From 20108bb6938f1bdb7cd72e8c36820d5b35385bfa Mon Sep 17 00:00:00 2001
From: Dima Arnautov <dmitrii.arnautov@elastic.co>
Date: Fri, 4 Jun 2021 12:04:43 +0200
Subject: [PATCH] feat: apply value formatter to the default legend item label
 (#1190)

---
 .../src/chart_types/heatmap/state/selectors/compute_legend.ts   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/osd-charts/src/chart_types/heatmap/state/selectors/compute_legend.ts b/packages/osd-charts/src/chart_types/heatmap/state/selectors/compute_legend.ts
index e8d878af9b75..2c6ac6340f81 100644
--- a/packages/osd-charts/src/chart_types/heatmap/state/selectors/compute_legend.ts
+++ b/packages/osd-charts/src/chart_types/heatmap/state/selectors/compute_legend.ts
@@ -44,7 +44,7 @@ export const computeLegendSelector = createCachedSelector(
 
       return {
         color,
-        label: `> ${tick}`,
+        label: `> ${spec.valueFormatter ? spec.valueFormatter(tick) : tick}`,
         seriesIdentifiers: [seriesIdentifier],
         isSeriesHidden: deselectedDataSeries.some((dataSeries) => dataSeries.key === seriesIdentifier.key),
         isToggleable: true,