From 7938bffe461674fe27a8ba52d08face5b22d5968 Mon Sep 17 00:00:00 2001
From: Sakari Malkki <sakari.malkki@stat.fi>
Date: Fri, 7 Nov 2025 11:46:19 +0200
Subject: [PATCH] Sticky tooltips

---
 src/core/chartOptions/chartOptions.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/core/chartOptions/chartOptions.ts b/src/core/chartOptions/chartOptions.ts
index ec8bf13..5c9560d 100644
--- a/src/core/chartOptions/chartOptions.ts
+++ b/src/core/chartOptions/chartOptions.ts
@@ -60,7 +60,8 @@ export const commonChartOptions = (view: View, locale: string, options?: IChartO
         subtitle: { text: view.subheaderValues.map(sv => sv[locale]).join(' | ') },
         credits: creditsConfig,
         tooltip: {
-            formatter: getToolTipFormatterFunction(view, locale)
+            formatter: getToolTipFormatterFunction(view, locale),
+            stickOnContact: true
         },
         yAxis: [commonYAxisOptions]
     };