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heatmap: middle bucket bound option, #15683

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This commit is contained in:
Alexander Zobnin 2019-03-11 11:46:30 +03:00
parent 7167fa9d07
commit 9dbcc0fb6e
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GPG Key ID: E17E9ABACEFA59EB
3 changed files with 12 additions and 2 deletions
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1
public/app/plugins/panel/heatmap/axes_editor.ts
View File

@ -32,6 +32,7 @@ export class AxesEditorCtrl {
Auto: 'auto',
Upper: 'upper',
Lower: 'lower',
Middle: 'middle',
};
}

7
public/app/plugins/panel/heatmap/heatmap_tooltip.ts
View File

@ -114,7 +114,9 @@ export class HeatmapTooltip {
};
boundBottom = tickFormatter(yBucketIndex);
boundTop = yBucketIndex < data.tsBuckets.length - 1 ? tickFormatter(yBucketIndex + 1) : '';
if (this.panel.yBucketBound !== 'middle') {
boundTop = yBucketIndex < data.tsBuckets.length - 1 ? tickFormatter(yBucketIndex + 1) : '';
}
} else {
// Display 0 if bucket is a special 'zero' bucket
const bottom = yData.y ? yData.bounds.bottom : 0;
@ -122,8 +124,9 @@ export class HeatmapTooltip {
boundTop = bucketBoundFormatter(yData.bounds.top);
}
valuesNumber = countValueFormatter(yData.count);
const boundStr = boundTop && boundBottom ? `${boundBottom} - ${boundTop}` : boundBottom || boundTop;
tooltipHtml += `<div>
bucket: <b>${boundBottom} - ${boundTop}</b> <br>
bucket: <b>${boundStr}</b> <br>
count: <b>${valuesNumber}</b> <br>
</div>`;
} else {

6
public/app/plugins/panel/heatmap/rendering.ts
View File

@ -379,6 +379,12 @@ export class HeatmapRenderer {
const posX = this.getYAxisWidth(this.heatmap) + Y_AXIS_TICK_PADDING;
this.heatmap.select('.axis-y').attr('transform', 'translate(' + posX + ',' + posY + ')');
if (this.panel.yBucketBound === 'middle' && tickValues && tickValues.length) {
// Shift Y axis labels to the middle of bucket
const tickShift = 0 - this.chartHeight / (tickValues.length - 1) / 2;
this.heatmap.selectAll('.axis-y text').attr('transform', 'translate(' + 0 + ',' + tickShift + ')');
}
// Remove vertical line in the right of axis labels (called domain in d3)
this.heatmap
.select('.axis-y')