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34 lines
1.0 KiB
34 lines
1.0 KiB
4 months ago
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/**
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* 获得触发事件的坐标
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*/
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export function getEventPos(e) {
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var canvas = e.canvas, touches = e.touches, offsetX = e.offsetX, offsetY = e.offsetY;
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if (canvas) {
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var x = canvas.x, y = canvas.y;
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return [x, y];
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}
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if (touches) {
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var _a = touches[0], clientX = _a.clientX, clientY = _a.clientY;
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return [clientX, clientY];
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}
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if (offsetX && offsetY)
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return [offsetX, offsetY];
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return [0, 0];
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}
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/**
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* 获得触发事件相对于页面 viewport 的坐标
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*/
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export function getEventViewportPos(e) {
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var nativeEvent = e.nativeEvent, touches = e.touches, clientX = e.clientX, clientY = e.clientY;
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if (nativeEvent) {
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return [nativeEvent.clientX, nativeEvent.clientY];
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}
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if (touches) {
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var _a = touches[0], clientX_1 = _a.clientX, clientY_1 = _a.clientY;
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return [clientX_1, clientY_1];
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}
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if (typeof clientX === 'number' && typeof clientY === 'number')
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return [clientX, clientY];
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return [0, 0];
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}
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//# sourceMappingURL=event.js.map
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