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Fixes race condition in crosshair plugin (#827)

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This commit is contained in:
Flomp
2026-02-20 13:39:55 +01:00
committed by GitHub
parent 70ffac6902
commit 623bc7b036
1 changed files with 13 additions and 1 deletions
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14
web/src/lib/vendor/maplibre-elevation-profile/elevationprofile.ts vendored
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@@ -425,6 +425,19 @@ export class ElevationProfile {
const elevationUnit = this.settings.unit === "imperial" ? "ft" : "m"; const elevationUnit = this.settings.unit === "imperial" ? "ft" : "m";
Chart.defaults.font.size = this.settings.fontSize; Chart.defaults.font.size = this.settings.fontSize;
// using CrosshairPlugin normally can lead to race conditions:
// https://github.com/AbelHeinsbroek/chartjs-plugin-crosshair/issues/119
const CustomCrosshairPlugin = function (plugin: typeof CrosshairPlugin) {
const originalAfterDraw = plugin.afterDraw;
plugin.afterDraw = function (chart: Chart & { crosshair?: typeof CrosshairPlugin }, easing: boolean) {
if (chart && chart.crosshair) {
originalAfterDraw.call(this, chart, easing);
}
};
return plugin;
};
Chart.register(CustomCrosshairPlugin(CrosshairPlugin));
this.chart = new Chart<"line", Array<number>, number>(this.canvas, { this.chart = new Chart<"line", Array<number>, number>(this.canvas, {
type: "line", type: "line",
@@ -674,7 +687,6 @@ export class ElevationProfile {
}, },
plugins: [ plugins: [
CrosshairPlugin,
{ {
id: "waypointPlugin", id: "waypointPlugin",
afterDraw: (chart, args, options) => { afterDraw: (chart, args, options) => {