From 401a63c4c3749c10b38b61db9f5807b99a236e2e Mon Sep 17 00:00:00 2001
From: yubiuser <github@yubiuser.dev>
Date: Wed, 27 Nov 2024 22:12:46 +0100
Subject: [PATCH] Adjust onZoom callback to not trigger on chart.zoomScale
 introduced in v2.1.0 of the chartjs zoom plugin

Signed-off-by: yubiuser <github@yubiuser.dev>
---
 scripts/js/index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/js/index.js b/scripts/js/index.js
index a68648c07..d5ec1125d 100644
--- a/scripts/js/index.js
+++ b/scripts/js/index.js
@@ -515,8 +515,13 @@ $(function () {
         enabled: true,
       },
       mode: "y",
-      onZoom: function ({ chart }) {
+      onZoom: function ({ chart, trigger }) {
+        if (trigger === "api") {
+          // Ignore onZoom triggered by the chart.zoomScale api call below
+          return;
+        }
         // The first time the chart is zoomed, save the maximum initial scale bound
+
         if (!chart.absMax) chart.absMax = chart.getInitialScaleBounds().y.max;
         // Calculate the maximum value to be shown for the current zoom level
         const zoomMax = chart.absMax / chart.getZoomLevel();