=function(c,a){var b=c.vox_offset,d=1,e=1;c.dims[4]&&(d=c.dims[4]);c.dims[5]&&(e=c.dims[5]);return a.slice(b,b+c.numBitsPerVoxel/8*c.dims[2]*c.dims[3]*d*e*c.dims[1])};g.readExtension=function(c,a){var b=c.getExtensionLocation();return a.slice(b,b+c.extensionSize)};g.readExtensionData=function(c,a){var b=c.getExtensionLocation();return a.slice(b+
-8,b+c.extensionSize-8)};"undefined"!==typeof m&&m.exports&&(m.exports=g)},function(m,e,l){var g=g||{};g.Utils=g.Utils||l(29);g.NIFTI1=g.NIFTI1||l(43);g.NIFTI2=g.NIFTI2||function(){this.littleEndian=!1;this.dim_info=0;this.dims=[];this.slice_code=this.slice_end=this.slice_start=this.numBitsPerVoxel=this.datatypeCode=this.intent_code=this.intent_p3=this.intent_p2=this.intent_p1=0;this.pixDims=[];this.vox_offset=0;this.scl_slope=1;this.toffset=this.slice_duration=this.cal_min=this.cal_max=this.xyzt_units=
-this.scl_inter=0;this.intent_name=this.aux_file=this.description="";this.qoffset_z=this.qoffset_y=this.qoffset_x=this.quatern_d=this.quatern_c=this.quatern_b=this.sform_code=this.qform_code=0;this.affine=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]];this.magic=0;this.extensionFlag=[0,0,0,0]};g.NIFTI2.MAGIC_COOKIE=540;g.NIFTI2.MAGIC_NUMBER_LOCATION=4;g.NIFTI2.MAGIC_NUMBER=[110,43,50,0,13,10,26,10];g.NIFTI2.prototype.readHeader=function(e){e=new DataView(e);var c=g.Utils.getIntAt(e,0,this.littleEndian),
-a,b;c!==g.NIFTI2.MAGIC_COOKIE&&(this.littleEndian=!0,c=g.Utils.getIntAt(e,0,this.littleEndian));if(c!==g.NIFTI2.MAGIC_COOKIE)throw Error("This does not appear to be a NIFTI file!");this.datatypeCode=g.Utils.getShortAt(e,12,this.littleEndian);this.numBitsPerVoxel=g.Utils.getShortAt(e,14,this.littleEndian);for(a=0;8>a;a+=1)c=16+8*a,this.dims[a]=g.Utils.getLongAt(e,c,this.littleEndian);this.intent_p1=g.Utils.getDoubleAt(e,80,this.littleEndian);this.intent_p2=g.Utils.getDoubleAt(e,88,this.littleEndian);
-this.intent_p3=g.Utils.getDoubleAt(e,96,this.littleEndian);for(a=0;8>a;a+=1)c=104+8*a,this.pixDims[a]=g.Utils.getDoubleAt(e,c,this.littleEndian);this.vox_offset=g.Utils.getLongAt(e,168,this.littleEndian);this.scl_slope=g.Utils.getDoubleAt(e,176,this.littleEndian);this.scl_inter=g.Utils.getDoubleAt(e,184,this.littleEndian);this.cal_max=g.Utils.getDoubleAt(e,192,this.littleEndian);this.cal_min=g.Utils.getDoubleAt(e,200,this.littleEndian);this.slice_duration=g.Utils.getDoubleAt(e,208,this.littleEndian);
-this.toffset=g.Utils.getDoubleAt(e,216,this.littleEndian);this.slice_start=g.Utils.getLongAt(e,224,this.littleEndian);this.slice_end=g.Utils.getLongAt(e,232,this.littleEndian);this.description=g.Utils.getStringAt(e,240,320);this.aux_file=g.Utils.getStringAt(e,320,344);this.qform_code=g.Utils.getIntAt(e,344,this.littleEndian);this.sform_code=g.Utils.getIntAt(e,348,this.littleEndian);this.quatern_b=g.Utils.getDoubleAt(e,352,this.littleEndian);this.quatern_c=g.Utils.getDoubleAt(e,360,this.littleEndian);
-this.quatern_d=g.Utils.getDoubleAt(e,368,this.littleEndian);this.qoffset_x=g.Utils.getDoubleAt(e,376,this.littleEndian);this.qoffset_y=g.Utils.getDoubleAt(e,384,this.littleEndian);this.qoffset_z=g.Utils.getDoubleAt(e,392,this.littleEndian);for(a=0;3>a;a+=1)for(b=0;4>b;b+=1)c=400+8*(4*a+b),this.affine[a][b]=g.Utils.getDoubleAt(e,c,this.littleEndian);this.affine[3][0]=0;this.affine[3][1]=0;this.affine[3][2]=0;this.affine[3][3]=1;this.slice_code=g.Utils.getIntAt(e,496,this.littleEndian);this.xyzt_units=
-g.Utils.getIntAt(e,500,this.littleEndian);this.intent_code=g.Utils.getIntAt(e,504,this.littleEndian);this.intent_name=g.Utils.getStringAt(e,508,524);this.dim_info=g.Utils.getByteAt(e,524);e.byteLength>g.NIFTI2.MAGIC_COOKIE&&(this.extensionFlag[0]=g.Utils.getByteAt(e,540),this.extensionFlag[1]=g.Utils.getByteAt(e,541),this.extensionFlag[2]=g.Utils.getByteAt(e,542),this.extensionFlag[3]=g.Utils.getByteAt(e,543),this.extensionFlag[0]&&(this.extensionSize=this.getExtensionSize(e),this.extensionCode=this.getExtensionCode(e)))};
-g.NIFTI2.prototype.toFormattedString=function(){var e=g.Utils.formatNumber;var c=""+("Datatype = "+ +this.datatypeCode+" ("+this.getDatatypeCodeString(this.datatypeCode)+")\n");c+="Bits Per Voxel = = "+this.numBitsPerVoxel+"\n";c+="Image Dimensions (1-8): "+this.dims[0]+", "+this.dims[1]+", "+this.dims[2]+", "+this.dims[3]+", "+this.dims[4]+", "+this.dims[5]+", "+this.dims[6]+", "+this.dims[7]+"\n";c+="Intent Parameters (1-3): "+this.intent_p1+", "+this.intent_p2+", "+this.intent_p3+"\n";c+="Voxel Dimensions (1-8): "+
-e(this.pixDims[0])+", "+e(this.pixDims[1])+", "+e(this.pixDims[2])+", "+e(this.pixDims[3])+", "+e(this.pixDims[4])+", "+e(this.pixDims[5])+", "+e(this.pixDims[6])+", "+e(this.pixDims[7])+"\n";c+="Image Offset = "+this.vox_offset+"\n";c+="Data Scale: Slope = "+e(this.scl_slope)+" Intercept = "+e(this.scl_inter)+"\n";c+="Display Range: Max = "+e(this.cal_max)+" Min = "+e(this.cal_min)+"\n";c+="Slice Duration = "+this.slice_duration+"\n";c+="Time Axis Shift = "+this.toffset+"\n";c+="Slice Start = "+
-this.slice_start+"\n";c+="Slice End = "+this.slice_end+"\n";c+='Description: "'+this.description+'"\n';c+='Auxiliary File: "'+this.aux_file+'"\n';c+="Q-Form Code = "+this.qform_code+" ("+this.getTransformCodeString(this.qform_code)+")\n";c+="S-Form Code = "+this.sform_code+" ("+this.getTransformCodeString(this.sform_code)+")\n";c+="Quaternion Parameters: b = "+e(this.quatern_b)+" c = "+e(this.quatern_c)+" d = "+e(this.quatern_d)+"\n";c+="Quaternion Offsets: x = "+this.qoffset_x+" y = "+this.qoffset_y+
-" z = "+this.qoffset_z+"\n";c+="S-Form Parameters X: "+e(this.affine[0][0])+", "+e(this.affine[0][1])+", "+e(this.affine[0][2])+", "+e(this.affine[0][3])+"\n";c+="S-Form Parameters Y: "+e(this.affine[1][0])+", "+e(this.affine[1][1])+", "+e(this.affine[1][2])+", "+e(this.affine[1][3])+"\n";c+="S-Form Parameters Z: "+e(this.affine[2][0])+", "+e(this.affine[2][1])+", "+e(this.affine[2][2])+", "+e(this.affine[2][3])+"\n";c+="Slice Code = "+this.slice_code+"\n";c+="Units Code = "+this.xyzt_units+" ("+
-this.getUnitsCodeString(g.NIFTI1.SPATIAL_UNITS_MASK&this.xyzt_units)+", "+this.getUnitsCodeString(g.NIFTI1.TEMPORAL_UNITS_MASK&this.xyzt_units)+")\n";c+="Intent Code = "+this.intent_code+"\n";c+='Intent Name: "'+this.intent_name+'"\n';return c+="Dim Info = "+this.dim_info+"\n"};g.NIFTI2.prototype.getExtensionLocation=function(){return g.NIFTI2.MAGIC_COOKIE+4};g.NIFTI2.prototype.getExtensionSize=g.NIFTI1.prototype.getExtensionSize;g.NIFTI2.prototype.getExtensionCode=g.NIFTI1.prototype.getExtensionCode;
-g.NIFTI2.prototype.getDatatypeCodeString=g.NIFTI1.prototype.getDatatypeCodeString;g.NIFTI2.prototype.getTransformCodeString=g.NIFTI1.prototype.getTransformCodeString;g.NIFTI2.prototype.getUnitsCodeString=g.NIFTI1.prototype.getUnitsCodeString;g.NIFTI2.prototype.getQformMat=g.NIFTI1.prototype.getQformMat;g.NIFTI2.prototype.convertNiftiQFormToNiftiSForm=g.NIFTI1.prototype.convertNiftiQFormToNiftiSForm;g.NIFTI2.prototype.convertNiftiSFormToNEMA=g.NIFTI1.prototype.convertNiftiSFormToNEMA;g.NIFTI2.prototype.nifti_mat33_mul=
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+this.intent_p3=this.intent_p2=this.intent_p1=0;this.pixDims=[];this.vox_offset=0;this.scl_slope=1;this.toffset=this.slice_duration=this.cal_min=this.cal_max=this.xyzt_units=this.scl_inter=0;this.intent_name=this.aux_file=this.description="";this.qoffset_z=this.qoffset_y=this.qoffset_x=this.quatern_d=this.quatern_c=this.quatern_b=this.sform_code=this.qform_code=0;this.affine=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]];this.magic=0;this.isHDR=!1;this.extensionFlag=[0,0,0,0];this.extensionCode=this.extensionSize=
+0};k.NIFTI1.TYPE_NONE=0;k.NIFTI1.TYPE_BINARY=1;k.NIFTI1.TYPE_UINT8=2;k.NIFTI1.TYPE_INT16=4;k.NIFTI1.TYPE_INT32=8;k.NIFTI1.TYPE_FLOAT32=16;k.NIFTI1.TYPE_COMPLEX64=32;k.NIFTI1.TYPE_FLOAT64=64;k.NIFTI1.TYPE_RGB24=128;k.NIFTI1.TYPE_INT8=256;k.NIFTI1.TYPE_UINT16=512;k.NIFTI1.TYPE_UINT32=768;k.NIFTI1.TYPE_INT64=1024;k.NIFTI1.TYPE_UINT64=1280;k.NIFTI1.TYPE_FLOAT128=1536;k.NIFTI1.TYPE_COMPLEX128=1792;k.NIFTI1.TYPE_COMPLEX256=2048;k.NIFTI1.XFORM_UNKNOWN=0;k.NIFTI1.XFORM_SCANNER_ANAT=1;k.NIFTI1.XFORM_ALIGNED_ANAT=
+2;k.NIFTI1.XFORM_TALAIRACH=3;k.NIFTI1.XFORM_MNI_152=4;k.NIFTI1.SPATIAL_UNITS_MASK=7;k.NIFTI1.TEMPORAL_UNITS_MASK=56;k.NIFTI1.UNITS_UNKNOWN=0;k.NIFTI1.UNITS_METER=1;k.NIFTI1.UNITS_MM=2;k.NIFTI1.UNITS_MICRON=3;k.NIFTI1.UNITS_SEC=8;k.NIFTI1.UNITS_MSEC=16;k.NIFTI1.UNITS_USEC=24;k.NIFTI1.UNITS_HZ=32;k.NIFTI1.UNITS_PPM=40;k.NIFTI1.UNITS_RADS=48;k.NIFTI1.MAGIC_COOKIE=348;k.NIFTI1.STANDARD_HEADER_SIZE=348;k.NIFTI1.MAGIC_NUMBER_LOCATION=344;k.NIFTI1.MAGIC_NUMBER=[110,43,49];k.NIFTI1.MAGIC_NUMBER2=[110,105,
+49];k.NIFTI1.EXTENSION_HEADER_SIZE=8;k.NIFTI1.prototype.readHeader=function(f){f=new DataView(f);var c=k.Utils.getIntAt(f,0,this.littleEndian),a,b;c!==k.NIFTI1.MAGIC_COOKIE&&(this.littleEndian=!0,c=k.Utils.getIntAt(f,0,this.littleEndian));if(c!==k.NIFTI1.MAGIC_COOKIE)throw Error("This does not appear to be a NIFTI file!");this.dim_info=k.Utils.getByteAt(f,39);for(a=0;8>a;a+=1)c=40+2*a,this.dims[a]=k.Utils.getShortAt(f,c,this.littleEndian);this.intent_p1=k.Utils.getFloatAt(f,56,this.littleEndian);
+this.intent_p2=k.Utils.getFloatAt(f,60,this.littleEndian);this.intent_p3=k.Utils.getFloatAt(f,64,this.littleEndian);this.intent_code=k.Utils.getShortAt(f,68,this.littleEndian);this.datatypeCode=k.Utils.getShortAt(f,70,this.littleEndian);this.numBitsPerVoxel=k.Utils.getShortAt(f,72,this.littleEndian);this.slice_start=k.Utils.getShortAt(f,74,this.littleEndian);for(a=0;8>a;a+=1)c=76+4*a,this.pixDims[a]=k.Utils.getFloatAt(f,c,this.littleEndian);this.vox_offset=k.Utils.getFloatAt(f,108,this.littleEndian);
+this.scl_slope=k.Utils.getFloatAt(f,112,this.littleEndian);this.scl_inter=k.Utils.getFloatAt(f,116,this.littleEndian);this.slice_end=k.Utils.getShortAt(f,120,this.littleEndian);this.slice_code=k.Utils.getByteAt(f,122);this.xyzt_units=k.Utils.getByteAt(f,123);this.cal_max=k.Utils.getFloatAt(f,124,this.littleEndian);this.cal_min=k.Utils.getFloatAt(f,128,this.littleEndian);this.slice_duration=k.Utils.getFloatAt(f,132,this.littleEndian);this.toffset=k.Utils.getFloatAt(f,136,this.littleEndian);this.description=
+k.Utils.getStringAt(f,148,228);this.aux_file=k.Utils.getStringAt(f,228,252);this.qform_code=k.Utils.getShortAt(f,252,this.littleEndian);this.sform_code=k.Utils.getShortAt(f,254,this.littleEndian);this.quatern_b=k.Utils.getFloatAt(f,256,this.littleEndian);this.quatern_c=k.Utils.getFloatAt(f,260,this.littleEndian);this.quatern_d=k.Utils.getFloatAt(f,264,this.littleEndian);this.qoffset_x=k.Utils.getFloatAt(f,268,this.littleEndian);this.qoffset_y=k.Utils.getFloatAt(f,272,this.littleEndian);this.qoffset_z=
+k.Utils.getFloatAt(f,276,this.littleEndian);for(a=0;3>a;a+=1)for(b=0;4>b;b+=1)c=280+4*(4*a+b),this.affine[a][b]=k.Utils.getFloatAt(f,c,this.littleEndian);this.affine[3][0]=0;this.affine[3][1]=0;this.affine[3][2]=0;this.affine[3][3]=1;this.intent_name=k.Utils.getStringAt(f,328,344);this.magic=k.Utils.getStringAt(f,344,348);this.isHDR=this.magic===k.NIFTI1.MAGIC_NUMBER2;f.byteLength>k.NIFTI1.MAGIC_COOKIE&&(this.extensionFlag[0]=k.Utils.getByteAt(f,348),this.extensionFlag[1]=k.Utils.getByteAt(f,349),
+this.extensionFlag[2]=k.Utils.getByteAt(f,350),this.extensionFlag[3]=k.Utils.getByteAt(f,351),this.extensionFlag[0]&&(this.extensionSize=this.getExtensionSize(f),this.extensionCode=this.getExtensionCode(f)))};k.NIFTI1.prototype.toFormattedString=function(){var f=k.Utils.formatNumber;var c=""+("Dim Info = "+this.dim_info+"\n");c+="Image Dimensions (1-8): "+this.dims[0]+", "+this.dims[1]+", "+this.dims[2]+", "+this.dims[3]+", "+this.dims[4]+", "+this.dims[5]+", "+this.dims[6]+", "+this.dims[7]+"\n";
+c+="Intent Parameters (1-3): "+this.intent_p1+", "+this.intent_p2+", "+this.intent_p3+"\n";c+="Intent Code = "+this.intent_code+"\n";c+="Datatype = "+this.datatypeCode+" ("+this.getDatatypeCodeString(this.datatypeCode)+")\n";c+="Bits Per Voxel = "+this.numBitsPerVoxel+"\n";c+="Slice Start = "+this.slice_start+"\n";c+="Voxel Dimensions (1-8): "+f(this.pixDims[0])+", "+f(this.pixDims[1])+", "+f(this.pixDims[2])+", "+f(this.pixDims[3])+", "+f(this.pixDims[4])+", "+f(this.pixDims[5])+", "+f(this.pixDims[6])+
+", "+f(this.pixDims[7])+"\n";c+="Image Offset = "+this.vox_offset+"\n";c+="Data Scale: Slope = "+f(this.scl_slope)+" Intercept = "+f(this.scl_inter)+"\n";c+="Slice End = "+this.slice_end+"\n";c+="Slice Code = "+this.slice_code+"\n";c+="Units Code = "+this.xyzt_units+" ("+this.getUnitsCodeString(k.NIFTI1.SPATIAL_UNITS_MASK&this.xyzt_units)+", "+this.getUnitsCodeString(k.NIFTI1.TEMPORAL_UNITS_MASK&this.xyzt_units)+")\n";c+="Display Range: Max = "+f(this.cal_max)+" Min = "+f(this.cal_min)+"\n";c+=
+"Slice Duration = "+this.slice_duration+"\n";c+="Time Axis Shift = "+this.toffset+"\n";c+='Description: "'+this.description+'"\n';c+='Auxiliary File: "'+this.aux_file+'"\n';c+="Q-Form Code = "+this.qform_code+" ("+this.getTransformCodeString(this.qform_code)+")\n";c+="S-Form Code = "+this.sform_code+" ("+this.getTransformCodeString(this.sform_code)+")\n";c+="Quaternion Parameters: b = "+f(this.quatern_b)+" c = "+f(this.quatern_c)+" d = "+f(this.quatern_d)+"\n";c+="Quaternion Offsets: x = "+this.qoffset_x+
+" y = "+this.qoffset_y+" z = "+this.qoffset_z+"\n";c+="S-Form Parameters X: "+f(this.affine[0][0])+", "+f(this.affine[0][1])+", "+f(this.affine[0][2])+", "+f(this.affine[0][3])+"\n";c+="S-Form Parameters Y: "+f(this.affine[1][0])+", "+f(this.affine[1][1])+", "+f(this.affine[1][2])+", "+f(this.affine[1][3])+"\n";c+="S-Form Parameters Z: "+f(this.affine[2][0])+", "+f(this.affine[2][1])+", "+f(this.affine[2][2])+", "+f(this.affine[2][3])+"\n";c+='Intent Name: "'+this.intent_name+'"\n';this.extensionFlag[0]&&
+(c+="Extension: Size = "+this.extensionSize+" Code = "+this.extensionCode+"\n");return c};k.NIFTI1.prototype.getDatatypeCodeString=function(f){return f===k.NIFTI1.TYPE_UINT8?"1-Byte Unsigned Integer":f===k.NIFTI1.TYPE_INT16?"2-Byte Signed Integer":f===k.NIFTI1.TYPE_INT32?"4-Byte Signed Integer":f===k.NIFTI1.TYPE_FLOAT32?"4-Byte Float":f===k.NIFTI1.TYPE_FLOAT64?"8-Byte Float":f===k.NIFTI1.TYPE_RGB24?"RGB":f===k.NIFTI1.TYPE_INT8?"1-Byte Signed Integer":f===k.NIFTI1.TYPE_UINT16?"2-Byte Unsigned Integer":
+f===k.NIFTI1.TYPE_UINT32?"4-Byte Unsigned Integer":f===k.NIFTI1.TYPE_INT64?"8-Byte Signed Integer":f===k.NIFTI1.TYPE_UINT64?"8-Byte Unsigned Integer":"Unknown"};k.NIFTI1.prototype.getTransformCodeString=function(f){return f===k.NIFTI1.XFORM_SCANNER_ANAT?"Scanner":f===k.NIFTI1.XFORM_ALIGNED_ANAT?"Aligned":f===k.NIFTI1.XFORM_TALAIRACH?"Talairach":f===k.NIFTI1.XFORM_MNI_152?"MNI":"Unknown"};k.NIFTI1.prototype.getUnitsCodeString=function(f){return f===k.NIFTI1.UNITS_METER?"Meters":f===k.NIFTI1.UNITS_MM?
+"Millimeters":f===k.NIFTI1.UNITS_MICRON?"Microns":f===k.NIFTI1.UNITS_SEC?"Seconds":f===k.NIFTI1.UNITS_MSEC?"Milliseconds":f===k.NIFTI1.UNITS_USEC?"Microseconds":f===k.NIFTI1.UNITS_HZ?"Hz":f===k.NIFTI1.UNITS_PPM?"PPM":f===k.NIFTI1.UNITS_RADS?"Rads":"Unknown"};k.NIFTI1.prototype.getQformMat=function(){return this.convertNiftiQFormToNiftiSForm(this.quatern_b,this.quatern_c,this.quatern_d,this.qoffset_x,this.qoffset_y,this.qoffset_z,this.pixDims[1],this.pixDims[2],this.pixDims[3],this.pixDims[0])};k.NIFTI1.prototype.convertNiftiQFormToNiftiSForm=
+function(f,c,a,b,d,n,l,g,r,k){var e=[[0,0,0,0],[0,0,0,0],[0,0,0,0],[0,0,0,0]],h=a;e[3][0]=e[3][1]=e[3][2]=0;e[3][3]=1;a=1-(f*f+c*c+h*h);1E-7>a?(a=1/Math.sqrt(f*f+c*c+h*h),f*=a,c*=a,h*=a,a=0):a=Math.sqrt(a);l=0<l?l:1;g=0<g?g:1;r=0<r?r:1;0>k&&(r=-r);e[0][0]=(a*a+f*f-c*c-h*h)*l;e[0][1]=2*(f*c-a*h)*g;e[0][2]=2*(f*h+a*c)*r;e[1][0]=2*(f*c+a*h)*l;e[1][1]=(a*a+c*c-f*f-h*h)*g;e[1][2]=2*(c*h-a*f)*r;e[2][0]=2*(f*h-a*c)*l;e[2][1]=2*(c*h+a*f)*g;e[2][2]=(a*a+h*h-c*c-f*f)*r;e[0][3]=b;e[1][3]=d;e[2][3]=n;return e};
+k.NIFTI1.prototype.convertNiftiSFormToNEMA=function(f){var c,a,b,d;var n=[[0,0,0],[0,0,0],[0,0,0]];var l=[[0,0,0],[0,0,0],[0,0,0]];var g=f[0][0];var r=f[0][1];var e=f[0][2];var k=f[1][0];var h=f[1][1];var m=f[1][2];var p=f[2][0];var u=f[2][1];var x=f[2][2];f=Math.sqrt(g*g+k*k+p*p);if(0===f)return null;g/=f;k/=f;p/=f;f=Math.sqrt(r*r+h*h+u*u);if(0===f)return null;r/=f;h/=f;u/=f;f=g*r+k*h+p*u;if(1E-4<Math.abs(f)){r-=f*g;h-=f*k;u-=f*p;f=Math.sqrt(r*r+h*h+u*u);if(0===f)return null;r/=f;h/=f;u/=f}f=Math.sqrt(e*
+e+m*m+x*x);0===f?(e=k*u-p*h,m=p*r-u*g,x=g*h-k*r):(e/=f,m/=f,x/=f);f=g*e+k*m+p*x;if(1E-4<Math.abs(f)){e-=f*g;m-=f*k;x-=f*p;f=Math.sqrt(e*e+m*m+x*x);if(0===f)return null;e/=f;m/=f;x/=f}f=r*e+h*m+u*x;if(1E-4<Math.abs(f)){e-=f*r;m-=f*h;x-=f*u;f=Math.sqrt(e*e+m*m+x*x);if(0===f)return null;e/=f;m/=f;x/=f}n[0][0]=g;n[0][1]=r;n[0][2]=e;n[1][0]=k;n[1][1]=h;n[1][2]=m;n[2][0]=p;n[2][1]=u;n[2][2]=x;p=this.nifti_mat33_determ(n);if(0===p)return null;var J=-666;g=k=h=m=1;r=2;e=3;for(u=1;3>=u;u+=1)for(x=1;3>=x;x+=
+1)if(u!==x)for(c=1;3>=c;c+=1)if(u!==c&&x!==c)for(l[0][0]=l[0][1]=l[0][2]=l[1][0]=l[1][1]=l[1][2]=l[2][0]=l[2][1]=l[2][2]=0,a=-1;1>=a;a+=2)for(b=-1;1>=b;b+=2)for(d=-1;1>=d;d+=2)l[0][u-1]=a,l[1][x-1]=b,l[2][c-1]=d,f=this.nifti_mat33_determ(l),0<f*p&&(f=this.nifti_mat33_mul(l,n),f=f[0][0]+f[1][1]+f[2][2],f>J&&(J=f,g=u,r=x,e=c,k=a,h=b,m=d));n=l=f=p=u=x=0;switch(g*k){case 1:n="X";p="+";break;case -1:n="X";p="-";break;case 2:n="Y";p="+";break;case -2:n="Y";p="-";break;case 3:n="Z";p="+";break;case -3:n=
+"Z",p="-"}switch(r*h){case 1:l="X";u="+";break;case -1:l="X";u="-";break;case 2:l="Y";u="+";break;case -2:l="Y";u="-";break;case 3:l="Z";u="+";break;case -3:l="Z",u="-"}switch(e*m){case 1:f="X";x="+";break;case -1:f="X";x="-";break;case 2:f="Y";x="+";break;case -2:f="Y";x="-";break;case 3:f="Z";x="+";break;case -3:f="Z",x="-"}return n+l+f+p+u+x};k.NIFTI1.prototype.nifti_mat33_mul=function(f,c){var a=[[0,0,0],[0,0,0],[0,0,0]],b,d;for(b=0;3>b;b+=1)for(d=0;3>d;d+=1)a[b][d]=f[b][0]*c[0][d]+f[b][1]*c[1][d]+
+f[b][2]*c[2][d];return a};k.NIFTI1.prototype.nifti_mat33_determ=function(f){var c=f[0][0];var a=f[0][1];var b=f[0][2];var d=f[1][0];var n=f[1][1];var l=f[1][2];var g=f[2][0];var r=f[2][1];f=f[2][2];return c*n*f-c*r*l-d*a*f+d*r*b+g*a*l-g*n*b};k.NIFTI1.prototype.getExtensionLocation=function(){return k.NIFTI1.MAGIC_COOKIE+4};k.NIFTI1.prototype.getExtensionSize=function(f){return k.Utils.getIntAt(f,this.getExtensionLocation(),this.littleEndian)};k.NIFTI1.prototype.getExtensionCode=function(f){return k.Utils.getIntAt(f,
+this.getExtensionLocation()+4,this.littleEndian)};"undefined"!==typeof p&&p.exports&&(p.exports=k.NIFTI1)},function(p,e,m){function k(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}function f(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function c(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+
+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function a(a,b){b=b.match(v);if(null===b||void 0===b[1])throw Error('Data source URL must have the form "<protocol>://<path>".');var c=b[1];a=a.get(c);if(void 0===a)throw Error("Unsupported data source: "+JSON.stringify(c)+".");return[a,b[2],c]}function b(b,c,d,g){var h=$jscomp.makeIterator(a(x,c));c=h.next().value;
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+f.value,g,h));return Promise.all(q).then(function(a){function b(a,b,c){for(var d=a.length,h=0;h<d;++h){var q=a[h],l=b[h],f=c,r=$jscomp.makeIterator(n(l)),e=r.next().value;r=r.next().value;g.info.vertexAttributes.push({name:q.name,source:f,numComponents:q.numComponents,dataType:q.dataType,min:e,max:r});g.vertexAttributes.push(l)}}var d=a[0],g={info:{numVertices:d.info.numVertices,numTriangles:d.info.numTriangles,vertexAttributes:[]},vertexPositions:d.vertexPositions,indices:d.indices,vertexNormals:d.vertexNormals,
+vertexAttributes:[]};b(d.info.vertexAttributes,d.vertexAttributes);c.attributeSourceUrls.forEach(function(c,g){g=a[g+1];if(g.numVertices!==d.info.numVertices)throw Error("Vertex attribute source "+JSON.stringify(c)+" specifies attributes for "+(g.numVertices+" vertices, but mesh has "+d.info.numVertices+" vertices."));b(g.attributeInfo,g.attributes,c)});return g})}e.a=function(a,b){x.set(a,b)};e.b=function(a,b){J.set(a,b)};p=m(2);var g=m(7),r=m(17),C=m(130),w=m(3),h=m(10);m=m(0);var B=function(){function a(a,
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+b){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=b[0];a[13]=b[1];a[14]=b[2];a[15]=1;return a};e.fromScaling=function(a,b){a[0]=b[0];a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b[1];a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=b[2];a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromRotation=function(a,b,d){var f=d[0],l=d[1];d=d[2];var g=Math.sqrt(f*f+l*l+d*d);if(Math.abs(g)<c.b)return null;g=1/g;f*=g;l*=g;d*=g;g=Math.sin(b);b=Math.cos(b);var e=1-b;a[0]=f*f*e+b;a[1]=l*f*
+e+d*g;a[2]=d*f*e-l*g;a[3]=0;a[4]=f*l*e-d*g;a[5]=l*l*e+b;a[6]=d*l*e+f*g;a[7]=0;a[8]=f*d*e+l*g;a[9]=l*d*e-f*g;a[10]=d*d*e+b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromXRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=c;a[7]=0;a[8]=0;a[9]=-c;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromYRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=0;a[2]=-c;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=c;a[9]=0;a[10]=
+b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromZRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=c;a[2]=0;a[3]=0;a[4]=-c;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromRotationTranslation=function(a,b,c){var d=b[0],l=b[1],g=b[2],f=b[3],e=d+d,k=l+l,h=g+g;b=d*e;var m=d*k;d*=h;var p=l*k;l*=h;g*=h;e*=f;k*=f;f*=h;a[0]=1-(p+g);a[1]=m+f;a[2]=d-k;a[3]=0;a[4]=m-f;a[5]=1-(b+g);a[6]=l+e;a[7]=0;a[8]=d+k;a[9]=l-e;a[10]=1-(b+p);a[11]=
+0;a[12]=c[0];a[13]=c[1];a[14]=c[2];a[15]=1;return a};e.getTranslation=function(a,b){a[0]=b[12];a[1]=b[13];a[2]=b[14];return a};e.getScaling=function(a,b){var c=b[0],f=b[1],l=b[2],g=b[4],e=b[5],k=b[6],m=b[8],h=b[9];b=b[10];a[0]=Math.sqrt(c*c+f*f+l*l);a[1]=Math.sqrt(g*g+e*e+k*k);a[2]=Math.sqrt(m*m+h*h+b*b);return a};e.getRotation=function(a,b){var c=b[0]+b[5]+b[10];0<c?(c=2*Math.sqrt(c+1),a[3]=.25*c,a[0]=(b[6]-b[9])/c,a[1]=(b[8]-b[2])/c,a[2]=(b[1]-b[4])/c):b[0]>b[5]&b[0]>b[10]?(c=2*Math.sqrt(1+b[0]-
+b[5]-b[10]),a[3]=(b[6]-b[9])/c,a[0]=.25*c,a[1]=(b[1]+b[4])/c,a[2]=(b[8]+b[2])/c):b[5]>b[10]?(c=2*Math.sqrt(1+b[5]-b[0]-b[10]),a[3]=(b[8]-b[2])/c,a[0]=(b[1]+b[4])/c,a[1]=.25*c,a[2]=(b[6]+b[9])/c):(c=2*Math.sqrt(1+b[10]-b[0]-b[5]),a[3]=(b[1]-b[4])/c,a[0]=(b[8]+b[2])/c,a[1]=(b[6]+b[9])/c,a[2]=.25*c);return a};e.fromRotationTranslationScale=function(a,b,c,f){var d=b[0],g=b[1],e=b[2],k=b[3],n=d+d,h=g+g,m=e+e;b=d*n;var p=d*h;d*=m;var u=g*h;g*=m;e*=m;n*=k;h*=k;k*=m;m=f[0];var x=f[1];f=f[2];a[0]=(1-(u+e))*
+m;a[1]=(p+k)*m;a[2]=(d-h)*m;a[3]=0;a[4]=(p-k)*x;a[5]=(1-(b+e))*x;a[6]=(g+n)*x;a[7]=0;a[8]=(d+h)*f;a[9]=(g-n)*f;a[10]=(1-(b+u))*f;a[11]=0;a[12]=c[0];a[13]=c[1];a[14]=c[2];a[15]=1;return a};e.fromRotationTranslationScaleOrigin=function(a,b,c,f,l){var d=b[0],e=b[1],k=b[2],n=b[3],h=d+d,m=e+e,p=k+k;b=d*h;var u=d*m;d*=p;var x=e*m;e*=p;k*=p;h*=n;m*=n;n*=p;p=f[0];var J=f[1];f=f[2];var v=l[0],A=l[1];l=l[2];a[0]=(1-(x+k))*p;a[1]=(u+n)*p;a[2]=(d-m)*p;a[3]=0;a[4]=(u-n)*J;a[5]=(1-(b+k))*J;a[6]=(e+h)*J;a[7]=0;
+a[8]=(d+m)*f;a[9]=(e-h)*f;a[10]=(1-(b+x))*f;a[11]=0;a[12]=c[0]+v-(a[0]*v+a[4]*A+a[8]*l);a[13]=c[1]+A-(a[1]*v+a[5]*A+a[9]*l);a[14]=c[2]+l-(a[2]*v+a[6]*A+a[10]*l);a[15]=1;return a};e.fromQuat=function(a,b){var c=b[0],f=b[1],l=b[2];b=b[3];var g=c+c,e=f+f,k=l+l;c*=g;var m=f*g;f*=e;var h=l*g,p=l*e;l*=k;g*=b;e*=b;b*=k;a[0]=1-f-l;a[1]=m+b;a[2]=h-e;a[3]=0;a[4]=m-b;a[5]=1-c-l;a[6]=p+g;a[7]=0;a[8]=h+e;a[9]=p-g;a[10]=1-c-f;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.frustum=function(a,b,c,f,l,g,e){var d=
+1/(c-b),k=1/(l-f),h=1/(g-e);a[0]=2*g*d;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=2*g*k;a[6]=0;a[7]=0;a[8]=(c+b)*d;a[9]=(l+f)*k;a[10]=(e+g)*h;a[11]=-1;a[12]=0;a[13]=0;a[14]=e*g*2*h;a[15]=0;return a};e.perspective=function(a,b,c,f,l){b=1/Math.tan(b/2);var d=1/(f-l);a[0]=b/c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=(l+f)*d;a[11]=-1;a[12]=0;a[13]=0;a[14]=2*l*f*d;a[15]=0;return a};e.perspectiveFromFieldOfView=function(a,b,c,f){var d=Math.tan(b.upDegrees*Math.PI/180),g=Math.tan(b.downDegrees*
+Math.PI/180),e=Math.tan(b.leftDegrees*Math.PI/180);b=Math.tan(b.rightDegrees*Math.PI/180);var k=2/(e+b),n=2/(d+g);a[0]=k;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=n;a[6]=0;a[7]=0;a[8]=-((e-b)*k*.5);a[9]=(d-g)*n*.5;a[10]=f/(c-f);a[11]=-1;a[12]=0;a[13]=0;a[14]=f*c/(c-f);a[15]=0;return a};e.ortho=function(a,b,c,f,l,g,e){var d=1/(b-c),k=1/(f-l),h=1/(g-e);a[0]=-2*d;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=-2*k;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=2*h;a[11]=0;a[12]=(b+c)*d;a[13]=(l+f)*k;a[14]=(e+g)*h;a[15]=1;return a};e.lookAt=
+function(a,b,d,f){var l=b[0],g=b[1];b=b[2];var e=f[0];var k=f[1];var n=f[2];var h=d[0];f=d[1];var m=d[2];if(Math.abs(l-h)<c.b&&Math.abs(g-f)<c.b&&Math.abs(b-m)<c.b)return mat4.identity(a);d=l-h;f=g-f;h=b-m;var p=1/Math.sqrt(d*d+f*f+h*h);d*=p;f*=p;h*=p;m=k*h-n*f;n=n*d-e*h;e=e*f-k*d;(p=Math.sqrt(m*m+n*n+e*e))?(p=1/p,m*=p,n*=p,e*=p):e=n=m=0;k=f*e-h*n;var u=h*m-d*e;var x=d*n-f*m;(p=Math.sqrt(k*k+u*u+x*x))?(p=1/p,k*=p,u*=p,x*=p):x=u=k=0;a[0]=m;a[1]=k;a[2]=d;a[3]=0;a[4]=n;a[5]=u;a[6]=f;a[7]=0;a[8]=e;a[9]=
+x;a[10]=h;a[11]=0;a[12]=-(m*l+n*g+e*b);a[13]=-(k*l+u*g+x*b);a[14]=-(d*l+f*g+h*b);a[15]=1;return a};e.targetTo=function(a,b,c,f){var d=b[0],g=b[1];b=b[2];var e=f[0],k=f[1],m=f[2];f=d-c[0];var h=g-c[1];c=b-c[2];var n=f*f+h*h+c*c;0<n&&(n=1/Math.sqrt(n),f*=n,h*=n,c*=n);n=k*c-m*h;m=m*f-e*c;e=e*h-k*f;a[0]=n;a[1]=m;a[2]=e;a[3]=0;a[4]=h*e-c*m;a[5]=c*n-f*e;a[6]=f*m-h*n;a[7]=0;a[8]=f;a[9]=h;a[10]=c;a[11]=0;a[12]=d;a[13]=g;a[14]=b;a[15]=1;return a};e.str=function(a){return"mat4("+a[0]+", "+a[1]+", "+a[2]+", "+
+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+")"};e.frob=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2)+Math.pow(a[9],2)+Math.pow(a[10],2)+Math.pow(a[11],2)+Math.pow(a[12],2)+Math.pow(a[13],2)+Math.pow(a[14],2)+Math.pow(a[15],2))};e.add=function(a,b,c){a[0]=b[0]+c[0];a[1]=b[1]+c[1];
+a[2]=b[2]+c[2];a[3]=b[3]+c[3];a[4]=b[4]+c[4];a[5]=b[5]+c[5];a[6]=b[6]+c[6];a[7]=b[7]+c[7];a[8]=b[8]+c[8];a[9]=b[9]+c[9];a[10]=b[10]+c[10];a[11]=b[11]+c[11];a[12]=b[12]+c[12];a[13]=b[13]+c[13];a[14]=b[14]+c[14];a[15]=b[15]+c[15];return a};e.subtract=f;e.multiplyScalar=function(a,b,c){a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*c;a[5]=b[5]*c;a[6]=b[6]*c;a[7]=b[7]*c;a[8]=b[8]*c;a[9]=b[9]*c;a[10]=b[10]*c;a[11]=b[11]*c;a[12]=b[12]*c;a[13]=b[13]*c;a[14]=b[14]*c;a[15]=b[15]*c;return a};e.multiplyScalarAndAdd=
+function(a,b,c,f){a[0]=b[0]+c[0]*f;a[1]=b[1]+c[1]*f;a[2]=b[2]+c[2]*f;a[3]=b[3]+c[3]*f;a[4]=b[4]+c[4]*f;a[5]=b[5]+c[5]*f;a[6]=b[6]+c[6]*f;a[7]=b[7]+c[7]*f;a[8]=b[8]+c[8]*f;a[9]=b[9]+c[9]*f;a[10]=b[10]+c[10]*f;a[11]=b[11]+c[11]*f;a[12]=b[12]+c[12]*f;a[13]=b[13]+c[13]*f;a[14]=b[14]+c[14]*f;a[15]=b[15]+c[15]*f;return a};e.exactEquals=function(a,b){return a[0]===b[0]&&a[1]===b[1]&&a[2]===b[2]&&a[3]===b[3]&&a[4]===b[4]&&a[5]===b[5]&&a[6]===b[6]&&a[7]===b[7]&&a[8]===b[8]&&a[9]===b[9]&&a[10]===b[10]&&a[11]===
+b[11]&&a[12]===b[12]&&a[13]===b[13]&&a[14]===b[14]&&a[15]===b[15]};e.equals=function(a,b){var d=a[0],f=a[1],l=a[2],g=a[3],e=a[4],k=a[5],m=a[6],h=a[7],p=a[8],I=a[9],u=a[10],x=a[11],J=a[12],v=a[13],A=a[14];a=a[15];var t=b[0],z=b[1],H=b[2],q=b[3],G=b[4],L=b[5],K=b[6],D=b[7],E=b[8],Q=b[9],N=b[10],O=b[11],F=b[12],y=b[13],M=b[14];b=b[15];return Math.abs(d-t)<=c.b*Math.max(1,Math.abs(d),Math.abs(t))&&Math.abs(f-z)<=c.b*Math.max(1,Math.abs(f),Math.abs(z))&&Math.abs(l-H)<=c.b*Math.max(1,Math.abs(l),Math.abs(H))&&
+Math.abs(g-q)<=c.b*Math.max(1,Math.abs(g),Math.abs(q))&&Math.abs(e-G)<=c.b*Math.max(1,Math.abs(e),Math.abs(G))&&Math.abs(k-L)<=c.b*Math.max(1,Math.abs(k),Math.abs(L))&&Math.abs(m-K)<=c.b*Math.max(1,Math.abs(m),Math.abs(K))&&Math.abs(h-D)<=c.b*Math.max(1,Math.abs(h),Math.abs(D))&&Math.abs(p-E)<=c.b*Math.max(1,Math.abs(p),Math.abs(E))&&Math.abs(I-Q)<=c.b*Math.max(1,Math.abs(I),Math.abs(Q))&&Math.abs(u-N)<=c.b*Math.max(1,Math.abs(u),Math.abs(N))&&Math.abs(x-O)<=c.b*Math.max(1,Math.abs(x),Math.abs(O))&&
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+1>>1,p=u-p,z=z+r+1>>1,r=z-r,e=2276*m+3406*h+2048>>12,m=3406*m-2276*h+2048>>12,h=e,e=799*t+4017*l+2048>>12,t=4017*t-799*l+2048>>12,l=e,P[A]=u+h,P[A+7]=u-h,P[A+1]=z+l,P[A+6]=z-l,P[A+2]=r+t,P[A+5]=r-t,P[A+3]=p+m,P[A+4]=p-m);for(w=0;8>w;++w)e=P[w],y=P[w+8],n=P[w+16],t=P[w+24],m=P[w+32],l=P[w+40],k=P[w+48],h=P[w+56],0===(y|n|t|m|l|k|h)?(e=5793*e+8192>>14,e=-2040>e?0:2024<=e?255:e+2056>>4,x[v+w]=e,x[v+w+8]=e,x[v+w+16]=e,x[v+w+24]=e,x[v+w+32]=e,x[v+w+40]=e,x[v+w+48]=e,x[v+w+56]=e):(u=5793*e+2048>>12,z=5793*
+m+2048>>12,r=n,p=k,m=2896*(y-h)+2048>>12,h=2896*(y+h)+2048>>12,u=(u+z+1>>1)+4112,z=u-z,e=3784*r+1567*p+2048>>12,r=1567*r-3784*p+2048>>12,p=e,m=m+l+1>>1,l=m-l,h=h+t+1>>1,t=h-t,u=u+p+1>>1,p=u-p,z=z+r+1>>1,r=z-r,e=2276*m+3406*h+2048>>12,m=3406*m-2276*h+2048>>12,h=e,e=799*t+4017*l+2048>>12,t=4017*t-799*l+2048>>12,l=e,e=u+h,h=u-h,y=z+l,k=z-l,n=r+t,l=r-t,t=p+m,m=p-m,e=16>e?0:4080<=e?255:e>>4,y=16>y?0:4080<=y?255:y>>4,n=16>n?0:4080<=n?255:n>>4,t=16>t?0:4080<=t?255:t>>4,m=16>m?0:4080<=m?255:m>>4,l=16>l?0:
+4080<=l?255:l>>4,k=16>k?0:4080<=k?255:k>>4,h=16>h?0:4080<=h?255:h>>4,x[v+w]=e,x[v+w+8]=y,x[v+w+16]=n,x[v+w+24]=t,x[v+w+32]=m,x[v+w+40]=l,x[v+w+48]=k,x[v+w+56]=h)}return b.blockData}function g(a){return 0>=a?0:255<=a?255:a}var f=new Uint8Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]);a.prototype={parse:function(a){function g(){var b=a[l]<<8|a[l+1];l+=2;return b}
+function e(){var b=g();b=a.subarray(l,l+b-2);l+=b.length;return b}function h(a){for(var b=Math.ceil(a.samplesPerLine/8/a.maxH),c=Math.ceil(a.scanLines/8/a.maxV),d=0;d<a.components.length;d++){P=a.components[d];var g=Math.ceil(Math.ceil(a.samplesPerLine/8)*P.h/a.maxH),e=Math.ceil(Math.ceil(a.scanLines/8)*P.v/a.maxV);P.blockData=new Int16Array(64*c*P.v*(b*P.h+1));P.blocksPerLine=g;P.blocksPerColumn=e}a.mcusPerLine=b;a.mcusPerColumn=c}var l=0,k=null,m=null,t=[],n=[],p=[];var r=g();if(65496!==r)throw"SOI not found";
+for(r=g();65497!==r;){switch(r){case 65504:case 65505:case 65506:case 65507:case 65508:case 65509:case 65510:case 65511:case 65512:case 65513:case 65514:case 65515:case 65516:case 65517:case 65518:case 65519:case 65534:var u=e();65504===r&&74===u[0]&&70===u[1]&&73===u[2]&&70===u[3]&&0===u[4]&&(k={version:{major:u[5],minor:u[6]},densityUnits:u[7],xDensity:u[8]<<8|u[9],yDensity:u[10]<<8|u[11],thumbWidth:u[12],thumbHeight:u[13],thumbData:u.subarray(14,14+3*u[12]*u[13])});65518===r&&65===u[0]&&100===
+u[1]&&111===u[2]&&98===u[3]&&101===u[4]&&0===u[5]&&(m={version:u[6],flags0:u[7]<<8|u[8],flags1:u[9]<<8|u[10],transformCode:u[11]});break;case 65499:r=g()+l-2;for(var v;l<r;){var y=a[l++],M=new Uint16Array(64);if(0===y>>4)for(u=0;64>u;u++)v=f[u],M[v]=a[l++];else if(1===y>>4)for(u=0;64>u;u++)v=f[u],M[v]=g();else throw"DQT: invalid table spec";t[y&15]=M}break;case 65472:case 65473:case 65474:if(w)throw"Only single frame JPEGs supported";g();var w={};w.extended=65473===r;w.progressive=65474===r;w.precision=
+a[l++];w.scanLines=g();w.samplesPerLine=g();w.components=[];w.componentIds={};u=a[l++];for(r=M=y=0;r<u;r++){v=a[l];var X=a[l+1]>>4;var ba=a[l+1]&15;y<X&&(y=X);M<ba&&(M=ba);X=w.components.push({h:X,v:ba,quantizationTable:t[a[l+2]]});w.componentIds[v]=X-1;l+=3}w.maxH=y;w.maxV=M;h(w);break;case 65476:v=g();for(r=2;r<v;){y=a[l++];M=new Uint8Array(16);for(u=X=0;16>u;u++,l++)X+=M[u]=a[l];ba=new Uint8Array(X);for(u=0;u<X;u++,l++)ba[u]=a[l];r+=17+X;(0===y>>4?p:n)[y&15]=b(M,ba)}break;case 65501:g();var A=
+g();break;case 65498:g();v=a[l++];u=[];for(r=0;r<v;r++){y=w.componentIds[a[l++]];var P=w.components[y];y=a[l++];P.huffmanTableDC=p[y>>4];P.huffmanTableAC=n[y&15];u.push(P)}r=a[l++];v=a[l++];y=a[l++];r=c(a,l,w,u,A,r,v,y>>4,y&15);l+=r;break;case 65535:255!==a[l]&&l--;break;default:if(255===a[l-3]&&192<=a[l-2]&&254>=a[l-2])l-=3;else throw"unknown JPEG marker "+r.toString(16);}r=g()}this.width=w.samplesPerLine;this.height=w.scanLines;this.jfif=k;this.adobe=m;this.components=[];for(r=0;r<w.components.length;r++)P=
+w.components[r],this.components.push({output:d(w,P),scaleX:P.h/w.maxH,scaleY:P.v/w.maxV,blocksPerLine:P.blocksPerLine,blocksPerColumn:P.blocksPerColumn});this.numComponents=this.components.length},_getLinearizedBlockData:function(a,b){var c=this.width/a,d=this.height/b,g,e,f=this.components.length,h=a*b*f,l=new Uint8Array(h),k=new Uint32Array(a);for(e=0;e<f;e++){var m=this.components[e];var t=m.scaleX*c;var n=m.scaleY*d;var y=e;var p=m.output;var r=m.blocksPerLine+1<<3;for(g=0;g<a;g++)m=0|g*t,k[g]=
+(m&4294967288)<<3|m&7;for(t=0;t<b;t++)for(m=0|t*n,m=r*(m&4294967288)|(m&7)<<3,g=0;g<a;g++)l[y]=p[m+k[g]],y+=f}if(b=this.decodeTransform)for(e=0;e<h;)for(a=m=0;m<f;m++,e++,a+=2)l[e]=(l[e]*b[a]>>8)+b[a+1];return l},_isColorConversionNeeded:function(){return this.adobe&&this.adobe.transformCode?!0:3===this.numComponents?!0:!1},_convertYccToRgb:function(a){for(var b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],a[e]=g(b-179.456+1.402*d),a[e+1]=g(b+135.459-.344*c-.714*d),a[e+2]=g(b-226.816+1.772*
+c);return a},_convertYcckToRgb:function(a){for(var b,c,d,e,f=0,h=0,l=a.length;h<l;h+=4){b=a[h];c=a[h+1];d=a[h+2];e=a[h+3];var k=-122.67195406894+c*(-6.60635669420364E-5*c+4.37130475926232E-4*d-5.4080610064599E-5*b+4.8449797120281E-4*e-.154362151871126)+d*(-9.57964378445773E-4*d+8.17076911346625E-4*b-.00477271405408747*e+1.53380253221734)+b*(9.61250184130688E-4*b-.00266257332283933*e+.48357088451265)+e*(-3.36197177618394E-4*e+.484791561490776),m=107.268039397724+c*(2.19927104525741E-5*c-6.40992018297945E-4*
+d+6.59397001245577E-4*b+4.26105652938837E-4*e-.176491792462875)+d*(-7.78269941513683E-4*d+.00130872261408275*b+7.70482631801132E-4*e-.151051492775562)+b*(.00126935368114843*b-.00265090189010898*e+.25802910206845)+e*(-3.18913117588328E-4*e-.213742400323665);b=-20.810012546947+c*(-5.70115196973677E-4*c-2.63409051004589E-5*d+.0020741088115012*b-.00288260236853442*e+.814272968359295)+d*(-1.53496057440975E-5*d-1.32689043961446E-4*b+5.60833691242812E-4*e-.195152027534049)+b*(.00174418132927582*b-.00255243321439347*
+e+.116935020465145)+e*(-3.43531996510555E-4*e+.24165260232407);a[f++]=g(k);a[f++]=g(m);a[f++]=g(b)}return a},_convertYcckToCmyk:function(a){for(var b,c,d,e=0,f=a.length;e<f;e+=4)b=a[e],c=a[e+1],d=a[e+2],a[e]=g(434.456-b-1.402*d),a[e+1]=g(119.541-b+.344*c+.714*d),a[e+2]=g(481.816-b-1.772*c);return a},_convertCmykToRgb:function(a){for(var b,c,d,g,e=0,f=1/255/255,h=0,l=a.length;h<l;h+=4){b=a[h];c=a[h+1];d=a[h+2];g=a[h+3];var k=b*(-4.387332384609988*b+54.48615194189176*c+18.82290502165302*d+212.25662451639585*
+g-72734.4411664936)+c*(1.7149763477362134*c-5.6096736904047315*d-17.873870861415444*g-1401.7366389350734)+d*(-2.5217340131683033*d-21.248923337353073*g+4465.541406466231)-g*(21.86122147463605*g+48317.86113160301),m=b*(8.841041422036149*b+60.118027045597366*c+6.871425592049007*d+31.159100130055922*g-20220.756542821975)+c*(-15.310361306967817*c+17.575251261109482*d+131.35250912493976*g-48691.05921601825)+d*(4.444339102852739*d+9.8632861493405*g-6341.191035517494)-g*(20.737325471181034*g+47890.15695978492);
+b=b*(.8842522430003296*b+8.078677503112928*c+30.89978309703729*d-.23883238689178934*g-3616.812083916688)+c*(10.49593273432072*c+63.02378494754052*d+50.606957656360734*g-28620.90484698408)+d*(.03296041114873217*d+115.60384449646641*g-49363.43385999684)-g*(22.33816807309886*g+45932.16563550634);a[e++]=0<=k?255:-16581375>=k?0:255+k*f|0;a[e++]=0<=m?255:-16581375>=m?0:255+m*f|0;a[e++]=0<=b?255:-16581375>=b?0:255+b*f|0}return a},getData:function(a,b,c){if(4<this.numComponents)throw"Unsupported color mode";
