From 3b17e68842045463e6044936f4df79aeacb38dc2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alberto=20Rodr=C3=ADguez?= <rodriguezo.alberto@gmail.com>
Date: Sat, 14 Dec 2024 20:18:24 -0600
Subject: [PATCH] initialize/dispose tooltips and legends from core.

fixes a new issue introduced with the new changes, because the older versions of tooltips where disposed/created evetime the data changed, now tooltips are cached and only updated when necessary,  we need to handle the creation/diposing when the control is loaded/disposed.
---
 src/LiveChartsCore/Chart.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/LiveChartsCore/Chart.cs b/src/LiveChartsCore/Chart.cs
index 2d946671d..79faf262e 100644
--- a/src/LiveChartsCore/Chart.cs
+++ b/src/LiveChartsCore/Chart.cs
@@ -298,6 +298,8 @@ public virtual void Load()
     {
         IsLoaded = true;
         _isFirstDraw = true;
+        View.Tooltip = LiveCharts.DefaultSettings.GetTheme().DefaultTooltip();
+        View.Legend = LiveCharts.DefaultSettings.GetTheme().DefaultLegend();
         Update();
     }
 
@@ -307,6 +309,8 @@ public virtual void Load()
     public virtual void Unload()
     {
         IsLoaded = false;
+        View.Tooltip = null;
+        View.Legend = null;
         _everMeasuredElements.Clear();
         _toDeleteElements.Clear();
         _activePoints.Clear();