FE/mind-map
1
0
Fork 0
mirror of https://github.com/wanglin2/mind-map.git synced 2026-02-17 22:08:25 +08:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #248 from Xbs233/main

Browse Source 
fix:手势缩小时 会先放大一次 再缩小
This commit is contained in:
街角小林
2023-08-10 08:55:25 +08:00
committed by GitHub
parent 6bcead7784 888b8e725a
commit 29020daaf0
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
simple-mind-map/src/plugins/TouchEvent.js
View File

@@ -57,7 +57,10 @@ class TouchEvent {
let { x: touch2ClientX, y: touch2ClientY } = this.mindMap.toPos(touch2.clientX, touch2.clientY)
let cx = (touch1ClientX + touch2ClientX) / 2
let cy = (touch1ClientY + touch2ClientY) / 2
if (distance > this.doubleTouchmoveDistance) {
if (this.doubleTouchmoveDistance === 0) {
this.doubleTouchmoveDistance = distance
return;
} else if (distance > this.doubleTouchmoveDistance) {
// 放大
this.mindMap.view.enlarge(cx, cy, true)
} else {