w property holds the point's perspective value, w, for a
point in space.
var perspective = DOMPoint.w;
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
±Infinity). The default is 1.0.
|Geometry Interfaces Module Level 1 (Geometry Interfaces 1)|
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