The pointer-events CSS property sets under what circumstances (if any) a particular graphic element can become the target of pointer events.
Learn about the PointerEvent interface, including its properties and methods, specifications and browser compatibility.
PointerEvent 接口代表了由 指针 引发的 DOM 事件的状态,包括接触点的位置,引发事件的设备类型,接触表面受到的压力等。
someElement.addEventListener("pointerdown", function(ev) { process_tilt(ev.tiltX, ev.tiltY); }, false); Specifications SpecificationStatusComment Pointer Events – Level 2The definition of 'tiltX' in that specification. Editor's Draft Non-stable version. Pointer EventsThe definition of 'tiltX...
var tilt = pointerEvent.tiltY; Return value tilt The angle between the X-Z plane of the pointer (stylus) and the screen. Example An example of this property is included in the PointerEvent.tiltX example. Specifications SpecificationStatusComment Pointer Events – Level 2The definition of 'til...
someElement.addEventListener( "pointerdown", (event) => { process_tilt(event.tiltX, event.tiltY); }, false, ); Specifications Specification Pointer Events # dom-pointerevent-tilty Browser compatibility See also PointerEvent.tiltX PointerEvent.altitudeAngle PointerEvent.azimuthAngleHelp...
、caret-color、display【flex相关】、pointer-events(任意元素)、text-combine-upright(+ms)、touch-action(基础支持)、transform-style 总结:IE9主要多了对于多背景方面的支持,对变换(transform的基础支持),但是并没有对CSS动画 有任何支持。IE10增加了对布局相关的支持(column,flex),对动画、过度(我习惯把过度归类...
主要内容包括了为何需要优化滚动事件,滚动与页面渲染的关系,节流与防抖,pointer-events:none 优化滚动。因为本文涉及了很多很多基础,是我自己学习记录的一个过程,如果上面列出的知识点都了然于胸了,就可以不必往下看了。 滚动优化的由来 滚动优化其实也不仅仅指滚动(scroll 事件),还包括了例如 resize 这类会频繁触发...
An application using Pointer events will receive a pointercancel event when the browser starts handling a touch gesture. By explicitly specifying which gestures should be handled by the browser, an application can supply its own behavior in pointermove and pointerup listeners for the remaining gestures...
javascript demo drag-drop dom-manipulation touch-events matchmedia mdn-docs pointer-lock pointer-events channel-messaging Updated Mar 27, 2025 JavaScript mdn / webgl-examples Star 1.2k Code Issues Pull requests Code examples that accompany the MDN WebGL documentation webgl mdn-docs Updated...