ImageSetPixelGray

ImageSetPixelGray sets the gray value of a pixel or complete bitmap.

bool = ImageSetPixelGray(hImg, x, y, g)

bool = ImageSetPixelGray(hImg, m)

Return Value

bool.

Parameters

hImg

hImg identifies the picture created with ImageCreate.

x

x is the horizontal pixel position in the range 1 to ImageGetWidth.

y

y is the vertical pixel position in the range 1 to ImageGetHeight.

g

g is the gray value of the specified pixel in the range 0 to 255.

m

m is a matrix with gray values in the range 0 to 255.

History

Version	Description
5.3.2	New

See also

Overview Pictures, ImageCreate, ImageGetPixelGray, ImageGetWidth, ImageGetHeight

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