+a=this._getLinearizedBlockData(a,b);if(3===this.numComponents)return this._convertYccToRgb(a);if(4===this.numComponents){if(this._isColorConversionNeeded())return c?this._convertYcckToRgb(a):this._convertYcckToCmyk(a);if(c)return this._convertCmykToRgb(a)}return a}};return a}();"use strict";var g=function(){function a(a,b,c){this.data=a;this.bp=b;this.dataEnd=c;this.chigh=a[b];this.clow=0;this.byteIn();this.chigh=this.chigh<<7&65535|this.clow>>9&127;this.clow=this.clow<<7&65535;this.ct-=7;this.a=
+32768}var b=[{qe:22017,nmps:1,nlps:1,switchFlag:1},{qe:13313,nmps:2,nlps:6,switchFlag:0},{qe:6145,nmps:3,nlps:9,switchFlag:0},{qe:2753,nmps:4,nlps:12,switchFlag:0},{qe:1313,nmps:5,nlps:29,switchFlag:0},{qe:545,nmps:38,nlps:33,switchFlag:0},{qe:22017,nmps:7,nlps:6,switchFlag:1},{qe:21505,nmps:8,nlps:14,switchFlag:0},{qe:18433,nmps:9,nlps:14,switchFlag:0},{qe:14337,nmps:10,nlps:14,switchFlag:0},{qe:12289,nmps:11,nlps:17,switchFlag:0},{qe:9217,nmps:12,nlps:18,switchFlag:0},{qe:7169,nmps:13,nlps:20,switchFlag:0},
+{qe:5633,nmps:29,nlps:21,switchFlag:0},{qe:22017,nmps:15,nlps:14,switchFlag:1},{qe:21505,nmps:16,nlps:14,switchFlag:0},{qe:20737,nmps:17,nlps:15,switchFlag:0},{qe:18433,nmps:18,nlps:16,switchFlag:0},{qe:14337,nmps:19,nlps:17,switchFlag:0},{qe:13313,nmps:20,nlps:18,switchFlag:0},{qe:12289,nmps:21,nlps:19,switchFlag:0},{qe:10241,nmps:22,nlps:19,switchFlag:0},{qe:9217,nmps:23,nlps:20,switchFlag:0},{qe:8705,nmps:24,nlps:21,switchFlag:0},{qe:7169,nmps:25,nlps:22,switchFlag:0},{qe:6145,nmps:26,nlps:23,
+switchFlag:0},{qe:5633,nmps:27,nlps:24,switchFlag:0},{qe:5121,nmps:28,nlps:25,switchFlag:0},{qe:4609,nmps:29,nlps:26,switchFlag:0},{qe:4353,nmps:30,nlps:27,switchFlag:0},{qe:2753,nmps:31,nlps:28,switchFlag:0},{qe:2497,nmps:32,nlps:29,switchFlag:0},{qe:2209,nmps:33,nlps:30,switchFlag:0},{qe:1313,nmps:34,nlps:31,switchFlag:0},{qe:1089,nmps:35,nlps:32,switchFlag:0},{qe:673,nmps:36,nlps:33,switchFlag:0},{qe:545,nmps:37,nlps:34,switchFlag:0},{qe:321,nmps:38,nlps:35,switchFlag:0},{qe:273,nmps:39,nlps:36,
+switchFlag:0},{qe:133,nmps:40,nlps:37,switchFlag:0},{qe:73,nmps:41,nlps:38,switchFlag:0},{qe:37,nmps:42,nlps:39,switchFlag:0},{qe:21,nmps:43,nlps:40,switchFlag:0},{qe:9,nmps:44,nlps:41,switchFlag:0},{qe:5,nmps:45,nlps:42,switchFlag:0},{qe:1,nmps:45,nlps:43,switchFlag:0},{qe:22017,nmps:46,nlps:46,switchFlag:0}];a.prototype={byteIn:function(){var a=this.data,b=this.bp;255===a[b]?143<a[b+1]?(this.clow+=65280,this.ct=8):(b++,this.clow+=a[b]<<9,this.ct=7,this.bp=b):(b++,this.clow+=b<this.dataEnd?a[b]<<
+8:65280,this.ct=8,this.bp=b);65535<this.clow&&(this.chigh+=this.clow>>16,this.clow&=65535)},readBit:function(a,c){var d=a[c]>>1,g=a[c]&1;d=b[d];var e=d.qe,f=this.a-e;if(this.chigh<e)f<e?(f=e,e=g,d=d.nmps):(f=e,e=1^g,1===d.switchFlag&&(g=e),d=d.nlps);else{this.chigh-=e;if(0!==(f&32768))return this.a=f,g;f<e?(e=1^g,1===d.switchFlag&&(g=e),d=d.nlps):(e=g,d=d.nmps)}do 0===this.ct&&this.byteIn(),f<<=1,this.chigh=this.chigh<<1&65535|this.clow>>15&1,this.clow=this.clow<<1&65535,this.ct--;while(0===(f&32768));
+this.a=f;a[c]=d<<1|g;return e}};return a}();"use strict";var k=function(){function c(){this.failOnCorruptedImage=!1}function e(a,b,c){a=c.xcb_;c=c.ycb_;var d=1<<a,g=1<<c,e=b.tbx0>>a,f=b.tby0>>c,h=b.tbx1+d-1>>a,l=b.tby1+g-1>>c,k=b.resolution.precinctParameters,q=[],m=[],n,y;for(y=f;y<l;y++)for(n=e;n<h;n++){var t={cbx:n,cby:y,tbx0:d*n,tby0:g*y,tbx1:d*(n+1),tby1:g*(y+1)};t.tbx0_=Math.max(b.tbx0,t.tbx0);t.tby0_=Math.max(b.tby0,t.tby0);t.tbx1_=Math.min(b.tbx1,t.tbx1);t.tby1_=Math.min(b.tby1,t.tby1);var p=
+Math.floor((t.tbx0_-b.tbx0)/k.precinctWidthInSubband)+Math.floor((t.tby0_-b.tby0)/k.precinctHeightInSubband)*k.numprecinctswide;t.precinctNumber=p;t.subbandType=b.type;t.Lblock=3;if(!(t.tbx1_<=t.tbx0_||t.tby1_<=t.tby0_)){q.push(t);var r=m[p];void 0!==r?(n<r.cbxMin?r.cbxMin=n:n>r.cbxMax&&(r.cbxMax=n),y<r.cbyMin?r.cbxMin=y:y>r.cbyMax&&(r.cbyMax=y)):m[p]=r={cbxMin:n,cbyMin:y,cbxMax:n,cbyMax:y};t.precinct=r}}b.codeblockParameters={codeblockWidth:a,codeblockHeight:c,numcodeblockwide:h-e+1,numcodeblockhigh:l-
+f+1};b.codeblocks=q;b.precincts=m}function f(a,b,c){var d=[];a=a.subbands;for(var g=0,e=a.length;g<e;g++)for(var f=a[g].codeblocks,h=0,l=f.length;h<l;h++){var k=f[h];k.precinctNumber===b&&d.push(k)}return{layerNumber:c,codeblocks:d}}function l(a){var b=a.tiles[a.currentTile.index],c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,g=0;for(a=0;a<d;a++)g=Math.max(g,b.components[a].codingStyleParameters.decompositionLevelsCount);var e=0,h=0,l=0,k=0;this.nextPacket=function(){for(;e<c;e++){for(;h<=
+g;h++){for(;l<d;l++){var a=b.components[l];if(!(h>a.codingStyleParameters.decompositionLevelsCount)){a=a.resolutions[h];for(var q=a.precinctParameters.numprecincts;k<q;)return a=f(a,k,e),k++,a;k=0}}l=0}h=0}throw Error("JPX Error: Out of packets");}}function k(a){var b=a.tiles[a.currentTile.index],c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,g=0;for(a=0;a<d;a++)g=Math.max(g,b.components[a].codingStyleParameters.decompositionLevelsCount);var e=0,h=0,l=0,k=0;this.nextPacket=function(){for(;e<=
+g;e++){for(;h<c;h++){for(;l<d;l++){var a=b.components[l];if(!(e>a.codingStyleParameters.decompositionLevelsCount)){a=a.resolutions[e];for(var q=a.precinctParameters.numprecincts;k<q;)return a=f(a,k,h),k++,a;k=0}}l=0}h=0}throw Error("JPX Error: Out of packets");}}function m(a){var b=a.tiles[a.currentTile.index],c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,g,e,h,l=0;for(h=0;h<d;h++)l=Math.max(l,b.components[h].codingStyleParameters.decompositionLevelsCount);var k=new Int32Array(l+1);for(e=
+0;e<=l;++e){for(h=a=0;h<d;++h){var q=b.components[h].resolutions;e<q.length&&(a=Math.max(a,q[e].precinctParameters.numprecincts))}k[e]=a}var m=h=e=g=0;this.nextPacket=function(){for(;e<=l;e++){for(;m<k[e];m++){for(;h<d;h++){var a=b.components[h];if(!(e>a.codingStyleParameters.decompositionLevelsCount||(a=a.resolutions[e],m>=a.precinctParameters.numprecincts))){for(;g<c;)return a=f(a,m,g),g++,a;g=0}}h=0}m=0}throw Error("JPX Error: Out of packets");}}function n(a){var b=a.tiles[a.currentTile.index],
+c=b.codingStyleDefaultParameters.layersCount,d=a.SIZ.Csiz,g=q(b),e=0,h=0,l=0,k=0,m=0;this.nextPacket=function(){for(;m<g.maxNumHigh;m++){for(;k<g.maxNumWide;k++){for(;l<d;l++){for(var a=b.components[l],q=a.codingStyleParameters.decompositionLevelsCount;h<=q;h++){var n=a.resolutions[h],t=r(k,m,g.components[l].resolutions[h],g,n);if(null!==t){for(;e<c;)return a=f(n,t,e),e++,a;e=0}}h=0}l=0}k=0}throw Error("JPX Error: Out of packets");}}function p(a){var b=a.tiles[a.currentTile.index],c=b.codingStyleDefaultParameters.layersCount,
+d=a.SIZ.Csiz,g=q(b),e=0,h=0,l=0,k=0,m=0;this.nextPacket=function(){for(;l<d;++l){for(var a=b.components[l],q=g.components[l],n=a.codingStyleParameters.decompositionLevelsCount;m<q.maxNumHigh;m++){for(;k<q.maxNumWide;k++){for(;h<=n;h++){var t=a.resolutions[h],y=r(k,m,q.resolutions[h],q,t);if(null!==y){for(;e<c;)return a=f(t,y,e),e++,a;e=0}}h=0}k=0}m=0}throw Error("JPX Error: Out of packets");}}function r(a,b,c,d,g){a*=d.minWidth;b*=d.minHeight;return 0!==a%c.width||0!==b%c.height?null:a/c.height+b/
+c.width*g.precinctParameters.numprecinctswide}function q(a){for(var b=a.components.length,c=Number.MAX_VALUE,d=Number.MAX_VALUE,g=0,e=0,f=Array(b),h=0;h<b;h++){for(var l=a.components[h],k=l.codingStyleParameters.decompositionLevelsCount,q=Array(k+1),m=Number.MAX_VALUE,n=Number.MAX_VALUE,t=0,p=0,r=1;0<=k;--k){var u=l.resolutions[k],L=r*u.precinctParameters.precinctWidth,w=r*u.precinctParameters.precinctHeight;m=Math.min(m,L);n=Math.min(n,w);t=Math.max(t,u.precinctParameters.numprecinctswide);p=Math.max(p,
+u.precinctParameters.numprecinctshigh);q[k]={width:L,height:w};r<<=1}c=Math.min(c,m);d=Math.min(d,n);g=Math.max(g,t);e=Math.max(e,p);f[h]={resolutions:q,minWidth:m,minHeight:n,maxNumWide:t,maxNumHigh:p}}return{components:f,minWidth:c,minHeight:d,maxNumWide:g,maxNumHigh:e}}function w(b,c,d,g){function e(a){for(;q<a;){var b=c[d+l];l++;m?(k=k<<7|b,q+=7,m=!1):(k=k<<8|b,q+=8);255===b&&(m=!0)}q-=a;return k>>>q&(1<<a)-1}function f(a){return 255===c[d+l-1]&&c[d+l]===a?(l+=1,!0):255===c[d+l]&&c[d+l+1]===a?
+(l+=2,!0):!1}function h(){if(0===e(1))return 1;if(0===e(1))return 2;var a=e(2);if(3>a)return a+3;a=e(5);if(31>a)return a+6;a=e(7);return a+37}var l=0,k,q=0,m=!1,n=b.COD.sopMarkerUsed,t=b.COD.ephMarkerUsed;for(b=b.tiles[b.currentTile.index].packetsIterator;l<g;){q=0;m&&(l++,m=!1);n&&f(145)&&(l+=4);var y=b.nextPacket();if(e(1)){for(var p=y.layerNumber,r=[],u,L=0,w=y.codeblocks.length;L<w;L++){u=y.codeblocks[L];var M=u.precinct,v=u.cbx-M.cbxMin,z=u.cby-M.cbyMin,G=!1,A=!1;if(void 0!==u.included)G=!!e(1);
+else{M=u.precinct;if(void 0!==M.inclusionTree)var x=M.inclusionTree;else{var F=M.cbxMax-M.cbxMin+1;var R=M.cbyMax-M.cbyMin+1;x=new D(F,R,p);F=new C(F,R);M.inclusionTree=x;M.zeroBitPlanesTree=F}if(x.reset(v,z,p))for(;;)if(e(1)){if(R=!x.nextLevel()){G=A=u.included=!0;break}}else{x.incrementValue(p);break}}if(G){if(A){F=M.zeroBitPlanesTree;for(F.reset(v,z);;)if(e(1)){if(R=!F.nextLevel())break}else F.incrementValue();u.zeroBitPlanes=F.value}for(M=h();e(1);)u.Lblock++;v=a(M);v=e((M<1<<v?v-1:v)+u.Lblock);
+r.push({codeblock:u,codingpasses:M,dataLength:v})}}q=0;m&&(l++,m=!1);for(t&&f(146);0<r.length;)y=r.shift(),u=y.codeblock,void 0===u.data&&(u.data=[]),u.data.push({data:c,start:d+l,end:d+l+y.dataLength,codingpasses:y.codingpasses}),l+=y.dataLength}}return l}var L={LL:0,LH:1,HL:1,HH:2};c.prototype={parse:function(a){if(65359===b(a,0))this.parseCodestream(a,0,a.length);else for(var c=0,e=a.length;c<e;){var g=8,f=d(a,c),l=d(a,c+4);c+=g;1===f&&(f=4294967296*d(a,c)+d(a,c+4),c+=8,g+=8);0===f&&(f=e-c+g);
+if(f<g)throw Error("JPX Error: Invalid box field size");g=f-g;f=!0;switch(l){case 1785737832:f=!1;break;case 1668246642:l=a[c];if(1===l)switch(l=d(a,c+3),l){case 16:case 17:case 18:break;default:h("Unknown colorspace "+l)}else 2===l&&B("ICC profile not supported");break;case 1785737827:this.parseCodestream(a,c,c+g);break;case 1783636E3:218793738!==d(a,c)&&h("Invalid JP2 signature");break;case 1783634458:case 1718909296:case 1920099697:case 1919251232:case 1768449138:break;default:var k=String.fromCharCode(l>>
+24&255,l>>16&255,l>>8&255,l&255);h("Unsupported header type "+l+" ("+k+")")}f&&(c+=g)}},parseImageProperties:function(a){for(var b=a.getByte();0<=b;){var c=b;b=a.getByte();if(65361===(c<<8|b)){a.skip(4);b=a.getInt32()>>>0;c=a.getInt32()>>>0;var d=a.getInt32()>>>0,g=a.getInt32()>>>0;a.skip(16);a=a.getUint16();this.width=b-d;this.height=c-g;this.componentsCount=a;this.bitsPerComponent=8;return}}throw Error("JPX Error: No size marker found in JPX stream");},parseCodestream:function(a,c,f){var q={};try{var t=
+!1;for(var y=c;y+1<f;){var r=b(a,y);y+=2;var u=0,v;switch(r){case 65359:q.mainHeader=!0;break;case 65497:break;case 65361:u=b(a,y);var M={};M.Xsiz=d(a,y+4);M.Ysiz=d(a,y+8);M.XOsiz=d(a,y+12);M.YOsiz=d(a,y+16);M.XTsiz=d(a,y+20);M.YTsiz=d(a,y+24);M.XTOsiz=d(a,y+28);M.YTOsiz=d(a,y+32);var z=b(a,y+36);M.Csiz=z;var G=[];var A=y+38;for(var x=0;x<z;x++){var D={precision:(a[A]&127)+1,isSigned:!!(a[A]&128),XRsiz:a[A+1],YRsiz:a[A+1]},C=D,K=M;C.x0=Math.ceil(K.XOsiz/C.XRsiz);C.x1=Math.ceil(K.Xsiz/C.XRsiz);C.y0=
+Math.ceil(K.YOsiz/C.YRsiz);C.y1=Math.ceil(K.Ysiz/C.YRsiz);C.width=C.x1-C.x0;C.height=C.y1-C.y0;G.push(D)}q.SIZ=M;q.components=G;for(var B=void 0,J=q,H=G,F=J.SIZ,I=[],Q=Math.ceil((F.Xsiz-F.XTOsiz)/F.XTsiz),pc=Math.ceil((F.Ysiz-F.YTOsiz)/F.YTsiz),Ya=0;Ya<pc;Ya++)for(var Za=0;Za<Q;Za++)B={},B.tx0=Math.max(F.XTOsiz+Za*F.XTsiz,F.XOsiz),B.ty0=Math.max(F.YTOsiz+Ya*F.YTsiz,F.YOsiz),B.tx1=Math.min(F.XTOsiz+(Za+1)*F.XTsiz,F.Xsiz),B.ty1=Math.min(F.YTOsiz+(Ya+1)*F.YTsiz,F.Ysiz),B.width=B.tx1-B.tx0,B.height=B.ty1-
+B.ty0,B.components=[],I.push(B);J.tiles=I;for(var $a=0,qc=F.Csiz;$a<qc;$a++)for(var ab=H[$a],lb=0,rc=I.length;lb<rc;lb++){var ia={};B=I[lb];ia.tcx0=Math.ceil(B.tx0/ab.XRsiz);ia.tcy0=Math.ceil(B.ty0/ab.YRsiz);ia.tcx1=Math.ceil(B.tx1/ab.XRsiz);ia.tcy1=Math.ceil(B.ty1/ab.YRsiz);ia.width=ia.tcx1-ia.tcx0;ia.height=ia.tcy1-ia.tcy0;B.components[$a]=ia}q.QCC=[];q.COC=[];break;case 65372:u=b(a,y);var Ka={};A=y+2;var va=a[A++];switch(va&31){case 0:var na=8;var wa=!0;break;case 1:na=16;wa=!1;break;case 2:na=
+16;wa=!0;break;default:throw Error("JPX Error: Invalid SQcd value "+va);}Ka.noQuantization=8===na;Ka.scalarExpounded=wa;Ka.guardBits=va>>5;for(v=[];A<u+y;){var ja={};8===na?(ja.epsilon=a[A++]>>3,ja.mu=0):(ja.epsilon=a[A]>>3,ja.mu=(a[A]&7)<<8|a[A+1],A+=2);v.push(ja)}Ka.SPqcds=v;q.mainHeader?q.QCD=Ka:(q.currentTile.QCD=Ka,q.currentTile.QCC=[]);break;case 65373:u=b(a,y);var La={};A=y+2;if(257>q.SIZ.Csiz)var mb=a[A++];else mb=b(a,A),A+=2;va=a[A++];switch(va&31){case 0:na=8;wa=!0;break;case 1:na=16;wa=
+!1;break;case 2:na=16;wa=!0;break;default:throw Error("JPX Error: Invalid SQcd value "+va);}La.noQuantization=8===na;La.scalarExpounded=wa;La.guardBits=va>>5;for(v=[];A<u+y;)ja={},8===na?(ja.epsilon=a[A++]>>3,ja.mu=0):(ja.epsilon=a[A]>>3,ja.mu=(a[A]&7)<<8|a[A+1],A+=2),v.push(ja);La.SPqcds=v;q.mainHeader?q.QCC[mb]=La:q.currentTile.QCC[mb]=La;break;case 65362:u=b(a,y);var T={};A=y+2;var nb=a[A++];T.entropyCoderWithCustomPrecincts=!!(nb&1);T.sopMarkerUsed=!!(nb&2);T.ephMarkerUsed=!!(nb&4);T.progressionOrder=
+a[A++];T.layersCount=b(a,A);A+=2;T.multipleComponentTransform=a[A++];T.decompositionLevelsCount=a[A++];T.xcb=(a[A++]&15)+2;T.ycb=(a[A++]&15)+2;var Ma=a[A++];T.selectiveArithmeticCodingBypass=!!(Ma&1);T.resetContextProbabilities=!!(Ma&2);T.terminationOnEachCodingPass=!!(Ma&4);T.verticalyStripe=!!(Ma&8);T.predictableTermination=!!(Ma&16);T.segmentationSymbolUsed=!!(Ma&32);T.reversibleTransformation=a[A++];if(T.entropyCoderWithCustomPrecincts){for(var Mb=[];A<u+y;){var Nb=a[A++];Mb.push({PPx:Nb&15,PPy:Nb>>
+4})}T.precinctsSizes=Mb}var xa=[];T.selectiveArithmeticCodingBypass&&xa.push("selectiveArithmeticCodingBypass");T.resetContextProbabilities&&xa.push("resetContextProbabilities");T.terminationOnEachCodingPass&&xa.push("terminationOnEachCodingPass");T.verticalyStripe&&xa.push("verticalyStripe");T.predictableTermination&&xa.push("predictableTermination");if(0<xa.length)throw t=!0,Error("JPX Error: Unsupported COD options ("+xa.join(", ")+")");q.mainHeader?q.COD=T:(q.currentTile.COD=T,q.currentTile.COC=
+[]);break;case 65424:u=b(a,y);var Y={};Y.index=b(a,y+2);Y.length=d(a,y+4);Y.dataEnd=Y.length+y-2;Y.partIndex=a[y+8];Y.partsCount=a[y+9];q.mainHeader=!1;0===Y.partIndex&&(Y.COD=q.COD,Y.COC=q.COC.slice(0),Y.QCD=q.QCD,Y.QCC=q.QCC.slice(0));q.currentTile=Y;break;case 65427:Y=q.currentTile;if(0===Y.partIndex){for(var oa=q,sc=oa.SIZ.Csiz,Ob=oa.tiles[Y.index],ya=0;ya<sc;ya++){var Pb=Ob.components[ya];Pb.quantizationParameters=void 0!==oa.currentTile.QCC[ya]?oa.currentTile.QCC[ya]:oa.currentTile.QCD;Pb.codingStyleParameters=
+void 0!==oa.currentTile.COC[ya]?oa.currentTile.COC[ya]:oa.currentTile.COD}Ob.codingStyleDefaultParameters=oa.currentTile.COD;for(var ea=q,za=ea.tiles[ea.currentTile.index],tc=ea.SIZ.Csiz,ob=0;ob<tc;ob++){for(var U=za.components[ob],pb=U.codingStyleParameters.decompositionLevelsCount,Qb=[],Pa=[],Aa=0;Aa<=pb;Aa++){var bb=Aa,Ba=U.codingStyleParameters,ka={};Ba.entropyCoderWithCustomPrecincts?(ka.PPx=Ba.precinctsSizes[bb].PPx,ka.PPy=Ba.precinctsSizes[bb].PPy):(ka.PPx=15,ka.PPy=15);ka.xcb_=0<bb?Math.min(Ba.xcb,
+ka.PPx-1):Math.min(Ba.xcb,ka.PPx);ka.ycb_=0<bb?Math.min(Ba.ycb,ka.PPy-1):Math.min(Ba.ycb,ka.PPy);var ra=ka;var V={},sa=1<<pb-Aa;V.trx0=Math.ceil(U.tcx0/sa);V.try0=Math.ceil(U.tcy0/sa);V.trx1=Math.ceil(U.tcx1/sa);V.try1=Math.ceil(U.tcy1/sa);V.resLevel=Aa;var qb=1<<ra.PPx,rb=1<<ra.PPy,Rb=0===V.resLevel,Sb=V.trx1>V.trx0?Math.ceil(V.trx1/qb)-Math.floor(V.trx0/qb):0,Tb=V.try1>V.try0?Math.ceil(V.try1/rb)-Math.floor(V.try0/rb):0;V.precinctParameters={precinctWidth:qb,precinctHeight:rb,numprecinctswide:Sb,
+numprecinctshigh:Tb,numprecincts:Sb*Tb,precinctWidthInSubband:1<<ra.PPx+(Rb?0:-1),precinctHeightInSubband:1<<ra.PPy+(Rb?0:-1)};Qb.push(V);if(0===Aa){var S={type:"LL"};S.tbx0=Math.ceil(U.tcx0/sa);S.tby0=Math.ceil(U.tcy0/sa);S.tbx1=Math.ceil(U.tcx1/sa);S.tby1=Math.ceil(U.tcy1/sa);S.resolution=V;e(ea,S,ra);Pa.push(S);V.subbands=[S]}else{var fa=1<<pb-Aa+1,cb=[];S={type:"HL"};S.tbx0=Math.ceil(U.tcx0/fa-.5);S.tby0=Math.ceil(U.tcy0/fa);S.tbx1=Math.ceil(U.tcx1/fa-.5);S.tby1=Math.ceil(U.tcy1/fa);S.resolution=
+V;e(ea,S,ra);Pa.push(S);cb.push(S);S={type:"LH"};S.tbx0=Math.ceil(U.tcx0/fa);S.tby0=Math.ceil(U.tcy0/fa-.5);S.tbx1=Math.ceil(U.tcx1/fa);S.tby1=Math.ceil(U.tcy1/fa-.5);S.resolution=V;e(ea,S,ra);Pa.push(S);cb.push(S);S={type:"HH"};S.tbx0=Math.ceil(U.tcx0/fa-.5);S.tby0=Math.ceil(U.tcy0/fa-.5);S.tbx1=Math.ceil(U.tcx1/fa-.5);S.tby1=Math.ceil(U.tcy1/fa-.5);S.resolution=V;e(ea,S,ra);Pa.push(S);cb.push(S);V.subbands=cb}}U.resolutions=Qb;U.subbands=Pa}var Ub=za.codingStyleDefaultParameters.progressionOrder;
+switch(Ub){case 0:za.packetsIterator=new l(ea);break;case 1:za.packetsIterator=new k(ea);break;case 2:za.packetsIterator=new m(ea);break;case 3:za.packetsIterator=new n(ea);break;case 4:za.packetsIterator=new p(ea);break;default:throw Error("JPX Error: Unsupported progression order "+Ub);}}u=Y.dataEnd-y;w(q,a,y,u);break;case 65365:case 65367:case 65368:case 65380:u=b(a,y);break;case 65363:throw Error("JPX Error: Codestream code 0xFF53 (COC) is not implemented");default:throw Error("JPX Error: Unknown codestream code: "+
+r.toString(16));}y+=u}}catch(Vb){if(t||this.failOnCorruptedImage)throw Vb;h("Trying to recover from "+Vb.message)}for(var Wb=q.components,Na=q.SIZ.Csiz,Xb=[],sb=0,uc=q.tiles.length;sb<uc;sb++){var tb=q.tiles[sb],Ca=[],ha;for(ha=0;ha<Na;ha++){for(var vc=Ca,wc=ha,Da=tb.components[ha],ub=Da.codingStyleParameters,vb=Da.quantizationParameters,xc=ub.decompositionLevelsCount,db=vb.SPqcds,yc=vb.scalarExpounded,zc=vb.guardBits,Ac=ub.segmentationSymbolUsed,Bc=q.components[ha].precision,wb=ub.reversibleTransformation,
+Cc=wb?new O:new N,Yb=[],xb=0,Qa=0;Qa<=xc;Qa++){for(var Oa=Da.resolutions[Qa],yb=Oa.trx1-Oa.trx0,Zb=Oa.try1-Oa.try0,$b=new Float32Array(yb*Zb),zb=0,Dc=Oa.subbands.length;zb<Dc;zb++){if(yc){var ac=db[xb].mu;var Ab=db[xb].epsilon;xb++}else ac=db[0].mu,Ab=db[0].epsilon+(0<Qa?1-Qa:0);for(var bc=Oa.subbands[zb],Ec=L[bc.type],Fc=$b,cc=yb,ta=bc,Gc=wb?1:Math.pow(2,Bc+Ec-Ab)*(1+ac/2048),Bb=zc+Ab-1,dc=wb,Hc=Ac,Ic=ta.tbx0,Jc=ta.tby0,eb=ta.tbx1-ta.tbx0,ec=ta.codeblocks,Kc="H"===ta.type.charAt(0)?1:0,Lc="H"===
+ta.type.charAt(1)?cc:0,Cb=0,Mc=ec.length;Cb<Mc;++Cb){var la=ec[Cb],fb=la.tbx1_-la.tbx0_,Db=la.tby1_-la.tby0_;if(0!==fb&&0!==Db&&void 0!==la.data){var ua=new E(fb,Db,la.subbandType,la.zeroBitPlanes,Bb);var Eb=2;var gb=la.data,Fb=0,fc=0,hb;var ca=0;for(hb=gb.length;ca<hb;ca++){var Ea=gb[ca];Fb+=Ea.end-Ea.start;fc+=Ea.codingpasses}var gc=new Uint8Array(Fb),Fa=0;ca=0;for(hb=gb.length;ca<hb;ca++){Ea=gb[ca];var hc=Ea.data.subarray(Ea.start,Ea.end);gc.set(hc,Fa);Fa+=hc.length}var Nc=new g(gc,0,Fb);ua.setDecoder(Nc);
+for(ca=0;ca<fc;ca++){switch(Eb){case 0:ua.runSignificancePropogationPass();break;case 1:ua.runMagnitudeRefinementPass();break;case 2:ua.runCleanupPass(),Hc&&ua.checkSegmentationSymbol()}Eb=(Eb+1)%3}var Ra=la.tbx0_-Ic+(la.tby0_-Jc)*eb,Oc=ua.coefficentsSign,Pc=ua.coefficentsMagnitude,Qc=ua.bitsDecoded,Rc=dc?0:.5,Gb;Fa=0;var Sc="LL"!==ta.type;for(ca=0;ca<Db;ca++){var Tc=2*(Ra/eb|0)*(cc-eb)+Kc+Lc;for(Gb=0;Gb<fb;Gb++){var Ga=Pc[Fa];if(0!==Ga){Ga=(Ga+Rc)*Gc;0!==Oc[Fa]&&(Ga=-Ga);var ic=Qc[Fa];Fc[Sc?Tc+(Ra<<
+1):Ra]=dc&&ic>=Bb?Ga:Ga*(1<<Bb-ic)}Ra++;Fa++}Ra+=eb-fb}}}}Yb.push({width:yb,height:Zb,items:$b})}var Hb=Cc.calculate(Yb,Da.tcx0,Da.tcy0);vc[wc]={left:Da.tcx0,top:Da.tcy0,width:Hb.width,height:Hb.height,items:Hb.items}}var Sa=Ca[0],pa=new Uint8Array(Sa.items.length*Na),Uc={left:Sa.left,top:Sa.top,width:Sa.width,height:Sa.height,items:pa},aa=0,W;if(tb.codingStyleDefaultParameters.multipleComponentTransform){var jc=4===Na,Ib=Ca[0].items,kc=Ca[1].items,lc=Ca[2].items,Vc=jc?Ca[3].items:null;var da=Wb[0].precision-
+8;var Ta=(128<<da)+.5;var ma=255*(1<<da);var mc=.5*ma;var Jb=-mc;var Wc=tb.components[0],nc=Na-3;var Ua=Ib.length;if(Wc.codingStyleParameters.reversibleTransformation)for(W=0;W<Ua;W++,aa+=nc){var Va=Ib[W]+Ta;var Wa=kc[W];var Xa=lc[W];var qa=Va-(Xa+Wa>>2);var Ha=qa+Xa;var Ia=qa+Wa;pa[aa++]=0>=Ha?0:Ha>=ma?255:Ha>>da;pa[aa++]=0>=qa?0:qa>=ma?255:qa>>da;pa[aa++]=0>=Ia?0:Ia>=ma?255:Ia>>da}else for(W=0;W<Ua;W++,aa+=nc)Va=Ib[W]+Ta,Wa=kc[W],Xa=lc[W],Ha=Va+1.402*Xa,qa=Va-.34413*Wa-.71414*Xa,Ia=Va+1.772*Wa,
+pa[aa++]=0>=Ha?0:Ha>=ma?255:Ha>>da,pa[aa++]=0>=qa?0:qa>=ma?255:qa>>da,pa[aa++]=0>=Ia?0:Ia>=ma?255:Ia>>da;if(jc)for(W=0,aa=3;W<Ua;W++,aa+=4){var Kb=Vc[W];pa[aa]=Kb<=Jb?0:Kb>=mc?255:Kb+Ta>>da}}else for(ha=0;ha<Na;ha++){var oc=Ca[ha].items;da=Wb[ha].precision-8;Ta=(128<<da)+.5;ma=127.5*(1<<da);Jb=-ma;aa=ha;W=0;for(Ua=oc.length;W<Ua;W++){var Lb=oc[W];pa[aa]=Lb<=Jb?0:Lb>=ma?255:Lb+Ta>>da;aa+=Na}}Xb.push(Uc)}this.tiles=Xb;this.width=q.SIZ.Xsiz-q.SIZ.XOsiz;this.height=q.SIZ.Ysiz-q.SIZ.YOsiz;this.componentsCount=
+q.SIZ.Csiz}};var C=function(){function b(b,c){var d=a(Math.max(b,c))+1;this.levels=[];for(var g=0;g<d;g++)this.levels.push({width:b,height:c,items:[]}),b=Math.ceil(b/2),c=Math.ceil(c/2)}b.prototype={reset:function(a,b){for(var c=0,d=0,g;c<this.levels.length;){g=this.levels[c];var e=a+b*g.width;if(void 0!==g.items[e]){d=g.items[e];break}g.index=e;a>>=1;b>>=1;c++}c--;g=this.levels[c];g.items[g.index]=d;this.currentLevel=c;delete this.value},incrementValue:function(){var a=this.levels[this.currentLevel];
+a.items[a.index]++},nextLevel:function(){var a=this.currentLevel,b=this.levels[a],c=b.items[b.index];a--;if(0>a)return this.value=c,!1;this.currentLevel=a;b=this.levels[a];b.items[b.index]=c;return!0}};return b}(),D=function(){function b(b,c,d){var g=a(Math.max(b,c))+1;this.levels=[];for(var e=0;e<g;e++){for(var f=new Uint8Array(b*c),h=0,l=f.length;h<l;h++)f[h]=d;this.levels.push({width:b,height:c,items:f});b=Math.ceil(b/2);c=Math.ceil(c/2)}}b.prototype={reset:function(a,b,c){for(var d=0;d<this.levels.length;){var g=
+this.levels[d],e=a+b*g.width;g.index=e;g=g.items[e];if(255===g)break;if(g>c)return this.currentLevel=d,this.propagateValues(),!1;a>>=1;b>>=1;d++}this.currentLevel=d-1;return!0},incrementValue:function(a){var b=this.levels[this.currentLevel];b.items[b.index]=a+1;this.propagateValues()},propagateValues:function(){for(var a=this.currentLevel,b=this.levels[a],c=b.items[b.index];0<=--a;)b=this.levels[a],b.items[b.index]=c},nextLevel:function(){var a=this.currentLevel,b=this.levels[a],c=b.items[b.index];
+b.items[b.index]=255;a--;if(0>a)return!1;this.currentLevel=a;b=this.levels[a];b.items[b.index]=c;return!0}};return b}(),E=function(){function a(a,g,e,f,h){this.width=a;this.height=g;this.contextLabelTable="HH"===e?d:"HL"===e?c:b;a*=g;this.neighborsSignificance=new Uint8Array(a);this.coefficentsSign=new Uint8Array(a);this.coefficentsMagnitude=14<h?new Uint32Array(a):6<h?new Uint16Array(a):new Uint8Array(a);this.processingFlags=new Uint8Array(a);h=new Uint8Array(a);if(0!==f)for(g=0;g<a;g++)h[g]=f;this.bitsDecoded=
+h;this.reset()}var b=new Uint8Array([0,5,8,0,3,7,8,0,4,7,8,0,0,0,0,0,1,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8,0,0,0,0,0,2,6,8,0,3,7,8,0,4,7,8]),c=new Uint8Array([0,3,4,0,5,7,7,0,8,8,8,0,0,0,0,0,1,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8,0,0,0,0,0,2,3,4,0,6,7,7,0,8,8,8]),d=new Uint8Array([0,1,2,0,1,2,2,0,2,2,2,0,0,0,0,0,3,4,5,0,4,5,5,0,5,5,5,0,0,0,0,0,6,7,7,0,7,7,7,0,7,7,7,0,0,0,0,0,8,8,8,0,8,8,8,0,8,8,8,0,0,0,
+0,0,8,8,8,0,8,8,8,0,8,8,8]);a.prototype={setDecoder:function(a){this.decoder=a},reset:function(){this.contexts=new Int8Array(19);this.contexts[0]=8;this.contexts[17]=92;this.contexts[18]=6},setNeighborsSignificance:function(a,b,c){var d=this.neighborsSignificance,g=this.width,e=this.height,f=0<b;b=b+1<g;if(0<a){var h=c-g;f&&(d[h-1]+=16);b&&(d[h+1]+=16);d[h]+=4}a+1<e&&(h=c+g,f&&(d[h-1]+=16),b&&(d[h+1]+=16),d[h]+=4);f&&(d[c-1]+=1);b&&(d[c+1]+=1);d[c]|=128},runSignificancePropogationPass:function(){for(var a=
+this.decoder,b=this.width,c=this.height,d=this.coefficentsMagnitude,g=this.coefficentsSign,e=this.neighborsSignificance,f=this.processingFlags,h=this.contexts,l=this.contextLabelTable,k=this.bitsDecoded,q=0;q<c;q+=4)for(var m=0;m<b;m++)for(var n=q*b+m,t=0;4>t;t++,n+=b){var y=q+t;if(y>=c)break;f[n]&=-2;if(!d[n]&&e[n]){if(a.readBit(h,l[e[n]])){var p=this.decodeSignBit(y,m,n);g[n]=p;d[n]=1;this.setNeighborsSignificance(y,m,n);f[n]|=2}k[n]++;f[n]|=1}}},decodeSignBit:function(a,b,c){var d=this.width,g=
+this.height,e=this.coefficentsMagnitude,f=this.coefficentsSign;var h=0<b&&0!==e[c-1];b+1<d&&0!==e[c+1]?(b=f[c+1],h?(h=f[c-1],b=1-b-h):b=1-b-b):h?(h=f[c-1],b=1-h-h):b=0;var l=3*b;h=0<a&&0!==e[c-d];a+1<g&&0!==e[c+d]?(b=f[c+d],h?(h=f[c-d],b=1-b-h+l):b=1-b-b+l):h?(h=f[c-d],b=1-h-h+l):b=l;return 0<=b?this.decoder.readBit(this.contexts,9+b):this.decoder.readBit(this.contexts,9-b)^1},runMagnitudeRefinementPass:function(){for(var a=this.decoder,b=this.width,c=this.coefficentsMagnitude,d=this.neighborsSignificance,
+g=this.contexts,e=this.bitsDecoded,f=this.processingFlags,h=b*this.height,l=4*b,k=0,q;k<h;k=q){q=Math.min(h,k+l);for(var m=0;m<b;m++)for(var n=k+m;n<q;n+=b)if(c[n]&&0===(f[n]&1)){var t=16;0!==(f[n]&2)&&(f[n]^=2,t=0===(d[n]&127)?15:14);t=a.readBit(g,t);c[n]=c[n]<<1|t;e[n]++;f[n]|=1}}},runCleanupPass:function(){for(var a=this.decoder,b=this.width,c=this.height,d=this.neighborsSignificance,g=this.coefficentsMagnitude,e=this.coefficentsSign,f=this.contexts,h=this.contextLabelTable,l=this.bitsDecoded,
+k=this.processingFlags,q=2*b,m=3*b,n,t=0;t<c;t=n){n=Math.min(t+4,c);for(var y=t*b,p=t+3<c,r=0;r<b;r++){var u=y+r,L=0,v=u,w=t;if(p&&0===k[u]&&0===k[u+b]&&0===k[u+q]&&0===k[u+m]&&0===d[u]&&0===d[u+b]&&0===d[u+q]&&0===d[u+m]){if(!a.readBit(f,18)){l[u]++;l[u+b]++;l[u+q]++;l[u+m]++;continue}L=a.readBit(f,17)<<1|a.readBit(f,17);0!==L&&(w=t+L,v+=L*b);var z=this.decodeSignBit(w,r,v);e[v]=z;g[v]=1;this.setNeighborsSignificance(w,r,v);k[v]|=2;v=u;for(u=t;u<=w;u++,v+=b)l[v]++;L++}for(w=t+L;w<n;w++,v+=b)g[v]||
+0!==(k[v]&1)||(1===a.readBit(f,h[d[v]])&&(z=this.decodeSignBit(w,r,v),e[v]=z,g[v]=1,this.setNeighborsSignificance(w,r,v),k[v]|=2),l[v]++)}}},checkSegmentationSymbol:function(){var a=this.decoder,b=this.contexts;if(10!==(a.readBit(b,17)<<3|a.readBit(b,17)<<2|a.readBit(b,17)<<1|a.readBit(b,17)))throw Error("JPX Error: Invalid segmentation symbol");}};return a}(),Q=function(){function a(){}a.prototype.calculate=function(a,b,c){for(var d=a[0],g=1,e=a.length;g<e;g++)d=this.iterate(d,a[g],b,c);return d};
+a.prototype.extend=function(a,b,c){var d=b-1,g=b+1,e=b+c-2;b+=c;a[d--]=a[g++];a[b++]=a[e--];a[d--]=a[g++];a[b++]=a[e--];a[d--]=a[g++];a[b++]=a[e--];a[d]=a[g];a[b]=a[e]};a.prototype.iterate=function(a,b,c,d){var g=a.width,e=a.height,f=a.items,h=b.width,l=b.height;b=b.items;var k,q,m;for(k=m=0;k<e;k++){var n=2*k*h;for(q=0;q<g;q++,m++,n+=2)b[n]=f[m]}a.items=null;a=new Float32Array(h+8);if(1===h){if(0!==(c&1))for(m=n=0;n<l;n++,m+=h)b[m]*=.5}else for(m=n=0;n<l;n++,m+=h)a.set(b.subarray(m,m+h),4),this.extend(a,
+4,h),this.filter(a,4,h),b.set(a.subarray(4,4+h),m);c=16;g=[];for(k=0;k<c;k++)g.push(new Float32Array(l+8));k=0;a=4+l;if(1===l){if(0!==(d&1))for(d=0;d<h;d++)b[d]*=.5}else for(d=0;d<h;d++){if(0===k){c=Math.min(h-d,c);m=d;for(n=4;n<a;m+=h,n++)for(e=0;e<c;e++)g[e][n]=b[m+e];k=c}k--;m=g[k];this.extend(m,4,l);this.filter(m,4,l);if(0===k)for(m=d-c+1,n=4;n<a;m+=h,n++)for(e=0;e<c;e++)b[m+e]=g[e][n]}return{width:h,height:l,items:b}};return a}(),N=function(){function a(){Q.call(this)}a.prototype=Object.create(Q.prototype);
+a.prototype.filter=function(a,b,c){c>>=1;b|=0;var d;var g=b-3;for(d=c+4;d--;g+=2)a[g]*=.8128930661159609;g=b-2;var e=.443506852043971*a[g-1];for(d=c+3;d--;g+=2){var f=.443506852043971*a[g+1];a[g]=1.230174104914001*a[g]-e-f;if(d--)g+=2,e=.443506852043971*a[g+1],a[g]=1.230174104914001*a[g]-e-f;else break}g=b-1;e=.882911075530934*a[g-1];for(d=c+2;d--;g+=2)if(f=.882911075530934*a[g+1],a[g]-=e+f,d--)g+=2,e=.882911075530934*a[g+1],a[g]-=e+f;else break;g=b;e=-.052980118572961*a[g-1];for(d=c+1;d--;g+=2)if(f=
+-.052980118572961*a[g+1],a[g]-=e+f,d--)g+=2,e=-.052980118572961*a[g+1],a[g]-=e+f;else break;if(0!==c)for(g=b+1,e=-1.586134342059924*a[g-1],d=c;d--;g+=2)if(f=-1.586134342059924*a[g+1],a[g]-=e+f,d--)g+=2,e=-1.586134342059924*a[g+1],a[g]-=e+f;else break};return a}(),O=function(){function a(){Q.call(this)}a.prototype=Object.create(Q.prototype);a.prototype.filter=function(a,b,c){c>>=1;b|=0;var d;var g=b;for(d=c+1;d--;g+=2)a[g]-=a[g-1]+a[g+1]+2>>2;g=b+1;for(d=c;d--;g+=2)a[g]+=a[g-1]+a[g+1]>>1};return a}();
+return c}();"use strict";var m=function(){function c(){}function e(a,b,c){this.data=a;this.start=b;this.end=c}function h(a,b,c){function d(a){for(var b=0,d=0;d<a;d++){var f=c.readBit(g,e);e=256>e?e<<1|f:(e<<1|f)&511|256;b=b<<1|f}return b>>>0}var g=a.getContexts(b),e=1;a=d(1);b=d(1)?d(1)?d(1)?d(1)?d(1)?d(32)+4436:d(12)+340:d(8)+84:d(6)+20:d(4)+4:d(2);return 0===a?b:0<b?-b:null}function l(a,b,c){a=a.getContexts("IAID");for(var d=1,g=0;g<c;g++){var e=b.readBit(a,d);d=d<<1|e}return 31>c?d&(1<<c)-1:d&
+2147483647}function k(a,b,c){var d=c.decoder;c=c.contextCache.getContexts("GB");var g,e,f,h=[];for(g=0;g<b;g++){var l=h[g]=new Uint8Array(a);var k=1>g?l:h[g-1];var q=2>g?l:h[g-2];var m=q[0]<<13|q[1]<<12|q[2]<<11|k[0]<<7|k[1]<<6|k[2]<<5|k[3]<<4;for(e=0;e<a;e++)l[e]=f=d.readBit(c,m),m=(m&31735)<<1|(e+3<a?q[e+3]<<11:0)|(e+4<a?k[e+4]<<4:0)|f}return h}function m(a,b,c,d,g,e,f,h){a&&p("JBIG2 error: MMR encoding is not supported");if(0===d&&!e&&!g&&4===f.length&&3===f[0].x&&-1===f[0].y&&-3===f[1].x&&-1===
+f[1].y&&2===f[2].x&&-2===f[2].y&&-2===f[3].x&&-2===f[3].y)return k(b,c,h);a=!!e;var l=C[d].concat(f);l.sort(function(a,b){return a.y-b.y||a.x-b.x});f=l.length;var q=new Int8Array(f),m=new Int8Array(f),n=[],t=0,r=0,y=0,u=0,L,v;for(v=0;v<f;v++)q[v]=l[v].x,m[v]=l[v].y,r=Math.min(r,l[v].x),y=Math.max(y,l[v].x),u=Math.min(u,l[v].y),v<f-1&&l[v].y===l[v+1].y&&l[v].x===l[v+1].x-1?t|=1<<f-1-v:n.push(v);var w=n.length,z=new Int8Array(w),A=new Int8Array(w),G=new Uint16Array(w);for(L=0;L<w;L++)v=n[L],z[L]=l[v].x,
+A[L]=l[v].y,G[L]=1<<f-1-v;l=-r;u=-u;y=b-y;d=B[d];n=new Uint8Array(b);r=[];L=h.decoder;h=h.contextCache.getContexts("GB");for(var D=0,x,M,K,N=0,J,H=0;H<c;H++){if(g&&(v=L.readBit(h,d),D^=v)){r.push(n);continue}n=new Uint8Array(n);r.push(n);for(x=0;x<b;x++)if(a&&e[H][x])n[x]=0;else{if(x>=l&&x<y&&H>=u)for(N=N<<1&t,v=0;v<w;v++){if(M=H+A[v],K=x+z[v],M=r[M][K])M=G[v],N|=M}else for(N=0,J=f-1,v=0;v<f;v++,J--)K=x+q[v],0<=K&&K<b&&(M=H+m[v],0<=M&&(M=r[M][K])&&(N|=M<<J));v=L.readBit(h,N);n[x]=v}}return r}function n(a,
+b,c,d,g,e,f,h,l){var k=D[c].coding;0===c&&(k=k.concat([h[0]]));var q=k.length,m=new Int32Array(q),n=new Int32Array(q),t;for(t=0;t<q;t++)m[t]=k[t].x,n[t]=k[t].y;var r=D[c].reference;0===c&&(r=r.concat([h[1]]));h=r.length;k=new Int32Array(h);var y=new Int32Array(h);for(t=0;t<h;t++)k[t]=r[t].x,y[t]=r[t].y;r=d[0].length;var u=d.length;c=Q[c];var L=[],v=l.decoder;l=l.contextCache.getContexts("GR");for(var w=0,z=0;z<b;z++){f&&(t=v.readBit(l,c),(w^=t)&&p("JBIG2 error: prediction is not supported"));var A=
+new Uint8Array(a);L.push(A);for(var G=0;G<a;G++){var x=0;for(t=0;t<q;t++){var M=z+n[t];var C=G+m[t];x=0>M||0>C||C>=a?x<<1:x<<1|L[M][C]}for(t=0;t<h;t++)M=z+y[t]+e,C=G+k[t]+g,x=0>M||M>=u||0>C||C>=r?x<<1:x<<1|d[M][C];t=v.readBit(l,x);A[G]=t}}return L}function r(a,b,c,d,g,e,f,k,q,m,t,r,u,L,v,w,z){a&&p("JBIG2 error: huffman is not supported");a=[];for(L=0;L<d;L++){var y=new Uint8Array(c);if(g)for(var A=0;A<c;A++)y[A]=g;a.push(y)}d=z.decoder;g=z.contextCache;A=-h(g,"IADT",d);var G=0;for(L=0;L<e;){var x=
+h(g,"IADT",d);A+=x;x=h(g,"IAFS",d);x=G+=x;do{var C=1===f?0:h(g,"IAIT",d);y=f*A+C;C=l(g,d,q);var D=b&&h(g,"IARI",d);C=k[C];var M=C[0].length,K=C.length;if(D){D=h(g,"IARDW",d);var B=h(g,"IARDH",d),N=h(g,"IARDX",d),H=h(g,"IARDY",d);M+=D;K+=B;C=n(M,K,v,C,(D>>1)+N,(B>>1)+H,!1,w,z)}D=y-(r&1?0:K);B=x-(r&2?M:0);if(m){for(N=0;N<K;N++)if(y=a[B+N]){var J=C[N];var E=Math.min(c-D,M);switch(u){case 0:for(H=0;H<E;H++)y[D+H]|=J[H];break;case 2:for(H=0;H<E;H++)y[D+H]^=J[H];break;default:p("JBIG2 error: operator "+
+u+" is not supported")}}x+=K-1}else{for(H=0;H<K;H++)if(y=a[D+H])switch(J=C[H],u){case 0:for(N=0;N<M;N++)y[B+N]|=J[N];break;case 2:for(N=0;N<M;N++)y[B+N]^=J[N];break;default:p("JBIG2 error: operator "+u+" is not supported")}x+=M-1}L++;C=h(g,"IADS",d);if(null===C)break;x+=C+t}while(1)}return a}function w(a,b){return{width:d(a,b),height:d(a,b+4),x:d(a,b+8),y:d(a,b+12),combinationOperator:a[b+16]&7}}function q(){}function G(){}c.prototype={getContexts:function(a){return a in this?this[a]:this[a]=new Int8Array(65536)}};
+e.prototype={get decoder(){var a=new g(this.data,this.start,this.end);return f(this,"decoder",a)},get contextCache(){var a=new c;return f(this,"contextCache",a)}};var L=["SymbolDictionary",null,null,null,"IntermediateTextRegion",null,"ImmediateTextRegion","ImmediateLosslessTextRegion",null,null,null,null,null,null,null,null,"patternDictionary",null,null,null,"IntermediateHalftoneRegion",null,"ImmediateHalftoneRegion","ImmediateLosslessHalftoneRegion",null,null,null,null,null,null,null,null,null,null,
+null,null,"IntermediateGenericRegion",null,"ImmediateGenericRegion","ImmediateLosslessGenericRegion","IntermediateGenericRefinementRegion",null,"ImmediateGenericRefinementRegion","ImmediateLosslessGenericRefinementRegion",null,null,null,null,"PageInformation","EndOfPage","EndOfStripe","EndOfFile","Profiles","Tables",null,null,null,null,null,null,null,null,"Extension"],C=[[{x:-1,y:-2},{x:0,y:-2},{x:1,y:-2},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:2,y:-1},{x:-4,y:0},{x:-3,y:0},{x:-2,y:0},{x:-1,
+y:0}],[{x:-1,y:-2},{x:0,y:-2},{x:1,y:-2},{x:2,y:-2},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:2,y:-1},{x:-3,y:0},{x:-2,y:0},{x:-1,y:0}],[{x:-1,y:-2},{x:0,y:-2},{x:1,y:-2},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:-2,y:0},{x:-1,y:0}],[{x:-3,y:-1},{x:-2,y:-1},{x:-1,y:-1},{x:0,y:-1},{x:1,y:-1},{x:-4,y:0},{x:-3,y:0},{x:-2,y:0},{x:-1,y:0}]],D=[{coding:[{x:0,y:-1},{x:1,y:-1},{x:-1,y:0}],reference:[{x:0,y:-1},{x:1,y:-1},{x:-1,y:0},{x:0,y:0},{x:1,y:0},{x:-1,y:1},{x:0,y:1},{x:1,y:1}]},{coding:[{x:-1,
+y:-1},{x:0,y:-1},{x:1,y:-1},{x:-1,y:0}],reference:[{x:0,y:-1},{x:-1,y:0},{x:0,y:0},{x:1,y:0},{x:0,y:1},{x:1,y:1}]}],B=[39717,1941,229,405],Q=[32,8];q.prototype={onPageInformation:function(a){this.currentPageInfo=a;var b=new Uint8Array((a.width+7>>3)*a.height);if(a.defaultPixelValue){a=0;for(var c=b.length;a<c;a++)b[a]=255}this.buffer=b},drawBitmap:function(a,b){var c=this.currentPageInfo,d=a.width,g=a.height,e=c.width+7>>3,f=c.combinationOperatorOverride?a.combinationOperator:c.combinationOperator;
+c=this.buffer;var h=128>>(a.x&7);a=a.y*e+(a.x>>3);var l;switch(f){case 0:for(f=0;f<g;f++){var k=h;var q=a;for(l=0;l<d;l++)b[f][l]&&(c[q]|=k),k>>=1,k||(k=128,q++);a+=e}break;case 2:for(f=0;f<g;f++){k=h;q=a;for(l=0;l<d;l++)b[f][l]&&(c[q]^=k),k>>=1,k||(k=128,q++);a+=e}break;default:p("JBIG2 error: operator "+f+" is not supported")}},onImmediateGenericRegion:function(a,b,c,d){var g=a.info;b=new e(b,c,d);a=m(a.mmr,g.width,g.height,a.template,a.prediction,null,a.at,b);this.drawBitmap(g,a)},onImmediateLosslessGenericRegion:function(){this.onImmediateGenericRegion.apply(this,
+arguments)},onSymbolDictionary:function(b,c,d,g,f,k){b.huffman&&p("JBIG2 error: huffman is not supported");var q=this.symbols;q||(this.symbols=q={});for(var t=[],y=0,u=d.length;y<u;y++)t=t.concat(q[d[y]]);k=new e(g,f,k);y=b.huffman;u=b.refinement;d=t;t=b.numberOfNewSymbols;var L=b.template,v=b.at,w=b.refinementTemplate,z=b.refinementAt;y&&p("JBIG2 error: huffman is not supported");b=[];var A=0,G=a(d.length+t);g=k.decoder;for(f=k.contextCache;b.length<t;){var C=h(f,"IADH",g);A+=C;for(C=0;;){var x=
