ImageSetPixelGrayΒΆ
ImageSetPixelGray sets the gray value of a pixel or complete bitmap.
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bool = ImageSetPixelGray(hImg, x, y, g)
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bool = ImageSetPixelGray(hImg, m)
Return Value
bool.
Parameters
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hImg
hImg identifies the picture created with ImageCreate.
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x
x is the horizontal pixel position in the range 1 to ImageGetWidth.
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y
y is the vertical pixel position in the range 1 to ImageGetHeight.
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g
g is the gray value of the specified pixel in the range 0 to 255.
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m
m is a matrix with gray values in the range 0 to 255.
History
Version | Description |
---|---|
5.3.2 | New |
id-568995