CreateImageData

ICanvasRenderingContext2D.CreateImageData method (1 of 2)

Creates a new, blank ImageData object with the specified dimensions. All of the pixels in the new object are transparent black.

public IImageData CreateImageData(double sw, double sh)
Parameter Type Description
sw Double The width to give the new ImageData object.
sh Double The height to give the new ImageData object.

Return Value

A new ImageData object with the specified width and height. The new object is filled with transparent black pixels.

See Also


ICanvasRenderingContext2D.CreateImageData method (2 of 2)

Creates a new, blank ImageData object with the specified dimensions. All of the pixels in the new object are transparent black.

public IImageData CreateImageData(IImageData imagedata)
Parameter Type Description
imagedata IImageData An existing ImageData object from which to copy the width and height. The image itself is not copied.

Return Value

A new ImageData object with the specified width and height. The new object is filled with transparent black pixels.

See Also