+h(f,"IADW",g);if(null===x)break;C+=x;if(u)if(x=h(f,"IAAI",g),1<x)x=r(y,u,C,A,0,x,1,d.concat(b),G,0,0,1,0,void 0,w,z,k);else{x=l(f,g,G);var D=h(f,"IARDX",g),K=h(f,"IARDY",g);x=n(C,A,w,x<d.length?d[x]:b[x-d.length],D,K,!1,z,k)}else x=m(!1,C,A,L,!1,null,v,k);b.push(x)}}k=[];y=[];u=!1;for(L=d.length+t;y.length<L;){for(v=h(f,"IAEX",g);v--;)y.push(u);u=!u}g=0;for(f=d.length;g<f;g++)y[g]&&k.push(d[g]);for(d=0;d<t;g++,d++)y[g]&&k.push(b[d]);q[c]=k},onImmediateTextRegion:function(b,c,d,g,f){for(var h=b.info,
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+a[g],h={},l=f.data,k=f.end,m=[],n=f.start;n<k;){f=l;var t=n;n={};n.number=d(f,t);var r=f[t+4];var u=r&63;L[u]||p("JBIG2 error: invalid segment type: "+u);n.type=u;n.typeName=L[u];n.deferredNonRetain=!!(r&128);r=!!(r&64);var v=f[t+5],z=v>>5&7;var A=[v&31];t+=6;if(7===v)for(z=d(f,t-1)&536870911,t+=3,v=z+7>>3,A[0]=f[t++];0<--v;)A.push(f[t++]);else 5!==v&&6!==v||p("JBIG2 error: invalid referred-to flags");n.retainBits=A;v=256>=n.number?1:65536>=n.number?2:4;var G=[];for(A=0;A<z;A++){var x=1===v?f[t]:
+2===v?b(f,t):d(f,t);G.push(x);t+=v}n.referredTo=G;r?(n.pageAssociation=d(f,t),t+=4):n.pageAssociation=f[t++];n.length=d(f,t);t+=4;if(4294967295===n.length)if(38===u){r=w(f,t);z=!!(f[t+17]&1);u=new Uint8Array(6);z||(u[0]=255,u[1]=172);u[2]=r.height>>>24&255;u[3]=r.height>>16&255;u[4]=r.height>>8&255;u[5]=r.height&255;A=t;for(r=f.length;A<r;A++){for(z=0;6>z&&u[z]===f[A+z];)z++;if(6===z){n.length=A+6;break}}4294967295===n.length&&p("JBIG2 error: segment end was not found")}else p("JBIG2 error: invalid unknown segment length");
+n.headerEnd=t;f=n;n=f.headerEnd;t={header:f,data:l};h.randomAccess||(t.start=n,n+=f.length,t.end=n);m.push(t);if(51===f.type)break}if(h.randomAccess)for(h=0,l=m.length;h<l;h++)m[h].start=n,n+=m[h].header.length,m[h].end=n;h=c;l=0;for(k=m.length;l<k;l++){z=void 0;r=m[l];f=h;n=r.header;t=r.data;u=r.start;r=r.end;switch(n.type){case 0:G={};z=b(t,u);G.huffman=!!(z&1);G.refinement=!!(z&2);G.huffmanDHSelector=z>>2&3;G.huffmanDWSelector=z>>4&3;G.bitmapSizeSelector=z>>6&1;G.aggregationInstancesSelector=z>>
+7&1;G.bitmapCodingContextUsed=!!(z&256);G.bitmapCodingContextRetained=!!(z&512);G.template=z>>10&3;G.refinementTemplate=z>>12&1;u+=2;if(!G.huffman){v=0===G.template?4:1;A=[];for(z=0;z<v;z++)A.push({x:t[u]<<24>>24,y:t[u+1]<<24>>24}),u+=2;G.at=A}if(G.refinement&&!G.refinementTemplate){A=[];for(z=0;2>z;z++)A.push({x:t[u]<<24>>24,y:t[u+1]<<24>>24}),u+=2;G.refinementAt=A}G.numberOfExportedSymbols=d(t,u);u+=4;G.numberOfNewSymbols=d(t,u);z=[G,n.number,n.referredTo,t,u+4,r];break;case 6:case 7:v={};v.info=
+w(t,u);u+=17;z=b(t,u);u+=2;v.huffman=!!(z&1);v.refinement=!!(z&2);v.stripSize=1<<(z>>2&3);v.referenceCorner=z>>4&3;v.transposed=!!(z&64);v.combinationOperator=z>>7&3;v.defaultPixelValue=z>>9&1;v.dsOffset=z<<17>>27;v.refinementTemplate=z>>15&1;v.huffman&&(z=b(t,u),u+=2,v.huffmanFS=z&3,v.huffmanDS=z>>2&3,v.huffmanDT=z>>4&3,v.huffmanRefinementDW=z>>6&3,v.huffmanRefinementDH=z>>8&3,v.huffmanRefinementDX=z>>10&3,v.huffmanRefinementDY=z>>12&3,v.huffmanRefinementSizeSelector=!!(z&14));if(v.refinement&&!v.refinementTemplate){A=
+[];for(z=0;2>z;z++)A.push({x:t[u]<<24>>24,y:t[u+1]<<24>>24}),u+=2;v.refinementAt=A}v.numberOfSymbolInstances=d(t,u);u+=4;v.huffman&&p("JBIG2 error: huffman is not supported");z=[v,n.referredTo,t,u,r];break;case 38:case 39:G={};G.info=w(t,u);u+=17;z=t[u++];G.mmr=!!(z&1);G.template=z>>1&3;G.prediction=!!(z&8);if(!G.mmr){v=0===G.template?4:1;A=[];for(z=0;z<v;z++)A.push({x:t[u]<<24>>24,y:t[u+1]<<24>>24}),u+=2;G.at=A}z=[G,t,u,r];break;case 48:r={width:d(t,u),height:d(t,u+4),resolutionX:d(t,u+8),resolutionY:d(t,
+u+12)};4294967295===r.height&&delete r.height;z=t[u+16];b(t,u+17);r.lossless=!!(z&1);r.refinement=!!(z&2);r.defaultPixelValue=z>>2&1;r.combinationOperator=z>>3&3;r.requiresBuffer=!!(z&32);r.combinationOperatorOverride=!!(z&64);z=[r];break;case 49:break;case 50:break;case 51:break;case 62:break;default:p("JBIG2 error: segment type "+n.typeName+"("+n.type+") is not implemented")}n="on"+n.typeName;n in f&&f[n].apply(f,z)}}return c}};return G}(),p=function(){console.error.apply(console,arguments);throw Error("PDFJS error: "+
+arguments[0]);},h=function(){console.warn.apply(console,arguments)},B=function(){console.info.apply(console,arguments)};m.prototype.parse=function(a){var b=0,c=a.length;151===a[b]&&74===a[b+1]&&66===a[b+2]&&50===a[b+3]&&13===a[b+4]&&10===a[b+5]&&26===a[b+6]&&10===a[b+7]||p("JBIG2 error: invalid header");b+=8;a[b++]&2||(d(a,b),b+=4);a=this.parseChunks([{data:a,start:b,end:c}]);b=a.currentPageInfo.width;c=a.currentPageInfo.height;var g=a.buffer;a=new Uint8Array(b*c);for(var e=0,f=0,h=0;h<c;h++)for(var l=
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+b.head[b.ins_h]=b.strstart);0!==d&&b.strstart-d<=b.w_size-262&&(b.match_length=n(b,d));if(3<=b.match_length)if(d=v._tr_tally(b,b.strstart-b.match_start,b.match_length-3),b.lookahead-=b.match_length,b.match_length<=b.max_lazy_match&&3<=b.lookahead){b.match_length--;do b.strstart++,b.ins_h=(b.ins_h<<b.hash_shift^b.window[b.strstart+3-1])&b.hash_mask,b.prev[b.strstart&b.w_mask]=b.head[b.ins_h],b.head[b.ins_h]=b.strstart;while(0!==--b.match_length);b.strstart++}else b.strstart+=b.match_length,b.match_length=
+0,b.ins_h=b.window[b.strstart],b.ins_h=(b.ins_h<<b.hash_shift^b.window[b.strstart+1])&b.hash_mask;else d=v._tr_tally(b,0,b.window[b.strstart]),b.lookahead--,b.strstart++;if(d&&(a(b,!1),0===b.strm.avail_out))return 1}b.insert=2>b.strstart?b.strstart:2;return 4===c?(a(b,!0),0===b.strm.avail_out?3:4):b.last_lit&&(a(b,!1),0===b.strm.avail_out)?1:2}function r(b,c){for(var d,g;;){if(262>b.lookahead){l(b);if(262>b.lookahead&&0===c)return 1;if(0===b.lookahead)break}d=0;3<=b.lookahead&&(b.ins_h=(b.ins_h<<
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+e.gzhead.name.length?e.gzhead.name.charCodeAt(e.gzindex++)&255:0;b(e,m)}while(0!==m);e.gzhead.hcrc&&e.pending>l&&(a.adler=t(a.adler,e.pending_buf,e.pending-l,l));0===m&&(e.gzindex=0,e.status=91)}else e.status=91;if(91===e.status)if(e.gzhead.comment){l=e.pending;do{if(e.pending===e.pending_buf_size&&(e.gzhead.hcrc&&e.pending>l&&(a.adler=t(a.adler,e.pending_buf,e.pending-l,l)),c(a),l=e.pending,e.pending===e.pending_buf_size)){m=1;break}m=e.gzindex<e.gzhead.comment.length?e.gzhead.comment.charCodeAt(e.gzindex++)&
+255:0;b(e,m)}while(0!==m);e.gzhead.hcrc&&e.pending>l&&(a.adler=t(a.adler,e.pending_buf,e.pending-l,l));0===m&&(e.status=103)}else e.status=103;103===e.status&&(e.gzhead.hcrc?(e.pending+2>e.pending_buf_size&&c(a),e.pending+2<=e.pending_buf_size&&(b(e,a.adler&255),b(e,a.adler>>8&255),a.adler=0,e.status=113)):e.status=113);if(0!==e.pending){if(c(a),0===a.avail_out)return e.last_flush=-1,0}else if(0===a.avail_in&&(g<<1)-(4<g?9:0)<=(h<<1)-(4<h?9:0)&&4!==g)return k(a,-5);if(666===e.status&&0!==a.avail_in)return k(a,
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+a.heap_len&&C(b,a.heap[e+1],a.heap[e],a.depth)&&e++;if(C(b,d,a.heap[e],a.depth))break;a.heap[c]=a.heap[e];c=e;e<<=1}a.heap[c]=d}function h(a,c,e){var g=0;if(0!==a.last_lit){do{var f=a.pending_buf[a.d_buf+2*g]<<8|a.pending_buf[a.d_buf+2*g+1];var h=a.pending_buf[a.l_buf+g];g++;if(0===f)d(a,h,c);else{var l=K[h];d(a,l+256+1,c);var k=A[l];0!==k&&(h-=D[l],b(a,h,k));f--;l=256>f?L[f]:L[256+(f>>>7)];d(a,l,e);k=t[l];0!==k&&(f-=E[l],b(a,f,k))}}while(g<a.last_lit)}d(a,256,c)}function B(a,b){var c=b.dyn_tree,
+d=b.stat_desc.static_tree,e=b.stat_desc.has_stree,g=b.stat_desc.elems,f,h=-1;a.heap_len=0;a.heap_max=573;for(f=0;f<g;f++)0!==c[2*f]?(a.heap[++a.heap_len]=h=f,a.depth[f]=0):c[2*f+1]=0;for(;2>a.heap_len;){var k=a.heap[++a.heap_len]=2>h?++h:0;c[2*k]=1;a.depth[k]=0;a.opt_len--;e&&(a.static_len-=d[2*k+1])}b.max_code=h;for(f=a.heap_len>>1;1<=f;f--)w(a,c,f);k=g;do f=a.heap[1],a.heap[1]=a.heap[a.heap_len--],w(a,c,1),d=a.heap[1],a.heap[--a.heap_max]=f,a.heap[--a.heap_max]=d,c[2*k]=c[2*f]+c[2*d],a.depth[k]=
+(a.depth[f]>=a.depth[d]?a.depth[f]:a.depth[d])+1,c[2*f+1]=c[2*d+1]=k,a.heap[1]=k++,w(a,c,1);while(2<=a.heap_len);a.heap[--a.heap_max]=a.heap[1];f=b.dyn_tree;k=b.max_code;d=b.stat_desc.static_tree;e=b.stat_desc.has_stree;g=b.stat_desc.extra_bits;var m=b.stat_desc.extra_base,n=b.stat_desc.max_length,t,p=0;for(t=0;15>=t;t++)a.bl_count[t]=0;f[2*a.heap[a.heap_max]+1]=0;for(b=a.heap_max+1;573>b;b++){var q=a.heap[b];t=f[2*f[2*q+1]+1]+1;t>n&&(t=n,p++);f[2*q+1]=t;if(!(q>k)){a.bl_count[t]++;var r=0;q>=m&&(r=
+g[q-m]);var u=f[2*q];a.opt_len+=u*(t+r);e&&(a.static_len+=u*(d[2*q+1]+r))}}if(0!==p){do{for(t=n-1;0===a.bl_count[t];)t--;a.bl_count[t]--;a.bl_count[t+1]+=2;a.bl_count[n]--;p-=2}while(0<p);for(t=n;0!==t;t--)for(q=a.bl_count[t];0!==q;)d=a.heap[--b],d>k||(f[2*d+1]!==t&&(a.opt_len+=(t-f[2*d+1])*f[2*d],f[2*d+1]=t),q--)}l(c,h,a.bl_count)}function I(a,b,c){var d,e=-1,g=b[1],f=0,h=7,l=4;0===g&&(h=138,l=3);b[2*(c+1)+1]=65535;for(d=0;d<=c;d++){var k=g;g=b[2*(d+1)+1];++f<h&&k===g||(f<l?a.bl_tree[2*k]+=f:0!==
+k?(k!==e&&a.bl_tree[2*k]++,a.bl_tree[32]++):10>=f?a.bl_tree[34]++:a.bl_tree[36]++,f=0,e=k,0===g?(h=138,l=3):k===g?(h=6,l=3):(h=7,l=4))}}function u(a,c,e){var g,f=-1,h=c[1],l=0,k=7,m=4;0===h&&(k=138,m=3);for(g=0;g<=e;g++){var t=h;h=c[2*(g+1)+1];if(!(++l<k&&t===h)){if(l<m){do d(a,t,a.bl_tree);while(0!==--l)}else 0!==t?(t!==f&&(d(a,t,a.bl_tree),l--),d(a,16,a.bl_tree),b(a,l-3,2)):10>=l?(d(a,17,a.bl_tree),b(a,l-3,3)):(d(a,18,a.bl_tree),b(a,l-11,7));l=0;f=t;0===h?(k=138,m=3):t===h?(k=6,m=3):(k=7,m=4)}}}
+function x(a){var b=4093624447,c;for(c=0;31>=c;c++,b>>>=1)if(b&1&&0!==a.dyn_ltree[2*c])return 0;if(0!==a.dyn_ltree[18]||0!==a.dyn_ltree[20]||0!==a.dyn_ltree[26])return 1;for(c=32;256>c;c++)if(0!==a.dyn_ltree[2*c])return 1;return 0}function J(c,d,e,g){b(c,0+(g?1:0),3);r(c);a(c,e);a(c,~e);v.arraySet(c.pending_buf,c.window,d,e,c.pending);c.pending+=e}var v=m(6),A=[0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0],t=[0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13],z=[0,0,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7],H=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15],q=Array(576);k(q);var G=Array(60);k(G);var L=Array(512);k(L);var K=Array(256);k(K);var D=Array(29);k(D);var E=Array(30);k(E);var Q,N,O,F=!1;e._tr_init=function(a){if(!F){var b,d,e,h=Array(16);for(e=d=0;28>e;e++)for(D[e]=d,b=0;b<1<<A[e];b++)K[d++]=e;K[d-1]=e;for(e=d=0;16>e;e++)for(E[e]=d,b=0;b<1<<t[e];b++)L[d++]=e;for(d>>=7;30>e;e++)for(E[e]=d<<7,b=0;b<1<<t[e]-7;b++)L[256+d++]=e;for(b=0;15>=b;b++)h[b]=0;for(b=0;143>=
+b;)q[2*b+1]=8,b++,h[8]++;for(;255>=b;)q[2*b+1]=9,b++,h[9]++;for(;279>=b;)q[2*b+1]=7,b++,h[7]++;for(;287>=b;)q[2*b+1]=8,b++,h[8]++;l(q,287,h);for(b=0;30>b;b++)G[2*b+1]=5,G[2*b]=n(b,5);Q=new f(q,A,257,286,15);N=new f(G,t,0,30,15);O=new f([],z,0,19,7);F=!0}a.l_desc=new c(a.dyn_ltree,Q);a.d_desc=new c(a.dyn_dtree,N);a.bl_desc=new c(a.bl_tree,O);a.bi_buf=0;a.bi_valid=0;g(a)};e._tr_stored_block=J;e._tr_flush_block=function(a,c,d,e){var f=0;if(0<a.level){2===a.strm.data_type&&(a.strm.data_type=x(a));B(a,
+a.l_desc);B(a,a.d_desc);I(a,a.dyn_ltree,a.l_desc.max_code);I(a,a.dyn_dtree,a.d_desc.max_code);B(a,a.bl_desc);for(f=18;3<=f&&0===a.bl_tree[2*H[f]+1];f--);a.opt_len+=3*(f+1)+14;var l=a.opt_len+3+7>>>3;var k=a.static_len+3+7>>>3;k<=l&&(l=k)}else l=k=d+5;if(d+4<=l&&-1!==c)J(a,c,d,e);else if(4===a.strategy||k===l)b(a,2+(e?1:0),3),h(a,q,G);else{b(a,4+(e?1:0),3);c=a.l_desc.max_code+1;d=a.d_desc.max_code+1;f+=1;b(a,c-257,5);b(a,d-1,5);b(a,f-4,4);for(l=0;l<f;l++)b(a,a.bl_tree[2*H[l]+1],3);u(a,a.dyn_ltree,
+c-1);u(a,a.dyn_dtree,d-1);h(a,a.dyn_ltree,a.dyn_dtree)}g(a);e&&r(a)};e._tr_tally=function(a,b,c){a.pending_buf[a.d_buf+2*a.last_lit]=b>>>8&255;a.pending_buf[a.d_buf+2*a.last_lit+1]=b&255;a.pending_buf[a.l_buf+a.last_lit]=c&255;a.last_lit++;0===b?a.dyn_ltree[2*c]++:(a.matches++,b--,a.dyn_ltree[2*(K[c]+256+1)]++,a.dyn_dtree[2*(256>b?L[b]:L[256+(b>>>7)])]++);return a.last_lit===a.lit_bufsize-1};e._tr_align=function(c){b(c,2,3);d(c,256,q);16===c.bi_valid?(a(c,c.bi_buf),c.bi_buf=0,c.bi_valid=0):8<=c.bi_valid&&
+(c.pending_buf[c.pending++]=c.bi_buf&255,c.bi_buf>>=8,c.bi_valid-=8)}},function(p,e,m){function k(b){if(!(this instanceof k))return new k(b);var e=this.options=a.assign({chunkSize:16384,windowBits:0,to:""},b||{});e.raw&&0<=e.windowBits&&16>e.windowBits&&(e.windowBits=-e.windowBits,0===e.windowBits&&(e.windowBits=-15));!(0<=e.windowBits&&16>e.windowBits)||b&&b.windowBits||(e.windowBits+=32);15<e.windowBits&&48>e.windowBits&&0===(e.windowBits&15)&&(e.windowBits|=15);this.err=0;this.msg="";this.ended=
+!1;this.chunks=[];this.strm=new l;this.strm.avail_out=0;b=c.inflateInit2(this.strm,e.windowBits);if(b!==d.Z_OK)throw Error(n[b]);this.header=new g;c.inflateGetHeader(this.strm,this.header)}function f(a,b){b=new k(b);b.push(a,!0);if(b.err)throw b.msg||n[b.err];return b.result}var c=m(108),a=m(6),b=m(48),d=m(50),n=m(28),l=m(49),g=m(111),r=Object.prototype.toString;k.prototype.push=function(e,g){var f=this.strm,l=this.options.chunkSize,k=this.options.dictionary,m=!1;if(this.ended)return!1;g=g===~~g?
+g:!0===g?d.Z_FINISH:d.Z_NO_FLUSH;"string"===typeof e?f.input=b.binstring2buf(e):"[object ArrayBuffer]"===r.call(e)?f.input=new Uint8Array(e):f.input=e;f.next_in=0;f.avail_in=f.input.length;do{0===f.avail_out&&(f.output=new a.Buf8(l),f.next_out=0,f.avail_out=l);e=c.inflate(f,d.Z_NO_FLUSH);e===d.Z_NEED_DICT&&k&&(e="string"===typeof k?b.string2buf(k):"[object ArrayBuffer]"===r.call(k)?new Uint8Array(k):k,e=c.inflateSetDictionary(this.strm,e));e===d.Z_BUF_ERROR&&!0===m&&(e=d.Z_OK,m=!1);if(e!==d.Z_STREAM_END&&
+e!==d.Z_OK)return this.onEnd(e),this.ended=!0,!1;if(f.next_out&&(0===f.avail_out||e===d.Z_STREAM_END||0===f.avail_in&&(g===d.Z_FINISH||g===d.Z_SYNC_FLUSH)))if("string"===this.options.to){var n=b.utf8border(f.output,f.next_out);var p=f.next_out-n;var v=b.buf2string(f.output,n);f.next_out=p;f.avail_out=l-p;p&&a.arraySet(f.output,f.output,n,p,0);this.onData(v)}else this.onData(a.shrinkBuf(f.output,f.next_out));0===f.avail_in&&0===f.avail_out&&(m=!0)}while((0<f.avail_in||0===f.avail_out)&&e!==d.Z_STREAM_END);
+e===d.Z_STREAM_END&&(g=d.Z_FINISH);if(g===d.Z_FINISH)return e=c.inflateEnd(this.strm),this.onEnd(e),this.ended=!0,e===d.Z_OK;g===d.Z_SYNC_FLUSH&&(this.onEnd(d.Z_OK),f.avail_out=0);return!0};k.prototype.onData=function(a){this.chunks.push(a)};k.prototype.onEnd=function(b){b===d.Z_OK&&(this.result="string"===this.options.to?this.chunks.join(""):a.flattenChunks(this.chunks));this.chunks=[];this.err=b;this.msg=this.strm.msg};e.Inflate=k;e.inflate=f;e.inflateRaw=function(a,b){b=b||{};b.raw=!0;return f(a,
+b)};e.ungzip=f},function(p,e,m){function k(a){return(a>>>24&255)+(a>>>8&65280)+((a&65280)<<8)+((a&255)<<24)}function f(){this.mode=0;this.last=!1;this.wrap=0;this.havedict=!1;this.total=this.check=this.dmax=this.flags=0;this.head=null;this.wnext=this.whave=this.wsize=this.wbits=0;this.window=null;this.extra=this.offset=this.length=this.bits=this.hold=0;this.distcode=this.lencode=null;this.have=this.ndist=this.nlen=this.ncode=this.distbits=this.lenbits=0;this.next=null;this.lens=new l.Buf16(320);this.work=
+new l.Buf16(288);this.distdyn=this.lendyn=null;this.was=this.back=this.sane=0}function c(a){if(!a||!a.state)return-2;var b=a.state;a.total_in=a.total_out=b.total=0;a.msg="";b.wrap&&(a.adler=b.wrap&1);b.mode=1;b.last=0;b.havedict=0;b.dmax=32768;b.head=null;b.hold=0;b.bits=0;b.lencode=b.lendyn=new l.Buf32(852);b.distcode=b.distdyn=new l.Buf32(592);b.sane=1;b.back=-1;return 0}function a(a){if(!a||!a.state)return-2;var b=a.state;b.wsize=0;b.whave=0;b.wnext=0;return c(a)}function b(b,c){if(!b||!b.state)return-2;
+var d=b.state;if(0>c){var e=0;c=-c}else e=(c>>4)+1,48>c&&(c&=15);if(c&&(8>c||15<c))return-2;null!==d.window&&d.wbits!==c&&(d.window=null);d.wrap=e;d.wbits=c;return a(b)}function d(a,c){if(!a)return-2;var d=new f;a.state=d;d.window=null;c=b(a,c);0!==c&&(a.state=null);return c}function n(a,b,c,d){var e=a.state;null===e.window&&(e.wsize=1<<e.wbits,e.wnext=0,e.whave=0,e.window=new l.Buf8(e.wsize));d>=e.wsize?(l.arraySet(e.window,b,c-e.wsize,e.wsize,0),e.wnext=0,e.whave=e.wsize):(a=e.wsize-e.wnext,a>d&&
+(a=d),l.arraySet(e.window,b,c-d,a,e.wnext),(d-=a)?(l.arraySet(e.window,b,c-d,d,0),e.wnext=d,e.whave=e.wsize):(e.wnext+=a,e.wnext===e.wsize&&(e.wnext=0),e.whave<e.wsize&&(e.whave+=a)));return 0}var l=m(6),g=m(46),r=m(47),C=m(109),w=m(110),h=!0,B,I;e.inflateReset=a;e.inflateReset2=b;e.inflateResetKeep=c;e.inflateInit=function(a){return d(a,15)};e.inflateInit2=d;e.inflate=function(a,b){var c,d=new l.Buf8(4),e=[16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];if(!a||!a.state||!a.output||!a.input&&0!==
+a.avail_in)return-2;var f=a.state;12===f.mode&&(f.mode=13);var m=a.next_out;var p=a.output;var q=a.avail_out;var u=a.next_in;var x=a.input;var K=a.avail_in;var D=f.hold;var E=f.bits;var Q=K;var N=q;var O=0;a:for(;;)switch(f.mode){case 1:if(0===f.wrap){f.mode=13;break}for(;16>E;){if(0===K)break a;K--;D+=x[u++]<<E;E+=8}if(f.wrap&2&&35615===D){f.check=0;d[0]=D&255;d[1]=D>>>8&255;f.check=r(f.check,d,2,0);E=D=0;f.mode=2;break}f.flags=0;f.head&&(f.head.done=!1);if(!(f.wrap&1)||(((D&255)<<8)+(D>>8))%31){a.msg=
+"incorrect header check";f.mode=30;break}if(8!==(D&15)){a.msg="unknown compression method";f.mode=30;break}D>>>=4;E-=4;var F=(D&15)+8;if(0===f.wbits)f.wbits=F;else if(F>f.wbits){a.msg="invalid window size";f.mode=30;break}f.dmax=1<<F;a.adler=f.check=1;f.mode=D&512?10:12;E=D=0;break;case 2:for(;16>E;){if(0===K)break a;K--;D+=x[u++]<<E;E+=8}f.flags=D;if(8!==(f.flags&255)){a.msg="unknown compression method";f.mode=30;break}if(f.flags&57344){a.msg="unknown header flags set";f.mode=30;break}f.head&&(f.head.text=
+D>>8&1);f.flags&512&&(d[0]=D&255,d[1]=D>>>8&255,f.check=r(f.check,d,2,0));E=D=0;f.mode=3;case 3:for(;32>E;){if(0===K)break a;K--;D+=x[u++]<<E;E+=8}f.head&&(f.head.time=D);f.flags&512&&(d[0]=D&255,d[1]=D>>>8&255,d[2]=D>>>16&255,d[3]=D>>>24&255,f.check=r(f.check,d,4,0));E=D=0;f.mode=4;case 4:for(;16>E;){if(0===K)break a;K--;D+=x[u++]<<E;E+=8}f.head&&(f.head.xflags=D&255,f.head.os=D>>8);f.flags&512&&(d[0]=D&255,d[1]=D>>>8&255,f.check=r(f.check,d,2,0));E=D=0;f.mode=5;case 5:if(f.flags&1024){for(;16>E;){if(0===
+K)break a;K--;D+=x[u++]<<E;E+=8}f.length=D;f.head&&(f.head.extra_len=D);f.flags&512&&(d[0]=D&255,d[1]=D>>>8&255,f.check=r(f.check,d,2,0));E=D=0}else f.head&&(f.head.extra=null);f.mode=6;case 6:if(f.flags&1024){var y=f.length;y>K&&(y=K);y&&(f.head&&(F=f.head.extra_len-f.length,f.head.extra||(f.head.extra=Array(f.head.extra_len)),l.arraySet(f.head.extra,x,u,y,F)),f.flags&512&&(f.check=r(f.check,x,y,u)),K-=y,u+=y,f.length-=y);if(f.length)break a}f.length=0;f.mode=7;case 7:if(f.flags&2048){if(0===K)break a;
+y=0;do F=x[u+y++],f.head&&F&&65536>f.length&&(f.head.name+=String.fromCharCode(F));while(F&&y<K);f.flags&512&&(f.check=r(f.check,x,y,u));K-=y;u+=y;if(F)break a}else f.head&&(f.head.name=null);f.length=0;f.mode=8;case 8:if(f.flags&4096){if(0===K)break a;y=0;do F=x[u+y++],f.head&&F&&65536>f.length&&(f.head.comment+=String.fromCharCode(F));while(F&&y<K);f.flags&512&&(f.check=r(f.check,x,y,u));K-=y;u+=y;if(F)break a}else f.head&&(f.head.comment=null);f.mode=9;case 9:if(f.flags&512){for(;16>E;){if(0===
+K)break a;K--;D+=x[u++]<<E;E+=8}if(D!==(f.check&65535)){a.msg="header crc mismatch";f.mode=30;break}E=D=0}f.head&&(f.head.hcrc=f.flags>>9&1,f.head.done=!0);a.adler=f.check=0;f.mode=12;break;case 10:for(;32>E;){if(0===K)break a;K--;D+=x[u++]<<E;E+=8}a.adler=f.check=k(D);E=D=0;f.mode=11;case 11:if(0===f.havedict)return a.next_out=m,a.avail_out=q,a.next_in=u,a.avail_in=K,f.hold=D,f.bits=E,2;a.adler=f.check=1;f.mode=12;case 12:if(5===b||6===b)break a;case 13:if(f.last){D>>>=E&7;E-=E&7;f.mode=27;break}for(;3>
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+c*a.pixDims[3]),volumeSize:w.m.fromValues(a.dims[1],a.dims[2],a.dims[3]),qoffset:w.m.fromValues(c*a.qoffset_x,c*a.qoffset_y,c*a.qoffset_z),qform_code:a.qform_code,sform_code:a.sform_code,qfac:h,quatern:w.j.fromValues(d,e,f,g)}}})});var J=function(b){function c(){f(this,c);var a=(c.__proto__||Object.getPrototypeOf(c)).apply(this,arguments);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(c,b);
+I(c,[{key:"download",value:function(b,c){b.chunkDataSize=this.spec.chunkDataSize;return a(this.chunkManager.addRef(),this.parameters.url,function(){return{priorityTier:b.priorityTier,priority:b.priority}},c).then(function(a){var c=Object(B.readImage)(a.header,a.uncompressedData);Object(g.a)(b,c,a.header.littleEndian?C.b.LITTLE:C.b.BIG)})}}]);return c}(Object(p.WithParameters)(e.a,l.c));J=m([Object(h.g)()],J)},function(p,e,m){e.a=function(c){if(c instanceof Object){var a=c[k];void 0===a&&(a=c[k]=f++);
+return"o"+a}return""+JSON.stringify(c)};$jscomp.initSymbol();var k=Symbol("objectId"),f=0},function(p,e,m){m.d(e,"b",function(){return k});m.d(e,"c",function(){return f});e.a="nifti/getNiftiVolumeInfo";var k;(function(c){c[c.NONE=0]="NONE";c[c.BINARY=1]="BINARY";c[c.UINT8=2]="UINT8";c[c.INT16=4]="INT16";c[c.INT32=8]="INT32";c[c.FLOAT32=16]="FLOAT32";c[c.COMPLEX64=32]="COMPLEX64";c[c.FLOAT64=64]="FLOAT64";c[c.RGB24=128]="RGB24";c[c.INT8=256]="INT8";c[c.UINT16=512]="UINT16";c[c.UINT32=768]="UINT32";
+c[c.INT64=1024]="INT64";c[c.UINT64=1280]="UINT64";c[c.FLOAT128=1536]="FLOAT128";c[c.COMPLEX128=1792]="COMPLEX128";c[c.COMPLEX256=2048]="COMPLEX256"})(k||(k={}));var f=function a(){if(!(this instanceof a))throw new TypeError("Cannot call a class as a function");};f.RPC_ID="nifti/VolumeChunkSource"},function(p,e,m){var k=k||{};k.NIFTI1=k.NIFTI1||m(51);k.NIFTI2=k.NIFTI2||m(127);k.Utils=k.Utils||m(30);var f=f||m(27);k.isNIFTI1=function(c){if(c.byteLength<k.NIFTI1.STANDARD_HEADER_SIZE)return!1;var a=new DataView(c);
+c=a.getUint8(k.NIFTI1.MAGIC_NUMBER_LOCATION);var b=a.getUint8(k.NIFTI1.MAGIC_NUMBER_LOCATION+1);a=a.getUint8(k.NIFTI1.MAGIC_NUMBER_LOCATION+2);return!(c!==k.NIFTI1.MAGIC_NUMBER[0]||b!==k.NIFTI1.MAGIC_NUMBER[1]||a!==k.NIFTI1.MAGIC_NUMBER[2])};k.isNIFTI2=function(c){if(c.byteLength<k.NIFTI1.STANDARD_HEADER_SIZE)return!1;var a=new DataView(c);c=a.getUint8(k.NIFTI2.MAGIC_NUMBER_LOCATION);var b=a.getUint8(k.NIFTI2.MAGIC_NUMBER_LOCATION+1);a=a.getUint8(k.NIFTI2.MAGIC_NUMBER_LOCATION+2);return!(c!==k.NIFTI2.MAGIC_NUMBER[0]||
+b!==k.NIFTI2.MAGIC_NUMBER[1]||a!==k.NIFTI2.MAGIC_NUMBER[2])};k.isNIFTI=function(c){return k.isNIFTI1(c)||k.isNIFTI2(c)};k.isCompressed=function(c){if(c){var a=new DataView(c);c=a.getUint8(0);a=a.getUint8(1);if(c===k.Utils.GUNZIP_MAGIC_COOKIE1||a===k.Utils.GUNZIP_MAGIC_COOKIE2)return!0}return!1};k.decompress=function(c){return f.inflate(c).buffer};k.readHeader=function(c){var a=null;k.isCompressed(c)&&(c=k.decompress(c));k.isNIFTI1(c)?a=new k.NIFTI1:k.isNIFTI2(c)&&(a=new k.NIFTI2);a?a.readHeader(c):
+console.error("That file does not appear to be NIFTI!");return a};k.hasExtension=function(c){return 0!=c.extensionFlag[0]};k.readImage=function(c,a){var b=c.vox_offset,d=1,e=1;c.dims[4]&&(d=c.dims[4]);c.dims[5]&&(e=c.dims[5]);return a.slice(b,b+c.numBitsPerVoxel/8*c.dims[2]*c.dims[3]*d*e*c.dims[1])};k.readExtension=function(c,a){var b=c.getExtensionLocation();return a.slice(b,b+c.extensionSize)};k.readExtensionData=function(c,a){var b=c.getExtensionLocation();return a.slice(b+8,b+c.extensionSize-
+8)};"undefined"!==typeof p&&p.exports&&(p.exports=k)},function(p,e,m){var k=k||{};k.Utils=k.Utils||m(30);k.NIFTI1=k.NIFTI1||m(51);k.NIFTI2=k.NIFTI2||function(){this.littleEndian=!1;this.dim_info=0;this.dims=[];this.slice_code=this.slice_end=this.slice_start=this.numBitsPerVoxel=this.datatypeCode=this.intent_code=this.intent_p3=this.intent_p2=this.intent_p1=0;this.pixDims=[];this.vox_offset=0;this.scl_slope=1;this.toffset=this.slice_duration=this.cal_min=this.cal_max=this.xyzt_units=this.scl_inter=
+0;this.intent_name=this.aux_file=this.description="";this.qoffset_z=this.qoffset_y=this.qoffset_x=this.quatern_d=this.quatern_c=this.quatern_b=this.sform_code=this.qform_code=0;this.affine=[[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]];this.magic=0;this.extensionFlag=[0,0,0,0]};k.NIFTI2.MAGIC_COOKIE=540;k.NIFTI2.MAGIC_NUMBER_LOCATION=4;k.NIFTI2.MAGIC_NUMBER=[110,43,50,0,13,10,26,10];k.NIFTI2.prototype.readHeader=function(e){e=new DataView(e);var c=k.Utils.getIntAt(e,0,this.littleEndian),a,b;c!==k.NIFTI2.MAGIC_COOKIE&&
+(this.littleEndian=!0,c=k.Utils.getIntAt(e,0,this.littleEndian));if(c!==k.NIFTI2.MAGIC_COOKIE)throw Error("This does not appear to be a NIFTI file!");this.datatypeCode=k.Utils.getShortAt(e,12,this.littleEndian);this.numBitsPerVoxel=k.Utils.getShortAt(e,14,this.littleEndian);for(a=0;8>a;a+=1)c=16+8*a,this.dims[a]=k.Utils.getLongAt(e,c,this.littleEndian);this.intent_p1=k.Utils.getDoubleAt(e,80,this.littleEndian);this.intent_p2=k.Utils.getDoubleAt(e,88,this.littleEndian);this.intent_p3=k.Utils.getDoubleAt(e,
+96,this.littleEndian);for(a=0;8>a;a+=1)c=104+8*a,this.pixDims[a]=k.Utils.getDoubleAt(e,c,this.littleEndian);this.vox_offset=k.Utils.getLongAt(e,168,this.littleEndian);this.scl_slope=k.Utils.getDoubleAt(e,176,this.littleEndian);this.scl_inter=k.Utils.getDoubleAt(e,184,this.littleEndian);this.cal_max=k.Utils.getDoubleAt(e,192,this.littleEndian);this.cal_min=k.Utils.getDoubleAt(e,200,this.littleEndian);this.slice_duration=k.Utils.getDoubleAt(e,208,this.littleEndian);this.toffset=k.Utils.getDoubleAt(e,
+216,this.littleEndian);this.slice_start=k.Utils.getLongAt(e,224,this.littleEndian);this.slice_end=k.Utils.getLongAt(e,232,this.littleEndian);this.description=k.Utils.getStringAt(e,240,320);this.aux_file=k.Utils.getStringAt(e,320,344);this.qform_code=k.Utils.getIntAt(e,344,this.littleEndian);this.sform_code=k.Utils.getIntAt(e,348,this.littleEndian);this.quatern_b=k.Utils.getDoubleAt(e,352,this.littleEndian);this.quatern_c=k.Utils.getDoubleAt(e,360,this.littleEndian);this.quatern_d=k.Utils.getDoubleAt(e,
+368,this.littleEndian);this.qoffset_x=k.Utils.getDoubleAt(e,376,this.littleEndian);this.qoffset_y=k.Utils.getDoubleAt(e,384,this.littleEndian);this.qoffset_z=k.Utils.getDoubleAt(e,392,this.littleEndian);for(a=0;3>a;a+=1)for(b=0;4>b;b+=1)c=400+8*(4*a+b),this.affine[a][b]=k.Utils.getDoubleAt(e,c,this.littleEndian);this.affine[3][0]=0;this.affine[3][1]=0;this.affine[3][2]=0;this.affine[3][3]=1;this.slice_code=k.Utils.getIntAt(e,496,this.littleEndian);this.xyzt_units=k.Utils.getIntAt(e,500,this.littleEndian);
+this.intent_code=k.Utils.getIntAt(e,504,this.littleEndian);this.intent_name=k.Utils.getStringAt(e,508,524);this.dim_info=k.Utils.getByteAt(e,524);e.byteLength>k.NIFTI2.MAGIC_COOKIE&&(this.extensionFlag[0]=k.Utils.getByteAt(e,540),this.extensionFlag[1]=k.Utils.getByteAt(e,541),this.extensionFlag[2]=k.Utils.getByteAt(e,542),this.extensionFlag[3]=k.Utils.getByteAt(e,543),this.extensionFlag[0]&&(this.extensionSize=this.getExtensionSize(e),this.extensionCode=this.getExtensionCode(e)))};k.NIFTI2.prototype.toFormattedString=
+function(){var e=k.Utils.formatNumber;var c=""+("Datatype = "+ +this.datatypeCode+" ("+this.getDatatypeCodeString(this.datatypeCode)+")\n");c+="Bits Per Voxel = = "+this.numBitsPerVoxel+"\n";c+="Image Dimensions (1-8): "+this.dims[0]+", "+this.dims[1]+", "+this.dims[2]+", "+this.dims[3]+", "+this.dims[4]+", "+this.dims[5]+", "+this.dims[6]+", "+this.dims[7]+"\n";c+="Intent Parameters (1-3): "+this.intent_p1+", "+this.intent_p2+", "+this.intent_p3+"\n";c+="Voxel Dimensions (1-8): "+e(this.pixDims[0])+
+", "+e(this.pixDims[1])+", "+e(this.pixDims[2])+", "+e(this.pixDims[3])+", "+e(this.pixDims[4])+", "+e(this.pixDims[5])+", "+e(this.pixDims[6])+", "+e(this.pixDims[7])+"\n";c+="Image Offset = "+this.vox_offset+"\n";c+="Data Scale: Slope = "+e(this.scl_slope)+" Intercept = "+e(this.scl_inter)+"\n";c+="Display Range: Max = "+e(this.cal_max)+" Min = "+e(this.cal_min)+"\n";c+="Slice Duration = "+this.slice_duration+"\n";c+="Time Axis Shift = "+this.toffset+"\n";c+="Slice Start = "+this.slice_start+
+"\n";c+="Slice End = "+this.slice_end+"\n";c+='Description: "'+this.description+'"\n';c+='Auxiliary File: "'+this.aux_file+'"\n';c+="Q-Form Code = "+this.qform_code+" ("+this.getTransformCodeString(this.qform_code)+")\n";c+="S-Form Code = "+this.sform_code+" ("+this.getTransformCodeString(this.sform_code)+")\n";c+="Quaternion Parameters: b = "+e(this.quatern_b)+" c = "+e(this.quatern_c)+" d = "+e(this.quatern_d)+"\n";c+="Quaternion Offsets: x = "+this.qoffset_x+" y = "+this.qoffset_y+" z = "+
+this.qoffset_z+"\n";c+="S-Form Parameters X: "+e(this.affine[0][0])+", "+e(this.affine[0][1])+", "+e(this.affine[0][2])+", "+e(this.affine[0][3])+"\n";c+="S-Form Parameters Y: "+e(this.affine[1][0])+", "+e(this.affine[1][1])+", "+e(this.affine[1][2])+", "+e(this.affine[1][3])+"\n";c+="S-Form Parameters Z: "+e(this.affine[2][0])+", "+e(this.affine[2][1])+", "+e(this.affine[2][2])+", "+e(this.affine[2][3])+"\n";c+="Slice Code = "+this.slice_code+"\n";c+="Units Code = "+this.xyzt_units+" ("+this.getUnitsCodeString(k.NIFTI1.SPATIAL_UNITS_MASK&
+this.xyzt_units)+", "+this.getUnitsCodeString(k.NIFTI1.TEMPORAL_UNITS_MASK&this.xyzt_units)+")\n";c+="Intent Code = "+this.intent_code+"\n";c+='Intent Name: "'+this.intent_name+'"\n';return c+="Dim Info = "+this.dim_info+"\n"};k.NIFTI2.prototype.getExtensionLocation=function(){return k.NIFTI2.MAGIC_COOKIE+4};k.NIFTI2.prototype.getExtensionSize=k.NIFTI1.prototype.getExtensionSize;k.NIFTI2.prototype.getExtensionCode=k.NIFTI1.prototype.getExtensionCode;k.NIFTI2.prototype.getDatatypeCodeString=k.NIFTI1.prototype.getDatatypeCodeString;
+k.NIFTI2.prototype.getTransformCodeString=k.NIFTI1.prototype.getTransformCodeString;k.NIFTI2.prototype.getUnitsCodeString=k.NIFTI1.prototype.getUnitsCodeString;k.NIFTI2.prototype.getQformMat=k.NIFTI1.prototype.getQformMat;k.NIFTI2.prototype.convertNiftiQFormToNiftiSForm=k.NIFTI1.prototype.convertNiftiQFormToNiftiSForm;k.NIFTI2.prototype.convertNiftiSFormToNEMA=k.NIFTI1.prototype.convertNiftiSFormToNEMA;k.NIFTI2.prototype.nifti_mat33_mul=k.NIFTI1.prototype.nifti_mat33_mul;k.NIFTI2.prototype.nifti_mat33_determ=
+k.NIFTI1.prototype.nifti_mat33_determ;"undefined"!==typeof p&&p.exports&&(p.exports=k.NIFTI2)},function(p,e,m){function k(a){return Object(c.a)(Object(b.a)(a))}Object.defineProperty(e,"__esModule",{value:!0});var f=m(29),c=m(129);p=m(52);var a=m(14),b=m(53);Object(p.a)("vtk",{description:"VTK",getMesh:function(b,c,e,g){return f.a.getData(b.addRef(),k,c,e,g).then(function(b){var c={info:{numTriangles:b.numTriangles,numVertices:b.numVertices,vertexAttributes:[]},indices:b.indices,vertexPositions:b.vertexPositions,
+vertexAttributes:[]};b=$jscomp.makeIterator(b.vertexAttributes);for(var d=b.next();!d.done;d=b.next())d=d.value,c.info.vertexAttributes.push({name:d.name,dataType:a.b.FLOAT32,numComponents:d.numComponents}),c.vertexAttributes.push(d.data);return c})}})},function(p,e,m){e.a=function(a){var b=(new TextDecoder).decode(new Uint8Array(a.buffer,a.byteOffset,Math.min(a.byteLength,1E3))).match(k);if(null===b)throw Error("Failed to parse VTK file header.");var c=b[0].length,d=b[4],e=b[3];b={version:b[1],comment:b[2],
+datasetType:d,dataFormat:e};a=new Uint8Array(a.buffer,a.byteOffset+c,a.byteLength-c);if("ASCII"===e){e=r.get(d);if(void 0===e)throw Error("VTK dataset type "+JSON.stringify(d)+" is not supported.");return e(b,a)}throw Error("VTK data format "+JSON.stringify(e)+" is not supported.");};var k=/^[ \t]*#[ \t]+vtk[ \t]+DataFile[ \t]+Version[ \t]+([^\s]+)[ \t]*\n(.*)\n[ \t]*(ASCII|BINARY)[ \t]*\n[ \t]*DATASET[ \t]+([^ ]+)[ \t]*\n/,f=/^[ \t]*POINT_DATA[ \t]+([0-9]+)[ \t]*$/,c=/^[ \t]*POINTS[ \t]+([0-9]+)[ \t]+([^\s]+)[ \t]*$/,
+a=/^[ \t]*SCALARS[ \t]+([^\s]+)[ \t]+([^\s]+)(?:[ \t]+([0-9]+))?[ \t]*$/,b=/^[ \t]*LOOKUP_TABLE[ \t]+([^\s]+)[ \t]*$/,d=/^[ \t]*POLYGONS[ \t]+([0-9]+)[ \t]+([0-9]+)[ \t]*$/,n=/^[ \t]*3[ \t]+([0-9]+)[ \t]+([0-9]+)[ \t]+([0-9]+)[ \t]*$/,l=/^[ \t]*$/,g=function w(a,b,c,d,e,f){if(!(this instanceof w))throw new TypeError("Cannot call a class as a function");this.header=a;this.numVertices=b;this.vertexPositions=c;this.numTriangles=d;this.indices=e;this.vertexAttributes=f},r=new Map([["POLYDATA",function(e,
+h){function k(a,b,c,d){d=RegExp("^[ \t]*"+"([^s]+)[ \t]+".repeat(c-1)+"([^s]+)[ \t]*$");if(v-A<b)throw Error("VTK data ended unexpectedly while parsing "+a+".");for(var e=new Float32Array(b*c),f=0,g=0;g<b;++g){var h=w[A++],k=h.match(d);if(null===k)throw Error("Failed to parse "+a+" line "+g+": "+JSON.stringify(h)+".");for(h=0;h<c;++h)e[f++]=parseFloat(k[h+1])}return e}function m(a,b){if(void 0!==q)throw Error("POINTS specified more than once.");t=a;z=k("POINTS",a,3,b)}function p(a,b){if(void 0!==
+q)throw Error("VERTICES specified more than once.");if(v-A<a)throw Error("VTK data ended unexpectedly");if(b!==4*a)throw Error("Only triangular faces are supported.");H=a;q=new Uint32Array(3*a);for(var c=b=0;c<a;++c){var d=w[A++].match(n);if(null===d)throw Error("Failed to parse indices for face "+c);q[b++]=parseInt(d[1],10);q[b++]=parseInt(d[2],10);q[b++]=parseInt(d[3],10)}}function r(c){if(t!==c)throw Error("Number of vertices specified in POINT_DATA section ("+c+") "+("must match number of points ("+
+t+")."));for(;A<v;)if(c=w[A],c.match(l))++A;else{var d=c.match(a);if(null!==d){var e=void 0===d[3]?1:parseInt(d[3],10);++A;c=d[1];d=d[2];if(A===v)throw Error("Expected LOOKUP_TABLE directive.");var f=w[A++],g=f.match(b);if(null===g)throw Error("Expected LOOKUP_TABLE directive in "+JSON.stringify(f)+".");f=g[1];g=k("SCALARS("+c+")",t,e,d);G.push({name:c,data:g,numComponents:e,dataType:d,tableName:f})}}}for(var w=(new TextDecoder).decode(h).split("\n"),v=w.length,A=0,t=-1,z=void 0,H=-1,q=void 0,G=[];A<
+v;)if(h=w[A],h.match(l))++A;else{var L=void 0;L=h.match(c);if(null!==L)++A,m(parseInt(L[1],10),L[2]);else if(L=h.match(d),null!==L)++A,p(parseInt(L[1],10),parseInt(L[2],10));else{L=h.match(f);if(null!==L){++A;r(parseInt(L[1],10));break}throw Error("Failed to parse VTK line "+JSON.stringify(h)+".");}}if(void 0===z)throw Error("Vertex positions not specified.");if(void 0===q)throw Error("Indices not specified.");return new g(e,t,z,H,q,G)}]])},function(p,e,m){function k(a,b){if("function"!==typeof b&&
+null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function f(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}m.d(e,"d",function(){return c});e.c="single_mesh/SingleMeshLayer";e.a="single_mesh/getSingleMeshInfo";e.b="";var c=function(a){function b(){f(this,
+b);var a=(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments);if(!this)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!a||"object"!==typeof a&&"function"!==typeof a?this:a}k(b,a);return b}(function b(){f(this,b)});c.RPC_ID="single_mesh/SingleMeshSource"},function(p,e,m){function k(b){b=(new TextDecoder).decode(Object(a.a)(b)).trim().split(/\n+/);if(!b)throw Error("CSV file is empty.");var d=b[0].split(","),e=d.map(function(a){return{name:a.trim(),
+dataType:c.b.FLOAT32,numComponents:1}}),f=b.length-1,g=d.length;d=d.map(function(){return new Float32Array(f)});for(var k=0;k<f;++k)for(var m=b[k+1].split(","),p=0;p<g;++p)d[p][k]=parseFloat(m[p]);return{numVertices:f,attributeInfo:e,attributes:d}}Object.defineProperty(e,"__esModule",{value:!0});var f=m(29);p=m(52);var c=m(14),a=m(53);Object(p.b)("csv",{description:"Comma separated value text file",getMeshVertexAttributes:function(a,c,e,l){return f.a.getData(a.addRef(),k,c,e,l)}})}])});
diff --git a/third_party/export_nehuba/main.bundle.js b/third_party/export_nehuba/main.bundle.js
index 795f59b6d64ac002ede3048da435f84592ab5b18..09e1d3e2f5c288cd7263cc31a19314bce80da01a 100644
--- a/third_party/export_nehuba/main.bundle.js
+++ b/third_party/export_nehuba/main.bundle.js
@@ -25,1924 +25,2308 @@
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
+
+ Copyright 2018 Google Inc.
