XPutPixel(ximage, x, y, pixel)
XImage *ximage;
int x;
int y;
unsigned long pixel;
Arguments
ximage
Specifies the image.
x y
Specify the x and y coordinates.
pixel
Specifies the new pixel value.
Description
The
XPutPixel()
function overwrites the pixel in the named image with the specified pixel value.
The input pixel value must be in normalized format
(that is, the least-significant byte of the long is the least-significant
byte of the pixel).
The image must contain the x and y coordinates.