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取消直接滚动滚轮的放大缩小，效果太差，仅仅支持ctrl+滚轮形式 #68

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取消直接滚动滚轮的放大缩小，效果太差，仅仅支持ctrl+滚轮形式 #68

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12 changes: 7 additions & 5 deletions src/pages/Detection/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -485,11 +485,13 @@ const Page = () => {
};
const handleWheel = (event) => {
const deta = event.deltaY;
if (deta > 0) {
scale.change(-0.1);
}
if (deta < 0) {
scale.change(0.1);
if (event.ctrlKey) {
if (deta > 0) {
scale.change(-0.05);
}
if (deta < 0) {
scale.change(0.05);
}
}
};
const onHideLabel = (change: boolean, id: number) => {
Expand Down