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heatmap: use series names as top or bottom bounds, depends of datasource

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This commit is contained in:
Alexander Zobnin
2018-02-27 15:12:12 +03:00
parent f21cebeefd
commit 5c73ed6ecd
1 changed files with 9 additions and 3 deletions
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12
public/app/plugins/panel/heatmap/heatmap_ctrl.ts
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@@ -204,11 +204,17 @@ export class HeatmapCtrl extends MetricsPanelCtrl {
let xBucketSize, yBucketSize, bucketsData, tsBuckets;
// Convert histogram to heatmap. Each histogram bucket represented by the series which name is
// a top bucket bound. Further, these values will be used as X axis labels.
// a top (or bottom, depends of datasource) bucket bound. Further, these values will be used as X axis labels.
bucketsData = histogramToHeatmap(this.series);
tsBuckets = _.map(this.series, 'label');
// Add empty bottom bucket label
tsBuckets = [''].concat(tsBuckets);
if (this.datasource && this.datasource.type === 'prometheus') {
// Prometheus labels are upper inclusive bounds, so add empty bottom bucket label.
tsBuckets = [''].concat(tsBuckets);
} else {
// Elasticsearch uses labels as bottom bucket bounds, so add empty top bucket label.
tsBuckets.push('');
}
// Calculate bucket size based on heatmap data
let xBucketBoundSet = _.map(_.keys(bucketsData), key => Number(key));