DOMPoint: w property

{{APIRef("Geometry Interfaces")}}{{AvailableInWorkers}}

The DOMPoint interface's w property holds the point's perspective value, w, for a point in space.

Value

A double-precision floating-point value indicating the w perspective value for the point. This value is unrestricted, meaning that it is allowed to be infinite or invalid (that is, its value may be {{jsxref("NaN")}} or {{jsxref("Infinity", "±Infinity")}}). The default is 1.0.

Specifications

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Browser compatibility

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See also

• The other coordinate properties: {{domxref("DOMPoint.x", "x")}}, {{domxref("DOMPoint.y", "y")}}, and {{domxref("DOMPoint.z", "z")}}.