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
*/
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-{key:"disableVertexData",value:function(a,b){for(var c=2,d=this.attributeInfo.length,f=this.attributeNames,h=0;h<d;++h)void 0!==f[h]&&++c;b=b.textureUnit(J)+a.TEXTURE0;for(d=0;d<c;++d)a.activeTexture(b++),a.bindTexture(a.TEXTURE_2D,null)}},{key:"drawFragment",value:function(a,b,c,d){d.ensure(c.numIndices).bind(b);this.bindVertexData(a,b,c.vertexData);this.indexBufferHelper.bind(c.indexBuffer,b);a.drawArrays(a.TRIANGLES,0,c.numIndices)}},{key:"endLayer",value:function(a,b){Object(x.c)(a,b);this.indexBufferHelper.disable(b);
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+m.level;r=Qa(a,H(c,r?m.from:m.to,r?"after":"before"),"line",b,d);Ed(r,g,k,!0)&&r.top>k&&(m=e[l-1])}return m}function pg(a,b,c,d,e,g,k){k=Fe(a,b,d,k);c=k.begin;k=k.end;/\s/.test(b.text.charAt(k-1))&&k--;for(var l=b=null,m=0;m<e.length;m++){var r=e[m];if(!(r.from>=k||r.to<=c)){var t=Pa(a,d,1!=r.level?Math.min(k,r.to)-1:Math.max(c,r.from)).right;t=t<g?g-t+1E9:t-g;if(!b||l>t)b=r,l=t}}b||(b=e[e.length-1]);b.from<c&&(b={from:c,to:b.to,level:b.level});b.to>k&&(b={from:b.from,to:k,level:b.level});return b}
+function tb(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==ub){ub=c("pre");for(var b=0;49>b;++b)ub.appendChild(document.createTextNode("x")),ub.appendChild(c("br"));ub.appendChild(document.createTextNode("x"))}h(a.measure,ub);b=ub.offsetHeight/50;3<b&&(a.cachedTextHeight=b);f(a.measure);return b||1}function ic(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=c("span","xxxxxxxxxx"),d=c("pre",[b]);h(a.measure,d);b=b.getBoundingClientRect();b=(b.right-b.left)/10;2<b&&(a.cachedCharWidth=
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+function Ie(a,b){void 0===b&&(b=!0);for(var c=a.doc,d={},e=d.cursors=document.createDocumentFragment(),g=d.selection=document.createDocumentFragment(),k=0;k<c.sel.ranges.length;k++)if(b||k!=c.sel.primIndex){var l=c.sel.ranges[k];if(!(l.from().line>=a.display.viewTo||l.to().line<a.display.viewFrom)){var m=l.empty();(m||a.options.showCursorWhenSelecting)&&Je(a,l.head,e);m||rg(a,l,g)}}return d}function Je(a,b,d){b=Qa(a,b,"div",null,null,!a.options.singleCursorHeightPerLine);var e=d.appendChild(c("div",
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+20)),a.display.input.receivedFocus()),Hd(a))}function lc(a,b){a.state.delayingBlurEvent||(a.state.focused&&(da(a,"blur",a,b),a.state.focused=!1,wb(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function Zc(a){a=a.display;for(var b=a.lineDiv.offsetTop,c=0;c<a.view.length;c++){var d=a.view[c];if(!d.hidden){if(V&&8>ca){var e=d.node.offsetTop+d.node.offsetHeight;var g=e-b;b=e}else g=d.node.getBoundingClientRect(),
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+d.lineNumWidth=d.lineNumInnerWidth+e;d.lineNumChars=d.lineNumInnerWidth?b.length:-1;d.lineGutter.style.width=d.lineNumWidth+"px";Kd(a);return!0}return!1}function Ld(a,b){var c=a.display,d=tb(a.display);0>b.top&&(b.top=0);var e=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:c.scroller.scrollTop,g=wd(a),k={};b.bottom-b.top>g&&(b.bottom=b.top+g);var l=a.doc.height+vd(c),m=b.top<d;d=b.bottom>l-d;b.top<e?k.scrollTop=m?0:b.top:b.bottom>e+g&&(g=Math.min(b.top,(d?l:b.bottom)-g),g!=e&&(k.scrollTop=g));
+e=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:c.scroller.scrollLeft;a=qb(a)-(a.options.fixedGutter?c.gutters.offsetWidth:0);if(c=b.right-b.left>a)b.right=b.left+a;10>b.left?k.scrollLeft=0:b.left<e?k.scrollLeft=Math.max(0,b.left-(c?0:10)):b.right>a+e-3&&(k.scrollLeft=b.right+(c?0:10)-a);return k}function $c(a,b){null!=b&&(ad(a),a.curOp.scrollTop=(null==a.curOp.scrollTop?a.doc.scrollTop:a.curOp.scrollTop)+b)}function Kb(a){ad(a);var b=a.getCursor();a.curOp.scrollToPos={from:b,to:b,margin:a.options.cursorScrollMargin}}
+function mc(a,b,c){null==b&&null==c||ad(a);null!=b&&(a.curOp.scrollLeft=b);null!=c&&(a.curOp.scrollTop=c)}function ad(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=Ee(a,b.from),d=Ee(a,b.to);Pe(a,c,d,b.margin)}}function Pe(a,b,c,d){b=Ld(a,{left:Math.min(b.left,c.left),top:Math.min(b.top,c.top)-d,right:Math.max(b.right,c.right),bottom:Math.max(b.bottom,c.bottom)+d});mc(a,b.scrollLeft,b.scrollTop)}function nc(a,b){2>Math.abs(a.doc.scrollTop-b)||(eb||Md(a,{top:b}),Qe(a,b,!0),eb&&Md(a),
+oc(a,100))}function Qe(a,b,c){b=Math.min(a.display.scroller.scrollHeight-a.display.scroller.clientHeight,b);if(a.display.scroller.scrollTop!=b||c)a.doc.scrollTop=b,a.display.scrollbars.setScrollTop(b),a.display.scroller.scrollTop!=b&&(a.display.scroller.scrollTop=b)}function xb(a,b,c,d){b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth);(c?b==a.doc.scrollLeft:2>Math.abs(a.doc.scrollLeft-b))&&!d||(a.doc.scrollLeft=b,Ne(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=
+b),a.display.scrollbars.setScrollLeft(b))}function pc(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+vd(a.display));return{clientHeight:b.scroller.clientHeight,viewHeight:b.wrapper.clientHeight,scrollWidth:b.scroller.scrollWidth,clientWidth:b.scroller.clientWidth,viewWidth:b.wrapper.clientWidth,barLeft:a.options.fixedGutter?c:0,docHeight:d,scrollHeight:d+Xa(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function Lb(a,b){b||(b=pc(a));var c=a.display.barWidth,d=
+a.display.barHeight;Re(a,b);for(b=0;4>b&&c!=a.display.barWidth||d!=a.display.barHeight;b++)c!=a.display.barWidth&&a.options.lineWrapping&&Zc(a),Re(a,pc(a)),c=a.display.barWidth,d=a.display.barHeight}function Re(a,b){var c=a.display,d=c.scrollbars.update(b);c.sizer.style.paddingRight=(c.barWidth=d.right)+"px";c.sizer.style.paddingBottom=(c.barHeight=d.bottom)+"px";c.heightForcer.style.borderBottom=d.bottom+"px solid transparent";d.right&&d.bottom?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=
+d.bottom+"px",c.scrollbarFiller.style.width=d.right+"px"):c.scrollbarFiller.style.display="";d.bottom&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d.bottom+"px",c.gutterFiller.style.width=b.gutterWidth+"px"):c.gutterFiller.style.display=""}function Se(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&wb(a.display.wrapper,a.display.scrollbars.addClass));a.display.scrollbars=new Te[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,
+a.display.scrollbarFiller);T(b,"mousedown",function(){a.state.focused&&setTimeout(function(){return a.display.input.focus()},0)});b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?xb(a,b):nc(a,b)},a);a.display.scrollbars.addClass&&g(a.display.wrapper,a.display.scrollbars.addClass)}function yb(a){a.curOp={cm:a,viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,
+updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++sg};a=a.curOp;Jb?Jb.ops.push(a):a.ownsGroup=Jb={ops:[a],delayedCallbacks:[]}}function zb(a){lg(a.curOp,function(a){for(var b=0;b<a.ops.length;b++)a.ops[b].cm.curOp=null;a=a.ops;for(b=0;b<a.length;b++){var d=a[b],g=d.cm,k=g.display,l=g.display;!l.scrollbarsClipped&&l.scroller.offsetWidth&&(l.nativeBarWidth=l.scroller.offsetWidth-l.scroller.clientWidth,l.heightForcer.style.height=Xa(g)+"px",l.sizer.style.marginBottom=-l.nativeBarWidth+
+"px",l.sizer.style.borderRightWidth=Xa(g)+"px",l.scrollbarsClipped=!0);d.updateMaxLine&&ab(g);d.mustUpdate=d.viewChanged||d.forceUpdate||null!=d.scrollTop||d.scrollToPos&&(d.scrollToPos.from.line<k.viewFrom||d.scrollToPos.to.line>=k.viewTo)||k.maxLineChanged&&g.options.lineWrapping;d.update=d.mustUpdate&&new bd(g,d.mustUpdate&&{top:d.scrollTop,ensure:d.scrollToPos},d.forceUpdate)}for(b=0;b<a.length;b++)d=a[b],d.updatedDisplay=d.mustUpdate&&Nd(d.cm,d.update);for(b=0;b<a.length;b++)if(d=a[b],g=d.cm,
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+a.length);if(d(e)==d(a))return!1!==b&&(this.pos+=a.length),!0}else{if((a=this.string.slice(this.pos).match(a))&&0<a.index)return null;a&&!1!==b&&(this.pos+=a[0].length);return a}};ja.prototype.current=function(){return this.string.slice(this.start,this.pos)};ja.prototype.hideFirstChars=function(a,b){this.lineStart+=a;try{return b()}finally{this.lineStart-=a}};ja.prototype.lookAhead=function(a){var b=this.lineOracle;return b&&b.lookAhead(a)};ja.prototype.baseToken=function(){var a=this.lineOracle;
+return a&&a.baseToken(this.pos)};var Tc=function(a,b){this.state=a;this.lookAhead=b},Wa=function(a,b,c,d){this.state=b;this.doc=a;this.line=c;this.maxLookAhead=d||0;this.baseTokens=null;this.baseTokenPos=1};Wa.prototype.lookAhead=function(a){var b=this.doc.getLine(this.line+a);null!=b&&a>this.maxLookAhead&&(this.maxLookAhead=a);return b};Wa.prototype.baseToken=function(a){if(!this.baseTokens)return null;for(;this.baseTokens[this.baseTokenPos]<=a;)this.baseTokenPos+=2;var b=this.baseTokens[this.baseTokenPos+
+1];return{type:b&&b.replace(/( |^)overlay .*/,""),size:this.baseTokens[this.baseTokenPos]-a}};Wa.prototype.nextLine=function(){this.line++;0<this.maxLookAhead&&this.maxLookAhead--};Wa.fromSaved=function(a,b,c){return b instanceof Tc?new Wa(a,Oa(a.mode,b.state),c,b.lookAhead):new Wa(a,Oa(a.mode,b),c)};Wa.prototype.save=function(a){a=!1!==a?Oa(this.doc.mode,this.state):this.state;return 0<this.maxLookAhead?new Tc(a,this.maxLookAhead):a};var ke=function(a,b,c){this.start=a.start;this.end=a.pos;this.string=
+a.current();this.type=b||null;this.state=c},Mb=function(a,b,c){this.text=a;Aa(this,b);this.height=c?c(this):1};Mb.prototype.lineNo=function(){return N(this)};La(Mb);var hg={},gg={},Jb=null,fc=null,ye={left:0,right:0,top:0,bottom:0},ub,Db=function(a,b,d){this.cm=d;var e=this.vert=c("div",[c("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),g=this.horiz=c("div",[c("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(e);a(g);T(e,"scroll",function(){e.clientHeight&&b(e.scrollTop,
+"vertical")});T(g,"scroll",function(){g.clientWidth&&b(g.scrollLeft,"horizontal")});this.checkedZeroWidth=!1;V&&8>ca&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Db.prototype.update=function(a){var b=a.scrollWidth>a.clientWidth+1,c=a.scrollHeight>a.clientHeight+1,d=a.nativeBarWidth;c?(this.vert.style.display="block",this.vert.style.bottom=b?d+"px":"0",this.vert.firstChild.style.height=Math.max(0,a.scrollHeight-a.clientHeight+(a.viewHeight-(b?d:0)))+"px"):(this.vert.style.display=
+"",this.vert.firstChild.style.height="0");b?(this.horiz.style.display="block",this.horiz.style.right=c?d+"px":"0",this.horiz.style.left=a.barLeft+"px",this.horiz.firstChild.style.width=Math.max(0,a.scrollWidth-a.clientWidth+(a.viewWidth-a.barLeft-(c?d:0)))+"px"):(this.horiz.style.display="",this.horiz.firstChild.style.width="0");!this.checkedZeroWidth&&0<a.clientHeight&&(0==d&&this.zeroWidthHack(),this.checkedZeroWidth=!0);return{right:c?d:0,bottom:b?d:0}};Db.prototype.setScrollLeft=function(a){this.horiz.scrollLeft!=
+a&&(this.horiz.scrollLeft=a);this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")};Db.prototype.setScrollTop=function(a){this.vert.scrollTop!=a&&(this.vert.scrollTop=a);this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")};Db.prototype.zeroWidthHack=function(){this.horiz.style.height=this.vert.style.width=Ma&&!dh?"12px":"18px";this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none";this.disableHoriz=new Bb;this.disableVert=new Bb};Db.prototype.enableZeroWidthBar=
+function(a,b,c){function d(){var e=a.getBoundingClientRect();("vert"==c?document.elementFromPoint(e.right-1,(e.top+e.bottom)/2):document.elementFromPoint((e.right+e.left)/2,e.bottom-1))!=a?a.style.pointerEvents="none":b.set(1E3,d)}a.style.pointerEvents="auto";b.set(1E3,d)};Db.prototype.clear=function(){var a=this.horiz.parentNode;a.removeChild(this.horiz);a.removeChild(this.vert)};var Ic=function(){};Ic.prototype.update=function(){return{bottom:0,right:0}};Ic.prototype.setScrollLeft=function(){};
+Ic.prototype.setScrollTop=function(){};Ic.prototype.clear=function(){};var Te={"native":Db,"null":Ic},sg=0,bd=function(a,b,c){var d=a.display;this.viewport=b;this.visible=Jd(d,a.doc,b);this.editorIsHidden=!d.wrapper.offsetWidth;this.wrapperHeight=d.wrapper.clientHeight;this.wrapperWidth=d.wrapper.clientWidth;this.oldDisplayWidth=qb(a);this.force=c;this.dims=yd(a);this.events=[]};bd.prototype.signal=function(a,b){Da(a,b)&&this.events.push(arguments)};bd.prototype.finish=function(){for(var a=0;a<this.events.length;a++)da.apply(null,
+this.events[a])};var dd=0,Ia=null;V?Ia=-.53:eb?Ia=15:Vc?Ia=-.7:Rf&&(Ia=-1/3);var Ja=function(a,b){this.ranges=a;this.primIndex=b};Ja.prototype.primary=function(){return this.ranges[this.primIndex]};Ja.prototype.equals=function(a){if(a==this)return!0;if(a.primIndex!=this.primIndex||a.ranges.length!=this.ranges.length)return!1;for(var b=0;b<this.ranges.length;b++){var c=this.ranges[b],d=a.ranges[b];if(!aa(c.anchor,d.anchor)||!aa(c.head,d.head))return!1}return!0};Ja.prototype.deepCopy=function(){for(var a=
+[],b=0;b<this.ranges.length;b++)a[b]=new W(ba(this.ranges[b].anchor),ba(this.ranges[b].head));return new Ja(a,this.primIndex)};Ja.prototype.somethingSelected=function(){for(var a=0;a<this.ranges.length;a++)if(!this.ranges[a].empty())return!0;return!1};Ja.prototype.contains=function(a,b){b||(b=a);for(var c=0;c<this.ranges.length;c++){var d=this.ranges[c];if(0<=Q(b,d.from())&&0>=Q(a,d.to()))return c}return-1};var W=function(a,b){this.anchor=a;this.head=b};W.prototype.from=function(){return fa(this.anchor,
+this.head)};W.prototype.to=function(){return ka(this.anchor,this.head)};W.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};tc.prototype={chunkSize:function(){return this.lines.length},removeInner:function(a,b){for(var c=a,d=a+b;c<d;++c){var e=this.lines[c];this.height-=e.height;var g=e;g.parent=null;Eb(g);qa(e,"delete")}this.lines.splice(a,b)},collapse:function(a){a.push.apply(a,this.lines)},insertInner:function(a,b,c){this.height+=c;this.lines=this.lines.slice(0,
+a).concat(b).concat(this.lines.slice(a));for(a=0;a<b.length;++a)b[a].parent=this},iterN:function(a,b,c){for(b=a+b;a<b;++a)if(c(this.lines[a]))return!0}};uc.prototype={chunkSize:function(){return this.size},removeInner:function(a,b){this.size-=b;for(var c=0;c<this.children.length;++c){var d=this.children[c],e=d.chunkSize();if(a<e){var g=Math.min(b,e-a),k=d.height;d.removeInner(a,g);this.height-=k-d.height;e==g&&(this.children.splice(c--,1),d.parent=null);if(0==(b-=g))break;a=0}else a-=e}25>this.size-
+b&&(1<this.children.length||!(this.children[0]instanceof tc))&&(a=[],this.collapse(a),this.children=[new tc(a)],this.children[0].parent=this)},collapse:function(a){for(var b=0;b<this.children.length;++b)this.children[b].collapse(a)},insertInner:function(a,b,c){this.size+=b.length;this.height+=c;for(var d=0;d<this.children.length;++d){var e=this.children[d],g=e.chunkSize();if(a<=g){e.insertInner(a,b,c);if(e.lines&&50<e.lines.length){for(b=a=e.lines.length%25+25;b<e.lines.length;)c=new tc(e.lines.slice(b,
+b+=25)),e.height-=c.height,this.children.splice(++d,0,c),c.parent=this;e.lines=e.lines.slice(0,a);this.maybeSpill()}break}a-=g}},maybeSpill:function(){if(!(10>=this.children.length)){var a=this;do{var b=a.children.splice(a.children.length-5,5);b=new uc(b);if(a.parent){a.size-=b.size;a.height-=b.height;var c=r(a.parent.children,a);a.parent.children.splice(c+1,0,b)}else c=new uc(a.children),c.parent=a,a.children=[c,b],a=c;b.parent=a.parent}while(10<a.children.length);a.parent.maybeSpill()}},iterN:function(a,
+b,c){for(var d=0;d<this.children.length;++d){var e=this.children[d],g=e.chunkSize();if(a<g){g=Math.min(b,g-a);if(e.iterN(a,g,c))return!0;if(0==(b-=g))break;a=0}else a-=g}}};var vc=function(a,b,c){if(c)for(var d in c)c.hasOwnProperty(d)&&(this[d]=c[d]);this.doc=a;this.node=b};vc.prototype.clear=function(){var a=this.doc.cm,b=this.line.widgets,c=this.line,d=N(c);if(null!=d&&b){for(var e=0;e<b.length;++e)b[e]==this&&b.splice(e--,1);b.length||(c.widgets=null);var g=hc(this);P(c,Math.max(0,c.height-g));
+a&&(Ea(a,function(){var b=-g;Ha(c)<(a.curOp&&a.curOp.scrollTop||a.doc.scrollTop)&&$c(a,b);kb(a,d,"widget")}),qa(a,"lineWidgetCleared",a,this,d))}};vc.prototype.changed=function(){var a=this,b=this.height,c=this.doc.cm,d=this.line;this.height=null;var e=hc(this)-b;e&&(P(d,d.height+e),c&&Ea(c,function(){c.curOp.forceUpdate=!0;Ha(d)<(c.curOp&&c.curOp.scrollTop||c.doc.scrollTop)&&$c(c,e);qa(c,"lineWidgetChanged",c,a,N(d))}))};La(vc);var wf=0,mb=function(a,b){this.lines=[];this.type=b;this.doc=a;this.id=
+++wf};mb.prototype.clear=function(){if(!this.explicitlyCleared){var a=this.doc.cm,b=a&&!a.curOp;b&&yb(a);if(Da(this,"clear")){var c=this.find();c&&qa(this,"clear",c.from,c.to)}for(var d=c=null,e=0;e<this.lines.length;++e){var g=this.lines[e],k=Ba(g.markedSpans,this);a&&!this.collapsed?kb(a,N(g),"text"):a&&(null!=k.to&&(d=N(g)),null!=k.from&&(c=N(g)));for(var l=g,m=void 0,r=g.markedSpans,t=k,f=0;f<r.length;++f)r[f]!=t&&(m||(m=[])).push(r[f]);l.markedSpans=m;null==k.from&&this.collapsed&&!$a(this.doc,
+g)&&a&&P(g,tb(a.display))}if(a&&this.collapsed&&!a.options.lineWrapping)for(e=0;e<this.lines.length;++e)g=Ga(this.lines[e]),k=xa(g),k>a.display.maxLineLength&&(a.display.maxLine=g,a.display.maxLineLength=k,a.display.maxLineChanged=!0);null!=c&&a&&this.collapsed&&ya(a,c,d+1);this.lines.length=0;this.explicitlyCleared=!0;this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,a&&mf(a.doc));a&&qa(a,"markerCleared",a,this,c,d);b&&zb(a);this.parent&&this.parent.clear()}};mb.prototype.find=function(a,b){null==
+a&&"bookmark"==this.type&&(a=1);for(var c,d,e=0;e<this.lines.length;++e){var g=this.lines[e],k=Ba(g.markedSpans,this);if(null!=k.from&&(c=H(b?g:N(g),k.from),-1==a))return c;if(null!=k.to&&(d=H(b?g:N(g),k.to),1==a))return d}return c&&{from:c,to:d}};mb.prototype.changed=function(){var a=this,b=this.find(-1,!0),c=this,d=this.doc.cm;b&&d&&Ea(d,function(){var e=b.line,g=N(b.line);if(g=xd(d,g))ze(g),d.curOp.selectionChanged=d.curOp.forceUpdate=!0;d.curOp.updateMaxLine=!0;$a(c.doc,e)||null==c.height||(g=
+c.height,c.height=null,(g=hc(c)-g)&&P(e,e.height+g));qa(d,"markerChanged",d,a)})};mb.prototype.attachLine=function(a){if(!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;b.maybeHiddenMarkers&&-1!=r(b.maybeHiddenMarkers,this)||(b.maybeUnhiddenMarkers||(b.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(a)};mb.prototype.detachLine=function(a){this.lines.splice(r(this.lines,a),1);!this.lines.length&&this.doc.cm&&(a=this.doc.cm.curOp,(a.maybeHiddenMarkers||(a.maybeHiddenMarkers=[])).push(this))};
+La(mb);var wc=function(a,b){this.markers=a;this.primary=b;for(b=0;b<a.length;++b)a[b].parent=this};wc.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var a=0;a<this.markers.length;++a)this.markers[a].clear();qa(this,"clear")}};wc.prototype.find=function(a,b){return this.primary.find(a,b)};La(wc);var gh=0,za=function(a,b,c,d,e){if(!(this instanceof za))return new za(a,b,c,d,e);null==c&&(c=0);uc.call(this,[new tc([new Mb("",null)])]);this.first=c;this.scrollTop=
+this.scrollLeft=0;this.cantEdit=!1;this.cleanGeneration=1;this.modeFrontier=this.highlightFrontier=c;c=H(c,0);this.sel=db(c);this.history=new ed(null);this.id=++gh;this.modeOption=b;this.lineSep=d;this.direction="rtl"==e?"rtl":"ltr";this.extend=!1;"string"==typeof a&&(a=this.splitLines(a));Sd(this,{from:c,to:c,text:a});ra(this,db(c),Ya)};za.prototype=z(uc.prototype,{constructor:za,iter:function(a,b,c){c?this.iterN(a-this.first,b-a,c):this.iterN(this.first,this.first+this.size,a)},insert:function(a,
+b){for(var c=0,d=0;d<b.length;++d)c+=b[d].height;this.insertInner(a-this.first,b,c)},remove:function(a,b){this.removeInner(a-this.first,b)},getValue:function(a){var b=M(this,this.first,this.first+this.size);return!1===a?b:b.join(a||this.lineSeparator())},setValue:pa(function(a){var b=H(this.first,0),c=this.first+this.size-1;Pb(this,{from:b,to:H(c,I(this,c).text.length),text:this.splitLines(a),origin:"setValue",full:!0},!0);this.cm&&mc(this.cm,0,0);ra(this,db(b),Ya)}),replaceRange:function(a,b,c,d){b=
+R(this,b);c=c?R(this,c):b;Qb(this,a,b,c,d)},getRange:function(a,b,c){a=O(this,R(this,a),R(this,b));return!1===c?a:a.join(c||this.lineSeparator())},getLine:function(a){return(a=this.getLineHandle(a))&&a.text},getLineHandle:function(a){if(U(this,a))return I(this,a)},getLineNumber:function(a){return N(a)},getLineHandleVisualStart:function(a){"number"==typeof a&&(a=I(this,a));return Ga(a)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+
+this.size-1},clipPos:function(a){return R(this,a)},getCursor:function(a){var b=this.sel.primary();return null==a||"head"==a?b.head:"anchor"==a?b.anchor:"end"==a||"to"==a||!1===a?b.to():b.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:pa(function(a,b,c){a=R(this,"number"==typeof a?H(a,b||0):a);ra(this,db(a,null),c)}),setSelection:pa(function(a,b,c){var d=R(this,a);a=R(this,b||a);ra(this,db(d,a),c)}),extendSelection:pa(function(a,
+b,c){gd(this,R(this,a),b&&R(this,b),c)}),extendSelections:pa(function(a,b){hf(this,X(this,a),b)}),extendSelectionsBy:pa(function(a,b){a=y(this.sel.ranges,a);hf(this,X(this,a),b)}),setSelections:pa(function(a,b,c){if(a.length){for(var d=[],e=0;e<a.length;e++)d[e]=new W(R(this,a[e].anchor),R(this,a[e].head));null==b&&(b=Math.min(a.length-1,this.sel.primIndex));ra(this,Sa(d,b),c)}}),addSelection:pa(function(a,b,c){var d=this.sel.ranges.slice(0);d.push(new W(R(this,a),R(this,b||a)));ra(this,Sa(d,d.length-
+1),c)}),getSelection:function(a){for(var b=this.sel.ranges,c,d=0;d<b.length;d++){var e=O(this,b[d].from(),b[d].to());c=c?c.concat(e):e}return!1===a?c:c.join(a||this.lineSeparator())},getSelections:function(a){for(var b=[],c=this.sel.ranges,d=0;d<c.length;d++){var e=O(this,c[d].from(),c[d].to());!1!==a&&(e=e.join(a||this.lineSeparator()));b[d]=e}return b},replaceSelection:function(a,b,c){for(var d=[],e=0;e<this.sel.ranges.length;e++)d[e]=a;this.replaceSelections(d,b,c||"+input")},replaceSelections:pa(function(a,
+b,c){for(var d=[],e=this.sel,g=0;g<e.ranges.length;g++){var k=e.ranges[g];d[g]={from:k.from(),to:k.to(),text:this.splitLines(a[g]),origin:c}}if(a=b&&"end"!=b){a=[];e=c=H(this.first,0);for(g=0;g<d.length;g++){var l=d[g];k=$e(l.from,c,e);var m=$e(lb(l),c,e);c=l.to;e=m;"around"==b?(l=this.sel.ranges[g],l=0>Q(l.head,l.anchor),a[g]=new W(l?m:k,l?k:m)):a[g]=new W(k,k)}a=new Ja(a,this.sel.primIndex)}b=a;for(a=d.length-1;0<=a;a--)Pb(this,d[a]);b?jf(this,b):this.cm&&Kb(this.cm)}),undo:pa(function(){id(this,
+"undo")}),redo:pa(function(){id(this,"redo")}),undoSelection:pa(function(){id(this,"undo",!0)}),redoSelection:pa(function(){id(this,"redo",!0)}),setExtending:function(a){this.extend=a},getExtending:function(){return this.extend},historySize:function(){for(var a=this.history,b=0,c=0,d=0;d<a.done.length;d++)a.done[d].ranges||++b;for(d=0;d<a.undone.length;d++)a.undone[d].ranges||++c;return{undo:b,redo:c}},clearHistory:function(){this.history=new ed(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=
+this.changeGeneration(!0)},changeGeneration:function(a){a&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null);return this.history.generation},isClean:function(a){return this.history.generation==(a||this.cleanGeneration)},getHistory:function(){return{done:Nb(this.history.done),undone:Nb(this.history.undone)}},setHistory:function(a){var b=this.history=new ed(this.history.maxGeneration);b.done=Nb(a.done.slice(0),null,!0);b.undone=Nb(a.undone.slice(0),null,!0)},setGutterMarker:pa(function(a,
+b,c){return sc(this,a,"gutter",function(a){var d=a.gutterMarkers||(a.gutterMarkers={});d[b]=c;!c&&G(d)&&(a.gutterMarkers=null);return!0})}),clearGutter:pa(function(a){var b=this;this.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&sc(b,c,"gutter",function(){c.gutterMarkers[a]=null;G(c.gutterMarkers)&&(c.gutterMarkers=null);return!0})})}),lineInfo:function(a){if("number"==typeof a){if(!U(this,a))return null;var b=a;a=I(this,a);if(!a)return null}else if(b=N(a),null==b)return null;return{line:b,
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+(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())};Y.prototype.readFromDOMSoon=function(){var a=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){a.readDOMTimeout=null;if(a.composing)if(a.composing.done)a.composing=null;else return;a.updateFromDOM()},80))};Y.prototype.updateFromDOM=function(){var a=this;!this.cm.isReadOnly()&&this.pollContent()||Ea(this.cm,function(){return ya(a.cm)})};Y.prototype.setUneditable=function(a){a.contentEditable=
+"false"};Y.prototype.onKeyPress=function(a){0!=a.charCode&&(a.preventDefault(),this.cm.isReadOnly()||oa(this.cm,ee)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0))};Y.prototype.readOnlyChanged=function(a){this.div.contentEditable=String("nocursor"!=a)};Y.prototype.onContextMenu=function(){};Y.prototype.resetPosition=function(){};Y.prototype.needsContentAttribute=!0;var ma=function(a){this.cm=a;this.prevInput="";this.pollingFast=!1;this.polling=new Bb;this.hasSelection=!1;this.composing=
+null};ma.prototype.init=function(a){function b(a){if(!ia(e,a)){if(e.somethingSelected())Fa={lineWise:!1,text:e.getSelections()};else if(e.options.lineWiseCopyCut){var b=Uf(e);Fa={lineWise:!0,text:b.text};"cut"==a.type?e.setSelections(b.ranges,null,Ya):(d.prevInput="",k.value=b.text.join("\n"),Gc(k))}else return;"cut"==a.type&&(e.state.cutIncoming=!0)}}var c=this,d=this,e=this.cm,g=this.wrapper=Wf(),k=this.textarea=g.firstChild;a.wrapper.insertBefore(g,a.wrapper.firstChild);Ec&&(k.style.width="0px");
+T(k,"input",function(){V&&9<=ca&&c.hasSelection&&(c.hasSelection=null);d.poll()});T(k,"paste",function(a){ia(e,a)||Tf(a,e)||(e.state.pasteIncoming=!0,d.fastPoll())});T(k,"cut",b);T(k,"copy",b);T(a.scroller,"paste",function(b){cb(a,b)||ia(e,b)||(e.state.pasteIncoming=!0,d.focus())});T(a.lineSpace,"selectstart",function(b){cb(a,b)||na(b)});T(k,"compositionstart",function(){var a=e.getCursor("from");d.composing&&d.composing.range.clear();d.composing={start:a,range:e.markText(a,e.getCursor("to"),{className:"CodeMirror-composing"})}});
+T(k,"compositionend",function(){d.composing&&(d.poll(),d.composing.range.clear(),d.composing=null)})};ma.prototype.prepareSelection=function(){var a=this.cm,b=a.display,c=a.doc,d=Ie(a);if(a.options.moveInputWithCursor){a=Qa(a,c.sel.primary().head,"div");c=b.wrapper.getBoundingClientRect();var e=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,a.top+e.top-c.top));d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,a.left+e.left-c.left))}return d};ma.prototype.showSelection=
+function(a){var b=this.cm.display;h(b.cursorDiv,a.cursors);h(b.selectionDiv,a.selection);null!=a.teTop&&(this.wrapper.style.top=a.teTop+"px",this.wrapper.style.left=a.teLeft+"px")};ma.prototype.reset=function(a){if(!this.contextMenuPending&&!this.composing){var b=this.cm;b.somethingSelected()?(this.prevInput="",a=b.getSelection(),this.textarea.value=a,b.state.focused&&Gc(this.textarea),V&&9<=ca&&(this.hasSelection=a)):a||(this.prevInput=this.textarea.value="",V&&9<=ca&&(this.hasSelection=null))}};
+ma.prototype.getField=function(){return this.textarea};ma.prototype.supportsTouch=function(){return!1};ma.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!Yb||e()!=this.textarea))try{this.textarea.focus()}catch(J){}};ma.prototype.blur=function(){this.textarea.blur()};ma.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0};ma.prototype.receivedFocus=function(){this.slowPoll()};ma.prototype.slowPoll=function(){var a=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,
+function(){a.poll();a.cm.state.focused&&a.slowPoll()})};ma.prototype.fastPoll=function(){function a(){c.poll()||b?(c.pollingFast=!1,c.slowPoll()):(b=!0,c.polling.set(60,a))}var b=!1,c=this;c.pollingFast=!0;c.polling.set(20,a)};ma.prototype.poll=function(){var a=this,b=this.cm,c=this.textarea,d=this.prevInput;if(this.contextMenuPending||!b.state.focused||fh(c)&&!d&&!this.composing||b.isReadOnly()||b.options.disableInput||b.state.keySeq)return!1;var e=c.value;if(e==d&&!b.somethingSelected())return!1;
+if(V&&9<=ca&&this.hasSelection===e||Ma&&/[\uf700-\uf7ff]/.test(e))return b.display.input.reset(),!1;if(b.doc.sel==b.display.selForContextMenu){var g=e.charCodeAt(0);8203!=g||d||(d="\u200b");if(8666==g)return this.reset(),this.cm.execCommand("undo")}var k=0;for(g=Math.min(d.length,e.length);k<g&&d.charCodeAt(k)==e.charCodeAt(k);)++k;Ea(b,function(){ee(b,e.slice(k),d.length-k,null,a.composing?"*compose":null);1E3<e.length||-1<e.indexOf("\n")?c.value=a.prevInput="":a.prevInput=e;a.composing&&(a.composing.range.clear(),
+a.composing.range=b.markText(a.composing.start,b.getCursor("to"),{className:"CodeMirror-composing"}))});return!0};ma.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)};ma.prototype.onKeyPress=function(){V&&9<=ca&&(this.hasSelection=null);this.fastPoll()};ma.prototype.onContextMenu=function(a){function b(){if(null!=k.selectionStart){var a=e.somethingSelected(),b="\u200b"+(a?k.value:"");k.value="\u21da";k.value=b;d.prevInput=a?"":"\u200b";k.selectionStart=1;k.selectionEnd=
+b.length;g.selForContextMenu=e.doc.sel}}function c(){d.contextMenuPending=!1;d.wrapper.style.cssText=t;k.style.cssText=r;V&&9>ca&&g.scrollbars.setScrollTop(g.scroller.scrollTop=m);if(null!=k.selectionStart){(!V||V&&9>ca)&&b();var a=0,c=function(){g.selForContextMenu==e.doc.sel&&0==k.selectionStart&&0<k.selectionEnd&&"\u200b"==d.prevInput?oa(e,of)(e):10>a++?g.detectingSelectAll=setTimeout(c,500):(g.selForContextMenu=null,g.input.reset())};g.detectingSelectAll=setTimeout(c,200)}}var d=this,e=d.cm,g=
+e.display,k=d.textarea,l=vb(e,a),m=g.scroller.scrollTop;if(l&&!Ra){e.options.resetSelectionOnContextMenu&&-1==e.doc.sel.contains(l)&&oa(e,ra)(e.doc,db(l),Ya);var r=k.style.cssText,t=d.wrapper.style.cssText;d.wrapper.style.cssText="position: absolute";l=d.wrapper.getBoundingClientRect();k.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(a.clientY-l.top-5)+"px; left: "+(a.clientX-l.left-5)+"px;\n z-index: 1000; background: "+(V?"rgba(255, 255, 255, .05)":"transparent")+
+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(sa)var f=window.scrollY;g.input.focus();sa&&window.scrollTo(null,f);g.input.reset();e.somethingSelected()||(k.value=d.prevInput=" ");d.contextMenuPending=!0;g.selForContextMenu=e.doc.sel;clearTimeout(g.detectingSelectAll);V&&9<=ca&&b();if(be){pb(a);var u=function(){ha(window,"mouseup",u);setTimeout(c,20)};T(window,"mouseup",u)}else setTimeout(c,50)}};ma.prototype.readOnlyChanged=
+function(a){a||this.reset();this.textarea.disabled="nocursor"==a};ma.prototype.setUneditable=function(){};ma.prototype.needsContentAttribute=!1;(function(a){function b(b,d,e,g){a.defaults[b]=d;e&&(c[b]=g?function(a,b,c){c!=Ub&&e(a,b,c)}:e)}var c=a.optionHandlers;a.defineOption=b;a.Init=Ub;b("value","",function(a,b){return a.setValue(b)},!0);b("mode",null,function(a,b){a.doc.modeOption=b;Rd(a)},!0);b("indentUnit",2,Rd,!0);b("indentWithTabs",!1);b("smartIndent",!0);b("tabSize",4,function(a){qc(a);jc(a);
+ya(a)},!0);b("lineSeparator",null,function(a,b){if(a.doc.lineSep=b){var c=[],d=a.doc.first;a.doc.iter(function(a){for(var e=0;;){var g=a.text.indexOf(b,e);if(-1==g)break;e=g+b.length;c.push(H(d,g))}d++});for(var e=c.length-1;0<=e;e--)Qb(a.doc,b,c[e],H(c[e].line,c[e].ch+b.length))}});b("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(a,b,c){a.state.specialChars=new RegExp(b.source+(b.test("\t")?"":"|\t"),"g");c!=Ub&&a.refresh()});b("specialCharPlaceholder",
+kg,function(a){return a.refresh()},!0);b("electricChars",!0);b("inputStyle",Yb?"contenteditable":"textarea",function(){throw Error("inputStyle can not (yet) be changed in a running editor");},!0);b("spellcheck",!1,function(a,b){return a.getInputField().spellcheck=b},!0);b("rtlMoveVisually",!eh);b("wholeLineUpdateBefore",!0);b("theme","default",function(a){Of(a);Cc(a)},!0);b("keyMap","default",function(a,b,c){b=jd(b);(c=c!=Ub&&jd(c))&&c.detach&&c.detach(a,b);b.attach&&b.attach(a,c||null)});b("extraKeys",
+null);b("configureMouse",null);b("lineWrapping",!1,Yg,!0);b("gutters",[],function(a){Pd(a.options);Cc(a)},!0);b("fixedGutter",!0,function(a,b){a.display.gutters.style.left=b?Fd(a.display)+"px":"0";a.refresh()},!0);b("coverGutterNextToScrollbar",!1,function(a){return Lb(a)},!0);b("scrollbarStyle","native",function(a){Se(a);Lb(a);a.display.scrollbars.setScrollTop(a.doc.scrollTop);a.display.scrollbars.setScrollLeft(a.doc.scrollLeft)},!0);b("lineNumbers",!1,function(a){Pd(a.options);Cc(a)},!0);b("firstLineNumber",
+1,Cc,!0);b("lineNumberFormatter",function(a){return a},Cc,!0);b("showCursorWhenSelecting",!1,kc,!0);b("resetSelectionOnContextMenu",!0);b("lineWiseCopyCut",!0);b("pasteLinesPerSelection",!0);b("readOnly",!1,function(a,b){"nocursor"==b&&(lc(a),a.display.input.blur());a.display.input.readOnlyChanged(b)});b("disableInput",!1,function(a,b){b||a.display.input.reset()},!0);b("dragDrop",!0,Xg);b("allowDropFileTypes",null);b("cursorBlinkRate",530);b("cursorScrollMargin",0);b("cursorHeight",1,kc,!0);b("singleCursorHeightPerLine",
+!0,kc,!0);b("workTime",100);b("workDelay",100);b("flattenSpans",!0,qc,!0);b("addModeClass",!1,qc,!0);b("pollInterval",100);b("undoDepth",200,function(a,b){return a.doc.history.undoDepth=b});b("historyEventDelay",1250);b("viewportMargin",10,function(a){return a.refresh()},!0);b("maxHighlightLength",1E4,qc,!0);b("moveInputWithCursor",!0,function(a,b){b||a.display.input.resetPosition()});b("tabindex",null,function(a,b){return a.display.input.getField().tabIndex=b||""});b("autofocus",null);b("direction",
+"ltr",function(a,b){return a.doc.setDirection(b)},!0)})(ea);(function(a){var b=a.optionHandlers,c=a.helpers={};a.prototype={constructor:a,focus:function(){window.focus();this.display.input.focus()},setOption:function(a,c){var d=this.options,e=d[a];if(d[a]!=c||"mode"==a)d[a]=c,b.hasOwnProperty(a)&&oa(this,b[a])(this,c,e),da(this,"optionChange",this,a)},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](jd(a))},
+removeKeyMap:function(a){for(var b=this.state.keyMaps,c=0;c<b.length;++c)if(b[c]==a||b[c].name==a)return b.splice(c,1),!0},addOverlay:ua(function(b,c){var d=b.token?b:a.getMode(this.options,b);if(d.startState)throw Error("Overlays may not be stateful.");x(this.state.overlays,{mode:d,modeSpec:b,opaque:c&&c.opaque,priority:c&&c.priority||0},function(a){return a.priority});this.state.modeGen++;ya(this)}),removeOverlay:ua(function(a){for(var b=this.state.overlays,c=0;c<b.length;++c){var d=b[c].modeSpec;
+if(d==a||"string"==typeof a&&d.name==a){b.splice(c,1);this.state.modeGen++;ya(this);break}}}),indentLine:ua(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract");U(this.doc,a)&&Dc(this,a,b,c)}),indentSelection:ua(function(a){for(var b=this.doc.sel.ranges,c=-1,d=0;d<b.length;d++){var e=b[d];if(e.empty())e.head.line>c&&(Dc(this,e.head.line,a,!0),c=e.head.line,d==this.doc.sel.primIndex&&Kb(this));else{var g=e.from();e=e.to();var k=
+Math.max(c,g.line);c=Math.min(this.lastLine(),e.line-(e.ch?0:1))+1;for(e=k;e<c;++e)Dc(this,e,a);e=this.doc.sel.ranges;0==g.ch&&b.length==e.length&&0<e[d].from().ch&&Vd(this.doc,d,new W(g,e[d].to()),Ya)}}}),getTokenAt:function(a,b){return je(this,a,b)},getLineTokens:function(a,b){return je(this,H(a),b,!0)},getTokenTypeAt:function(a){a=R(this.doc,a);var b=ib(this,I(this.doc,a.line)),c=0,d=(b.length-1)/2;a=a.ch;if(0==a)b=b[2];else for(;;){var e=c+d>>1;if((e?b[2*e-1]:0)>=a)d=e;else if(b[2*e+1]<a)c=e+
+1;else{b=b[2*e+2];break}}c=b?b.indexOf("overlay "):-1;return 0>c?b:0==c?null:b.slice(0,c-1)},getModeAt:function(b){var c=this.doc.mode;return c.innerMode?a.innerMode(c,this.getTokenAt(b).state).mode:c},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,b){var d=[];if(!c.hasOwnProperty(b))return d;var e=c[b];a=this.getModeAt(a);if("string"==typeof a[b])e[a[b]]&&d.push(e[a[b]]);else if(a[b])for(var g=0;g<a[b].length;g++){var k=e[a[b][g]];k&&d.push(k)}else a.helperType&&e[a.helperType]?
