DOMPoint: w property

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


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 NaN or ±Infinity). The default is 1.0.


Geometry Interfaces Module Level 1
# dom-dompointreadonly-w

Browser compatibility

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See also

  • The other coordinate properties: x, y, and z.