You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.2 KiB
38 lines
1.2 KiB
"use strict";
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
|
exports.getEventPos = getEventPos;
|
|
exports.getEventViewportPos = getEventViewportPos;
|
|
/**
|
|
* 获得触发事件的坐标
|
|
*/
|
|
function getEventPos(e) {
|
|
var canvas = e.canvas, touches = e.touches, offsetX = e.offsetX, offsetY = e.offsetY;
|
|
if (canvas) {
|
|
var x = canvas.x, y = canvas.y;
|
|
return [x, y];
|
|
}
|
|
if (touches) {
|
|
var _a = touches[0], clientX = _a.clientX, clientY = _a.clientY;
|
|
return [clientX, clientY];
|
|
}
|
|
if (offsetX && offsetY)
|
|
return [offsetX, offsetY];
|
|
return [0, 0];
|
|
}
|
|
/**
|
|
* 获得触发事件相对于页面 viewport 的坐标
|
|
*/
|
|
function getEventViewportPos(e) {
|
|
var nativeEvent = e.nativeEvent, touches = e.touches, clientX = e.clientX, clientY = e.clientY;
|
|
if (nativeEvent) {
|
|
return [nativeEvent.clientX, nativeEvent.clientY];
|
|
}
|
|
if (touches) {
|
|
var _a = touches[0], clientX_1 = _a.clientX, clientY_1 = _a.clientY;
|
|
return [clientX_1, clientY_1];
|
|
}
|
|
if (typeof clientX === 'number' && typeof clientY === 'number')
|
|
return [clientX, clientY];
|
|
return [0, 0];
|
|
}
|
|
//# sourceMappingURL=event.js.map
|