+d.push(e[a.helperType]):e[a.name]&&d.push(e[a.name]);for(b=0;b<e._global.length;b++)g=e._global[b],g.pred(a,this)&&-1==r(d,g.val)&&d.push(g.val);return d},getStateAfter:function(a,b){var c=this.doc;a=Math.max(c.first,Math.min(null==a?c.first+c.size-1:a,c.first+c.size-1));return Va(this,a+1,b).state},cursorCoords:function(a,b){var c=this.doc.sel.primary();a=null==a?c.head:"object"==typeof a?R(this.doc,a):a?c.from():c.to();return Qa(this,a,b||"page")},charCoords:function(a,b){return Bd(this,R(this.doc,
+a),b||"page")},coordsChar:function(a,b){a=De(this,a,b||"page");return Dd(this,a.left,a.top)},lineAtHeight:function(a,b){a=De(this,{top:a,left:0},b||"page").top;return S(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b,c){var d=!1;if("number"==typeof a){var e=this.doc.first+this.doc.size-1;a<this.doc.first?a=this.doc.first:a>e&&(a=e,d=!0);a=I(this.doc,a)}return Xc(this,a,{top:0,left:0},b||"page",c||d).top+(d?this.doc.height-Ha(a):0)},defaultTextHeight:function(){return tb(this.display)},
+defaultCharWidth:function(){return ic(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(a,b,c,d,e){var g=this.display;a=Qa(this,R(this.doc,a));var k=a.bottom,l=a.left;b.style.position="absolute";b.setAttribute("cm-ignore-events","true");this.display.input.setUneditable(b);g.sizer.appendChild(b);if("over"==d)k=a.top;else if("above"==d||"near"==d){var m=Math.max(g.wrapper.clientHeight,this.doc.height),r=Math.max(g.sizer.clientWidth,g.lineSpace.clientWidth);
+("above"==d||a.bottom+b.offsetHeight>m)&&a.top>b.offsetHeight?k=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=m&&(k=a.bottom);l+b.offsetWidth>r&&(l=r-b.offsetWidth)}b.style.top=k+"px";b.style.left=b.style.right="";"right"==e?(l=g.sizer.clientWidth-b.offsetWidth,b.style.right="0px"):("left"==e?l=0:"middle"==e&&(l=(g.sizer.clientWidth-b.offsetWidth)/2),b.style.left=l+"px");c&&(a=Ld(this,{left:l,top:k,right:l+b.offsetWidth,bottom:k+b.offsetHeight}),null!=a.scrollTop&&nc(this,a.scrollTop),null!=a.scrollLeft&&
+xb(this,a.scrollLeft))},triggerOnKeyDown:ua(If),triggerOnKeyPress:ua(Kf),triggerOnKeyUp:Jf,triggerOnMouseDown:ua(Lf),execCommand:function(a){if(yc.hasOwnProperty(a))return yc[a].call(null,this)},triggerElectric:ua(function(a){Sf(this,a)}),findPosH:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);a=R(this.doc,a);for(var g=0;g<b&&(a=ge(this.doc,a,e,c,d),!a.hitSide);++g);return a},moveH:ua(function(a,b){var c=this;this.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?ge(c.doc,
+d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},Hc)}),deleteH:ua(function(a,b){var c=this.doc;this.doc.sel.somethingSelected()?c.replaceSelection("",null,"+delete"):Tb(this,function(d){var e=ge(c,d.head,a,b,!1);return 0>a?{from:e,to:d.head}:{from:d.head,to:e}})}),findPosV:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);var g=R(this.doc,a);for(a=0;a<b&&(g=Qa(this,g,"div"),null==d?d=g.left:g.left=d,g=Xf(this,g,e,c),!g.hitSide);++a);return g},moveV:ua(function(a,b){var c=this,d=this.doc,e=[],g=
+!this.display.shift&&!d.extend&&d.sel.somethingSelected();d.extendSelectionsBy(function(k){if(g)return 0>a?k.from():k.to();var l=Qa(c,k.head,"div");null!=k.goalColumn&&(l.left=k.goalColumn);e.push(l.left);var m=Xf(c,l,a,b);"page"==b&&k==d.sel.primary()&&$c(c,Bd(c,m,"div").top-l.top);return m},Hc);if(e.length)for(var k=0;k<d.sel.ranges.length;k++)d.sel.ranges[k].goalColumn=e[k]}),findWordAt:function(a){var b=I(this.doc,a.line).text,c=a.ch,d=a.ch;if(b){var e=this.getHelper(a,"wordChars");"before"!=
+a.sticky&&d!=b.length||!c?++d:--c;var g=b.charAt(c);for(g=E(g,e)?function(a){return E(a,e)}:/\s/.test(g)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!E(a)};0<c&&g(b.charAt(c-1));)--c;for(;d<b.length&&g(b.charAt(d));)++d}return new W(H(a.line,c),H(a.line,d))},toggleOverwrite:function(a){if(null==a||a!=this.state.overwrite)(this.state.overwrite=!this.state.overwrite)?g(this.display.cursorDiv,"CodeMirror-overwrite"):wb(this.display.cursorDiv,"CodeMirror-overwrite"),da(this,"overwriteToggle",
+this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==e()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:ua(function(a,b){mc(this,a,b)}),getScrollInfo:function(){var a=this.display.scroller;return{left:a.scrollLeft,top:a.scrollTop,height:a.scrollHeight-Xa(this)-this.display.barHeight,width:a.scrollWidth-Xa(this)-this.display.barWidth,clientHeight:wd(this),clientWidth:qb(this)}},scrollIntoView:ua(function(a,b){null==a?(a={from:this.doc.sel.primary().head,
+to:null},null==b&&(b=this.options.cursorScrollMargin)):"number"==typeof a?a={from:H(a,0),to:null}:null==a.from&&(a={from:a,to:null});a.to||(a.to=a.from);a.margin=b||0;null!=a.from.line?(ad(this),this.curOp.scrollToPos=a):Pe(this,a.from,a.to,a.margin)}),setSize:ua(function(a,b){var c=this,d=function(a){return"number"==typeof a||/^\d+$/.test(String(a))?a+"px":a};null!=a&&(this.display.wrapper.style.width=d(a));null!=b&&(this.display.wrapper.style.height=d(b));this.options.lineWrapping&&Ae(this);var e=
+this.display.viewFrom;this.doc.iter(e,this.display.viewTo,function(a){if(a.widgets)for(var b=0;b<a.widgets.length;b++)if(a.widgets[b].noHScroll){kb(c,e,"widget");break}++e});this.curOp.forceUpdate=!0;da(this,"refresh",this)}),operation:function(a){return Ea(this,a)},startOperation:function(){return yb(this)},endOperation:function(){return zb(this)},refresh:ua(function(){var a=this.display.cachedTextHeight;ya(this);this.curOp.forceUpdate=!0;jc(this);mc(this,this.doc.scrollLeft,this.doc.scrollTop);
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+b){return a.assign(b)},isValid:function(a){return a.valid},difference:function(a,b){return a.value/b.value},add:function(a,b,c){a.value=b.value*c},subtract:function(a,b,c){a.value=b.value/c}})}();return a}n(b,a);return b}(a),D=function(a){function c(a,b){a=void 0===a?new x:a;b=void 0===b?Number.NaN:b;q(this,c);var d=p(this,(c.__proto__||Object.getPrototypeOf(c)).call(this));d.pose=a;d.changed=new e.a;d.zoomFactor="number"===typeof b?new A(b):b;d.registerDisposer(d.zoomFactor);d.registerDisposer(a);
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+value:function(){this.zoomFactor.valid||this.setZoomFactorFromVoxelSize()}},{key:"toMat4",value:function(a){this.pose.toMat4(a);var c=this.zoomFactor.value;b.k.scale(a,a,b.s.fromValues(c,c,c))}},{key:"toJSON",value:function(){var a=this.pose.toJSON(),b=this.zoomFactor.toJSON();if(void 0!==a||void 0!==b)return{pose:a,zoomFactor:b}}},{key:"restoreState",value:function(a){var b=this;try{Object(d.t)(a),Object(d.v)(a,"pose",function(a){void 0!==a&&b.pose.restoreState(a)}),Object(d.v)(a,"zoomFactor",function(a){void 0!==
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+b.registerDisposer(a.segmentSelectionState.changed.add(c))}a.d(f,"c",function(){return m});a.d(f,"a",function(){return r});f.g=c;f.f=function(a,b){c(a,b);b.registerDisposer(a.objectAlpha.changed.add(b.redrawNeeded.dispatch));b.registerDisposer(a.objectToDataTransform.changed.add(b.redrawNeeded.dispatch))};f.e=function(a,b,c){c=void 0===c?1:c;var e=u;e[3]=c;a.segmentColorHash.compute(e,b);if(a.segmentSelectionState.isSelected(b))for(var g=0;3>g;++g)e[g]=.5*e[g]+.5;g=new Float32Array(3);Object(d.b)(g,
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+t(a,[{key:"toString",value:function(){return this.key+"\u2192"+this.value}}]);return a}(),r=function(a){function b(){n(this,b);var a=q(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments));a.selectedSegment=new g.a;a.hasSelectedSegment=!1;a.changed=new e.a;return a}p(b,a);t(b,[{key:"set",value:function(a){if(null==a)this.hasSelectedSegment&&(this.hasSelectedSegment=!1,this.changed.dispatch());else{var b=this.selectedSegment;this.hasSelectedSegment&&a.low===b.low&&a.high===b.high||(b.low=
+a.low,b.high=a.high,this.hasSelectedSegment=!0,this.changed.dispatch())}}},{key:"isSelected",value:function(a){return this.hasSelectedSegment&&g.a.equal(a,this.selectedSegment)}},{key:"bindTo",value:function(a,b){var c=this,d=new g.a;this.registerDisposer(a.changed.add(function(){var e=a.get(b);"number"===typeof e?(d.low=e,d.high=0,e=d):e instanceof m&&(e=e.value);c.set(e)}))}}]);return b}(h.a),u=f.u.create(),v=function(a){function b(a,c){n(this,b);var d=q(this,(b.__proto__||Object.getPrototypeOf(b)).call(this));
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+b):a.__proto__=b)}function c(a){return new B.a({fragmentMain:a.displayState.fragmentMain,shaderError:a.displayState.shaderError,fragmentMainStartLine:t.a})}Object.defineProperty(f,"__esModule",{value:!0});a.d(f,"SegmentationUserLayer",function(){return M});h=a(18);f=a(27);var b=a(54),d=a(47),e=a(112),g=a(63),l=a(298),k=a(74),t=a(103),m=a(26),r=a(175),u=a(56),v=a(35),w=a(9),y=a(300),x=a(163),A=a(4),z=a(7),D=a(14),E=a(55),G=a(81),C=a(301),B=a(111),F=a(40),L=a(168),I=function(){function a(a,b){for(var c=
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+c);var d=p(this,(c.__proto__||Object.getPrototypeOf(c)).call(this,a,b));d.manager=a;d.displayState={segmentColorHash:e.a.getDefault(),segmentSelectionState:new g.a,selectedAlpha:Object(u.a)(.5),saturation:Object(u.a)(1),notSelectedAlpha:Object(u.a)(0),objectAlpha:Object(u.a)(1),clipBounds:k.a.make(d.manager.worker,void 0),hideSegmentZero:new v.b(!0,!0),visibleSegments:y.a.makeWithCounterpart(d.manager.worker),highlightedSegments:y.a.makeWithCounterpart(d.manager.worker),segmentEquivalences:l.a.makeWithCounterpart(d.manager.worker),
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+d.displayState.objectAlpha.changed.add(function(){return d.specificationChanged.dispatch()});d.displayState.hideSegmentZero.changed.add(function(){return d.specificationChanged.dispatch()});d.displayState.fragmentMain.changed.add(function(){return d.specificationChanged.dispatch()});d.tabs.add("rendering",{label:"Rendering",order:-100,getter:function(){return new P(d)}});d.tabs.default="rendering";return d}n(c,a);I(c,[{key:"restoreState",value:function(a){var d=this;O(c.prototype.__proto__||Object.getPrototypeOf(c.prototype),
+"restoreState",this).call(this,a);this.displayState.selectedAlpha.restoreState(a.selectedAlpha);this.displayState.saturation.restoreState(a.saturation);this.displayState.notSelectedAlpha.restoreState(a.notSelectedAlpha);this.displayState.objectAlpha.restoreState(a.objectAlpha);this.displayState.hideSegmentZero.restoreState(a.hideSegmentZero);this.displayState.fragmentMain.restoreState(a.skeletonShader);Object(A.v)(a,"equivalences",function(a){d.displayState.segmentEquivalences.restoreState(a)});var e=
+function(b,c){Object(A.v)(a,b,function(a){if(void 0!==a){var b=d.displayState.segmentEquivalences;Object(A.a)(a,function(a){a=D.a.parseString(String(a),10);c.add(b.get(a))})}})};e("segments",this.displayState.visibleSegments);e("highlights",this.displayState.highlightedSegments);Object(A.v)(a,"clipBounds",function(a){if(void 0!==a){var b,c;Object(A.v)(a,"center",function(a){return b=Object(A.k)(a)});Object(A.v)(a,"size",function(a){return c=Object(A.k)(a)});b&&c&&(d.displayState.clipBounds.value=
+{center:b,size:c})}});this.displayState.highlightedSegments.changed.add(function(){d.specificationChanged.dispatch()});e=this.multiscaleSource;var g=this.meshPath=null===a.mesh?null:Object(A.y)(a.mesh),k=this.skeletonsPath=Object(A.v)(a,"skeletons",A.y),l=0;null!=g&&(++l,this.manager.dataSourceProvider.getMeshSource(this.manager.chunkManager,g).then(function(a){d.wasDisposed||(d.addMesh(a),0===--l&&(d.isReady=!0))}));void 0!==k&&(++l,this.manager.dataSourceProvider.getSkeletonSource(this.manager.chunkManager,
+k).then(function(a){d.wasDisposed||(d.addSkeletonSource(a),0===--l&&(d.isReady=!0))}));void 0!==e&&(++l,e.then(function(a){d.wasDisposed||(d.addRenderLayer(new r.a(a,d.displayState)),void 0===g&&void 0===k&&(++l,Promise.resolve(a.getMeshSource()).then(function(a){d.wasDisposed?null!==a&&a.dispose():(0===--l&&(d.isReady=!0),a instanceof b.c?(d.addMesh(a),d.objectLayerStateChanged.dispatch()):a instanceof t.d&&(d.addSkeletonSource(a),d.objectLayerStateChanged.dispatch()))})),0===--l&&(d.isReady=!0))}))}},
+{key:"addMesh",value:function(a){this.meshLayer=new b.a(this.manager.chunkManager,a,this.displayState);this.addRenderLayer(this.meshLayer)}},{key:"addSkeletonSource",value:function(a){this.skeletonLayer=a=new t.c(this.manager.chunkManager,a,this.manager.voxelSize,this.displayState);this.addRenderLayer(new t.b(a.addRef()));this.addRenderLayer(new t.e(a))}},{key:"toJSON",value:function(){var a=O(c.prototype.__proto__||Object.getPrototypeOf(c.prototype),"toJSON",this).call(this);a.type="segmentation";
+a.mesh=this.meshPath;a.skeletons=this.skeletonsPath;a.selectedAlpha=this.displayState.selectedAlpha.toJSON();a.notSelectedAlpha=this.displayState.notSelectedAlpha.toJSON();a.saturation=this.displayState.saturation.toJSON();a.objectAlpha=this.displayState.objectAlpha.toJSON();a.hideSegmentZero=this.displayState.hideSegmentZero.toJSON();var b=this.displayState.visibleSegments;0<b.size&&(a.segments=b.toJSON());b=this.displayState.highlightedSegments;0<b.size&&(a.highlights=b.toJSON());b=this.displayState.segmentEquivalences;
+0<b.size&&(a.equivalences=b.toJSON());b=this.displayState.clipBounds;b.value&&(a.clipBounds={center:Array.from(b.value.center),size:Array.from(b.value.size)});a.skeletonShader=this.displayState.fragmentMain.toJSON();return a}},{key:"transformPickedValue",value:function(a){if(null==a)return a;var b=this.displayState.segmentEquivalences;if(0===b.size)return a;"number"===typeof a&&(a=new D.a(a,0));b=b.get(a);return D.a.equal(b,a)?a:new g.c(a,b)}},{key:"handleAction",value:function(a){switch(a){case "recolor":this.displayState.segmentColorHash.randomize();
+break;case "clear-segments":this.displayState.visibleSegments.clear();break;case "select":a=this.displayState.segmentSelectionState;if(a.hasSelectedSegment){a=a.selectedSegment;var b=this.displayState.visibleSegments;b.has(a)?b.delete(a):b.add(a)}break;case "highlight":a=this.displayState.segmentSelectionState,a.hasSelectedSegment&&(a=a.selectedSegment,b=this.displayState.highlightedSegments,b.has(a)?b.delete(a):b.add(a))}}},{key:"volumeOptions",get:function(){return{volumeType:m.c.SEGMENTATION}}}]);
+return c}(Object(x.a)(h.i)),P=function(a){function b(a){q(this,b);var d=p(this,(b.__proto__||Object.getPrototypeOf(b)).call(this));d.layer=a;d.visibleSegmentWidget=d.registerDisposer(new C.a(d.layer.displayState));d.addSegmentWidget=d.registerDisposer(new L.a);d.selectedAlphaWidget=d.registerDisposer(new G.a(d.layer.displayState.selectedAlpha));d.notSelectedAlphaWidget=d.registerDisposer(new G.a(d.layer.displayState.notSelectedAlpha));d.saturationWidget=d.registerDisposer(new G.a(d.layer.displayState.saturation));
+d.objectAlphaWidget=d.registerDisposer(new G.a(d.layer.displayState.objectAlpha));var e=d.element;e.classList.add("segmentation-dropdown");var g=d.notSelectedAlphaWidget,k=d.saturationWidget,l=d.objectAlphaWidget;d.selectedAlphaWidget.promptElement.textContent="Opacity (on)";g.promptElement.textContent="Opacity (off)";k.promptElement.textContent="Saturation";l.promptElement.textContent="Opacity (3d)";void 0!==d.layer.volumePath&&(e.appendChild(d.selectedAlphaWidget.element),e.appendChild(d.notSelectedAlphaWidget.element),
+e.appendChild(d.saturationWidget.element));d.registerDisposer(new v.a(d.registerDisposer(new w.a(function(){return d.layer.meshPath||d.layer.meshLayer||d.layer.skeletonsPath||d.layer.skeletonLayer?!0:!1},d.layer.objectLayerStateChanged)),d.objectAlphaWidget.element));e.appendChild(d.objectAlphaWidget.element);a=d.registerDisposer(new v.c(a.displayState.hideSegmentZero));a.element.className="neuroglancer-segmentation-dropdown-hide-segment-zero neuroglancer-noselect";g=document.createElement("label");
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+}function p(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function n(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}a.d(f,"a",function(){return t});
+a.d(f,"c",function(){return m});a.d(f,"b",function(){return r});var c=a(113),b=a(65);h=a(1);var d=a(21),e=a(76),g=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}(),l=function v(a,b,c){null===a&&(a=Function.prototype);var d=Object.getOwnPropertyDescriptor(a,b);if(void 0===d){if(a=Object.getPrototypeOf(a),null!==
+a)return v(a,b,c)}else{if("value"in d)return d.value;b=d.get;return void 0===b?void 0:b.call(c)}},k=[d.q,d.n,d.e,d.i,"\nfloat computeHash(uint64_t x, vec4 a0, vec4 a1, float b, float c, float modulus, float scalar) {\n x.low = unnormalizeUint8(x.low);\n x.high = unnormalizeUint8(x.high);\n float dotResult = imod(exactDot(a0, x.low) + exactDot(a1, x.high), modulus);\n float dotResult2 = imod(dotResult * dotResult, modulus);\n float y = imod(dotResult2 * c, modulus);\n float modResult = imod(dotResult + y + b, modulus);\n return fract(modResult * scalar);\n}\n"];
+f.d=k;var t=function(a){function b(a,c){q(this,b);var d=p(this,(b.__proto__||Object.getPrototypeOf(b)).call(this));d.gl=a;d.hashTable=c;d.hashFunctions=null;d.generation=-1;d.texture=null;c=c.hashFunctions.length;d.a=new Float32Array(16*c);d.b=new Float32Array(4*c+5);d.texture=a.createTexture();return d}n(b,a);g(b,[{key:"computeCoefficients",value:function(){var a=this.hashTable,b=a.hashFunctions;if(this.hashFunctions!==b){this.hashFunctions=b;for(var d=this.a,e=this.b,g=b.length,k=a.width,l=[1/k,
+1/a.height],m=0;2>m;++m)e[4*g+m]=c.b,e[4*g+3+m]=l[m];e[4*g+2]=1/(a.entryStride*k);for(k=0;k<g;++k)for(l=b[k],m=0;2>m;++m){var r=l[m],f=4*k+2*m,t=4*(4*k+2*m);e[f]=r.b+(0===m?.5/a.entryStride:.5);e[f+1]=r.c;for(f=0;4>f;++f)d[t+f]=r.a0[f],d[t+4+f]=r.a1[f]}}}},{key:"copyToGPU",value:function(){this.computeCoefficients();var a=this.hashTable,b=a.generation;if(this.generation!==b){this.generation=b;var c=a.width,d=a.height,g=this.gl;b=this.texture;g.activeTexture(g.TEXTURE0+g.tempTextureUnit);g.bindTexture(g.TEXTURE_2D,
+b);g.pixelStorei(g.UNPACK_ALIGNMENT,1);Object(e.b)(g);var k=g.RGBA8,l=g.RGBA;a.tableWithMungedEmptyKey(function(b){g.texImage2D(g.TEXTURE_2D,0,k,c*a.entryStride,d,0,l,g.UNSIGNED_BYTE,new Uint8Array(b.buffer))});g.bindTexture(g.TEXTURE_2D,null)}}},{key:"disposed",value:function(){this.gl.deleteTexture(this.texture);this.texture=null;this.hashTable=this.gl=void 0;this.hashFunctions=null;l(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"disposed",this).call(this)}}],[{key:"get",value:function(a,
+b){var c=this;return a.memoize.get(b,function(){return new c(a,b)})}}]);return b}(h.a),m=function(){function a(c,d){d=void 0===d?b.c:d;q(this,a);this.prefix=c;this.numAlternatives=d;$jscomp.initSymbol();this.textureUnitSymbol=Symbol.for("gpuhashtable:"+this.prefix);this.aName=this.prefix+"_a";this.bName=this.prefix+"_b";this.samplerName=this.prefix+"_sampler"}g(a,[{key:"defineShader",value:function(a){var b=this.aName,c=this.bName,d=this.samplerName,e=this.numAlternatives;a.addUniform("highp vec4",
+b,4*e);a.addUniform("highp float",c,4*e+5);a.addTextureSampler2D(d,this.textureUnitSymbol);a.addFragmentCode(k);for(var g="",l=0;l<e;++l){for(var m=0;2>m;++m){var r=4*l+2*m,f=4*l+2*m;g+="\nfloat "+this.prefix+"_computeHash_"+l+"_"+m+"(uint64_t x) {\n float primeModulus = "+c+"["+(4*e+m)+"];\n float scalar = "+c+"["+(4*e+3+m)+"];\n return computeHash(x,\n "+b+"["+f+"], "+b+"["+(f+1)+"],\n "+c+"["+r+"], "+c+"["+(r+1)+"],\n primeModulus, scalar);\n}\n"}g+=
+"\nvec2 "+this.prefix+"_computeHash_"+l+"(uint64_t x) {\n vec2 v;\n v[0] = "+this.prefix+"_computeHash_"+l+"_0(x);\n v[1] = "+this.prefix+"_computeHash_"+l+"_1(x);\n return v;\n}\n"}g+="\nbool "+this.hasFunctionName+"(uint64_t x) {\n float highOffset = "+c+"["+(4*e+2)+"];\n";for(b=0;b<e;++b)g+="\n {\n vec2 v = "+this.prefix+"_computeHash_"+b+"(x);\n vec4 lowResult = texture("+d+", v);\n vec4 highResult = texture("+d+", vec2(v.x + highOffset, v.y));\n if (lowResult == x.low && highResult == x.high) {\n return true;\n }\n }\n";
+a.addFragmentCode(g+"\n return false;\n}\n")}},{key:"enable",value:function(a,b,c){c.copyToGPU();var d=b.textureUnit(this.textureUnitSymbol);a.activeTexture(a.TEXTURE0+d);a.bindTexture(a.TEXTURE_2D,c.texture);a.uniform4fv(b.uniform(this.aName),c.a);a.uniform1fv(b.uniform(this.bName),c.b)}},{key:"disable",value:function(a,b){b=b.textureUnit(this.textureUnitSymbol);a.activeTexture(a.TEXTURE0+b);a.bindTexture(a.TEXTURE_2D,null)}},{key:"hasFunctionName",get:function(){return this.prefix+"_has"}}]);return a}(),
+r=function(a){function b(){q(this,b);return p(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments))}n(b,a);g(b,[{key:"defineShader",value:function(a){l(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"defineShader",this).call(this,a);for(var c=this.samplerName,d=this.numAlternatives,e="\nbool "+this.getFunctionName+"(uint64_t x, out uint64_t value) {\n float highOffset = "+this.bName+"["+(4*d+2)+"];\n",g=0;g<d;++g)e+="\n {\n vec2 v = "+this.prefix+"_computeHash_"+g+"(x);\n vec4 lowResult = texture("+
+c+", v);\n vec4 highResult = texture("+c+", vec2(v.x + highOffset, v.y));\n if (lowResult == x.low && highResult == x.high) {\n value.low = texture("+c+", vec2(v.x + 2.0 * highOffset, v.y));\n value.high = texture("+c+", vec2(v.x + 3.0 * highOffset, v.y));\n return true;\n }\n }\n";a.addFragmentCode(e+"\n return false;\n}\n")}},{key:"getFunctionName",get:function(){return this.prefix+"_get"}}]);return b}(m)},function(h,f,a){function q(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function p(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function n(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}function c(){return new m.c([],function(a){return Object(v.a)(a,
+v.y)})}function b(a){return Object(E.a)(a.dataType,a.numComponents)}function d(a){return a.map(function(a){return Object(z.c)(new z.b,a.dataType,a.numComponents)})}function e(a,b){return a.memoize.getUncounted({type:"single_mesh:getMeshInfo",parameters:b},function(){return a.rpc.promiseInvoke(t.a,{chunkManager:a.addCounterpartRef(),parameters:b})})}a.d(f,"b",function(){return L});f.e=b;a.d(f,"d",function(){return M});a.d(f,"c",function(){return Z});f.f=function(a,b){return e(a,b).then(function(c){return a.getChunkSource(S,
+{parameters:Object.assign({},b,{info:c})})})};var g=a(30);h=a(23);var l=a(58),k=a(59),t=a(177),m=a(9),r=a(50),u=a(2),v=a(4),w=a(22),y=a(29),x=a(55),A=a(140),z=a(116),D=a(24),E=a(21),G=a(15),C=function Q(a,b,c){null===a&&(a=Function.prototype);var d=Object.getOwnPropertyDescriptor(a,b);if(void 0===d){if(a=Object.getPrototypeOf(a),null!==a)return Q(a,b,c)}else{if("value"in d)return d.value;b=d.get;return void 0===b?void 0:b.call(c)}},B=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];
+d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}();f.a="//NEUROGLANCER_SINGLE_MESH_LAYER_FRAGMENT_MAIN_START";var F=a(104),L=function aa(){n(this,aa);this.shaderError=Object(x.c)();var a=void 0;this.fragmentMain=new m.c(void 0===a?"void main() {\n emitGray();\n}\n":a,v.A);this.attributeNames=c();this.objectToDataTransform=new l.a};$jscomp.initSymbol();var I=Symbol("SingleMeshShaderManager.vertexAttributeTextureUnit"),
+O=Object(z.c)(new z.b,r.b.FLOAT32,3),M=function(){function a(b,c,d){n(this,a);this.attributeNames=b;this.attributeInfo=c;this.fragmentMain=d;this.tempLightVec=new Float32Array(4);this.tempPickID=new Float32Array(4);this.textureAccessHelper=new z.a("vertexData");this.indexBufferHelper=new A.a("VertexIndex")}B(a,[{key:"defineAttributeAccess",value:function(a,c){var d=this.textureAccessHelper;d.defineShader(a);a.addVertexCode(d.getAccessor("readVertexPosition","uVertexAttributeSampler[0]",r.b.FLOAT32,
+3));a.addVertexCode(d.getAccessor("readVertexNormal","uVertexAttributeSampler[1]",r.b.FLOAT32,3));var e=2,g="\nvec3 vertexPosition = readVertexPosition("+c+");\nvec3 vertexNormal = readVertexNormal("+c+");\n",k=this.attributeNames;this.attributeInfo.forEach(function(l,m){if(void 0!==k[m]){var r=b(l);a.addVarying("highp "+r,"vCustom"+m);a.addFragmentCode("\n#define "+k[m]+" vCustom"+m+"\n");a.addVertexCode(d.getAccessor("readAttribute"+m,"uVertexAttributeSampler["+e+"]",l.dataType,l.numComponents));
+g+="vCustom"+m+" = readAttribute"+m+"("+c+");\n";e+=1}});a.addTextureSampler2D("uVertexAttributeSampler",I,e);a.addVertexMain(g)}},{key:"defineShader",value:function(a){a.require(A.b);this.indexBufferHelper.defineShader(a);a.addVarying("highp float","vLightingFactor");a.addUniform("highp vec4","uLightDirection");a.addUniform("highp vec4","uColor");a.addUniform("highp mat4","uModelMatrix");a.addUniform("highp mat4","uProjection");a.addUniform("highp vec4","uPickID");a.addVarying("highp vec4","vPickID");
+a.addVertexCode(E.b);a.addVertexCode(E.c);a.addVertexMain("\nfloat vertexIndex = getVertexIndex();\nuint32_t triangleIndex;\ndivmod(getPrimitiveIndex(), 3.0, triangleIndex);\nuint32_t pickID; pickID.value = uPickID;\nvPickID = add(pickID, triangleIndex).value;\n");a.addFragmentCode("\nvoid emitPremultipliedRGBA(vec4 color) {\n emit(vec4(color.rgb * vLightingFactor, color.a), vPickID);\n}\nvoid emitRGBA(vec4 color) {\n color = clamp(color, 0.0, 1.0);\n color.xyz *= color.a;\n emitPremultipliedRGBA(color);\n}\nvoid emitRGB(vec3 color) {\n emitRGBA(vec4(color, 1.0));\n}\nvoid emitGray() {\n emitRGB(vec3(1.0, 1.0, 1.0));\n}\n");
+a.addFragmentCode(F);this.defineAttributeAccess(a,"vertexIndex");a.addVertexMain("\ngl_Position = uProjection * (uModelMatrix * vec4(vertexPosition, 1.0));\nvec3 normal = normalize((uModelMatrix * vec4(vertexNormal, 0.0)).xyz);\nvLightingFactor = abs(dot(normal, uLightDirection.xyz)) + uLightDirection.w;\n");a.setFragmentMainFunction("//NEUROGLANCER_SINGLE_MESH_LAYER_FRAGMENT_MAIN_START\n"+this.fragmentMain)}},{key:"beginLayer",value:function(a,b,c){var d=c.dataToDevice,e=c.lightDirection,g=c.ambientLighting;
+c=c.directionalLighting;a.uniformMatrix4fv(b.uniform("uProjection"),!1,d);d=this.tempLightVec;u.s.scale(d,e,c);d[3]=g;a.uniform4fv(b.uniform("uLightDirection"),d)}},{key:"setPickID",value:function(a,b,c){a.uniform4fv(b.uniform("uPickID"),Object(E.r)(this.tempPickID,c))}},{key:"beginObject",value:function(a,b,c){a.uniformMatrix4fv(b.uniform("uModelMatrix"),!1,c)}},{key:"getShader",value:function(a,b){var c=this,d={attributeNames:this.attributeNames,attributeInfo:this.attributeInfo,fragmentMain:this.fragmentMain};
+return a.memoize.get("single_mesh/SingleMeshShaderManager:"+Object(w.a)(b)+":"+Object(v.g)(d),function(){var d=new D.a(a);d.require(b);c.defineShader(d);return d.build()})}},{key:"bindVertexData",value:function(a,b,c){this.textureAccessHelper.setupTextureLayout(a,b,c);var d=b.textureUnit(I)+a.TEXTURE0,e=function(b){a.activeTexture(d++);a.bindTexture(a.TEXTURE_2D,b)};e(c.vertexTexture);e(c.normalTexture);var g=this.attributeNames;c.vertexAttributeTextures.forEach(function(a,b){void 0!==g[b]&&e(a)})}},
+{key:"disableVertexData",value:function(a,b){for(var c=2,d=this.attributeInfo.length,e=this.attributeNames,g=0;g<d;++g)void 0!==e[g]&&++c;b=b.textureUnit(I)+a.TEXTURE0;for(d=0;d<c;++d)a.activeTexture(b++),a.bindTexture(a.TEXTURE_2D,null)}},{key:"drawFragment",value:function(a,b,c,d){d.ensure(c.numIndices).bind(b);this.bindVertexData(a,b,c.vertexData);this.indexBufferHelper.bind(c.indexBuffer,b);a.drawArrays(a.TRIANGLES,0,c.numIndices)}},{key:"endLayer",value:function(a,b){Object(A.c)(a,b);this.indexBufferHelper.disable(b);
+this.disableVertexData(a,b)}}]);return a}(),P=function(){function a(){n(this,a)}B(a,[{key:"copyToGPU",value:function(a,b){var c=this;Object(z.d)(this,a,1,this.vertexPositions.length/3);var d=function(b,d){var e=a.createTexture();a.bindTexture(a.TEXTURE_2D,e);Object(z.f)(a,c,d,b);return e};this.vertexTexture=d(this.vertexPositions,O);this.normalTexture=d(this.vertexNormals,O);this.vertexAttributeTextures=this.vertexAttributes.map(function(a,c){return d(a,b[c])});a.bindTexture(a.TEXTURE_2D,null)}},
+{key:"freeGPUMemory",value:function(a){a.deleteTexture(this.vertexTexture);a.deleteTexture(this.normalTexture);for(var b=this.vertexAttributeTextures,c=$jscomp.makeIterator(b),d=c.next();!d.done;d=c.next())a.deleteTexture(d.value);b.length=0}}]);return a}(),N=function(a){function b(a,c){n(this,b);a=q(this,(b.__proto__||Object.getPrototypeOf(b)).call(this,a));var d=a.vertexData=new P;d.vertexPositions=c.vertexPositions;d.vertexNormals=c.vertexNormals;d.vertexAttributes=c.vertexAttributes;c=a.indices=
+c.indices;a.numIndices=c.length;return a}p(b,a);B(b,[{key:"copyToGPU",value:function(a){C(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"copyToGPU",this).call(this,a);this.vertexData.copyToGPU(a,this.source.attributeTextureFormats);this.indexBuffer=Object(A.e)(a,this.indices)}},{key:"freeGPUMemory",value:function(a){C(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"freeGPUMemory",this).call(this,a);this.vertexData.freeGPUMemory(a);this.indexBuffer.dispose()}}]);return b}(h.b),
+S=function(a){function b(){n(this,b);var a=q(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments));a.attributeTextureFormats=d(a.info.vertexAttributes);return a}p(b,a);B(b,[{key:"getChunk",value:function(a){return new N(this,a)}},{key:"info",get:function(){return this.parameters.info}}]);return b}(Object(h.f)(h.e,t.d)),U=function(a){function b(){n(this,b);return q(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments))}p(b,a);return b}(Object(y.c)(G.b)),Z=function(a){function b(a,
+c){n(this,b);var d=q(this,(b.__proto__||Object.getPrototypeOf(b)).call(this));d.source=a;d.displayState=c;d.shaders=new Map;d.sharedObject=d.registerDisposer(new U);d.fallbackFragmentMain="void main() {\n emitGray();\n}\n";d.countingBuffer=d.registerDisposer(Object(A.d)(d.gl));d.displayState.shaderError.value=void 0;var e=function(){d.shaderManager=void 0;d.displayState.shaderError.value=void 0;d.disposeShaders();d.redrawNeeded.dispatch()};d.registerDisposer(c.fragmentMain.changed.add(e));d.registerDisposer(c.attributeNames.changed.add(e));
+d.registerDisposer(c.objectToDataTransform.changed.add(function(){d.redrawNeeded.dispatch()}));d.displayState.shaderError.value=void 0;c=d.sharedObject;c.visibility.add(d.visibility);c.RPC_TYPE_ID=t.c;c.initializeCounterpart(a.chunkManager.rpc,{chunkManager:a.chunkManager.rpcId,source:a.addCounterpartRef()});d.setReady(!0);return d}p(b,a);B(b,[{key:"disposeShaders",value:function(){for(var a=this.shaders,b=$jscomp.makeIterator(a.values()),c=b.next();!c.done;c=b.next())c=c.value,null!==c&&c.dispose();
+a.clear()}},{key:"disposed",value:function(){this.disposeShaders();C(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"disposed",this).call(this)}},{key:"makeShaderManager",value:function(a){a=void 0===a?this.displayState.fragmentMain.value:a;return new M(this.displayState.attributeNames.value,this.source.info.vertexAttributes,a)}},{key:"getShader",value:function(a){var b=this.shaders,c=b.get(a);if(void 0===c){c=null;var d=this.shaderManager;void 0===d&&(d=this.shaderManager=this.makeShaderManager());
+var e=this.displayState.fragmentMain.value;try{c=d.getShader(this.gl,a),this.fallbackFragmentMain=e,this.displayState.shaderError.value=null}catch(Ba){if(this.displayState.shaderError.value=Ba,d=this.fallbackFragmentMain,d!==e){d=this.shaderManager=this.makeShaderManager(d);try{c=d.getShader(this.gl,a)}catch(Za){}}}b.set(a,c)}return c}},{key:"draw",value:function(a){if(a.emitColor||!a.alreadyEmittedPickID){var b=this.source.chunks.get(t.b);if(void 0!==b&&b.state===g.d.GPU_MEMORY){var c=this.getShader(a.emitter);
+if(null!==c){var d=this.gl,e=this.shaderManager;c.bind();e.beginLayer(d,c,a);var k=a.pickIDs;e.beginObject(d,c,this.displayState.objectToDataTransform.transform);a.emitPickID&&e.setPickID(d,c,k.register(this,b.numIndices/3));e.drawFragment(d,c,b,this.countingBuffer);e.endLayer(d,c)}}}}},{key:"drawPicking",value:function(a){this.draw(a)}},{key:"transformPickedValue",value:function(a,b){a=this.source.chunks.get(t.b);if(void 0!==a){b*=3;var c=a.indices;if(!(b>=c.length)){var d=c[b],e=[],g=this.displayState.attributeNames.value;
+a.vertexData.vertexAttributes.forEach(function(a,b){b=g[b];void 0!==b&&e.push(b+"="+a[d].toPrecision(6))});return e.join(", ")}}}},{key:"isTransparent",get:function(){return null!==this.displayState.fragmentMain.value.match(/emitRGBA|emitPremultipliedRGBA/)}},{key:"gl",get:function(){return this.source.gl}}]);return b}(k.a)},function(h,f,a){function q(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}function p(a,b,c){c=Math.ceil(c/b);a.dataWidth=b;a.textureHeight=
