Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://webplatform.github.io/docs/dom/Navigator/pointerEnabled below:

pointerEnabled · WebPlatform Docs

Indicates if the browser will fire pointer events for pointing input.

In late 2013, pointerEnabled was removed from the specification as checking PointerEvent in Window object is sufficient for feature detection. Do not use this property and use PointerEvent instead.

Property of dom/Navigatordom/Navigator

Note: This property is read-only.

var result = navigator.pointerEnabled;

Returns an object of type BooleanBoolean

Basic HTML5 Canvas painting application

<style>
  /* Disable intrinsic user agent touch behaviors (such as panning or zooming) so
  that all events are given to the application instead. */

  html {
    touch-action: none;
  }
</style>

<canvas id="drawSurface" width="500px" height="500px" style="border:1px solid black;"></canvas>

<script type='text/javascript'>
window.addEventListener('load', function() {
  var canvas = document.getElementById("drawSurface"),
  context = canvas.getContext("2d");
  if (window.navigator.pointerEnabled) {
    canvas.addEventListener("pointermove", paint, false);
    if(window.navigator.maxTouchPoints>1)
        alert("Your user agent and hardware support multi-touch!");
  }
  else {
    //Provide fallback for user agents that do not support Pointer Events
    canvas.addEventListener("mousemove", paint, false);
  }
  function paint(event) {
    if(event.buttons>0)
        context.fillRect(event.clientX, event.clientY, 5, 5);
  }
});

In late 2013, pointerEnabled was removed from the specification as checking PointerEvent in Window object is sufficient for feature detection. Do not use this property and use PointerEvent instead.

Pointer Events

Candidate Recommendation

• Pointer Events Primer

• releasePointerCapture

• setPointerCapture

• maxTouchPoints

• pointerEnabled

• Introduction to multi-touch Web development

• Microsoft Developer Network: [navigator.pointerEnabled Article]

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4