heatmap-tooltip: normalize histogram Y axis

2017-06-18 20:58:13 +03:00
parent 581b977787
commit 1f4140057b
1 changed files with 4 additions and 2 deletions
@@ -172,9 +172,11 @@ export class HeatmapTooltip {
    }
    barWidth = Math.max(barWidth, 1);

+    // Normalize histogram Y axis
+    let histogramDomain = _.reduce(_.map(histogramData, d => d[1]), (sum, val) => sum + val, 0);
    let histYScale = d3.scaleLinear()
-    .domain([0, _.max(_.map(histogramData, d => d[1]))])
-    .range([0, HISTOGRAM_HEIGHT]);
+      .domain([0, histogramDomain])
+      .range([0, HISTOGRAM_HEIGHT]);

    let histogram = this.tooltip.select(".heatmap-histogram")
    .append("svg")