+c;a.textureAccessCoefficients=Float32Array.of(1/b,1/(b*c),b)}a.d(f,"b",function(){return g});f.c=function(a,b,d){d=void 0===d?1:d;switch(b){case c.b.UINT8:if(1>d||4<d)break;a.texelsPerElement=1;a.textureInternalFormat=t[d];a.textureFormat=l[d];a.texelType=WebGL2RenderingContext.UNSIGNED_BYTE;a.arrayElementsPerTexel=d;a.arrayConstructor=Uint8Array;return a;case c.b.UINT16:if(1>d||2<d)break;a.texelsPerElement=1;a.textureInternalFormat=t[2*d];a.textureFormat=l[2*d];a.texelType=WebGL2RenderingContext.UNSIGNED_BYTE;
+a.arrayElementsPerTexel=2*d;a.arrayConstructor=Uint8Array;return a;case c.b.UINT64:if(1!==d)break;a.texelsPerElement=2;a.textureInternalFormat=WebGL2RenderingContext.RGBA8;a.textureFormat=WebGL2RenderingContext.RGBA;a.texelType=WebGL2RenderingContext.UNSIGNED_BYTE;a.arrayElementsPerTexel=4;a.arrayConstructor=Uint8Array;return a;case c.b.UINT32:if(1!==d)break;a.texelsPerElement=1;a.textureInternalFormat=WebGL2RenderingContext.RGBA8;a.textureFormat=WebGL2RenderingContext.RGBA;a.texelType=WebGL2RenderingContext.UNSIGNED_BYTE;
+a.arrayElementsPerTexel=4;a.arrayConstructor=Uint8Array;return a;case c.b.FLOAT32:if(!(1>d||4<d))return a.texelsPerElement=1,a.textureInternalFormat=m[d],a.textureFormat=l[d],a.texelType=WebGL2RenderingContext.FLOAT,a.arrayElementsPerTexel=d,a.arrayConstructor=Float32Array,a}throw Error("No supported texture format for "+c.b[b]+"["+d+"].");};f.e=function(a,b,c,d,e,g){b=b.maxTextureSize;var k=d*e*g;if(!(c*d<=b&&e*g<=b))if(c*d*e<=b&&g<=b)d*=e;else if(d=Math.ceil(k/b),d*c>b)throw Error("Chunk data size exceeds maximum texture size: "+
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+{key:"getReadTextureValueCode",value:function(a){for(var b=this.uniformName,c="\nvoid "+this.readTextureValue+"(highp sampler2D sampler, float index",d=0;d<a;++d)c+=", out vec4 output"+d;c+=") {\n float offset = "+.5/a+";\n float xCoord = fract((index + offset) * "+b+".x);\n vec2 texCoords = vec2(xCoord,\n (index - (xCoord - 0.5 - offset * "+b+".x) * "+b+".z) *\n "+b+".y);\n";for(d=0;d<a;++d)c+="\n output"+d+" = texture(sampler,\n vec2(texCoords.x +\n "+
+b+".x * "+(d/a).toFixed(8)+",\n texCoords.y));\n";return c+"\n}\n"}},{key:"getAccessor",value:function(a,d,e,g){g=void 0===g?1:g;var l=Object(b.a)(e,g),m=[];m.push(this.getReadTextureValueCode(e===c.b.UINT64?2:1));a="\n"+l+" "+a+"(float index) {\n";switch(e){case c.b.UINT8:m.push(b.o);a+="\n "+l+" result;\n vec4 temp;\n "+this.readTextureValue+"("+d+", index, temp);\n result.value = temp."+k[g]+";\n return result;\n";break;case c.b.UINT16:m.push(b.l);a+="\n "+l+" result;\n vec4 temp;\n "+
+this.readTextureValue+"("+d+", index, temp);\n result.value = temp."+k[2*g]+";\n return result;\n";break;case c.b.UINT32:m.push(b.m);a+="\n "+l+" result;\n "+this.readTextureValue+"("+d+", index, result.value);\n return result;\n";break;case c.b.UINT64:m.push(b.n);a+="\n "+l+" result;\n "+this.readTextureValue+"("+d+", index, result.low, result.high);\n return result;\n";break;case c.b.FLOAT32:m.push(b.f),a+="\n vec4 temp;\n "+this.readTextureValue+"("+d+", index, temp);\n return temp."+
+k[g]+";\n"}m.push(a+"\n}\n");return m}},{key:"setupTextureLayout",value:function(a,b,c){a.uniform3fv(b.uniform(this.uniformName),c.textureAccessCoefficients)}}]);return a}()},function(h,f,a){function q(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}function p(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function n(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+
+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function c(a){a.addOutputBuffer("vec4","v4f_fragData"+C.COLOR,C.COLOR);a.addOutputBuffer("vec4","v4f_fragData"+C.Z,C.Z);a.addOutputBuffer("vec4","v4f_fragData"+C.PICK,C.PICK);a.addFragmentCode(B)}function b(a){a.addOutputBuffer("vec4","v4f_fragData0",0);a.addOutputBuffer("vec4","v4f_fragData1",1);a.addFragmentCode(F)}
+function d(a){a.addOutputBuffer("vec4","v4f_fragColor",null);a.setFragmentMain("\nvec4 v0 = getValue0();\nvec4 v1 = getValue1();\nvec4 accum = vec4(v0.rgb, v1.r);\nfloat revealage = v0.a;\n\nv4f_fragColor = vec4(accum.rgb / accum.a, revealage);\n")}a.d(f,"a",function(){return C});f.c=c;f.d=b;a.d(f,"b",function(){return N});var e=a(144),g=a(18),l=a(145),k=a(322),t=a(59);h=a(146);var m=a(44),r=a(35),u=a(25),v=a(2),w=a(80),y=a(184);f=a(29);var x=a(98),A=a(21),z=a(53),D=a(15),E=function(){function a(a,
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+0]="COLOR";a[a.Z=1]="Z";a[a.PICK=2]="PICK";a[a.NUM_TEXTURES=3]="NUM_TEXTURES"})(C||(C={}));var B=[A.k,"\nvoid emit(vec4 color, vec4 pickId) {\n v4f_fragData"+C.COLOR+" = color;\n v4f_fragData"+C.Z+" = packFloat01ToFixedPoint(1.0 - gl_FragCoord.z);\n v4f_fragData"+C.PICK+" = pickId;\n}\n"],F=["\nfloat computeOITWeight(float alpha) {\n float a = min(1.0, alpha) * 8.0 + 0.01;\n float b = -gl_FragCoord.z * 0.95 + 1.0;\n return a * a * a * b * b * b;\n}\n","\nvoid emit(vec4 color, vec4 pickId) {\n float weight = computeOITWeight(color.a);\n vec4 accum = color * weight;\n v4f_fragData0 = vec4(accum.rgb, color.a);\n v4f_fragData1 = vec4(accum.a, 0.0, 0.0, 0.0);\n}\n"],
+L=v.s.create(),I=v.s.create(),O=v.u.create(),M=v.k.create(),P=function(a){function b(){q(this,b);return p(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments))}n(b,a);return b}(Object(f.c)(D.b)),N=function(a){function f(a,b,h){q(this,f);var n=p(this,(f.__proto__||Object.getPrototypeOf(f)).call(this,a,b,h));n.sliceViews=function(){var a=new Map;return n.registerDisposer(new y.a(function(b,c){b=c.visibility.add(n.visibility);a.set(c,b);n.scheduleRedraw()},function(b,c){b=a.get(c);a.delete(c);
+b();c.dispose();n.scheduleRedraw()}))}();n.projectionMat=v.k.create();n.inverseProjectionMat=v.k.create();n.modelViewMat=v.k.create();n.width=0;n.height=0;n.pickIDs=new l.a;n.axesLineHelper=n.registerDisposer(e.a.get(n.gl));n.sliceViewRenderHelper=n.registerDisposer(m.d.get(n.gl,c));n.offscreenFramebuffer=n.registerDisposer(new x.b(n.gl,{colorBuffers:Object(x.e)(n.gl,C.NUM_TEXTURES),depthBuffer:new x.a(n.gl)}));n.offscreenCopyHelper=n.registerDisposer(x.c.get(n.gl));n.transparencyCopyHelper=n.registerDisposer(x.c.get(n.gl,
+d,2));n.scaleBarCopyHelper=n.registerDisposer(x.c.get(n.gl));n.scaleBarTexture=n.registerDisposer(new z.b(n.gl));n.nanometersPerPixel=1;n.registerDisposer(n.navigationState.changed.add(function(){n.viewportChanged()}));a=n.sharedObject=n.registerDisposer(new P);a.RPC_TYPE_ID=k.c;a.initializeCounterpart(h.rpc,{});a.visibility.add(n.visibility);n.visibleLayerTracker=Object(g.l)(n.viewer.layerManager,t.a,n.viewer.visibleLayerRoles,n,function(a){var b=a.backend;if(b)return b.rpc.invoke(k.a,{layer:b.rpcId,
+view:n.sharedObject.rpcId}),function(){b.rpc.invoke(k.b,{layer:b.rpcId,view:n.sharedObject.rpcId})}});Object(u.c)(b,"translate-via-mouse-drag",function(a){Object(w.a)(a.detail,function(a,b,c){a=n.width;var d=n.height,e=n.viewer.navigationState.position,g=e.spatialCoordinates;v.s.transformMat4(L,g,n.projectionMat);L[0]=2*b/a;L[1]=-2*c/d;v.s.transformMat4(g,L,n.inverseProjectionMat);e.changed.dispatch()})});Object(u.c)(b,"rotate-via-mouse-drag",function(a){Object(w.a)(a.detail,function(a,b,c){n.navigationState.pose.rotateRelative(v.e[1],
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+n.registerDisposer(h.showScaleBar.changed.add(function(){return n.scheduleRedraw()}));n.registerDisposer(h.scaleBarOptions.changed.add(function(){return n.scheduleRedraw()}));n.registerDisposer(h.showSliceViews.changed.add(function(){return n.scheduleRedraw()}));n.registerDisposer(h.showAxisLines.changed.add(function(){return n.scheduleRedraw()}));n.registerDisposer(h.crossSectionBackgroundColor.changed.add(function(){return n.scheduleRedraw()}));return n}n(f,a);E(f,[{key:"isReady",value:function(){if(!this.visible)return!1;
+for(var a=$jscomp.makeIterator(this.sliceViews),b=a.next();!b.done;b=a.next()){b=$jscomp.makeIterator(b.value);var c=b.next().value;if((b.next().value||this.viewer.showSliceViews.value)&&!c.isReady())return!1}a=this.visibleLayerTracker.getVisibleLayers();a=$jscomp.makeIterator(a);for(b=a.next();!b.done;b=a.next())if(!b.value.isReady())return!1;return!0}},{key:"updateProjectionMatrix",value:function(){var a=this.projectionMat,b=this.width/this.height,c=Math.PI/4;this.viewer.orthographicProjection.value?
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+{key:"onResize",value:function(){var a=this.element,b=a.clientHeight;if(a.clientWidth!==this.width||b!==this.height)this.width=this.element.clientWidth,this.height=this.element.clientHeight,this.viewportChanged()}},{key:"disposed",value:function(){for(var a=$jscomp.makeIterator(this.sliceViews.keys()),b=a.next();!b.done;b=a.next())b.value.dispose();this.sliceViews.clear();G(f.prototype.__proto__||Object.getPrototypeOf(f.prototype),"disposed",this).call(this)}},{key:"updateMouseState",value:function(a){a.pickedRenderLayer=
+null;if(!this.navigationState.valid)return!1;var b=a.position,c=this.offscreenFramebuffer,d=this.width,e=this.height;if(!c.hasSize(d,e))return!1;var g=this.mouseX,k=e-this.mouseY,l=c.readPixel(C.Z,g,k);l=1-Object(A.s)(l);if(1===l)return!1;b[0]=2*g/d-1;b[1]=2*k/e-1;b[2]=2*l-1;v.s.transformMat4(b,b,this.inverseProjectionMat);this.pickIDs.setMouseState(a,c.readPixelAsUint32(C.PICK,g,k));return!0}},{key:"draw",value:function(){if(this.navigationState.valid){this.onResize();var a=this.width,d=this.height;
+if(0!==a&&0!==d){for(var e=this.viewer.showSliceViews.value,g=$jscomp.makeIterator(this.sliceViews),k=g.next();!k.done;k=g.next()){k=$jscomp.makeIterator(k.value);var l=k.next().value;(k.next().value||e)&&l.updateRendering()}e=this.gl;this.offscreenFramebuffer.bind(a,d);e.disable(e.SCISSOR_TEST);this.gl.clearColor(0,0,0,0);e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT);e.enable(e.DEPTH_TEST);g=this.projectionMat;this.updateProjectionMatrix();k=v.s.create();Object(v.p)(k,v.e[2],this.modelViewMat);
+v.s.normalize(k,k);l=this.pickIDs;l.clear();g={dataToDevice:g,lightDirection:k,ambientLighting:.2,directionalLighting:.8,pickIDs:l,emitter:c,emitColor:!0,emitPickID:!0,alreadyEmittedPickID:!1,viewportWidth:a,viewportHeight:d};k=this.visibleLayerTracker.getVisibleLayers();var m=!1,r=!1,f=$jscomp.makeIterator(k);for(l=f.next();!l.done;l=f.next())l=l.value,l.isTransparent?m=!0:l.isAnnotation?r=!0:l.draw(g);this.drawSliceViews(g);if(r){e.enable(WebGL2RenderingContext.BLEND);e.depthFunc(WebGL2RenderingContext.LEQUAL);
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+e.enable(WebGL2RenderingContext.BLEND);m=this.transparentConfiguration;m.bind(a,d);this.gl.clearColor(0,0,0,1);e.clear(WebGL2RenderingContext.COLOR_BUFFER_BIT);g.emitter=b;e.blendFuncSeparate(WebGL2RenderingContext.ONE,WebGL2RenderingContext.ONE,WebGL2RenderingContext.ZERO,WebGL2RenderingContext.ONE_MINUS_SRC_ALPHA);g.emitPickID=!1;r=$jscomp.makeIterator(k);for(l=r.next();!l.done;l=r.next())l=l.value,l.isTransparent&&l.draw(g);e.disable(WebGL2RenderingContext.DEPTH_TEST);this.offscreenFramebuffer.bindSingle(C.COLOR);
+e.blendFunc(WebGL2RenderingContext.ONE_MINUS_SRC_ALPHA,WebGL2RenderingContext.SRC_ALPHA);this.transparencyCopyHelper.draw(m.colorBuffers[0].texture,m.colorBuffers[1].texture);e.depthMask(!0);e.disable(WebGL2RenderingContext.BLEND);e.enable(WebGL2RenderingContext.DEPTH_TEST);this.offscreenFramebuffer.bind(a,d)}e.drawBuffers([e.NONE,e.COLOR_ATTACHMENT1,e.COLOR_ATTACHMENT2]);g.emitter=c;g.emitPickID=!0;g.emitColor=!1;e.enable(WebGL2RenderingContext.POLYGON_OFFSET_FILL);e.polygonOffset(-1,-1);d=$jscomp.makeIterator(k);
+for(l=d.next();!l.done;l=d.next())k=l.value,g.alreadyEmittedPickID=!k.isTransparent&&!k.isAnnotation,k.draw(g);e.disable(WebGL2RenderingContext.POLYGON_OFFSET_FILL);this.viewer.showScaleBar.value&&this.viewer.orthographicProjection.value&&(e.drawBuffers([e.COLOR_ATTACHMENT0]),e.disable(WebGL2RenderingContext.DEPTH_TEST),e.enable(WebGL2RenderingContext.BLEND),e.blendFunc(WebGL2RenderingContext.SRC_ALPHA,WebGL2RenderingContext.ONE_MINUS_SRC_ALPHA),d=this.scaleBarTexture,g=this.viewer.scaleBarOptions.value,
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+value:function(a){var b=this.sliceViewRenderHelper,c=a.lightDirection,d=a.ambientLighting,e=a.directionalLighting;a=a.dataToDevice;for(var g=this.viewer.showSliceViews.value,k=$jscomp.makeIterator(this.sliceViews),l=k.next();!l.done;l=k.next()){var m=$jscomp.makeIterator(l.value);l=m.next().value;if((m.next().value||g)&&0!==l.width&&0!==l.height&&l.hasValidViewport){m=Math.abs(v.s.dot(c,l.viewportAxes[2]));m=d+m*e;var r=M;v.k.identity(r);r[0]=l.width/2;r[5]=-l.height/2;v.k.multiply(r,l.viewportToData,
+r);v.k.multiply(r,a,r);var f=O,t=this.viewer.crossSectionBackgroundColor.value;f[0]=t[0];f[1]=t[1];f[2]=t[2];f[3]=1;b.draw(l.offscreenFramebuffer.colorBuffers[0].texture,r,v.u.fromValues(m,m,m,1),O,0,0,1,1)}}}},{key:"drawAxisLines",value:function(){var a=this.viewer.navigationState.position.spatialCoordinates;v.s.transformMat4(L,a,this.projectionMat);L[0]=.5;v.s.transformMat4(I,L,this.inverseProjectionMat);var b=v.s.distance(I,a);L[0]=0;L[1]=.5;v.s.transformMat4(I,L,this.inverseProjectionMat);var c=
+v.s.distance(I,a);a=this.gl;v.k.identity(M);b=Math.min(b,c);M[0]=b;M[5]=b;M[10]=b;b=this.navigationState.position.spatialCoordinates;M[12]=b[0];M[13]=b[1];M[14]=b[2];M[15]=1;v.k.multiply(M,this.projectionMat,M);a.drawBuffers([a.COLOR_ATTACHMENT0]);this.axesLineHelper.draw(M,!1)}},{key:"zoomByMouse",value:function(a){this.navigationState.zoomBy(a)}},{key:"navigationState",get:function(){return this.viewer.navigationState}},{key:"transparentConfiguration",get:function(){var a=this.transparentConfiguration_;
+void 0===a&&(a=this.transparentConfiguration_=this.registerDisposer(new x.b(this.gl,{colorBuffers:Object(x.e)(this.gl,2,this.gl.RGBA32F,this.gl.RGBA,this.gl.FLOAT),depthBuffer:this.offscreenFramebuffer.depthBuffer.addRef()})));return a}}]);return f}(h.a)},function(h,f,a){function q(a){return Object(b.a)(a.dataTransfer.types,"neuroglancer-layer\x00")}function p(a){if(void 0!==g&&g.manager.rootLayers===a.rootLayers)return g}function n(a,b,c){if(a.shiftKey)return"copy";if(a.ctrlKey)return"move";a=void 0===
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-e&&Ie(d.cm);for(b=0;b<a.length;b++){var l=void 0;d=a[b];h=d.cm;e=h.display;k=h.doc;d.updatedDisplay&&Se(h,d.update);null==e.wheelStartX||null==d.scrollTop&&null==d.scrollLeft&&!d.scrollToPos||(e.wheelStartX=e.wheelStartY=null);null!=d.scrollTop&&Oe(h,d.scrollTop,d.forceScroll);null!=d.scrollLeft&&eb(h,d.scrollLeft,!0,!0);if(d.scrollToPos){var g=R(k,d.scrollToPos.from),w=R(k,d.scrollToPos.to),q=d.scrollToPos.margin;null==q&&(q=0);h.options.lineWrapping||g!=w||(g=g.ch?I(g.line,"before"==g.sticky?g.ch-
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-a.doc.first;a.display.view=[];a.display.viewOffset=0}function Jc(a,b,c,d){var f=Za(a,b),h=a.display.view;if(!Ia||c==a.doc.first+a.doc.size)return{index:f,lineN:c};for(var e=a.display.viewFrom,k=0;k<f;k++)e+=h[k].size;if(e!=b){if(0<d){if(f==h.length-1)return null;b=e+h[f].size-b;f++}else b=e-b;c+=b}for(;Yc(a.doc,c)!=c;){if(f==(0>d?0:h.length-1))return null;c+=d*h[f-(0>d?1:0)].size;f+=d}return{index:f,lineN:c}}function Te(a){a=a.display.view;for(var b=0,c=0;c<a.length;c++){var d=a[c];d.hidden||d.node&&
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-function(){var a=this.getSelection(),b=this.cm,c=b.doc.sel.primary(),d=c.from();c=c.to();if(b.display.viewTo==b.display.viewFrom||d.line>=b.display.viewTo||c.line<b.display.viewFrom)a.removeAllRanges();else{var f=Vc(b,a.anchorNode,a.anchorOffset),h=Vc(b,a.focusNode,a.focusOffset);if(!f||f.bad||!h||h.bad||0!=M(rc(f,h),d)||0!=M(pc(f,h),c))if(f=b.display.view,d=d.line>=b.display.viewFrom&&Xf(b,d)||{node:f[0].measure.map[2],offset:0},c=c.line<b.display.viewTo&&Xf(b,c),c||(c=f[f.length-1].measure,c=c.maps?
-c.maps[c.maps.length-1]:c.map,c={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}),d&&c){f=a.rangeCount&&a.getRangeAt(0);try{var e=Ib(d.node,d.offset,c.offset,c.node)}catch(lh){}e&&(!Oa&&b.state.focused?(a.collapse(d.node,d.offset),e.collapsed||(a.removeAllRanges(),a.addRange(e))):(a.removeAllRanges(),a.addRange(e)),f&&null==a.anchorNode?a.addRange(f):Oa&&this.startGracePeriod());this.rememberSelection()}else a.removeAllRanges()}};W.prototype.startGracePeriod=function(){var a=this;clearTimeout(this.gracePeriod);
-this.gracePeriod=setTimeout(function(){a.gracePeriod=!1;a.selectionChanged()&&a.cm.operation(function(){return a.cm.curOp.selectionChanged=!0})},20)};W.prototype.showMultipleSelections=function(a){g(this.cm.display.cursorDiv,a.cursors);g(this.cm.display.selectionDiv,a.selection)};W.prototype.rememberSelection=function(){var a=this.getSelection();this.lastAnchorNode=a.anchorNode;this.lastAnchorOffset=a.anchorOffset;this.lastFocusNode=a.focusNode;this.lastFocusOffset=a.focusOffset};W.prototype.selectionInEditor=
-function(){var a=this.getSelection();if(!a.rangeCount)return!1;a=a.getRangeAt(0).commonAncestorContainer;return d(this.div,a)};W.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())};W.prototype.blur=function(){this.div.blur()};W.prototype.getField=function(){return this.div};W.prototype.supportsTouch=function(){return!0};W.prototype.receivedFocus=function(){function a(){b.cm.state.focused&&(b.pollSelection(),
-b.polling.set(b.cm.options.pollInterval,a))}var b=this;this.selectionInEditor()?this.pollSelection():qa(this.cm,function(){return b.cm.curOp.selectionChanged=!0});this.polling.set(this.cm.options.pollInterval,a)};W.prototype.selectionChanged=function(){var a=this.getSelection();return a.anchorNode!=this.lastAnchorNode||a.anchorOffset!=this.lastAnchorOffset||a.focusNode!=this.lastFocusNode||a.focusOffset!=this.lastFocusOffset};W.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&
-this.selectionChanged()){var a=this.getSelection(),b=this.cm;if(Cc&&Bc&&this.cm.options.gutters.length&&ch(a.anchorNode))this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();else if(!this.composing){this.rememberSelection();var c=Vc(b,a.anchorNode,a.anchorOffset),d=Vc(b,a.focusNode,a.focusOffset);c&&d&&qa(b,function(){ja(b.doc,La(c,d),Ga);if(c.bad||d.bad)b.curOp.selectionChanged=!0})}}};W.prototype.pollContent=function(){null!=this.readDOMTimeout&&
-(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var a=this.cm,b=a.display,c=a.doc.sel.primary(),d=c.from(),f=c.to();0==d.ch&&d.line>a.firstLine()&&(d=I(d.line-1,J(a.doc,d.line-1).length));f.ch==J(a.doc,f.line).text.length&&f.line<a.lastLine()&&(f=I(f.line+1,0));if(d.line<b.viewFrom||f.line>b.viewTo-1)return!1;var h;d.line==b.viewFrom||0==(h=Za(a,d.line))?(c=L(b.view[0].line),h=b.view[0].node):(c=L(b.view[h].line),h=b.view[h-1].node.nextSibling);var e=Za(a,f.line);e==b.view.length-1?(f=
-b.viewTo-1,b=b.lineDiv.lastChild):(f=L(b.view[e+1].line)-1,b=b.view[e+1].node.previousSibling);if(!h)return!1;b=a.doc.splitLines(dh(a,h,b,c,f));for(h=Q(a.doc,I(c,0),I(f,J(a.doc,f).text.length));1<b.length&&1<h.length;)if(y(b)==y(h))b.pop(),h.pop(),f--;else if(b[0]==h[0])b.shift(),h.shift(),c++;else break;var k=0;e=0;for(var l=b[0],g=h[0],q=Math.min(l.length,g.length);k<q&&l.charCodeAt(k)==g.charCodeAt(k);)++k;l=y(b);g=y(h);for(q=Math.min(l.length-(1==b.length?k:0),g.length-(1==h.length?k:0));e<q&&
-l.charCodeAt(l.length-e-1)==g.charCodeAt(g.length-e-1);)++e;if(1==b.length&&1==h.length&&c==d.line)for(;k&&k>d.ch&&l.charCodeAt(l.length-e-1)==g.charCodeAt(g.length-e-1);)k--,e++;b[b.length-1]=l.slice(0,l.length-e).replace(/^\u200b+/,"");b[0]=b[0].slice(k).replace(/\u200b+$/,"");d=I(c,k);c=I(f,h.length?y(h).length-e:0);if(1<b.length||b[0]||M(d,c))return wb(a.doc,b,d,c,"+input"),!0};W.prototype.ensurePolled=function(){this.forceCompositionEnd()};W.prototype.reset=function(){this.forceCompositionEnd()};
-W.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())};W.prototype.readFromDOMSoon=function(){var a=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){a.readDOMTimeout=null;if(a.composing)if(a.composing.done)a.composing=null;else return;a.updateFromDOM()},80))};W.prototype.updateFromDOM=function(){var a=this;!this.cm.isReadOnly()&&this.pollContent()||qa(this.cm,
-function(){return oa(a.cm)})};W.prototype.setUneditable=function(a){a.contentEditable="false"};W.prototype.onKeyPress=function(a){0==a.charCode||this.composing||(a.preventDefault(),this.cm.isReadOnly()||fa(this.cm,Td)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0))};W.prototype.readOnlyChanged=function(a){this.div.contentEditable=String("nocursor"!=a)};W.prototype.onContextMenu=function(){};W.prototype.resetPosition=function(){};W.prototype.needsContentAttribute=!0;var da=function(a){this.cm=
-a;this.prevInput="";this.pollingFast=!1;this.polling=new ib;this.hasSelection=!1;this.composing=null};da.prototype.init=function(a){function b(a){if(!ea(f,a)){if(f.somethingSelected())ra={lineWise:!1,text:f.getSelections()};else if(f.options.lineWiseCopyCut){var b=Tf(f);ra={lineWise:!0,text:b.text};"cut"==a.type?f.setSelections(b.ranges,null,Ga):(d.prevInput="",h.value=b.text.join("\n"),jc(h))}else return;"cut"==a.type&&(f.state.cutIncoming=!0)}}var c=this,d=this,f=this.cm;this.createField(a);var h=
-this.textarea;a.wrapper.insertBefore(this.wrapper,a.wrapper.firstChild);hc&&(h.style.width="0px");N(h,"input",function(){U&&9<=X&&c.hasSelection&&(c.hasSelection=null);d.poll()});N(h,"paste",function(a){ea(f,a)||Sf(a,f)||(f.state.pasteIncoming=!0,d.fastPoll())});N(h,"cut",b);N(h,"copy",b);N(a.scroller,"paste",function(b){Ka(a,b)||ea(f,b)||(f.state.pasteIncoming=!0,d.focus())});N(a.lineSpace,"selectstart",function(b){Ka(a,b)||na(b)});N(h,"compositionstart",function(){var a=f.getCursor("from");d.composing&&
-d.composing.range.clear();d.composing={start:a,range:f.markText(a,f.getCursor("to"),{className:"CodeMirror-composing"})}});N(h,"compositionend",function(){d.composing&&(d.poll(),d.composing.range.clear(),d.composing=null)})};da.prototype.createField=function(a){this.wrapper=Vf();this.textarea=this.wrapper.firstChild};da.prototype.prepareSelection=function(){var a=this.cm,b=a.display,c=a.doc,d=Ge(a);if(a.options.moveInputWithCursor){a=ya(a,c.sel.primary().head,"div");c=b.wrapper.getBoundingClientRect();
-var f=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,a.top+f.top-c.top));d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,a.left+f.left-c.left))}return d};da.prototype.showSelection=function(a){var b=this.cm.display;g(b.cursorDiv,a.cursors);g(b.selectionDiv,a.selection);null!=a.teTop&&(this.wrapper.style.top=a.teTop+"px",this.wrapper.style.left=a.teLeft+"px")};da.prototype.reset=function(a){if(!this.contextMenuPending&&!this.composing){var b=this.cm;b.somethingSelected()?
-(this.prevInput="",a=b.getSelection(),this.textarea.value=a,b.state.focused&&jc(this.textarea),U&&9<=X&&(this.hasSelection=a)):a||(this.prevInput=this.textarea.value="",U&&9<=X&&(this.hasSelection=null))}};da.prototype.getField=function(){return this.textarea};da.prototype.supportsTouch=function(){return!1};da.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!Db||f()!=this.textarea))try{this.textarea.focus()}catch(w){}};da.prototype.blur=function(){this.textarea.blur()};da.prototype.resetPosition=
-function(){this.wrapper.style.top=this.wrapper.style.left=0};da.prototype.receivedFocus=function(){this.slowPoll()};da.prototype.slowPoll=function(){var a=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){a.poll();a.cm.state.focused&&a.slowPoll()})};da.prototype.fastPoll=function(){function a(){c.poll()||b?(c.pollingFast=!1,c.slowPoll()):(b=!0,c.polling.set(60,a))}var b=!1,c=this;c.pollingFast=!0;c.polling.set(20,a)};da.prototype.poll=function(){var a=this,b=this.cm,
-c=this.textarea,d=this.prevInput;if(this.contextMenuPending||!b.state.focused||ih(c)&&!d&&!this.composing||b.isReadOnly()||b.options.disableInput||b.state.keySeq)return!1;var f=c.value;if(f==d&&!b.somethingSelected())return!1;if(U&&9<=X&&this.hasSelection===f||wa&&/[\uf700-\uf7ff]/.test(f))return b.display.input.reset(),!1;if(b.doc.sel==b.display.selForContextMenu){var h=f.charCodeAt(0);8203!=h||d||(d="\u200b");if(8666==h)return this.reset(),this.cm.execCommand("undo")}var e=0;for(h=Math.min(d.length,
-f.length);e<h&&d.charCodeAt(e)==f.charCodeAt(e);)++e;qa(b,function(){Td(b,f.slice(e),d.length-e,null,a.composing?"*compose":null);1E3<f.length||-1<f.indexOf("\n")?c.value=a.prevInput="":a.prevInput=f;a.composing&&(a.composing.range.clear(),a.composing.range=b.markText(a.composing.start,b.getCursor("to"),{className:"CodeMirror-composing"}))});return!0};da.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)};da.prototype.onKeyPress=function(){U&&9<=X&&(this.hasSelection=
-null);this.fastPoll()};da.prototype.onContextMenu=function(a){function b(){if(null!=e.selectionStart){var a=f.somethingSelected(),b="\u200b"+(a?e.value:"");e.value="\u21da";e.value=b;d.prevInput=a?"":"\u200b";e.selectionStart=1;e.selectionEnd=b.length;h.selForContextMenu=f.doc.sel}}function c(){d.contextMenuPending=!1;d.wrapper.style.cssText=q;e.style.cssText=g;U&&9>X&&h.scrollbars.setScrollTop(h.scroller.scrollTop=l);if(null!=e.selectionStart){(!U||U&&9>X)&&b();var a=0,c=function(){h.selForContextMenu==
-f.doc.sel&&0==e.selectionStart&&0<e.selectionEnd&&"\u200b"==d.prevInput?fa(f,mf)(f):10>a++?h.detectingSelectAll=setTimeout(c,500):(h.selForContextMenu=null,h.input.reset())};h.detectingSelectAll=setTimeout(c,200)}}var d=this,f=d.cm,h=f.display,e=d.textarea,k=cb(f,a),l=h.scroller.scrollTop;if(k&&!za){f.options.resetSelectionOnContextMenu&&-1==f.doc.sel.contains(k)&&fa(f,ja)(f.doc,La(k),Ga);var g=e.style.cssText,q=d.wrapper.style.cssText;d.wrapper.style.cssText="position: absolute";k=d.wrapper.getBoundingClientRect();
-e.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(a.clientY-k.top-5)+"px; left: "+(a.clientX-k.left-5)+"px;\n z-index: 1000; background: "+(U?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(ka)var r=window.scrollY;h.input.focus();ka&&window.scrollTo(null,r);h.input.reset();f.somethingSelected()||(e.value=d.prevInput=" ");d.contextMenuPending=!0;h.selForContextMenu=
-f.doc.sel;clearTimeout(h.detectingSelectAll);U&&9<=X&&b();if(Qd){Gb(a);var m=function(){sa(window,"mouseup",m);setTimeout(c,20)};N(window,"mouseup",m)}else setTimeout(c,50)}};da.prototype.readOnlyChanged=function(a){a||this.reset();this.textarea.disabled="nocursor"==a};da.prototype.setUneditable=function(){};da.prototype.needsContentAttribute=!1;(function(a){function b(b,d,f,h){a.defaults[b]=d;f&&(c[b]=h?function(a,b,c){c!=Ab&&f(a,b,c)}:f)}var c=a.optionHandlers;a.defineOption=b;a.Init=Ab;b("value",
-"",function(a,b){return a.setValue(b)},!0);b("mode",null,function(a,b){a.doc.modeOption=b;Fd(a)},!0);b("indentUnit",2,Fd,!0);b("indentWithTabs",!1);b("smartIndent",!0);b("tabSize",4,function(a){Ub(a);Nb(a);oa(a)},!0);b("lineSeparator",null,function(a,b){if(a.doc.lineSep=b){var c=[],d=a.doc.first;a.doc.iter(function(a){for(var f=0;;){var h=a.text.indexOf(b,f);if(-1==h)break;f=h+b.length;c.push(I(d,h))}d++});for(var f=c.length-1;0<=f;f--)wb(a.doc,b,c[f],I(c[f].line,c[f].ch+b.length))}});b("specialChars",
-/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(a,b,c){a.state.specialChars=new RegExp(b.source+(b.test("\t")?"":"|\t"),"g");c!=Ab&&a.refresh()});b("specialCharPlaceholder",og,function(a){return a.refresh()},!0);b("electricChars",!0);b("inputStyle",Db?"contenteditable":"textarea",function(){throw Error("inputStyle can not (yet) be changed in a running editor");},!0);b("spellcheck",!1,function(a,b){return a.getInputField().spellcheck=b},!0);b("rtlMoveVisually",!hh);
-b("wholeLineUpdateBefore",!0);b("theme","default",function(a){Nf(a);fc(a)},!0);b("keyMap","default",function(a,b,c){b=Qc(b);(c=c!=Ab&&Qc(c))&&c.detach&&c.detach(a,b);b.attach&&b.attach(a,c||null)});b("extraKeys",null);b("configureMouse",null);b("lineWrapping",!1,ah,!0);b("gutters",[],function(a){Dd(a.options);fc(a)},!0);b("fixedGutter",!0,function(a,b){a.display.gutters.style.left=b?td(a.display)+"px":"0";a.refresh()},!0);b("coverGutterNextToScrollbar",!1,function(a){return rb(a)},!0);b("scrollbarStyle",
-"native",function(a){Qe(a);rb(a);a.display.scrollbars.setScrollTop(a.doc.scrollTop);a.display.scrollbars.setScrollLeft(a.doc.scrollLeft)},!0);b("lineNumbers",!1,function(a){Dd(a.options);fc(a)},!0);b("firstLineNumber",1,fc,!0);b("lineNumberFormatter",function(a){return a},fc,!0);b("showCursorWhenSelecting",!1,Ob,!0);b("resetSelectionOnContextMenu",!0);b("lineWiseCopyCut",!0);b("pasteLinesPerSelection",!0);b("readOnly",!1,function(a,b){"nocursor"==b&&(Pb(a),a.display.input.blur());a.display.input.readOnlyChanged(b)});
-b("disableInput",!1,function(a,b){b||a.display.input.reset()},!0);b("dragDrop",!0,$g);b("allowDropFileTypes",null);b("cursorBlinkRate",530);b("cursorScrollMargin",0);b("cursorHeight",1,Ob,!0);b("singleCursorHeightPerLine",!0,Ob,!0);b("workTime",100);b("workDelay",100);b("flattenSpans",!0,Ub,!0);b("addModeClass",!1,Ub,!0);b("pollInterval",100);b("undoDepth",200,function(a,b){return a.doc.history.undoDepth=b});b("historyEventDelay",1250);b("viewportMargin",10,function(a){return a.refresh()},!0);b("maxHighlightLength",
-1E4,Ub,!0);b("moveInputWithCursor",!0,function(a,b){b||a.display.input.resetPosition()});b("tabindex",null,function(a,b){return a.display.input.getField().tabIndex=b||""});b("autofocus",null);b("direction","ltr",function(a,b){return a.doc.setDirection(b)},!0)})(Z);(function(a){var b=a.optionHandlers,c=a.helpers={};a.prototype={constructor:a,focus:function(){window.focus();this.display.input.focus()},setOption:function(a,c){var d=this.options,f=d[a];if(d[a]!=c||"mode"==a)d[a]=c,b.hasOwnProperty(a)&&
-fa(this,b[a])(this,c,f),ba(this,"optionChange",this,a)},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](Qc(a))},removeKeyMap:function(a){for(var b=this.state.keyMaps,c=0;c<b.length;++c)if(b[c]==a||b[c].name==a)return b.splice(c,1),!0},addOverlay:la(function(b,c){var d=b.token?b:a.getMode(this.options,b);if(d.startState)throw Error("Overlays may not be stateful.");B(this.state.overlays,{mode:d,modeSpec:b,
-opaque:c&&c.opaque,priority:c&&c.priority||0},function(a){return a.priority});this.state.modeGen++;oa(this)}),removeOverlay:la(function(a){for(var b=this.state.overlays,c=0;c<b.length;++c){var d=b[c].modeSpec;if(d==a||"string"==typeof a&&d.name==a){b.splice(c,1);this.state.modeGen++;oa(this);break}}}),indentLine:la(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract");Y(this.doc,a)&&gc(this,a,b,c)}),indentSelection:la(function(a){for(var b=
-this.doc.sel.ranges,c=-1,d=0;d<b.length;d++){var f=b[d];if(f.empty())f.head.line>c&&(gc(this,f.head.line,a,!0),c=f.head.line,d==this.doc.sel.primIndex&&qb(this));else{var h=f.from();f=f.to();var e=Math.max(c,h.line);c=Math.min(this.lastLine(),f.line-(f.ch?0:1))+1;for(f=e;f<c;++f)gc(this,f,a);f=this.doc.sel.ranges;0==h.ch&&b.length==f.length&&0<f[d].from().ch&&Jd(this.doc,d,new V(h,f[d].to()),Ga)}}}),getTokenAt:function(a,b){return he(this,a,b)},getLineTokens:function(a,b){return he(this,I(a),b,!0)},
-getTokenTypeAt:function(a){a=R(this.doc,a);var b=fe(this,J(this.doc,a.line)),c=0,d=(b.length-1)/2;a=a.ch;if(0==a)b=b[2];else for(;;){var f=c+d>>1;if((f?b[2*f-1]:0)>=a)d=f;else if(b[2*f+1]<a)c=f+1;else{b=b[2*f+2];break}}c=b?b.indexOf("overlay "):-1;return 0>c?b:0==c?null:b.slice(0,c-1)},getModeAt:function(b){var c=this.doc.mode;return c.innerMode?a.innerMode(c,this.getTokenAt(b).state).mode:c},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,b){var d=[];if(!c.hasOwnProperty(b))return d;
-var f=c[b];a=this.getModeAt(a);if("string"==typeof a[b])f[a[b]]&&d.push(f[a[b]]);else if(a[b])for(var h=0;h<a[b].length;h++){var e=f[a[b][h]];e&&d.push(e)}else a.helperType&&f[a.helperType]?d.push(f[a.helperType]):f[a.name]&&d.push(f[a.name]);for(b=0;b<f._global.length;b++)h=f._global[b],h.pred(a,this)&&-1==l(d,h.val)&&d.push(h.val);return d},getStateAfter:function(a,b){var c=this.doc;a=Math.max(c.first,Math.min(null==a?c.first+c.size-1:a,c.first+c.size-1));return Hb(this,a+1,b).state},cursorCoords:function(a,
-b){var c=this.doc.sel.primary();a=null==a?c.head:"object"==typeof a?R(this.doc,a):a?c.from():c.to();return ya(this,a,b||"page")},charCoords:function(a,b){return pd(this,R(this.doc,a),b||"page")},coordsChar:function(a,b){a=Be(this,a,b||"page");return rd(this,a.left,a.top)},lineAtHeight:function(a,b){a=Be(this,{top:a,left:0},b||"page").top;return P(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b,c){var d=!1;if("number"==typeof a){var f=this.doc.first+this.doc.size-1;a<this.doc.first?
