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fix(ImagePreview): limit max-zoom when double clicking

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This commit is contained in:
陈嘉涵 2020-02-01 09:46:23 +08:00
parent 43e9df1550
commit 1baa60f224
1 changed files with 6 additions and 2 deletions
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8
src/image-preview/ImagePreview.js
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@ -258,8 +258,12 @@ export default createComponent({
}
},
setScale(scale) {
this.scale = range(scale, +this.minZoom, +this.maxZoom);
},
resetScale() {
this.scale = 1;
this.setScale(1);
this.moveX = 0;
this.moveY = 0;
},
@ -267,7 +271,7 @@ export default createComponent({
toggleScale() {
const scale = this.scale > 1 ? 1 : 2;
this.scale = scale;
this.setScale(scale);
this.moveX = 0;
this.moveY = 0;
},