X-Hacker.org- Win 2 API - <b>getpixel</b> get rgb value of a pixel

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GetPixel             Get RGB Value Of A Pixel

DWORD GetPixel(hDC, X, Y)
HDC hDC;
short X; /* Logical X coordinate */
short Y; /* Logical Y coordinate */

Returns:        RGB color value of -1 if point is not within clipping region.

Note:           Use GetDeviceCaps RC_BITBLT to determine if device can
                handle GetPixel.

See Also: GetDeviceCaps

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