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修复图片放大情况下移动会飘移的感觉 #9

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修复图片放大情况下移动会飘移的感觉 #9

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15 changes: 9 additions & 6 deletions src/components/ImageContainer.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -392,7 +392,7 @@ class ImageContainer extends PureComponent {
let x;
let y;
const { scale } = this.state;
// const width = scale * this.originWidth;
const width = scale * this.originWidth;
const height = scale * this.originHeight;

// 使用相同速度算法
Expand All @@ -401,11 +401,14 @@ class ImageContainer extends PureComponent {

if (this.state.scale === this.originScale) {
x = 0;
if (height > this.props.screenHeight) {
y = setScope(y, this.props.screenHeight - height, 0);
} else {
y = this.originTop;
}
} else {
x = setScope(x, this.originWidth - width, 0);
}

if (height > this.props.screenHeight) {
y = setScope(y, this.props.screenHeight - height, 0);
} else {
y = _this.originTop;
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_this 未定义，写错了？

}

// x = setScope(x, this.originWidth - width, 0);
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