From d98771711ffa2bf689ff5c6b8c1adb88ea0f4dca Mon Sep 17 00:00:00 2001
From: syuilo <Syuilotan@yahoo.co.jp>
Date: Mon, 2 Jan 2023 12:01:06 +0900
Subject: [PATCH] fix(client): fix chart vline rendering
---
packages/frontend/src/scripts/chart-vline.ts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/packages/frontend/src/scripts/chart-vline.ts b/packages/frontend/src/scripts/chart-vline.ts
index 8e3c4436b2..10021583e0 100644
--- a/packages/frontend/src/scripts/chart-vline.ts
+++ b/packages/frontend/src/scripts/chart-vline.ts
@@ -2,9 +2,9 @@ export const chartVLine = (vLineColor: string) => ({
id: 'vLine',
beforeDraw(chart, args, options) {
if (chart.tooltip?._active?.length) {
- const activePoint = chart.tooltip._active[0];
const ctx = chart.ctx;
- const x = activePoint.element.x;
+ const xs = chart.tooltip._active.map(a => a.element.x);
+ const x = xs.reduce((a, b) => a + b, 0) / xs.length;
const topY = chart.scales.y.top;
const bottomY = chart.scales.y.bottom;