From c8b119bb2f3466399d24fe38f2f772969d9ad416 Mon Sep 17 00:00:00 2001
From: Bartosz Prusinowski <bartoszprusinowski1@gmail.com>
Date: Thu, 2 Nov 2023 10:39:59 +0100
Subject: [PATCH] perf: useCallback

---
 app/charts/combo/chart-combo-line-single.tsx | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/app/charts/combo/chart-combo-line-single.tsx b/app/charts/combo/chart-combo-line-single.tsx
index 5c110ae14..49db67896 100644
--- a/app/charts/combo/chart-combo-line-single.tsx
+++ b/app/charts/combo/chart-combo-line-single.tsx
@@ -83,6 +83,13 @@ export const ChartComboLineSingle = React.memo(
     const { chartConfig, measures } = props;
     const { interactiveFiltersConfig } = chartConfig;
 
+    const getLegendItemDimension = React.useCallback(
+      (label) => {
+        return measures.find((measure) => measure.label === label);
+      },
+      [measures]
+    );
+
     return (
       <ComboLineSingleChart aspectRatio={0.4} {...props}>
         <ChartContainer>
@@ -100,9 +107,7 @@ export const ChartComboLineSingle = React.memo(
           <LegendColor
             chartConfig={chartConfig}
             symbol="line"
-            getLegendItemDimension={(label) => {
-              return measures.find((measure) => measure.label === label);
-            }}
+            getLegendItemDimension={getLegendItemDimension}
           />
         </ChartControlsContainer>
       </ComboLineSingleChart>