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length property

Gets or sets the number of pixel entries in a CanvasPixelArray object.

HRESULT value = object.get_length(* p);

Type: unsigned long

The number of pixel entries in an array.

A unit of length represents the height and width attributes of an CanvasImageData object times four (that is, height × width × 4)

For an example of using length, see Sampling image colors with Canvas.

Build date: 11/12/2012

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