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fix(heatmap): correct tooltip display to show axis values instead of indices (#38487)

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yousoph
2026-03-09 08:54:47 -07:00
committed by GitHub
parent c7a1f57487
commit 577654cd02
1 changed files with 18 additions and 6 deletions
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24
superset-frontend/plugins/plugin-chart-echarts/src/Heatmap/transformProps.ts
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@@ -370,20 +370,32 @@ export default function transformProps(
metricLabel,
);
const paramsValue = params.value as (string | number)[];
const x = paramsValue?.[0];
const y = paramsValue?.[1];
// paramsValue contains [xIndex, yIndex, metricValue, rankValue?]
// We need to look up the actual axis values from the sorted arrays
const xIndex = paramsValue?.[0] as number;
const yIndex = paramsValue?.[1] as number;
const value = paramsValue?.[2] as number | null | undefined;
const formattedX = xAxisFormatter(x);
const formattedY = yAxisFormatter(y);
const xValue = sortedXAxisValues[xIndex];
const yValue = sortedYAxisValues[yIndex];
// Format the axis values for display (handle null/undefined with empty string fallback)
// Convert to string/number for formatter compatibility
const formattedX =
xValue !== null && xValue !== undefined
? xAxisFormatter(xValue as string | number)
: '';
const formattedY =
yValue !== null && yValue !== undefined
? yAxisFormatter(yValue as string | number)
: '';
const formattedValue = valueFormatter(value);
let percentage = 0;
let suffix = 'heatmap';
if (typeof value === 'number') {
if (normalizeAcross === 'x') {
percentage = value / totals.x[x];
percentage = value / totals.x[String(xValue)];
suffix = formattedX;
} else if (normalizeAcross === 'y') {
percentage = value / totals.y[y];
percentage = value / totals.y[String(yValue)];
suffix = formattedY;
} else {
percentage = value / totals.total;