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-a)a[12]=b[0]*c+b[4]*h+b[8]*d+b[12],a[13]=b[1]*c+b[5]*h+b[9]*d+b[13],a[14]=b[2]*c+b[6]*h+b[10]*d+b[14],a[15]=b[3]*c+b[7]*h+b[11]*d+b[15];else{var e=b[0];var k=b[1];var g=b[2];var m=b[3];var l=b[4];var n=b[5];var p=b[6];var y=b[7];var z=b[8];var B=b[9];var x=b[10];var v=b[11];a[0]=e;a[1]=k;a[2]=g;a[3]=m;a[4]=l;a[5]=n;a[6]=p;a[7]=y;a[8]=z;a[9]=B;a[10]=x;a[11]=v;a[12]=e*c+l*h+z*d+b[12];a[13]=k*c+n*h+B*d+b[13];a[14]=g*c+p*h+x*d+b[14];a[15]=m*c+y*h+v*d+b[15]}return a};e.scale=function(a,b,d){var c=d[0],
-h=d[1];d=d[2];a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*h;a[5]=b[5]*h;a[6]=b[6]*h;a[7]=b[7]*h;a[8]=b[8]*d;a[9]=b[9]*d;a[10]=b[10]*d;a[11]=b[11]*d;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a};e.rotate=function(a,b,d,f){var c=f[0],e=f[1];f=f[2];var k=Math.sqrt(c*c+e*e+f*f);if(Math.abs(k)<m.b)return null;k=1/k;c*=k;e*=k;f*=k;var g=Math.sin(d);var r=Math.cos(d);var l=1-r;d=b[0];k=b[1];var n=b[2];var p=b[3];var y=b[4];var z=b[5];var B=b[6];var x=b[7];var v=b[8];var E=b[9];
-var F=b[10];var C=b[11];var G=c*c*l+r;var H=e*c*l+f*g;var D=f*c*l-e*g;var O=c*e*l-f*g;var J=e*e*l+r;var Q=f*e*l+c*g;var T=c*f*l+e*g;c=e*f*l-c*g;e=f*f*l+r;a[0]=d*G+y*H+v*D;a[1]=k*G+z*H+E*D;a[2]=n*G+B*H+F*D;a[3]=p*G+x*H+C*D;a[4]=d*O+y*J+v*Q;a[5]=k*O+z*J+E*Q;a[6]=n*O+B*J+F*Q;a[7]=p*O+x*J+C*Q;a[8]=d*T+y*c+v*e;a[9]=k*T+z*c+E*e;a[10]=n*T+B*c+F*e;a[11]=p*T+x*c+C*e;b!==a&&(a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);return a};e.rotateX=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var h=b[4],e=b[5],
-k=b[6],g=b[7],m=b[8],l=b[9],n=b[10],p=b[11];b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[4]=h*d+m*c;a[5]=e*d+l*c;a[6]=k*d+n*c;a[7]=g*d+p*c;a[8]=m*d-h*c;a[9]=l*d-e*c;a[10]=n*d-k*c;a[11]=p*d-g*c;return a};e.rotateY=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var h=b[0],e=b[1],k=b[2],g=b[3],m=b[8],l=b[9],n=b[10],p=b[11];b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[0]=h*d-m*c;a[1]=e*d-l*c;a[2]=
-k*d-n*c;a[3]=g*d-p*c;a[8]=h*c+m*d;a[9]=e*c+l*d;a[10]=k*c+n*d;a[11]=g*c+p*d;return a};e.rotateZ=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var h=b[0],e=b[1],k=b[2],g=b[3],m=b[4],l=b[5],n=b[6],p=b[7];b!==a&&(a[8]=b[8],a[9]=b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[0]=h*d+m*c;a[1]=e*d+l*c;a[2]=k*d+n*c;a[3]=g*d+p*c;a[4]=m*d-h*c;a[5]=l*d-e*c;a[6]=n*d-k*c;a[7]=p*d-g*c;return a};e.fromTranslation=function(a,b){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=
-0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=b[0];a[13]=b[1];a[14]=b[2];a[15]=1;return a};e.fromScaling=function(a,b){a[0]=b[0];a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b[1];a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=b[2];a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromRotation=function(a,b,d){var c=d[0],h=d[1];d=d[2];var e=Math.sqrt(c*c+h*h+d*d);if(Math.abs(e)<m.b)return null;e=1/e;c*=e;h*=e;d*=e;e=Math.sin(b);b=Math.cos(b);var k=1-b;a[0]=c*c*k+b;a[1]=h*c*k+d*e;a[2]=d*c*k-h*e;a[3]=0;a[4]=c*h*k-d*e;a[5]=h*h*k+b;
-a[6]=d*h*k+c*e;a[7]=0;a[8]=c*d*k+h*e;a[9]=h*d*k-c*e;a[10]=d*d*k+b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromXRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=c;a[7]=0;a[8]=0;a[9]=-c;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromYRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=0;a[2]=-c;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=c;a[9]=0;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromZRotation=
-function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=c;a[2]=0;a[3]=0;a[4]=-c;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.fromRotationTranslation=function(a,b,d){var c=b[0],h=b[1],e=b[2],k=b[3],g=c+c,m=h+h,l=e+e;b=c*g;var n=c*m;c*=l;var p=h*m;h*=l;e*=l;g*=k;m*=k;k*=l;a[0]=1-(p+e);a[1]=n+k;a[2]=c-m;a[3]=0;a[4]=n-k;a[5]=1-(b+e);a[6]=h+g;a[7]=0;a[8]=c+m;a[9]=h-g;a[10]=1-(b+p);a[11]=0;a[12]=d[0];a[13]=d[1];a[14]=d[2];a[15]=1;return a};e.getTranslation=
-function(a,b){a[0]=b[12];a[1]=b[13];a[2]=b[14];return a};e.getScaling=function(a,b){var c=b[0],f=b[1],h=b[2],e=b[4],k=b[5],g=b[6],m=b[8],l=b[9];b=b[10];a[0]=Math.sqrt(c*c+f*f+h*h);a[1]=Math.sqrt(e*e+k*k+g*g);a[2]=Math.sqrt(m*m+l*l+b*b);return a};e.getRotation=function(a,b){var c=b[0]+b[5]+b[10];0<c?(c=2*Math.sqrt(c+1),a[3]=.25*c,a[0]=(b[6]-b[9])/c,a[1]=(b[8]-b[2])/c,a[2]=(b[1]-b[4])/c):b[0]>b[5]&b[0]>b[10]?(c=2*Math.sqrt(1+b[0]-b[5]-b[10]),a[3]=(b[6]-b[9])/c,a[0]=.25*c,a[1]=(b[1]+b[4])/c,a[2]=(b[8]+
-b[2])/c):b[5]>b[10]?(c=2*Math.sqrt(1+b[5]-b[0]-b[10]),a[3]=(b[8]-b[2])/c,a[0]=(b[1]+b[4])/c,a[1]=.25*c,a[2]=(b[6]+b[9])/c):(c=2*Math.sqrt(1+b[10]-b[0]-b[5]),a[3]=(b[1]-b[4])/c,a[0]=(b[8]+b[2])/c,a[1]=(b[6]+b[9])/c,a[2]=.25*c);return a};e.fromRotationTranslationScale=function(a,b,d,f){var c=b[0],e=b[1],k=b[2],g=b[3],m=c+c,l=e+e,n=k+k;b=c*m;var p=c*l;c*=n;var y=e*l;e*=n;k*=n;m*=g;l*=g;g*=n;n=f[0];var z=f[1];f=f[2];a[0]=(1-(y+k))*n;a[1]=(p+g)*n;a[2]=(c-l)*n;a[3]=0;a[4]=(p-g)*z;a[5]=(1-(b+k))*z;a[6]=
-(e+m)*z;a[7]=0;a[8]=(c+l)*f;a[9]=(e-m)*f;a[10]=(1-(b+y))*f;a[11]=0;a[12]=d[0];a[13]=d[1];a[14]=d[2];a[15]=1;return a};e.fromRotationTranslationScaleOrigin=function(a,b,d,f,h){var c=b[0],e=b[1],g=b[2],m=b[3],l=c+c,n=e+e,p=g+g;b=c*l;var y=c*n;c*=p;var z=e*n;e*=p;g*=p;l*=m;n*=m;m*=p;p=f[0];var B=f[1];f=f[2];var x=h[0],v=h[1];h=h[2];a[0]=(1-(z+g))*p;a[1]=(y+m)*p;a[2]=(c-n)*p;a[3]=0;a[4]=(y-m)*B;a[5]=(1-(b+g))*B;a[6]=(e+l)*B;a[7]=0;a[8]=(c+n)*f;a[9]=(e-l)*f;a[10]=(1-(b+z))*f;a[11]=0;a[12]=d[0]+x-(a[0]*
-x+a[4]*v+a[8]*h);a[13]=d[1]+v-(a[1]*x+a[5]*v+a[9]*h);a[14]=d[2]+h-(a[2]*x+a[6]*v+a[10]*h);a[15]=1;return a};e.fromQuat=function(a,b){var c=b[0],f=b[1],h=b[2];b=b[3];var e=c+c,k=f+f,g=h+h;c*=e;var m=f*e;f*=k;var l=h*e,n=h*k;h*=g;e*=b;k*=b;b*=g;a[0]=1-f-h;a[1]=m+b;a[2]=l-k;a[3]=0;a[4]=m-b;a[5]=1-c-h;a[6]=n+e;a[7]=0;a[8]=l+k;a[9]=n-e;a[10]=1-c-f;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};e.frustum=function(a,b,d,f,h,e,k){var c=1/(d-b),g=1/(h-f),l=1/(e-k);a[0]=2*e*c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;
-a[5]=2*e*g;a[6]=0;a[7]=0;a[8]=(d+b)*c;a[9]=(h+f)*g;a[10]=(k+e)*l;a[11]=-1;a[12]=0;a[13]=0;a[14]=k*e*2*l;a[15]=0;return a};e.perspective=function(a,b,d,f,h){b=1/Math.tan(b/2);var c=1/(f-h);a[0]=b/d;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=(h+f)*c;a[11]=-1;a[12]=0;a[13]=0;a[14]=2*h*f*c;a[15]=0;return a};e.perspectiveFromFieldOfView=function(a,b,d,f){var c=Math.tan(b.upDegrees*Math.PI/180),e=Math.tan(b.downDegrees*Math.PI/180),k=Math.tan(b.leftDegrees*Math.PI/180);b=Math.tan(b.rightDegrees*
-Math.PI/180);var g=2/(k+b),m=2/(c+e);a[0]=g;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=m;a[6]=0;a[7]=0;a[8]=-((k-b)*g*.5);a[9]=(c-e)*m*.5;a[10]=f/(d-f);a[11]=-1;a[12]=0;a[13]=0;a[14]=f*d/(d-f);a[15]=0;return a};e.ortho=function(a,b,d,f,h,e,k){var c=1/(b-d),g=1/(f-h),l=1/(e-k);a[0]=-2*c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=-2*g;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=2*l;a[11]=0;a[12]=(b+d)*c;a[13]=(h+f)*g;a[14]=(k+e)*l;a[15]=1;return a};e.lookAt=function(a,b,d,f){var c=b[0],e=b[1];b=b[2];var k=f[0];var g=f[1];var r=
-f[2];var l=d[0];f=d[1];var n=d[2];if(Math.abs(c-l)<m.b&&Math.abs(e-f)<m.b&&Math.abs(b-n)<m.b)return mat4.identity(a);d=c-l;f=e-f;l=b-n;var p=1/Math.sqrt(d*d+f*f+l*l);d*=p;f*=p;l*=p;n=g*l-r*f;r=r*d-k*l;k=k*f-g*d;(p=Math.sqrt(n*n+r*r+k*k))?(p=1/p,n*=p,r*=p,k*=p):k=r=n=0;g=f*k-l*r;var y=l*n-d*k;var z=d*r-f*n;(p=Math.sqrt(g*g+y*y+z*z))?(p=1/p,g*=p,y*=p,z*=p):z=y=g=0;a[0]=n;a[1]=g;a[2]=d;a[3]=0;a[4]=r;a[5]=y;a[6]=f;a[7]=0;a[8]=k;a[9]=z;a[10]=l;a[11]=0;a[12]=-(n*c+r*e+k*b);a[13]=-(g*c+y*e+z*b);a[14]=-(d*
-c+f*e+l*b);a[15]=1;return a};e.targetTo=function(a,b,d,f){var c=b[0],e=b[1];b=b[2];var k=f[0],g=f[1],m=f[2];f=c-d[0];var l=e-d[1];d=b-d[2];var n=f*f+l*l+d*d;0<n&&(n=1/Math.sqrt(n),f*=n,l*=n,d*=n);n=g*d-m*l;m=m*f-k*d;k=k*l-g*f;a[0]=n;a[1]=m;a[2]=k;a[3]=0;a[4]=l*k-d*m;a[5]=d*n-f*k;a[6]=f*m-l*n;a[7]=0;a[8]=f;a[9]=l;a[10]=d;a[11]=0;a[12]=c;a[13]=e;a[14]=b;a[15]=1;return a};e.str=function(a){return"mat4("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+", "+a[9]+", "+
-a[10]+", "+a[11]+", "+a[12]+", "+a[13]+", "+a[14]+", "+a[15]+")"};e.frob=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],2)+Math.pow(a[7],2)+Math.pow(a[8],2)+Math.pow(a[9],2)+Math.pow(a[10],2)+Math.pow(a[11],2)+Math.pow(a[12],2)+Math.pow(a[13],2)+Math.pow(a[14],2)+Math.pow(a[15],2))};e.add=function(a,b,d){a[0]=b[0]+d[0];a[1]=b[1]+d[1];a[2]=b[2]+d[2];a[3]=b[3]+d[3];a[4]=b[4]+d[4];a[5]=b[5]+d[5];a[6]=b[6]+
-d[6];a[7]=b[7]+d[7];a[8]=b[8]+d[8];a[9]=b[9]+d[9];a[10]=b[10]+d[10];a[11]=b[11]+d[11];a[12]=b[12]+d[12];a[13]=b[13]+d[13];a[14]=b[14]+d[14];a[15]=b[15]+d[15];return a};e.subtract=n;e.multiplyScalar=function(a,b,d){a[0]=b[0]*d;a[1]=b[1]*d;a[2]=b[2]*d;a[3]=b[3]*d;a[4]=b[4]*d;a[5]=b[5]*d;a[6]=b[6]*d;a[7]=b[7]*d;a[8]=b[8]*d;a[9]=b[9]*d;a[10]=b[10]*d;a[11]=b[11]*d;a[12]=b[12]*d;a[13]=b[13]*d;a[14]=b[14]*d;a[15]=b[15]*d;return a};e.multiplyScalarAndAdd=function(a,b,d,f){a[0]=b[0]+d[0]*f;a[1]=b[1]+d[1]*
-f;a[2]=b[2]+d[2]*f;a[3]=b[3]+d[3]*f;a[4]=b[4]+d[4]*f;a[5]=b[5]+d[5]*f;a[6]=b[6]+d[6]*f;a[7]=b[7]+d[7]*f;a[8]=b[8]+d[8]*f;a[9]=b[9]+d[9]*f;a[10]=b[10]+d[10]*f;a[11]=b[11]+d[11]*f;a[12]=b[12]+d[12]*f;a[13]=b[13]+d[13]*f;a[14]=b[14]+d[14]*f;a[15]=b[15]+d[15]*f;return a};e.exactEquals=function(a,b){return a[0]===b[0]&&a[1]===b[1]&&a[2]===b[2]&&a[3]===b[3]&&a[4]===b[4]&&a[5]===b[5]&&a[6]===b[6]&&a[7]===b[7]&&a[8]===b[8]&&a[9]===b[9]&&a[10]===b[10]&&a[11]===b[11]&&a[12]===b[12]&&a[13]===b[13]&&a[14]===
-b[14]&&a[15]===b[15]};e.equals=function(a,b){var c=a[0],f=a[1],e=a[2],g=a[3],k=a[4],n=a[5],r=a[6],l=a[7],p=a[8],A=a[9],y=a[10],z=a[11],B=a[12],x=a[13],v=a[14];a=a[15];var E=b[0],F=b[1],C=b[2],G=b[3],H=b[4],D=b[5],O=b[6],J=b[7],Q=b[8],T=b[9],S=b[10],L=b[11],P=b[12],Y=b[13],aa=b[14];b=b[15];return Math.abs(c-E)<=m.b*Math.max(1,Math.abs(c),Math.abs(E))&&Math.abs(f-F)<=m.b*Math.max(1,Math.abs(f),Math.abs(F))&&Math.abs(e-C)<=m.b*Math.max(1,Math.abs(e),Math.abs(C))&&Math.abs(g-G)<=m.b*Math.max(1,Math.abs(g),
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+("but scale 0 has "+d+" channels."));}}catch(Aa){throw Error("Failed to parse BrainMaps multiscale volume specification: "+Aa.message);}},U=function X(a){q(this,X);Object(B.t)(a);this.name=Object(B.v)(a,"name",B.A);this.type=Object(B.v)(a,"type",B.A)},Z=function(){function a(b,c,d,e,g,k,l,m){q(this,a);this.chunkManager=b;this.instance=c;this.credentialsProvider=d;this.volumeId=e;this.changeSpec=g;this.multiscaleVolumeInfo=k;this.encoding=m.encoding;this.chunkLayoutPreference=m.chunkLayoutPreference;
+if(1===this.numChannels)switch(this.dataType){case z.a.UINT64:var r=z.c.SEGMENTATION}void 0===r&&(r=void 0!==m.volumeType?m.volumeType:z.c.IMAGE);this.volumeType=r;try{Object(B.t)(l),this.meshes=Object(B.v)(l,"meshes",function(a){return void 0===a?[]:Object(B.a)(a,function(a){return new U(a)})})}catch(Fb){throw Error("Failed to parse BrainMaps meshes specification: "+Fb.message);}}L(a,[{key:"getSources",value:function(a){var b=this,c=w.d.RAW;this.dataType===z.a.UINT64?c=w.d.COMPRESSED_SEGMENTATION:
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+$jscomp.makeIterator(n.value),p=u.next().value;u.next().value.uuid=p}return c}catch(wa){throw Error("Failed to parse DVID repositories info: "+wa.message);}}function d(a,b){return a.memoize.getUncounted({type:"dvid:getServerInfo",baseUrls:b},function(){var a=Object(D.d)(Object(D.b)(b,"/api/repos/info","GET"),"json").then(function(a){return new N(a)}),c="repository info for DVID server "+b[0];x.a.forPromise(a,{initialMessage:"Retrieving "+c+".",delay:!0,errorPrefix:"Error retrieving "+c+": "});return a})}
+function e(a,b,c,d){return a.memoize.getUncounted({type:"dvid:getInstanceDetails",baseUrls:b,nodeKey:c,name:d.name},function(){var a=Object(D.d)(Object(D.b)(b,"/api/node/"+c+"/"+d.name+"/info","GET"),"json"),e="datainstance info for node "+c+" and instance "+d.name+" "+("on DVID server "+b[0]);x.a.forPromise(a,{initialMessage:"Retrieving "+e+".",delay:!0,errorPrefix:"Error retrieving "+e+": "});return a.then(function(a){a=Object(E.v)(a,"Extended",E.t);d.lowerVoxelBound=Object(E.v)(a,"MinPoint",function(a){return Object(E.d)(z.s.create(),
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+b,c,g,d)})})}function l(a,b){var c=b.match(U);if(null===c)throw Error("Invalid DVID URL: "+JSON.stringify(b)+".");return g(a,[c[1]],c[2],c[3])}function k(a,b){return{offset:0,completions:Object(A.c)(b,a.dataInstances.values(),function(a){return a.name},function(a){return""+a.base.typeName})}}function t(a,b){var c=b.match(/^(?:([^\/]+)(?:\/([^\/]*))?)?$/);if(null===c)throw Error("Invalid DVID URL syntax.");if(void 0===c[2])return{offset:0,completions:Object(A.c)(b,a.repositories.values(),function(a){return a.uuid+
+"/"},function(a){return a.alias+": "+a.description})};b=c[1];a=a.getNode(b);return Object(A.a)(b.length+1,k(a,c[2]))}function m(a,b){a=a.match(/^((?:http|https):\/\/[^\/]+)\/(.*)$/);if(null===a)return Promise.reject(null);var c=a[1],e=a[2];return d(b,[c]).then(function(a){return Object(A.a)(c.length+1,t(a,e))})}Object.defineProperty(f,"__esModule",{value:!0});a.d(f,"getVolume",function(){return l});a.d(f,"volumeCompleter",function(){return m});a.d(f,"DataInstanceBaseInfo",function(){return B});a.d(f,
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+Object(E.v)(a,"MaxDownresLevel",E.z),d.numLevels=e+1;else for(;g.has(c+"_"+d.numLevels.toString());)d.numLevels+=1;d.meshSrc="";g.has(c+"_meshes")&&(d.meshSrc=c+"_meshes");d.skeletonSrc="";""!==d.meshSrc&&g.has(c+"_skeletons")&&(d.skeletonSrc=c+"_skeletons");d.dataType=Object(E.v)(k[0],"DataType",function(a){return Object(E.s)(a,C)});d.voxelSize=Object(E.v)(a,"VoxelSize",function(a){return Object(E.c)(z.s.create(),a,E.o)});d.numChannels=1;return d}p(b,a);G(b,[{key:"getSources",value:function(a,b,
+c){for(var d=this.encoding,e=[],g={},k=0;k<this.numLevels;g={volParameters:g.volParameters},++k){for(var l=z.s.scale(z.s.create(),this.voxelSize,Math.pow(2,k)),f=z.s.create(),m=z.s.create(),h=0;3>h;++h){var t=Math.floor(this.voxelSize[h]/l[h]*this.lowerVoxelBound[h]);f[h]=t-t%64;t=Math.ceil(this.voxelSize[h]/l[h]*(this.upperVoxelBound[h]+1));m[h]=t;0!==t%64&&(m[h]+=64-t%64)}h=b.dataInstanceKey;d!==r.c.COMPRESSED_SEGMENTATIONARRAY&&0<k&&(h+="_"+k.toString());g.volParameters={baseUrls:b.baseUrls,nodeKey:b.nodeKey,
+dataInstanceKey:h,dataScale:k.toString(),encoding:d};l=w.b.getDefaults({voxelSize:l,dataType:this.dataType,numChannels:this.numChannels,transform:z.k.fromTranslation(z.k.create(),z.s.multiply(z.s.create(),f,l)),baseVoxelOffset:f,upperVoxelBound:z.s.subtract(z.s.create(),m,f),volumeType:this.volumeType,volumeSourceOptions:c,compressedSegmentationBlockSize:d===r.c.COMPRESSED_SEGMENTATION||d===r.c.COMPRESSED_SEGMENTATIONARRAY?z.s.fromValues(8,8,8):void 0}).map(function(b){return function(c){return a.getChunkSource(L,
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+g=e.next();!g.done;g=e.next()){g=g.value;try{this.dataInstances.set(g,c(b[g],g,d))}catch(Ka){g="Failed to parse data instance "+JSON.stringify(g)+": "+Ka.message,console.log(g),this.errors.push(g)}}a=Object(E.v)(a,"DAG",E.t);a=Object(E.v)(a,"Nodes",E.t);a=$jscomp.makeIterator(Object.keys(a));for(g=a.next();!g.done;g=a.next())this.vnodes.add(g.value)}},N=function(){function a(c){n(this,a);this.repositories=b(c)}G(a,[{key:"getNode",value:function(a){for(var b=[],c=$jscomp.makeIterator(this.repositories.keys()),
+d=c.next();!d.done;d=c.next())d=d.value,d.startsWith(a)&&b.push(d);if(1!==b.length)throw Error("Node key "+JSON.stringify(a)+" matches "+JSON.stringify(b)+" nodes.");return this.repositories.get(b[0])}}]);return a}(),S=function(){function a(b,c,d,e,g){n(this,a);this.chunkManager=b;this.baseUrls=c;this.nodeKey=d;this.dataInstanceKey=e;this.info=g}G(a,[{key:"getSources",value:function(a){return this.info.getSources(this.chunkManager,{baseUrls:this.baseUrls,nodeKey:this.nodeKey,dataInstanceKey:this.dataInstanceKey},
+a)}},{key:"getMeshSource",value:function(){var a=this.info.getMeshSource(this.chunkManager,{baseUrls:this.baseUrls,nodeKey:this.nodeKey,dataInstanceKey:this.dataInstanceKey});return null===a?this.info.getSkeletonSource(this.chunkManager,{baseUrls:this.baseUrls,nodeKey:this.nodeKey,dataInstanceKey:this.dataInstanceKey}):a}},{key:"dataType",get:function(){return this.info.dataType}},{key:"numChannels",get:function(){return this.info.numChannels}},{key:"volumeType",get:function(){return this.info.volumeType}}]);
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+"stackId",d);c=$jscomp.makeIterator(c);for(var f=c.next();!f.done;f=c.next()){var m=f.value;f=Object(F.v)(m,"stackId",b);a:{var h=m;Object(F.t)(h);var t=Object(F.v)(h,"state",F.A);m=[];var r=C.s.create(),n=C.s.create();if(P.has(t)){r=t=Object(F.v)(h,"stats",F.t);Object(F.t)(r);r=Object(F.v)(r,"stackBounds",F.t);n=C.s.create();n[0]=Object(F.v)(r,"minX",F.p);n[1]=Object(F.v)(r,"minY",F.p);n[2]=Object(F.v)(r,"minZ",F.p);r=n;n=t;Object(F.t)(n);n=Object(F.v)(n,"stackBounds",F.t);var u=C.s.create();u[0]=
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+d;d++)c<a.upperVoxelBound[d]&&(c=a.upperVoxelBound[d]);if(b>=c)return 1;for(a=0;c>b;)c/=2,a++;return a}function t(a,b,d){return a.memoize.getUncounted({type:"render:getOwnerInfo",hostnames:b,owner:d},function(){return Object(B.d)(Object(B.b)(b,"/render-ws/v1/owner/"+d+"/stacks"),"json").then(c)})}function m(a,b,c){var d=c.match(U);if(null===d)throw Error("Invalid volume path "+JSON.stringify(c));var e=d[1],g=d[2],k=d[3],l=d[4],f=Object(F.e)(d[5]||"");return a.memoize.getUncounted({type:"render:MultiscaleVolumeChunkSource",
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+a)return Promise.reject(null);a=a.channels;if(0===a.length)return Promise.reject(null);a=Object(G.c)(k,a,function(a){return a},function(){});return{offset:d[1].length+d[2].length+d[3].length+3,completions:a}})}function v(a,b){var c=a.match(Z);if(null===c)return Promise.reject(null);a=c[1].split(",");return u(b,a,c[2]).then(function(a){return Object(G.a)(c[1].length+1,a)})}function w(a,b){var c=b.match(Z);if(null===c)throw Error("Invalid render point path: "+JSON.stringify(b));return y(a,[c[1]],c[2])}
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+f.computeStackHierarchy=k;f.getOwnerInfo=t;f.getShardedVolume=m;f.stackAndProjectCompleter=u;a.d(f,"MultiscaleVectorGraphicsChunkSource",function(){return H});f.getPointMatches=w;f.getShardedPointMatches=y;a.d(f,"RenderDataSource",function(){return Q});h=a(23);f=a(46);var x=a(274),A=a(155),z=a(156),D=a(26),E=a(33),G=a(61),C=a(2),B=a(62),F=a(4),L=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,
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+a);this.chunkManager=b;this.baseUrls=c;this.ownerInfo=d;this.project=g;this.parameters=l;b=d.projects.get(g);if(void 0===b)throw Error("Specified project "+JSON.stringify(g)+" does not exist for "+("specified owner "+JSON.stringify(d.owner)));if(void 0===e){e=Array.from(b.stacks.keys());if(1!==e.length)throw Error("Dataset contains multiple stacks: "+JSON.stringify(e));e=e[0]}d=b.stacks.get(e);if(void 0===d)throw Error("Specified stack "+JSON.stringify(e)+" is not one of the supported stacks: "+JSON.stringify(Array.from(b.stacks.keys())));
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+this.minY&&(d.lowerVoxelBound[1]=this.minY);void 0!==this.minZ&&(d.lowerVoxelBound[2]=this.minZ);void 0!==this.maxX&&(d.upperVoxelBound[0]=this.maxX);void 0!==this.maxY&&(d.upperVoxelBound[1]=this.maxY);void 0!==this.maxZ&&(d.upperVoxelBound[2]=this.maxZ);k=Object(F.y)(l.encoding);if(void 0===k)k="jpg";else if(!I.has(k))throw Error("Invalid encoding: "+JSON.stringify(k)+".");this.encoding=k;this.numLevels=Object(F.x)(l.numlevels);this.dims=C.s.create();l=Object(F.x)(l.tilesize);void 0===l&&(l=1024);
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+0<b.length&&(b=b[b.length-1],b instanceof n.b&&(b=b.sourceUrl,void 0!==b&&(l=c.manager.dataSourceProvider.findSourceGroup(b),a.value=b.substring(0,l),a.inputElement.setSelectionRange(0,l)))),a.inputElement.focus(),f.textContent="Add Layer");c.registerEventListener(m,"submit",function(a){a.preventDefault();c.submit()});return c}p(k,a);l(k,[{key:"isNameValid",value:function(){var a=this.nameInputElement.value;if(""===a)return!1;a=this.manager.layerManager.getLayerByName(a);return void 0===a||a===this.existingLayer}},
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+{key:"setInfo",value:function(a){this.statusElement.className="dialog-status dialog-status-info";this.statusElement.textContent=a}},{key:"setError",value:function(a){this.statusElement.className="dialog-status dialog-status-error";this.statusElement.textContent=a}}]);return k}(h.a)},function(h,f,a){f.a=function(a,f){""===f.id&&(f.id="unique-id-for-association-"+q++);a.setAttribute("for",f.id)};var q=0},function(h,f,a){f.a=function(a){var f=-1;return Object.assign(function(){-1===f&&(f=requestAnimationFrame(function(){f=
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+c.restoreState(b);a.stopPropagation()}}),d=Object(q.c)(a,"dragover",function(a){-1!==a.dataTransfer.types.indexOf(p.d)&&(a.dataTransfer.dropEffect="link",a.preventDefault(),a.stopPropagation())});return function(){d();b()}};var q=a(1),p=a(120)},function(h,f,a){(function(a){function f(b,e,g,l){function d(a){var c=f(b,e);if(!c||c.to.line-c.from.line<m)return null;for(var d=b.findMarksAt(c.from),g=0;g<d.length;++g)if(d[g].__isFold&&"fold"!==l){if(!a)return null;c.cleared=!0;d[g].clear()}return c}if(g&&
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+b){a=c(a,b,"widget");"string"==typeof a?(b=document.createTextNode(a),a=document.createElement("span"),a.appendChild(b),a.className="CodeMirror-foldmarker"):a&&(a=a.cloneNode(!0));return a}function c(a,c,g){return c&&void 0!==c[g]?c[g]:(a=a.options.foldOptions)&&void 0!==a[g]?a[g]:b[g]}a.newFoldFunction=function(a,b){return function(c,d){f(c,d,{rangeFinder:a,widget:b})}};a.defineExtension("foldCode",function(a,b,c){f(this,a,b,c)});a.defineExtension("isFolded",function(a){a=this.findMarksAt(a);for(var b=
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+0),null,"unfold")})};a.registerHelper("fold","combine",function(){var a=Array.prototype.slice.call(arguments,0);return function(b,c){for(var d=0;d<a.length;++d){var e=a[d](b,c);if(e)return e}}});a.registerHelper("fold","auto",function(a,b){for(var c=a.getHelpers(b,"fold"),d=0;d<c.length;d++){var e=c[d](a,b);if(e)return e}});var b={rangeFinder:a.fold.auto,widget:"\u2194",minFoldSize:0,scanUp:!1,clearOnEnter:!0};a.defineOption("foldOptions",null);a.defineExtension("foldOption",function(a,b){return c(this,
+a,b)})})(a(48))},function(h,f,a){function q(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function p(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=
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+a.next())b.value.visibility.value=this.config.layout.useNehubaPerspective.disablePerspectiveSlicesPreloading?this.viewer.showSliceViews.value&&this.visibility.visible?g.b.VISIBLE:g.b.IGNORED:this.visibility.value;if(this.navigationState.valid){this.onResize();a=this.width;var c=this.height;if(0!==a&&0!==c){b=this.viewer.showSliceViews.value;for(var e=$jscomp.makeIterator(this.sliceViews),k=e.next();!k.done;k=e.next()){k=$jscomp.makeIterator(k.value);var l=k.next().value;(k.next().value||b)&&l.updateRendering()}e=
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+n.e[2],this.modelViewMat);n.s.normalize(k,k);l=this.pickIDs;l.clear();e={dataToDevice:e,lightDirection:k,ambientLighting:.2,directionalLighting:.8,pickIDs:l,emitter:d.c,emitColor:!0,emitPickID:!0,alreadyEmittedPickID:!1,viewportWidth:a,viewportHeight:c,extra:{config:this.config,showSliceViewsCheckboxValue:this.viewer.showSliceViews.value,slicesPose:this.viewer.slicesNavigationState.pose,perspectiveNavigationState:this.viewer.navigationState,meshesLoaded:-1,meshFragmentsLoaded:-1,crossSectionBackground:this.viewer.crossSectionBackgroundColor.value}};
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+l.bind(a,c);this.gl.clearColor(0,0,0,1);b.clear(WebGL2RenderingContext.COLOR_BUFFER_BIT);e.emitter=d.d;b.blendFuncSeparate(WebGL2RenderingContext.ONE,WebGL2RenderingContext.ONE,WebGL2RenderingContext.ZERO,WebGL2RenderingContext.ONE_MINUS_SRC_ALPHA);e.emitPickID=!1;f=$jscomp.makeIterator(k);for(h=f.next();!h.done;h=f.next())h=h.value,h.isTransparent&&h.draw(e);b.disable(WebGL2RenderingContext.DEPTH_TEST);this.offscreenFramebuffer.bindSingle(d.a.COLOR);b.blendFunc(WebGL2RenderingContext.ONE_MINUS_SRC_ALPHA,
+WebGL2RenderingContext.SRC_ALPHA);this.transparencyCopyHelper.draw(l.colorBuffers[0].texture,l.colorBuffers[1].texture);b.depthMask(!0);b.disable(WebGL2RenderingContext.BLEND);b.enable(WebGL2RenderingContext.DEPTH_TEST);this.offscreenFramebuffer.bind(a,c)}b.drawBuffers([b.NONE,b.COLOR_ATTACHMENT1,b.COLOR_ATTACHMENT2]);e.emitter=d.c;e.emitPickID=!0;e.emitColor=!1;b.enable(WebGL2RenderingContext.POLYGON_OFFSET_FILL);b.polygonOffset(-1,-1);c=$jscomp.makeIterator(k);for(h=c.next();!h.done;h=c.next())k=
+h.value,e.alreadyEmittedPickID=!k.isTransparent&&!k.isAnnotation,k.draw(e);b.disable(WebGL2RenderingContext.POLYGON_OFFSET_FILL);this.viewer.showScaleBar.value&&this.viewer.orthographicProjection.value&&(c=this.scaleBarWidget.dimensions,c.targetLengthInPixels=Math.min(a/4,100),c.nanometersPerPixel=this.nanometersPerPixel,this.scaleBarWidget.update());this.offscreenFramebuffer.unbind();this.setGLViewport();this.offscreenCopyHelper.draw(this.offscreenFramebuffer.colorBuffers[d.a.COLOR].texture);a=new CustomEvent("perpspectiveRenderEvent",
+{bubbles:!0,detail:{meshesLoaded:e.extra.meshesLoaded,meshFragmentsLoaded:e.extra.meshFragmentsLoaded,lastLoadedMeshId:e.extra.lastMeshId}});this.element.dispatchEvent(a)}}}},{key:"drawSliceViews",value:function(a){var b=this.config.layout.useNehubaPerspective,c=this.sliceViewRenderHelper,d=this.nehubaSliceViewRenderHelper,e=this.transparentPlaneRenderHelper,g=a.lightDirection,k=a.ambientLighting,l=a.directionalLighting;a=a.dataToDevice;var f=this.viewer.showSliceViews.value;if(!b.hideImages){var m=
+b.removePerspectiveSlicesBackground;c=m?d:c;for(var h=$jscomp.makeIterator(this.sliceViews),t=h.next();!t.done;t=h.next()){var r=$jscomp.makeIterator(t.value);t=r.next().value;if((r.next().value||f)&&0!==t.width&&0!==t.height&&t.hasValidViewport){r=Math.abs(n.s.dot(g,t.viewportAxes[2]));r=k+r*l;var p=v;n.k.identity(p);p[0]=t.width/2;p[5]=-t.height/2;n.k.multiply(p,t.viewportToData,p);n.k.multiply(p,a,p);var q=n.u.create(),u=b.perspectiveSlicesBackground||this.viewer.crossSectionBackgroundColor.value;
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+b[15];return a};f.fromValues=function(a,b,d,e,g,l,k,f,h,r,p,q,w,y,x,A){var c=new n.a(16);c[0]=a;c[1]=b;c[2]=d;c[3]=e;c[4]=g;c[5]=l;c[6]=k;c[7]=f;c[8]=h;c[9]=r;c[10]=p;c[11]=q;c[12]=w;c[13]=y;c[14]=x;c[15]=A;return c};f.set=function(a,b,d,e,g,l,k,f,h,r,n,p,q,y,x,A,z){a[0]=b;a[1]=d;a[2]=e;a[3]=g;a[4]=l;a[5]=k;a[6]=f;a[7]=h;a[8]=r;a[9]=n;a[10]=p;a[11]=q;a[12]=y;a[13]=x;a[14]=A;a[15]=z;return a};f.identity=function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=
+0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};f.transpose=function(a,b){if(a===b){var c=b[1],e=b[2],g=b[3],l=b[6],k=b[7],f=b[11];a[1]=b[4];a[2]=b[8];a[3]=b[12];a[4]=c;a[6]=b[9];a[7]=b[13];a[8]=e;a[9]=l;a[11]=b[14];a[12]=g;a[13]=k;a[14]=f}else a[0]=b[0],a[1]=b[4],a[2]=b[8],a[3]=b[12],a[4]=b[1],a[5]=b[5],a[6]=b[9],a[7]=b[13],a[8]=b[2],a[9]=b[6],a[10]=b[10],a[11]=b[14],a[12]=b[3],a[13]=b[7],a[14]=b[11],a[15]=b[15];return a};f.invert=function(a,b){var c=b[0],e=b[1],g=b[2],l=b[3],k=b[4],f=b[5],h=b[6],r=
+b[7],n=b[8],p=b[9],q=b[10],y=b[11],x=b[12],A=b[13],z=b[14];b=b[15];var D=c*f-e*k,E=c*h-g*k,G=c*r-l*k,C=e*h-g*f,B=e*r-l*f,F=g*r-l*h,L=n*A-p*x,I=n*z-q*x,O=n*b-y*x,M=p*z-q*A,P=p*b-y*A,N=q*b-y*z,S=D*N-E*P+G*M+C*O-B*I+F*L;if(!S)return null;S=1/S;a[0]=(f*N-h*P+r*M)*S;a[1]=(g*P-e*N-l*M)*S;a[2]=(A*F-z*B+b*C)*S;a[3]=(q*B-p*F-y*C)*S;a[4]=(h*O-k*N-r*I)*S;a[5]=(c*N-g*O+l*I)*S;a[6]=(z*G-x*F-b*E)*S;a[7]=(n*F-q*G+y*E)*S;a[8]=(k*P-f*O+r*L)*S;a[9]=(e*O-c*P-l*L)*S;a[10]=(x*B-A*G+b*D)*S;a[11]=(p*G-n*B-y*D)*S;a[12]=
+(f*I-k*M-h*L)*S;a[13]=(c*M-e*I+g*L)*S;a[14]=(A*E-x*C-z*D)*S;a[15]=(n*C-p*E+q*D)*S;return a};f.adjoint=function(a,b){var c=b[0],e=b[1],g=b[2],l=b[3],k=b[4],f=b[5],h=b[6],r=b[7],n=b[8],p=b[9],q=b[10],y=b[11],x=b[12],A=b[13],z=b[14];b=b[15];a[0]=f*(q*b-y*z)-p*(h*b-r*z)+A*(h*y-r*q);a[1]=-(e*(q*b-y*z)-p*(g*b-l*z)+A*(g*y-l*q));a[2]=e*(h*b-r*z)-f*(g*b-l*z)+A*(g*r-l*h);a[3]=-(e*(h*y-r*q)-f*(g*y-l*q)+p*(g*r-l*h));a[4]=-(k*(q*b-y*z)-n*(h*b-r*z)+x*(h*y-r*q));a[5]=c*(q*b-y*z)-n*(g*b-l*z)+x*(g*y-l*q);a[6]=-(c*
+(h*b-r*z)-k*(g*b-l*z)+x*(g*r-l*h));a[7]=c*(h*y-r*q)-k*(g*y-l*q)+n*(g*r-l*h);a[8]=k*(p*b-y*A)-n*(f*b-r*A)+x*(f*y-r*p);a[9]=-(c*(p*b-y*A)-n*(e*b-l*A)+x*(e*y-l*p));a[10]=c*(f*b-r*A)-k*(e*b-l*A)+x*(e*r-l*f);a[11]=-(c*(f*y-r*p)-k*(e*y-l*p)+n*(e*r-l*f));a[12]=-(k*(p*z-q*A)-n*(f*z-h*A)+x*(f*q-h*p));a[13]=c*(p*z-q*A)-n*(e*z-g*A)+x*(e*q-g*p);a[14]=-(c*(f*z-h*A)-k*(e*z-g*A)+x*(e*h-g*f));a[15]=c*(f*q-h*p)-k*(e*q-g*p)+n*(e*h-g*f);return a};f.determinant=function(a){var b=a[0],c=a[1],e=a[2],g=a[3],l=a[4],k=a[5],
+f=a[6],h=a[7],r=a[8],n=a[9],p=a[10],q=a[11],y=a[12],x=a[13],A=a[14];a=a[15];return(b*k-c*l)*(p*a-q*A)-(b*f-e*l)*(n*a-q*x)+(b*h-g*l)*(n*A-p*x)+(c*f-e*k)*(r*a-q*y)-(c*h-g*k)*(r*A-p*y)+(e*h-g*f)*(r*x-n*y)};f.multiply=q;f.translate=function(a,b,d){var c=d[0],g=d[1];d=d[2];if(b===a)a[12]=b[0]*c+b[4]*g+b[8]*d+b[12],a[13]=b[1]*c+b[5]*g+b[9]*d+b[13],a[14]=b[2]*c+b[6]*g+b[10]*d+b[14],a[15]=b[3]*c+b[7]*g+b[11]*d+b[15];else{var l=b[0];var k=b[1];var f=b[2];var h=b[3];var r=b[4];var n=b[5];var p=b[6];var q=b[7];
+var y=b[8];var x=b[9];var A=b[10];var z=b[11];a[0]=l;a[1]=k;a[2]=f;a[3]=h;a[4]=r;a[5]=n;a[6]=p;a[7]=q;a[8]=y;a[9]=x;a[10]=A;a[11]=z;a[12]=l*c+r*g+y*d+b[12];a[13]=k*c+n*g+x*d+b[13];a[14]=f*c+p*g+A*d+b[14];a[15]=h*c+q*g+z*d+b[15]}return a};f.scale=function(a,b,d){var c=d[0],g=d[1];d=d[2];a[0]=b[0]*c;a[1]=b[1]*c;a[2]=b[2]*c;a[3]=b[3]*c;a[4]=b[4]*g;a[5]=b[5]*g;a[6]=b[6]*g;a[7]=b[7]*g;a[8]=b[8]*d;a[9]=b[9]*d;a[10]=b[10]*d;a[11]=b[11]*d;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a};f.rotate=
+function(a,b,d,e){var c=e[0],l=e[1];e=e[2];var k=Math.sqrt(c*c+l*l+e*e);if(Math.abs(k)<n.b)return null;k=1/k;c*=k;l*=k;e*=k;var f=Math.sin(d);var h=Math.cos(d);var r=1-h;d=b[0];k=b[1];var p=b[2];var q=b[3];var w=b[4];var y=b[5];var x=b[6];var A=b[7];var z=b[8];var D=b[9];var E=b[10];var G=b[11];var C=c*c*r+h;var B=l*c*r+e*f;var F=e*c*r-l*f;var L=c*l*r-e*f;var I=l*l*r+h;var O=e*l*r+c*f;var M=c*e*r+l*f;c=l*e*r-c*f;l=e*e*r+h;a[0]=d*C+w*B+z*F;a[1]=k*C+y*B+D*F;a[2]=p*C+x*B+E*F;a[3]=q*C+A*B+G*F;a[4]=d*
+L+w*I+z*O;a[5]=k*L+y*I+D*O;a[6]=p*L+x*I+E*O;a[7]=q*L+A*I+G*O;a[8]=d*M+w*c+z*l;a[9]=k*M+y*c+D*l;a[10]=p*M+x*c+E*l;a[11]=q*M+A*c+G*l;b!==a&&(a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);return a};f.rotateX=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var g=b[4],l=b[5],k=b[6],f=b[7],h=b[8],r=b[9],n=b[10],p=b[11];b!==a&&(a[0]=b[0],a[1]=b[1],a[2]=b[2],a[3]=b[3],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[4]=g*d+h*c;a[5]=l*d+r*c;a[6]=k*d+n*c;a[7]=f*d+p*c;a[8]=h*d-g*c;a[9]=r*d-l*c;a[10]=n*
+d-k*c;a[11]=p*d-f*c;return a};f.rotateY=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var g=b[0],l=b[1],k=b[2],f=b[3],h=b[8],r=b[9],n=b[10],p=b[11];b!==a&&(a[4]=b[4],a[5]=b[5],a[6]=b[6],a[7]=b[7],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[0]=g*d-h*c;a[1]=l*d-r*c;a[2]=k*d-n*c;a[3]=f*d-p*c;a[8]=g*c+h*d;a[9]=l*c+r*d;a[10]=k*c+n*d;a[11]=f*c+p*d;return a};f.rotateZ=function(a,b,d){var c=Math.sin(d);d=Math.cos(d);var g=b[0],l=b[1],k=b[2],f=b[3],h=b[4],r=b[5],n=b[6],p=b[7];b!==a&&(a[8]=b[8],a[9]=
+b[9],a[10]=b[10],a[11]=b[11],a[12]=b[12],a[13]=b[13],a[14]=b[14],a[15]=b[15]);a[0]=g*d+h*c;a[1]=l*d+r*c;a[2]=k*d+n*c;a[3]=f*d+p*c;a[4]=h*d-g*c;a[5]=r*d-l*c;a[6]=n*d-k*c;a[7]=p*d-f*c;return a};f.fromTranslation=function(a,b){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=b[0];a[13]=b[1];a[14]=b[2];a[15]=1;return a};f.fromScaling=function(a,b){a[0]=b[0];a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b[1];a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=b[2];a[11]=0;a[12]=0;a[13]=0;a[14]=
+0;a[15]=1;return a};f.fromRotation=function(a,b,d){var c=d[0],g=d[1];d=d[2];var l=Math.sqrt(c*c+g*g+d*d);if(Math.abs(l)<n.b)return null;l=1/l;c*=l;g*=l;d*=l;l=Math.sin(b);b=Math.cos(b);var k=1-b;a[0]=c*c*k+b;a[1]=g*c*k+d*l;a[2]=d*c*k-g*l;a[3]=0;a[4]=c*g*k-d*l;a[5]=g*g*k+b;a[6]=d*g*k+c*l;a[7]=0;a[8]=c*d*k+g*l;a[9]=g*d*k-c*l;a[10]=d*d*k+b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};f.fromXRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=b;a[6]=c;a[7]=
+0;a[8]=0;a[9]=-c;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};f.fromYRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=0;a[2]=-c;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=c;a[9]=0;a[10]=b;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};f.fromZRotation=function(a,b){var c=Math.sin(b);b=Math.cos(b);a[0]=b;a[1]=c;a[2]=0;a[3]=0;a[4]=-c;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};f.fromRotationTranslation=function(a,b,d){var c=
+b[0],g=b[1],l=b[2],k=b[3],f=c+c,h=g+g,r=l+l;b=c*f;var n=c*h;c*=r;var p=g*h;g*=r;l*=r;f*=k;h*=k;k*=r;a[0]=1-(p+l);a[1]=n+k;a[2]=c-h;a[3]=0;a[4]=n-k;a[5]=1-(b+l);a[6]=g+f;a[7]=0;a[8]=c+h;a[9]=g-f;a[10]=1-(b+p);a[11]=0;a[12]=d[0];a[13]=d[1];a[14]=d[2];a[15]=1;return a};f.getTranslation=function(a,b){a[0]=b[12];a[1]=b[13];a[2]=b[14];return a};f.getScaling=function(a,b){var c=b[0],e=b[1],g=b[2],l=b[4],k=b[5],f=b[6],h=b[8],r=b[9];b=b[10];a[0]=Math.sqrt(c*c+e*e+g*g);a[1]=Math.sqrt(l*l+k*k+f*f);a[2]=Math.sqrt(h*
+h+r*r+b*b);return a};f.getRotation=function(a,b){var c=b[0]+b[5]+b[10];0<c?(c=2*Math.sqrt(c+1),a[3]=.25*c,a[0]=(b[6]-b[9])/c,a[1]=(b[8]-b[2])/c,a[2]=(b[1]-b[4])/c):b[0]>b[5]&b[0]>b[10]?(c=2*Math.sqrt(1+b[0]-b[5]-b[10]),a[3]=(b[6]-b[9])/c,a[0]=.25*c,a[1]=(b[1]+b[4])/c,a[2]=(b[8]+b[2])/c):b[5]>b[10]?(c=2*Math.sqrt(1+b[5]-b[0]-b[10]),a[3]=(b[8]-b[2])/c,a[0]=(b[1]+b[4])/c,a[1]=.25*c,a[2]=(b[6]+b[9])/c):(c=2*Math.sqrt(1+b[10]-b[0]-b[5]),a[3]=(b[1]-b[4])/c,a[0]=(b[8]+b[2])/c,a[1]=(b[6]+b[9])/c,a[2]=.25*
+c);return a};f.fromRotationTranslationScale=function(a,b,d,e){var c=b[0],l=b[1],k=b[2],f=b[3],h=c+c,r=l+l,n=k+k;b=c*h;var p=c*r;c*=n;var q=l*r;l*=n;k*=n;h*=f;r*=f;f*=n;n=e[0];var y=e[1];e=e[2];a[0]=(1-(q+k))*n;a[1]=(p+f)*n;a[2]=(c-r)*n;a[3]=0;a[4]=(p-f)*y;a[5]=(1-(b+k))*y;a[6]=(l+h)*y;a[7]=0;a[8]=(c+r)*e;a[9]=(l-h)*e;a[10]=(1-(b+q))*e;a[11]=0;a[12]=d[0];a[13]=d[1];a[14]=d[2];a[15]=1;return a};f.fromRotationTranslationScaleOrigin=function(a,b,d,e,g){var c=b[0],k=b[1],f=b[2],h=b[3],r=c+c,n=k+k,p=f+
+f;b=c*r;var q=c*n;c*=p;var y=k*n;k*=p;f*=p;r*=h;n*=h;h*=p;p=e[0];var x=e[1];e=e[2];var A=g[0],z=g[1];g=g[2];a[0]=(1-(y+f))*p;a[1]=(q+h)*p;a[2]=(c-n)*p;a[3]=0;a[4]=(q-h)*x;a[5]=(1-(b+f))*x;a[6]=(k+r)*x;a[7]=0;a[8]=(c+n)*e;a[9]=(k-r)*e;a[10]=(1-(b+y))*e;a[11]=0;a[12]=d[0]+A-(a[0]*A+a[4]*z+a[8]*g);a[13]=d[1]+z-(a[1]*A+a[5]*z+a[9]*g);a[14]=d[2]+g-(a[2]*A+a[6]*z+a[10]*g);a[15]=1;return a};f.fromQuat=function(a,b){var c=b[0],e=b[1],g=b[2];b=b[3];var l=c+c,k=e+e,f=g+g;c*=l;var h=e*l;e*=k;var r=g*l,n=g*k;
+g*=f;l*=b;k*=b;b*=f;a[0]=1-e-g;a[1]=h+b;a[2]=r-k;a[3]=0;a[4]=h-b;a[5]=1-c-g;a[6]=n+l;a[7]=0;a[8]=r+k;a[9]=n-l;a[10]=1-c-e;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a};f.frustum=function(a,b,d,e,g,l,k){var c=1/(d-b),f=1/(g-e),h=1/(l-k);a[0]=2*l*c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=2*l*f;a[6]=0;a[7]=0;a[8]=(d+b)*c;a[9]=(g+e)*f;a[10]=(k+l)*h;a[11]=-1;a[12]=0;a[13]=0;a[14]=k*l*2*h;a[15]=0;return a};f.perspective=function(a,b,d,e,g){b=1/Math.tan(b/2);var c=1/(e-g);a[0]=b/d;a[1]=0;a[2]=0;a[3]=0;a[4]=
+0;a[5]=b;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=(g+e)*c;a[11]=-1;a[12]=0;a[13]=0;a[14]=2*g*e*c;a[15]=0;return a};f.perspectiveFromFieldOfView=function(a,b,d,e){var c=Math.tan(b.upDegrees*Math.PI/180),l=Math.tan(b.downDegrees*Math.PI/180),k=Math.tan(b.leftDegrees*Math.PI/180);b=Math.tan(b.rightDegrees*Math.PI/180);var f=2/(k+b),h=2/(c+l);a[0]=f;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=h;a[6]=0;a[7]=0;a[8]=-((k-b)*f*.5);a[9]=(c-l)*h*.5;a[10]=e/(d-e);a[11]=-1;a[12]=0;a[13]=0;a[14]=e*d/(d-e);a[15]=0;return a};f.ortho=
+function(a,b,d,e,g,l,k){var c=1/(b-d),f=1/(e-g),h=1/(l-k);a[0]=-2*c;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=-2*f;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=2*h;a[11]=0;a[12]=(b+d)*c;a[13]=(g+e)*f;a[14]=(k+l)*h;a[15]=1;return a};f.lookAt=function(a,b,d,e){var c=b[0],l=b[1];b=b[2];var k=e[0];var f=e[1];var h=e[2];var r=d[0];e=d[1];var p=d[2];if(Math.abs(c-r)<n.b&&Math.abs(l-e)<n.b&&Math.abs(b-p)<n.b)return mat4.identity(a);d=c-r;e=l-e;r=b-p;var q=1/Math.sqrt(d*d+e*e+r*r);d*=q;e*=q;r*=q;p=f*r-h*e;h=h*d-k*r;k=k*e-f*
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+!1,28,0);b.edgeBoxCornerOffsetsBuffer.bindToVertexAttrib(g,4,WebGL2RenderingContext.FLOAT,!1,28,12);b.lineShader.draw(c,a.renderContext,a.renderContext.emitColor?1:5,1,a.count);d.disableVertexAttribArray(e);d.disableVertexAttribArray(g)})}},{key:"drawCorners",value:function(a){var b=this,c=this.cornerShaderGetter(a.renderContext.emitter),d=this.gl;this.enable(c,a,function(){var e=c.attribute("aBoxCornerOffset");b.boxCornerOffsetsBuffer.bindToVertexAttrib(e,3,WebGL2RenderingContext.FLOAT,!1);b.circleShader.draw(c,
