From bf750eba2ade5aba2178c67817f9628e9c8f1c7a Mon Sep 17 00:00:00 2001
From: Manuel Spuhler <manuel.spuhler@chuv.ch>
Date: Tue, 31 Jan 2023 11:51:30 +0100
Subject: [PATCH] fix: categories bins
---
.../exareme/handlers/algorithms/histogram.handler.ts | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/api/src/engine/connectors/exareme/handlers/algorithms/histogram.handler.ts b/api/src/engine/connectors/exareme/handlers/algorithms/histogram.handler.ts
index e2a5d0d..85f9c3a 100644
--- a/api/src/engine/connectors/exareme/handlers/algorithms/histogram.handler.ts
+++ b/api/src/engine/connectors/exareme/handlers/algorithms/histogram.handler.ts
@@ -8,6 +8,8 @@ import {
const ALGO_NAME = 'multiple_histograms';
+const round = (n: number) => Math.round((n + Number.EPSILON) * 100) / 100;
+
export default class HistogramHandler extends BaseHandler {
private getBarChartResult(data: any): BarChartResult {
const barChart: BarChartResult = {
@@ -15,11 +17,13 @@ export default class HistogramHandler extends BaseHandler {
barValues: data.counts.map((c) => c ?? 0),
xAxis: {
label: 'bins',
- categories: data.bins.map((b) => `${b}`),
+ categories: data.bins
+ .filter((_, i) => i < data.bins.length - 1) // upper limit counts for 1 extra
+ .map((b, i) => `${round(b)}-${round(data.bins[i + 1])}`),
},
- hasConnectedBars: true,
+ hasConnectedBars: false,
yAxis: {
- label: 'Counts',
+ label: 'Count',
},
};
--
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