From 9cc8f831a92b503bd8600a980fd852169cf6bdce Mon Sep 17 00:00:00 2001
From: liihuu <hu_li888@foxmail.com>
Date: Wed, 5 Jun 2024 23:47:41 +0800
Subject: [PATCH] fix: fix x-axis scale error

---
 src/Event.ts | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/Event.ts b/src/Event.ts
index b34ea3d41..1cb025fae 100644
--- a/src/Event.ts
+++ b/src/Event.ts
@@ -18,7 +18,6 @@ import type Coordinate from './common/Coordinate'
 import { UpdateLevel } from './common/Updater'
 import type Crosshair from './common/Crosshair'
 import { requestAnimationFrame, cancelAnimationFrame } from './common/utils/compatible'
-import { isNumber } from './common/utils/typeChecks'
 
 import { type AxisRange } from './component/Axis'
 import type YAxis from './component/YAxis'
@@ -275,11 +274,13 @@ export default class Event implements EventHandler {
           const consumed = widget.dispatchEvent('pressedMouseMoveEvent', event)
           if (!consumed) {
             const xAxis = (pane as DrawPane<XAxis>).getAxisComponent()
-            if ((xAxis?.getScrollZoomEnabled() ?? true) && isNumber( event.pageX)) {
+            if ((xAxis?.getScrollZoomEnabled() ?? true)) {
               const scale = this._xAxisStartScaleDistance / event.pageX
-              const zoomScale = (scale - this._xAxisScale) * 10
-              this._xAxisScale = scale
-              this._chart.getChartStore().getTimeScaleStore().zoom(zoomScale, this._xAxisStartScaleCoordinate ?? undefined)
+              if (Number.isFinite(scale)) {
+                const zoomScale = (scale - this._xAxisScale) * 10
+                this._xAxisScale = scale
+                this._chart.getChartStore().getTimeScaleStore().zoom(zoomScale, this._xAxisStartScaleCoordinate ?? undefined)
+              }
             }
           } else {
             this._chart.updatePane(UpdateLevel.Overlay)