SL_ReadDisplayBitmapPixel


NAME
SL_ReadDisplayBitmapPixel -- reads a pixel value from a displayable bitmap.

SYNOPSIS
pixel = SL_ReadDisplayBitmapPixel(dbmh, x, y);
D0 A0D0 D1

ULONG SL_ReadDisplayBitmapPixel(DBMHANDLE, UWORD, UWORD);

FUNCTION
Returns the pixel value at x,y in the displayable bitmap.

INPUTS
dbmh - a handle as returned by SL_CreateDislayBitmapAdd Page.
x - the x coord of the pixel to read.
y - the y coord of the pixel to read.

RESULTS
pixel - the pixel value at the given location.

SEE ALSO
SL_CreateDisplayBitmap, SL_FreeDisplayBitmap, SL_WriteDisplayBitmapPixel, SL_ReadDisplayBitmapRow, SL_WriteDisplayBitmapRow, SL_DrawDisplayBitmap, SL_DrawDisplayBitmapRect.

 

SL_ReadDisplayBitmapPixel  Command Section By Type  url:SL_ReadDisplayBitmapPixel
  created:2008-03-01 23:36:34   last updated:2008-03-01 23:36:34
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