ICanvasRenderingContext2D.CreateImageData

CreateImageData(double, double)

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)
ParameterTypeDescription
swDoubleThe width to give the new ImageData object.
shDoubleThe 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


CreateImageData(IImageData)

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)
ParameterTypeDescription
imagedataIImageDataAn 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