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The Touch.pageX read-only property returns the X coordinate of the touch point relative to the viewport, including any scroll offset.

Syntax

touchItem.pageX;

Return value

A long representing the X coordinate of the touch point relative to the viewport, including any scroll offset.

Example

This example illustrates how to access the Touch object's Touch.pageX and Touch.pageY properties. The Touch.pageX property is the horizontal coordinate of a touch point relative to the viewport (in CSS pixels), including any scroll offset. The Touch.pageY property is the vertical coordinate of a touch point relative to the viewport (in CSS pixels), including any scroll offset.

In following simple code snippet, we assume the user initiates one or more touch contacts on the source element, moves the touch points and then releases all contacts with the surface. When the touchmove event handler is invoked, each touch point's Touch.pageX and Touch.pageY coordinates are accessed via the event's TouchEvent.changedTouches list.

// Register a touchmove listeners for the 'source' element
var src = document.getElementById("source");

src.addEventListener('touchmove', function(e) {
  // Iterate through the touch points that have moved and log each 
  // of the pageX/Y coordinates. The unit of each coordinate is CSS pixels.
  var i;
  for (i=0; i < e.changedTouches.length; i++) {
    console.log("touchpoint[" + i + "].pageX = " + e.changedTouches[i].pageX);
    console.log("touchpoint[" + i + "].pageY = " + e.changedTouches[i].pageY);
  }
}, false);

Specifications

Specification Status Comment
Touch Events – Level 2 Draft No change from the previous version.
Touch Events Recommendation Initial definition.

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidFirefox for AndroidOpera for AndroidSafari on iOSSamsung Internet
pageXChrome Full support 22Edge Full support YesFirefox Full support 52
Notes
Full support 52
Notes
Notes Touch events support has been fixed and reenabled in Windows desktop platforms.
No support 18 — 24
Notes
Notes Web compatibility issues seen in bug 888304.
IE No support NoOpera Full support YesSafari No support NoWebView Android Full support YesChrome Android Full support YesFirefox Android Full support 6Opera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yes

Legend

Full support  
Full support
No support  
No support
See implementation notes.
See implementation notes.

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