MouseEvent.offsetX

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

MouseEvent 接口的只读属性 offsetX 规定了事件对象与目标节点的内填充边(padding edge)在 X 轴方向上的偏移量。

语法

var xOffset = instanceOfMouseEvent.offsetX;

返回值

一个双精度 浮点值。早期的规范将其规定为整数值。详见浏览器兼容性部分。

规范

Specification
CSSOM View Module
# dom-mouseevent-offsetx

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
offsetX

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

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