bugfix: fix get export nehuba

bugfix: style display
bugfix: precision

src/ui/nehubaContainer/nehubaViewer/nehubaViewer.component.ts

@@ -118,8 +118,6 @@ export class NehubaViewerUnit implements OnInit, OnDestroy {
     private log: LoggingService,
   ) {
 
-    this.exportNehuba = getExportNehuba()
-
     if (!this.constantService.loadExportNehubaPromise) {
       this.constantService.loadExportNehubaPromise = new Promise((resolve, reject) => {
         const scriptEl = this.rd.createElement('script')
@@ -132,6 +130,7 @@ export class NehubaViewerUnit implements OnInit, OnDestroy {
 
     this.constantService.loadExportNehubaPromise
       .then(() => {
+        this.exportNehuba = getExportNehuba()
         const fixedZoomPerspectiveSlices = this.config && this.config.layout && this.config.layout.useNehubaPerspective && this.config.layout.useNehubaPerspective.fixedZoomPerspectiveSlices
         if (fixedZoomPerspectiveSlices) {
           const { sliceZoom, sliceViewportWidth, sliceViewportHeight } = fixedZoomPerspectiveSlices

src/util/directives/FixedMouseContextualContainerDirective.directive.ts

@@ -36,7 +36,7 @@ export class FixedMouseContextualContainerDirective {
 
       this.transform = `translate(${this.mousePos.map(v => v.toString() + 'px').join(', ')})`
     })
-    this.styleDisplay = 'block'
+    this.styleDisplay = 'inline-block'
     this.isShown = true
     this.onShow.emit()
   }

src/util/pipes/humanReadableFileSize.pipe.ts

@@ -17,7 +17,7 @@ export class HumanReadableFileSizePipe implements PipeTransform {
     let _input = Number(input)
     if (!_input) { throw new Error(`HumanReadableFileSizePipe needs a string or a number that can be parsed to number`) }
     const _precision = Number(precision)
-    if (!isNaN(_precision)) { throw new Error(`precision must be a number`) }
+    if (isNaN(_precision)) { throw new Error(`precision must be a number`) }
     let counter = 0
     while (_input > 1000 && counter < 4) {
       _input = _input / 1000