+a.renderContext,{interiorRadiusInPixels:1,borderWidthInPixels:0,featherWidthInPixels:1},a.count);d.disableVertexAttribArray(e)})}},{key:"draw",value:function(a){this.drawEdges(a);this.drawCorners(a)}}]);return b}(w);w=function(a){function e(a){q(this,e);var g=p(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,a));g.gl=a;g.lineShader=new t.a(g.gl,6);g.intersectionVertexIndexBuffer=Object(l.b)(g.gl,WebGL2RenderingContext.ARRAY_BUFFER,b).value;g.filledIntersectionVertexIndexBuffer=Object(l.b)(g.gl,
+WebGL2RenderingContext.ARRAY_BUFFER,c).value;g.boundingBoxCrossSectionHelper=g.registerDisposer(new d.a(g.gl));g.faceShaderGetter=Object(m.b)(g,g.gl,function(a){u(e.prototype.__proto__||Object.getPrototypeOf(e.prototype),"defineShader",g).call(g,a);g.boundingBoxCrossSectionHelper.defineShader(a);g.lineShader.defineShader(a);a.addAttribute("highp float","aVertexIndexFloat");a.setVertexMain("\nint vertexIndex1 = int(aVertexIndexFloat);\nint vertexIndex2 = vertexIndex1 == 5 ? 0 : vertexIndex1 + 1;\nvec3 vertexPosition1 = getBoundingBoxPlaneIntersectionVertexPosition(aUpper - aLower, aLower, aLower, aUpper, vertexIndex1);\nvec3 vertexPosition2 = getBoundingBoxPlaneIntersectionVertexPosition(aUpper - aLower, aLower, aLower, aUpper, vertexIndex2);\nemitLine(uProjection, vertexPosition1, vertexPosition2);\n"+
+g.setPartIndex(a)+";\n");a.setFragmentMain("\nemitAnnotation(vec4(vColor.rgb, vColor.a * getLineAlpha()));\n")});g.fillShaderGetter=Object(m.b)(g,g.gl,function(a){u(e.prototype.__proto__||Object.getPrototypeOf(e.prototype),"defineShader",g).call(g,a);g.boundingBoxCrossSectionHelper.defineShader(a);a.addAttribute("highp float","aVertexIndexFloat");a.addUniform("highp float","uFillOpacity");a.setVertexMain("\nint vertexIndex = int(aVertexIndexFloat);\nvec3 vertexPosition = getBoundingBoxPlaneIntersectionVertexPosition(aUpper - aLower, aLower, aLower, aUpper, vertexIndex);\ngl_Position = uProjection * vec4(vertexPosition, 1);\n"+
+g.setPartIndex(a)+";\n");a.setFragmentMain("\nemitAnnotation(vec4(vColor.rgb, uFillOpacity));\n")});return g}n(e,a);r(e,[{key:"draw",value:function(a){var b=this,c=a.annotationLayer.state.fillOpacity.value,d=(c?this.fillShaderGetter:this.faceShaderGetter)(a.renderContext.emitter),e=this.gl;this.enable(d,a,function(){b.boundingBoxCrossSectionHelper.setViewportPlane(d,a.renderContext.sliceView.viewportAxes[2],a.renderContext.sliceView.centerDataPosition,a.annotationLayer.state.globalToObject);var g=
+d.attribute("aVertexIndexFloat");(c?b.filledIntersectionVertexIndexBuffer:b.intersectionVertexIndexBuffer).bindToVertexAttrib(g,1,WebGL2RenderingContext.FLOAT,!1);c?(e.uniform1f(d.uniform("uFillOpacity"),c),e.drawArraysInstanced(WebGL2RenderingContext.TRIANGLE_FAN,0,6,a.count)):b.lineShader.draw(d,a.renderContext,a.renderContext.emitColor?1:5,1,a.count);e.disableVertexAttribArray(g)})}}]);return e}(w);Object(f.c)(h.c.AXIS_ALIGNED_BOUNDING_BOX,{bytes:24,serializer:function(a,b,c){var d=new Float32Array(a,
+b,6*c);return function(a,b){var c=a.pointA;a=a.pointB;b*=6;d[b]=Math.min(c[0],a[0]);d[b+1]=Math.min(c[1],a[1]);d[b+2]=Math.min(c[2],a[2]);d[b+3]=Math.max(c[0],a[0]);d[b+4]=Math.max(c[1],a[1]);d[b+5]=Math.max(c[2],a[2])}},sliceViewRenderHelper:w,perspectiveViewRenderHelper:y,pickIdsPerInstance:a,snapPosition:function(a,b,c,e,k){c=new Float32Array(c,e,6);if(1<=k&&9>k){k=3*(k-1);for(e=0;3>e;++e){var f=d.b[k+e];a[e]=(1-f)*Math.min(c[e],c[e+3])+f*Math.max(c[e],c[e+3])}g.s.transformMat4(a,a,b)}else if(9<=
+k&&21>k){k=7*(k-9);e=g.s.create();f=g.s.create();for(var l=0;3>l;++l){var h=v[k+l],m=v[k+l+3],r=Math.min(c[l],c[l+3]),n=Math.max(c[l],c[l+3]);e[l]=(1-h)*r+h*n;f[l]=(1-m)*r+m*n}g.s.transformMat4(e,e,b);g.s.transformMat4(f,f,b);Object(g.m)(a,e,f,a)}}})},function(h,f,a){function q(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function p(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+
+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function n(){return Object(c.d)(new Float32Array([0,1]),1,1,e.b)}h=a(28);f=a(51);var c=a(43),b=a(2),d=a(20),e=a(99),g=a(143),l=a(24),k=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,
+c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}(),t=function r(a,b,c){null===a&&(a=Function.prototype);var d=Object.getOwnPropertyDescriptor(a,b);if(void 0===d){if(a=Object.getPrototypeOf(a),null!==a)return r(a,b,c)}else{if("value"in d)return d.value;b=d.get;return void 0===b?void 0:b.call(c)}};a=function(a){function b(){if(!(this instanceof b))throw new TypeError("Cannot call a class as a function");var a=q(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments));a.lineShader=a.registerDisposer(new g.a(a.gl,
+1));a.circleShader=a.registerDisposer(new e.a(a.gl,2));a.edgeShaderGetter=Object(l.b)(a,a.gl,function(b){a.defineShader(b);a.lineShader.defineShader(b);b.setVertexMain("\nemitLine(uProjection, aEndpointA, aEndpointB);\n"+a.setPartIndex(b)+";\n");b.setFragmentMain("\nemitAnnotation(vec4(vColor.rgb, vColor.a * getLineAlpha() * "+a.getCrossSectionFadeFactor()+"));\n")});a.endpointIndexBuffer=a.registerDisposer(Object(d.b)(a.gl,WebGL2RenderingContext.ARRAY_BUFFER,n)).value;a.endpointShaderGetter=Object(l.b)(a,
+a.gl,function(b){a.defineShader(b);a.circleShader.defineShader(b,a.targetIsSliceView);b.addAttribute("highp float","aEndpointIndex");b.setVertexMain("\nvec3 vertexPosition = mix(aEndpointA, aEndpointB, aEndpointIndex);\nemitCircle(uProjection * vec4(vertexPosition, 1.0));\n"+a.setPartIndex(b,"aEndpointIndex + 1.0")+";\n");b.setFragmentMain("\nvec4 borderColor = vec4(0.0, 0.0, 0.0, 1.0);\nemitAnnotation(getCircleColor(vColor, borderColor));\n")});return a}p(b,a);k(b,[{key:"defineShader",value:function(a){t(b.prototype.__proto__||
+Object.getPrototypeOf(b.prototype),"defineShader",this).call(this,a);a.addAttribute("highp vec3","aEndpointA");a.addAttribute("highp vec3","aEndpointB")}},{key:"enable",value:function(a,c,d){t(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"enable",this).call(this,a,c,function(){var b=a.gl,e=a.attribute("aEndpointA"),g=a.attribute("aEndpointB");c.buffer.bindToVertexAttrib(e,3,WebGL2RenderingContext.FLOAT,!1,24,c.bufferOffset);c.buffer.bindToVertexAttrib(g,3,WebGL2RenderingContext.FLOAT,
+!1,24,c.bufferOffset+12);b.vertexAttribDivisor(e,1);b.vertexAttribDivisor(g,1);d();b.vertexAttribDivisor(e,0);b.vertexAttribDivisor(g,0);b.disableVertexAttribArray(e);b.disableVertexAttribArray(g)})}},{key:"drawEdges",value:function(a){var b=this,c=this.edgeShaderGetter(a.renderContext.emitter);this.enable(c,a,function(){b.lineShader.draw(c,a.renderContext,a.renderContext.emitColor?1:5,1,a.count)})}},{key:"drawEndpoints",value:function(a){var b=this,c=this.endpointShaderGetter(a.renderContext.emitter);
+this.enable(c,a,function(){var d=c.attribute("aEndpointIndex");b.endpointIndexBuffer.bindToVertexAttrib(d,1,WebGL2RenderingContext.FLOAT,!1);b.circleShader.draw(c,a.renderContext,{interiorRadiusInPixels:6,borderWidthInPixels:2,featherWidthInPixels:1},a.count);c.gl.disableVertexAttribArray(d)})}},{key:"draw",value:function(a){this.drawEdges(a);this.drawEndpoints(a)}}]);return b}(f.a);Object(f.c)(h.c.LINE,{bytes:24,serializer:function(a,b,c){var d=new Float32Array(a,b,6*c);return function(a,b){var c=
+a.pointA;a=a.pointB;b*=6;d[b]=c[0];d[b+1]=c[1];d[b+2]=c[2];d[b+3]=a[0];d[b+4]=a[1];d[b+5]=a[2]}},sliceViewRenderHelper:a,perspectiveViewRenderHelper:a,pickIdsPerInstance:3,snapPosition:function(a,c,d,e,g){d=new Float32Array(d,e,6);0===g?(g=b.s.transformMat4(b.s.create(),d.subarray(0,3),c),c=b.s.transformMat4(b.s.create(),d.subarray(3,6),c),Object(b.m)(a,g,c,a)):(g=3*(g-1),g=d.subarray(g,g+3),b.s.transformMat4(a,g,c))}})},function(h,f,a){function q(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function p(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}h=a(28);f=a(51);var n=a(2),c=a(99),b=a(24),d=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||
+!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}(),e=function l(a,b,c){null===a&&(a=Function.prototype);var d=Object.getOwnPropertyDescriptor(a,b);if(void 0===d){if(a=Object.getPrototypeOf(a),null!==a)return l(a,b,c)}else{if("value"in d)return d.value;b=d.get;return void 0===b?void 0:b.call(c)}};a=function(a){function k(){if(!(this instanceof k))throw new TypeError("Cannot call a class as a function");
+var a=q(this,(k.__proto__||Object.getPrototypeOf(k)).apply(this,arguments));a.circleShader=a.registerDisposer(new c.a(a.gl));a.shaderGetter=Object(b.b)(a,a.gl,function(b){return a.defineShader(b)});return a}p(k,a);d(k,[{key:"defineShader",value:function(a){e(k.prototype.__proto__||Object.getPrototypeOf(k.prototype),"defineShader",this).call(this,a);this.circleShader.defineShader(a,this.targetIsSliceView);a.addAttribute("highp vec3","aVertexPosition");a.setVertexMain("\nemitCircle(uProjection * vec4(aVertexPosition, 1.0));\n"+
+this.setPartIndex(a)+";\n");a.setFragmentMain("\nvec4 borderColor = vec4(0.0, 0.0, 0.0, 1.0);\nemitAnnotation(getCircleColor(vColor, borderColor));\n")}},{key:"draw",value:function(a){var b=this,c=this.shaderGetter(a.renderContext.emitter);this.enable(c,a,function(){var d=b.gl,e=c.attribute("aVertexPosition");a.buffer.bindToVertexAttrib(e,3,WebGL2RenderingContext.FLOAT,!1,0,a.bufferOffset);d.vertexAttribDivisor(e,1);b.circleShader.draw(c,a.renderContext,{interiorRadiusInPixels:6,borderWidthInPixels:2,
+featherWidthInPixels:1},a.count);d.vertexAttribDivisor(e,0);d.disableVertexAttribArray(e)})}}]);return k}(f.a);Object(f.c)(h.c.POINT,{bytes:12,serializer:function(a,b,c){var d=new Float32Array(a,b,3*c);return function(a,b){a=a.point;b*=3;d[b]=a[0];d[b+1]=a[1];d[b+2]=a[2]}},sliceViewRenderHelper:a,perspectiveViewRenderHelper:a,pickIdsPerInstance:1,snapPosition:function(a,b,c,d){n.s.transformMat4(a,new Float32Array(c,d,3),b)}})},function(h,f,a){function q(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");
+}function p(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!==typeof b&&"function"!==typeof b?a:b}function n(a,b){if("function"!==typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}h=a(28);f=a(51);var c=
+a(2),b=a(253),d=a(100),e=a(24),g=a(254),l=a(52),k=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}(),t=function v(a,b,c){null===a&&(a=Function.prototype);var d=Object.getOwnPropertyDescriptor(a,b);if(void 0===d){if(a=Object.getPrototypeOf(a),null!==a)return v(a,b,c)}else{if("value"in d)return d.value;b=d.get;
+return void 0===b?void 0:b.call(c)}},m=c.k.create(),r=function(a){function b(){q(this,b);return p(this,(b.__proto__||Object.getPrototypeOf(b)).apply(this,arguments))}n(b,a);k(b,[{key:"defineShader",value:function(a){t(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"defineShader",this).call(this,a);a.addAttribute("highp vec3","aCenter");a.addAttribute("highp vec3","aRadii")}},{key:"enable",value:function(a,c,d){t(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"enable",this).call(this,
+a,c,function(){var b=a.attribute("aCenter"),e=a.attribute("aRadii"),g=a.gl;c.buffer.bindToVertexAttrib(b,3,WebGL2RenderingContext.FLOAT,!1,24,c.bufferOffset);c.buffer.bindToVertexAttrib(e,3,WebGL2RenderingContext.FLOAT,!1,24,c.bufferOffset+12);g.vertexAttribDivisor(b,1);g.vertexAttribDivisor(e,1);d();g.vertexAttribDivisor(b,0);g.vertexAttribDivisor(e,0);g.disableVertexAttribArray(b);g.disableVertexAttribArray(e)})}}]);return b}(f.a);a=function(a){function b(){q(this,b);var a=p(this,(b.__proto__||
+Object.getPrototypeOf(b)).apply(this,arguments));a.sphereRenderHelper=a.registerDisposer(new g.a(a.gl,10,10));a.shaderGetter=Object(e.b)(a,a.gl,function(b){a.defineShader(b);a.sphereRenderHelper.defineShader(b);b.addUniform("highp vec4","uLightDirection");b.addUniform("highp mat4","uNormalTransform");b.setVertexMain("\nemitSphere(uProjection, uNormalTransform, aCenter, aRadii, uLightDirection);\n"+a.setPartIndex(b)+";\n");b.setFragmentMain("\nemitAnnotation(vec4(vColor.rgb * vLightingFactor, vColor.a));\n")});
+a.tempLightVec=new Float32Array(4);return a}n(b,a);k(b,[{key:"draw",value:function(a){var b=this,d=this.shaderGetter(a.renderContext.emitter);this.enable(d,a,function(){var e=d.gl,g=b.tempLightVec,k=a.renderContext,f=k.ambientLighting;c.s.scale(g,k.lightDirection,k.directionalLighting);g[3]=f;e.uniform4fv(d.uniform("uLightDirection"),g);e.uniformMatrix4fv(d.uniform("uNormalTransform"),!1,c.k.transpose(c.k.create(),a.annotationLayer.state.globalToObject));b.sphereRenderHelper.draw(d,a.count)})}}]);
+return b}(r);r=function(a){function g(){q(this,g);var a=p(this,(g.__proto__||Object.getPrototypeOf(g)).apply(this,arguments));a.quadRenderHelper=a.registerDisposer(new d.a(a.gl,1));a.squareCornersBuffer=Object(l.a)(a.gl,-1,-1,1,1,1,1);a.shaderGetter=Object(e.b)(a,a.gl,function(c){a.defineShader(c);c.addUniform("highp mat4","uViewportToObject");c.addUniform("highp mat4","uObjectToViewport");c.addUniform("highp mat4","uViewportToDevice");c.addAttribute("highp vec2","aCornerOffset");c.addVarying("highp vec2",
+"vCircleCoord");c.addVertexCode(b.d);c.addVertexCode(b.c);c.setVertexMain("\nmat3 Aobject = mat3(0.0);\nfor (int i = 0; i < 3; ++i) {\n Aobject[i][i] = 1.0 / (aRadii[i] * aRadii[i]);\n}\nmat3 RviewportToObject = mat3(uViewportToObject);\nmat3 Aviewport = transpose(RviewportToObject) * Aobject * RviewportToObject;\nvec3 cViewport = (uObjectToViewport * vec4(aCenter, 1.0)).xyz;\nEllipseQuadraticForm quadraticForm = computeCrossSectionEllipse(Aviewport, cViewport);\nvec2 u1, u2;\nfloat a, b;\nCenterOrientEllipse centerOrient = computeCenterOrientEllipse(quadraticForm);\nvec2 viewportCorner = centerOrient.k +\n centerOrient.u1 * aCornerOffset.x * centerOrient.a +\n centerOrient.u2 * aCornerOffset.y * centerOrient.b;\nif (centerOrient.valid) {\n gl_Position = uViewportToDevice * vec4(viewportCorner, 0.0, 1.0);\n} else {\n gl_Position = vec4(1.0, 1.0, 0.0, -100.0);\n}\nvCircleCoord = aCornerOffset;\n"+
+a.setPartIndex(c)+";\n");c.setFragmentMain("\nif (dot(vCircleCoord, vCircleCoord) > 1.0) {\n discard;\n}\nemitAnnotation(vec4(vColor.rgb, 0.5));\n")});return a}n(g,a);k(g,[{key:"draw",value:function(a){var b=this,d=this.shaderGetter(a.renderContext.emitter);this.enable(d,a,function(){var e=d.gl,g=d.attribute("aCornerOffset");b.squareCornersBuffer.bindToVertexAttrib(g,2);var k=c.k.multiply(m,a.annotationLayer.state.globalToObject,a.renderContext.sliceView.viewportToData);e.uniformMatrix4fv(d.uniform("uViewportToObject"),
+!1,k);e.uniformMatrix4fv(d.uniform("uViewportToDevice"),!1,a.renderContext.sliceView.viewportToDevice);c.k.invert(m,k);e.uniformMatrix4fv(d.uniform("uObjectToViewport"),!1,m);b.quadRenderHelper.draw(e,a.count);d.gl.disableVertexAttribArray(g)})}}]);return g}(r);Object(f.c)(h.c.ELLIPSOID,{bytes:24,serializer:function(a,b,c){var d=new Float32Array(a,b,6*c);return function(a,b){var c=a.radii;b*=6;d.set(a.center,b);d.set(c,b+3)}},sliceViewRenderHelper:r,perspectiveViewRenderHelper:a,pickIdsPerInstance:1,
+snapPosition:function(){}})},function(h,f,a){f.b=function(a,f){a=[[a[0],a[1],a[2]],[a[3],a[4],a[5]],[a[6],a[7],a[8]]];return{A:a[0][0],B:a[0][1]+a[1][0],C:a[1][1],D:-2*f[0]*a[0][0]-f[1]*(a[0][1]+a[1][0])+f[2]*(a[0][2]+a[2][0]),E:-f[0]*(a[0][1]+a[1][0])-2*f[1]*a[1][1]+f[2]*(a[1][2]+a[2][1]),F:f[0]*f[0]*a[0][0]+f[0]*f[1]*(a[0][1]+a[1][0])-f[0]*f[2]*(a[0][2]+a[2][0])+f[1]*f[1]*a[1][1]-f[1]*f[2]*(a[1][2]+a[2][1])+f[2]*f[2]*a[2][2]-1}};f.a=function(a){var f=a.A,c=a.B/2,b=a.C,d=a.D,e=a.E,g=2*(c*c-f*b),
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+g===d.a.UINT64&&a.addFragmentCode(t.n);a.addFragmentCode(c.getAccessor(e("readTextureValue"),"uVolumeChunkSampler",d.a.UINT32));a.addFragmentCode(t.q);a.addFragmentCode(t.p);c="\nfloat "+e("getChannelOffset")+"(int channelIndex) {\n if (channelIndex == 0) {\n return "+this.numChannels+".0;\n }\n vec4 v = "+e("readTextureValue")+"(float(channelIndex)).value;\n return uintleToFloat(v.xyz);\n}\n"+f+" getDataValue (int channelIndex) {\n vec3 chunkPosition = getPositionWithinChunk();\n\n // TODO: maybe premultiply this and store as uniform.\n vec3 subchunkGridPosition = floor(chunkPosition / uSubchunkSize);\n float subchunkGridOffset = getFortranOrderIndex(subchunkGridPosition, uSubchunkGridSize);\n\n float channelOffset = "+
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+e("readTextureValue")+"(encodedValueOffset).value;\n float wordOffset = mod(subchunkOffset * encodingBits, 32.0);\n // If the value is in the first byte, then 0 <= wordOffset < 8.\n // We need to mod by 2**encodedBits\n float wordShifter = pow(2.0, -wordOffset);\n float encodedValueMod = pow(2.0, encodingBits);\n float encodedValueShifted;\n if (wordOffset < 16.0) {\n encodedValueShifted = dot(unnormalizeUint8(encodedValue.xy), vec2(1.0, 256.0));\n } else {\n encodedValueShifted = dot(unnormalizeUint8(encodedValue.zw), vec2(256.0 * 256.0, 256.0 * 256.0 * 256.0));\n }\n encodedValueShifted = floor(encodedValueShifted * wordShifter);\n float decodedValue = mod(encodedValueShifted, encodedValueMod);\n outputValueOffset += decodedValue * "+
+(this.dataType===d.a.UINT64?"2.0":"1.0")+";\n }\n "+f+" result;\n";c=g===d.a.UINT64?c+("\n result.low = "+e("readTextureValue")+"(outputValueOffset).value;\n result.high = "+e("readTextureValue")+"(outputValueOffset+1.0).value;\n"):c+("\n result.value = "+e("readTextureValue")+"(outputValueOffset).value;\n");a.addFragmentCode(c+"\n return result;\n}\n")}},{key:"setupTextureLayout",value:function(a,b,c){a.uniform3fv(b.uniform("uSubchunkGridSize"),c.subchunkGridSize);this.textureAccessHelper.setupTextureLayout(a,
+b,c)}},{key:"setTextureData",value:function(a,b,c){Object(k.f)(a,b,v,c)}},{key:"getTextureLayout",value:function(a,b,c){return u.get(a,b,this.subchunkSize,c)}},{key:"beginSource",value:function(a,c){m(b.prototype.__proto__||Object.getPrototypeOf(b.prototype),"beginSource",this).call(this,a,c);a.uniform3fv(c.uniform("uSubchunkSize"),this.subchunkSize)}}],[{key:"get",value:function(a,c,d,e){var f="sliceview.CompressedSegmentationChunkFormat:"+c+":"+e,k=f+":"+Object(g.t)(d);return a.memoize.get(k,function(){return new b(c,
+d,e,f)})}}]);return b}(h.a),y=function(a){function e(){q(this,e);return p(this,(e.__proto__||Object.getPrototypeOf(e)).apply(this,arguments))}n(e,a);r(e,[{key:"setTextureData",value:function(a){var b=this.data,c=this.chunkFormat,d=this.textureLayout=c.getTextureLayout(a,this.chunkDataSize,b.length);c.setTextureData(a,d,b)}},{key:"getChannelValueAt",value:function(a,e){var g=this.chunkDataSize,f=this.chunkFormat,k=this.data;e=k[e];if(f.dataType===d.a.UINT64){var h=new l.a;Object(b.a)(h,k,e,g,f.subchunkSize,
+a);return h}return Object(c.a)(k,e,g,f.subchunkSize,a)}}]);return e}(h.b),x=function(a){function b(a,c){q(this,b);var e=p(this,(b.__proto__||Object.getPrototypeOf(b)).call(this)),g=c.dataType;if(g!==d.a.UINT64&&g!==d.a.UINT32)throw Error("Unsupported compressed segmentation data type: "+d.a[g]);e.chunkFormat=e.registerDisposer(w.get(a,c.dataType,c.compressedSegmentationBlockSize,c.numChannels));return e}n(b,a);r(b,[{key:"getChunk",value:function(a,b){return new y(a,b)}}]);return b}(e.a);Object(f.c)(function(a,
+b){return null!=b.compressedSegmentationBlockSize?new x(a,b):null})},function(h,f,a){f.a=function(a,f,c,b,d){f=Object(q.a)(a,f,c,b,d,1)+f;return a[f]};var q=a(182)},function(h,f,a){f.a=function(a,f,c,b,d,e){c=Object(q.a)(f,c,b,d,e,2)+c;a.low=f[c];a.high=f[c+1];return a};var q=a(182)},function(h,f,a){function q(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function");}function p(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
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+function b(a){var b=new z.a,c=b.element;c.classList.add("neuroglancer-viewer-context-menu");var d=function(a,d){a=b.registerDisposer(new Z.a(d,{label:a}));a.element.classList.add("neuroglancer-viewer-context-menu-limit-widget");c.appendChild(a.element)};d("GPU memory limit",a.chunkQueueManager.capacities.gpuMemory.sizeLimit);d("System memory limit",a.chunkQueueManager.capacities.systemMemory.sizeLimit);d("Concurrent chunk requests",a.chunkQueueManager.capacities.download.itemLimit);d=function(a,d){var e=
+document.createElement("label");e.textContent=a;a=b.registerDisposer(new x.c(d));e.appendChild(a.element);c.appendChild(e)};d("Show axis lines",a.showAxisLines);d("Show scale bar",a.showScaleBar);d("Show cross sections in 3-d",a.showPerspectiveSliceViews);d("Show default annotations",a.showDefaultAnnotations);return b}a.d(f,"a",function(){return Za});h=a(10);var d=a.n(h),e=a(23),g=a(150);h=a(82);var l=a(41),k=a(324),t=a(18),m=a(185),r=a(333),u=a(27),v=a(57),w=a(47),y=a(31),x=a(35),A=a(9),z=a(188),
+D=a(342),E=a(344),G=a(189),C=a(348),B=a(79),F=a(164);f=a(1);var L=a(8),I=a(25),O=a(2),M=a(60),P=a(7),N=a(66),S=a(29),U=a(354),Z=a(356),H=a(120),Q=a(53),aa=a(109),ba=a(15),ka=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1;d.configurable=!0;"value"in d&&(d.writable=!0);Object.defineProperty(a,d.key,d)}}return function(b,c,d){c&&a(b.prototype,c);d&&a(b,d);return b}}();a(357);a(45);a(83);var fa=function(a){function b(a){q(this,b);var c=p(this,(b.__proto__||
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+f.registerDisposer(f.uiConfiguration.showPanelBorders.changed.add(function(){f.updateShowBorders();f.display.onResize()}));f.showLayerDialog=h;f.resetStateWhenEmpty=b;f.layerSpecification=new u.c(f.dataSourceProvider,f.layerManager,f.chunkManager,f.layerSelectedValues,f.navigationState.voxelSize);f.registerDisposer(a.updateStarted.add(function(){f.onUpdateDisplay()}));f.registerDisposer(a.updateFinished.add(function(){f.onUpdateDisplayFinished()}));f.showDefaultAnnotations.changed.add(function(){f.showDefaultAnnotations.value?
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+this.navigationState.voxelSize));e.element.style.flex="1";e.element.style.alignSelf="center";this.registerDisposer(new x.a(this.uiControlVisibility.showLocation,e.element));d.appendChild(e.element);e=this.registerDisposer(new U.a(this.selectedLayer));d.appendChild(e.element);this.registerDisposer(new x.a(this.uiControlVisibility.showAnnotationToolStatus,e.element));e=Object(aa.a)("{}","Edit JSON state");this.registerEventListener(e,"click",function(){a.editJsonState()});this.registerDisposer(new x.a(this.uiControlVisibility.showEditStateButton,
+e));d.appendChild(e);e=Object(aa.a)("?","Help");this.registerEventListener(e,"click",function(){a.showHelpDialog()});this.registerDisposer(new x.a(this.uiControlVisibility.showHelpButton,e));d.appendChild(e);this.registerDisposer(new x.a(Object(A.g)(function(a){for(var b=[],c=0;c<arguments.length;++c)b[c-0]=arguments[c];return b.reduce(function(a,b){return a||b},!1)},this.uiControlVisibility.showHelpButton,this.uiControlVisibility.showEditStateButton,this.uiControlVisibility.showLocation,this.uiControlVisibility.showAnnotationToolStatus),
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+b?"inherit":"hidden",a.visible=b)};d();this.registerDisposer(this.visibility.changed.add(d))}},{key:"registerEventActionBindings",value:function(){var a=this.element;this.registerDisposer(new M.b(a,this.inputEventMap));this.registerDisposer(new B.a(a))}},{key:"bindAction",value:function(a,b){this.registerDisposer(Object(I.c)(this.element,a,b))}},{key:"registerActionListeners",value:function(){for(var a=this,b={},c=$jscomp.makeIterator(["recolor","clear-segments"]),d=c.next();!d.done;b={action:b.action},
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+this.dataContext.chunkQueueManager;null===a.chunkUpdateDeadline&&(a.chunkUpdateDeadline=Date.now()+10)}this.mouseState.stale=!0}},{key:"chunkManager",get:function(){return this.dataContext.chunkManager}},{key:"chunkQueueManager",get:function(){return this.dataContext.chunkQueueManager}},{key:"inputEventMap",get:function(){return this.inputEventBindings.global}},{key:"gl",get:function(){return this.display.gl}}]);return e}(f.a)},function(h,f,a){f.c="perspective_view/PerspectiveView";f.a="perspective_view/addLayer";
+f.b="perspective_view/removeLayer"},function(h,f){},function(h,f,a){function q(a,c){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!c||"object"!==typeof c&&"function"!==typeof c?a:c}function p(a,c){if("function"!==typeof c&&null!==c)throw new TypeError("Super expression must either be null or a function, not "+typeof c);a.prototype=Object.create(c&&c.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}});c&&(Object.setPrototypeOf?
+Object.setPrototypeOf(a,c):a.__proto__=c)}function n(a){return a.startsWith("key")?a.substring(3):a.startsWith("digit")||a.startsWith("arrow")?a.substring(5):a}a.d(f,"a",function(){return c});h=a(47);a(325);var c=function(a){function b(a){function c(a,b){for(var e=$jscomp.makeIterator(a.parents),g=e.next();!g.done;g=e.next())g=g.value,void 0!==g.label?d(g.label,g):c(g,b);a=$jscomp.makeIterator(a.bindings.entries());for(e=a.next();!e.done;e=a.next()){g=$jscomp.makeIterator(e.value);e=g.next().value;
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+1):(g.context=f,e.add(g));this.destination.next(a)}else this.closeWindow(this.contexts.indexOf(a))};e.prototype.notifyError=function(a){this.error(a)};e.prototype.notifyComplete=function(a){a!==this.openSubscription&&this.closeWindow(this.contexts.indexOf(a.context))};e.prototype.closeWindow=function(a){if(-1!==a){var b=this.contexts,c=b[a],d=c.window;c=c.subscription;b.splice(a,1);d.complete();c.unsubscribe()}};return e}(h.OuterSubscriber)},function(h,f,a){h=a(0);a=a(634);h.Observable.prototype.windowWhen=
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+b);this.destination=b;this.closingSelector=c;this.openWindow()}q(d,a);d.prototype.notifyNext=function(a,b,c,d,e){this.openWindow(e)};d.prototype.notifyError=function(a,b){this._error(a)};d.prototype.notifyComplete=function(a){this.openWindow(a)};d.prototype._next=function(a){this.window.next(a)};d.prototype._error=function(a){this.window.error(a);this.destination.error(a);this.unsubscribeClosingNotification()};d.prototype._complete=function(){this.window.complete();this.destination.complete();this.unsubscribeClosingNotification()};
+d.prototype.unsubscribeClosingNotification=function(){this.closingNotification&&this.closingNotification.unsubscribe()};d.prototype.openWindow=function(a){void 0===a&&(a=null);a&&(this.remove(a),a.unsubscribe());(a=this.window)&&a.complete();a=this.window=new p.Subject;this.destination.next(a);a=n.tryCatch(this.closingSelector)();a===c.errorObject?(a=c.errorObject.e,this.destination.error(a),this.window.error(a)):this.add(this.closingNotification=b.subscribeToResult(this,a))};return d}(h.OuterSubscriber)},
+function(h,f,a){h=a(0);a=a(636);h.Observable.prototype.withLatestFrom=a.withLatestFrom},function(h,f,a){var q=this&&this.__extends||function(a,c){function b(){this.constructor=a}for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d]);a.prototype=null===c?Object.create(c):(b.prototype=c.prototype,new b)};h=a(5);var p=a(6);f.withLatestFrom=function(){for(var a=[],c=0;c<arguments.length;c++)a[c-0]=arguments[c];var e;"function"===typeof a[a.length-1]&&(e=a.pop());return this.lift(new n(a,e))};var n=function(){function a(a,
+b){this.observables=a;this.project=b}a.prototype.call=function(a,b){return b.subscribe(new c(a,this.observables,this.project))};return a}(),c=function(a){function b(b,c,d){a.call(this,b);this.observables=c;this.project=d;this.toRespond=[];b=c.length;this.values=Array(b);for(d=0;d<b;d++)this.toRespond.push(d);for(d=0;d<b;d++){var e=c[d];this.add(p.subscribeToResult(this,e,e,d))}}q(b,a);b.prototype.notifyNext=function(a,b,c,d,f){this.values[c]=b;a=this.toRespond;0<a.length&&(c=a.indexOf(c),-1!==c&&
+a.splice(c,1))};b.prototype.notifyComplete=function(){};b.prototype._next=function(a){0===this.toRespond.length&&(a=[a].concat(this.values),this.project?this._tryProject(a):this.destination.next(a))};b.prototype._tryProject=function(a){try{var b=this.project.apply(this,a)}catch(l){this.destination.error(l);return}this.destination.next(b)};return b}(h.OuterSubscriber)},function(h,f,a){h=a(0);a=a(128);h.Observable.prototype.zip=a.zipProto},function(h,f,a){h=a(0);a=a(639);h.Observable.prototype.zipAll=
+a.zipAll},function(h,f,a){var q=a(128);f.zipAll=function(a){return this.lift(new q.ZipOperator(a))}},function(h,f,a){var q=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var d in b)b.hasOwnProperty(d)&&(a[d]=b[d]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},p=a(0),n=a(68),c=a(641),b=a(642),d=a(223),e=a(225);h=function(a){function f(b){a.call(this,e.VirtualAction,750);this.assertDeepEqual=b;this.hotObservables=[];this.coldObservables=[];this.flushTests=
+[]}q(f,a);f.prototype.createTime=function(a){a=a.indexOf("|");if(-1===a)throw Error('marble diagram for time should have a completion marker "|"');return a*f.frameTimeFactor};f.prototype.createColdObservable=function(a,b,d){if(-1!==a.indexOf("^"))throw Error('cold observable cannot have subscription offset "^"');if(-1!==a.indexOf("!"))throw Error('cold observable cannot have unsubscription marker "!"');a=f.parseMarbles(a,b,d);a=new c.ColdObservable(a,this);this.coldObservables.push(a);return a};f.prototype.createHotObservable=
+function(a,c,d){if(-1!==a.indexOf("!"))throw Error('hot observable cannot have unsubscription marker "!"');a=f.parseMarbles(a,c,d);a=new b.HotObservable(a,this);this.hotObservables.push(a);return a};f.prototype.materializeInnerObservable=function(a,b){var c=this,d=[];a.subscribe(function(a){d.push({frame:c.frame-b,notification:n.Notification.createNext(a)})},function(a){d.push({frame:c.frame-b,notification:n.Notification.createError(a)})},function(){d.push({frame:c.frame-b,notification:n.Notification.createComplete()})});
+return d};f.prototype.expectObservable=function(a,b){var c=this;void 0===b&&(b=null);var d=[],e={actual:d,ready:!1};b=f.parseMarblesAsSubscriptions(b).unsubscribedFrame;var g;this.schedule(function(){g=a.subscribe(function(a){var b=a;a instanceof p.Observable&&(b=c.materializeInnerObservable(b,c.frame));d.push({frame:c.frame,notification:n.Notification.createNext(b)})},function(a){d.push({frame:c.frame,notification:n.Notification.createError(a)})},function(){d.push({frame:c.frame,notification:n.Notification.createComplete()})})},
+0);b!==Number.POSITIVE_INFINITY&&this.schedule(function(){return g.unsubscribe()},b);this.flushTests.push(e);return{toBe:function(a,b,c){e.ready=!0;e.expected=f.parseMarbles(a,b,c,!0)}}};f.prototype.expectSubscriptions=function(a){var b={actual:a,ready:!1};this.flushTests.push(b);return{toBe:function(a){a="string"===typeof a?[a]:a;b.ready=!0;b.expected=a.map(function(a){return f.parseMarblesAsSubscriptions(a)})}}};f.prototype.flush=function(){for(var b=this.hotObservables;0<b.length;)b.shift().setup();
+a.prototype.flush.call(this);for(b=this.flushTests.filter(function(a){return a.ready});0<b.length;){var c=b.shift();this.assertDeepEqual(c.actual,c.expected)}};f.parseMarblesAsSubscriptions=function(a){if("string"!==typeof a)return new d.SubscriptionLog(Number.POSITIVE_INFINITY);for(var b=a.length,c=-1,e=Number.POSITIVE_INFINITY,f=Number.POSITIVE_INFINITY,g=0;g<b;g++){var h=g*this.frameTimeFactor,k=a[g];switch(k){case "-":case " ":break;case "(":c=h;break;case ")":c=-1;break;case "^":if(e!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");
+e=-1<c?c:h;break;case "!":if(f!==Number.POSITIVE_INFINITY)throw Error("found a second subscription point '^' in a subscription marble diagram. There can only be one.");f=-1<c?c:h;break;default:throw Error("there can only be '^' and '!' markers in a subscription marble diagram. Found instead '"+k+"'.");}}return 0>f?new d.SubscriptionLog(e):new d.SubscriptionLog(e,f)};f.parseMarbles=function(a,b,d,e){void 0===e&&(e=!1);if(-1!==a.indexOf("!"))throw Error('conventional marble diagrams cannot have the unsubscription marker "!"');
+var f=a.length,g=[],h=a.indexOf("^");h=-1===h?0:h*-this.frameTimeFactor;for(var k="object"!==typeof b?function(a){return a}:function(a){return e&&b[a]instanceof c.ColdObservable?b[a].messages:b[a]},l=-1,m=0;m<f;m++){var q=m*this.frameTimeFactor+h,p=void 0,r=a[m];switch(r){case "-":case " ":break;case "(":l=q;break;case ")":l=-1;break;case "|":p=n.Notification.createComplete();break;case "^":break;case "#":p=n.Notification.createError(d||"error");break;default:p=n.Notification.createNext(k(r))}p&&
+g.push({frame:-1<l?l:q,notification:p})}return g};return f}(e.VirtualTimeScheduler);f.TestScheduler=h},function(h,f,a){var q=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var e in b)b.hasOwnProperty(e)&&(a[e]=b[e]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},p=a(0),n=a(11);h=a(222);a=a(224);p=function(a){function b(b,c){a.call(this,function(a){var b=this,c=b.logSubscribedFrame();a.add(new n.Subscription(function(){b.logUnsubscribedFrame(c)}));b.scheduleMessages(a);
+return a});this.messages=b;this.subscriptions=[];this.scheduler=c}q(b,a);b.prototype.scheduleMessages=function(a){for(var b=this.messages.length,c=0;c<b;c++){var d=this.messages[c];a.add(this.scheduler.schedule(function(a){a.message.notification.observe(a.subscriber)},d.frame,{message:d,subscriber:a}))}};return b}(p.Observable);f.ColdObservable=p;a.applyMixins(p,[h.SubscriptionLoggable])},function(h,f,a){var q=this&&this.__extends||function(a,b){function c(){this.constructor=a}for(var e in b)b.hasOwnProperty(e)&&
+(a[e]=b[e]);a.prototype=null===b?Object.create(b):(c.prototype=b.prototype,new c)},p=a(12),n=a(11);h=a(222);a=a(224);p=function(a){function b(b,c){a.call(this);this.messages=b;this.subscriptions=[];this.scheduler=c}q(b,a);b.prototype._subscribe=function(b){var c=this,d=c.logSubscribedFrame();b.add(new n.Subscription(function(){c.logUnsubscribedFrame(d)}));return a.prototype._subscribe.call(this,b)};b.prototype.setup=function(){for(var a=this,b=a.messages.length,c=0;c<b;c++)(function(){var b=a.messages[c];
+a.scheduler.schedule(function(){b.notification.observe(a)},b.frame)})()};return b}(p.Subject);f.HotObservable=p;a.applyMixins(p,[h.SubscriptionLoggable])},function(h,f,a){h=a(644);a=a(646);f.animationFrame=new a.AnimationFrameScheduler(h.AnimationFrameAction)},function(h,f,a){var q=this&&this.__extends||function(a,c){function b(){this.constructor=a}for(var d in c)c.hasOwnProperty(d)&&(a[d]=c[d]);a.prototype=null===c?Object.create(c):(b.prototype=c.prototype,new b)};h=a(69);var p=a(645);a=function(a){function c(b,
+c){a.call(this,b,c);this.scheduler=b;this.work=c}q(c,a);c.prototype.requestAsyncId=function(b,c,e){void 0===e&&(e=0);if(null!==e&&0<e)return a.prototype.requestAsyncId.call(this,b,c,e);b.actions.push(this);return b.scheduled||(b.scheduled=p.AnimationFrame.requestAnimationFrame(b.flush.bind(b,null)))};c.prototype.recycleAsyncId=function(b,c,e){void 0===e&&(e=0);if(null!==e&&0<e||null===e&&0<this.delay)return a.prototype.recycleAsyncId.call(this,b,c,e);0===b.actions.length&&(p.AnimationFrame.cancelAnimationFrame(c),
+b.scheduled=void 0)};return c}(h.AsyncAction);f.AnimationFrameAction=a},function(h,f,a){h=a(16);a=function(){return function(a){a.requestAnimationFrame?(this.cancelAnimationFrame=a.cancelAnimationFrame.bind(a),this.requestAnimationFrame=a.requestAnimationFrame.bind(a)):a.mozRequestAnimationFrame?(this.cancelAnimationFrame=a.mozCancelAnimationFrame.bind(a),this.requestAnimationFrame=a.mozRequestAnimationFrame.bind(a)):a.webkitRequestAnimationFrame?(this.cancelAnimationFrame=a.webkitCancelAnimationFrame.bind(a),
+this.requestAnimationFrame=a.webkitRequestAnimationFrame.bind(a)):a.msRequestAnimationFrame?(this.cancelAnimationFrame=a.msCancelAnimationFrame.bind(a),this.requestAnimationFrame=a.msRequestAnimationFrame.bind(a)):a.oRequestAnimationFrame?(this.cancelAnimationFrame=a.oCancelAnimationFrame.bind(a),this.requestAnimationFrame=a.oRequestAnimationFrame.bind(a)):(this.cancelAnimationFrame=a.clearTimeout.bind(a),this.requestAnimationFrame=function(f){return a.setTimeout(f,1E3/60)})}}();f.RequestAnimationFrameDefinition=
+a;f.AnimationFrame=new a(h.root)},function(h,f,a){var q=this&&this.__extends||function(a,f){function c(){this.constructor=a}for(var b in f)f.hasOwnProperty(b)&&(a[b]=f[b]);a.prototype=null===f?Object.create(f):(c.prototype=f.prototype,new c)};h=function(a){function f(){a.apply(this,arguments)}q(f,a);f.prototype.flush=function(a){this.active=!0;this.scheduled=void 0;var b=this.actions,c,e=-1,f=b.length;a=a||b.shift();do if(c=a.execute(a.state,a.delay))break;while(++e<f&&(a=b.shift()));this.active=
+!1;if(c){for(;++e<f&&(a=b.shift());)a.unsubscribe();throw c;}};return f}(a(70).AsyncScheduler);f.AnimationFrameScheduler=h},function(h,f,a){h=a(0);a.n(h);h.Observable.prototype.notNull=function(){return this.filter(function(a){return!!a}).map(function(a){return a})};h.Observable.prototype.unseen=function(a){$jscomp.initSymbol();var f=Symbol("marker");return this.filter(function(h){return!(a?a(h):h)[f]}).map(function(h){(a?a(h):h)[f]=!0;return h})};h.Observable.prototype.ofType=function(a){return this.filter(function(f){return f instanceof
a}).map(function(a){return a})}}])});