PointerEvent.tiltY

The tiltY read-only property of the PointerEvent interface is the angle (in degrees) between the X-Z plane of the pointer and the screen. This property is typically only useful for a pen/stylus pointer type.

For an illustration of this property, see Figure 3 in the specification.

Syntax

var tiltY = pointerEvent.tiltY;

Return value

tiltY

The angle in degrees between the X-Z plane of the pointer (stylus) and the screen. The range of values is -90 to 90, inclusive, where a positive value is a tilt towards the user. For devices that do not support this property, the value is 0.

Example

This example illustrates simple accessing of the tiltX and tiltY properties.

someElement.addEventListener("pointerdown", function(event) {
  process_tilt(event.tiltX, event.tiltY);
}, false);

Specifications

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
tiltY
55
12
59
41
10
42
13
55
55
79
41
42
13
6.0

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https://developer.mozilla.org/en-US/docs/Web/API/PointerEvent/tiltY