gflSetColorAt
The gflSetColorAt function allows to set a color at a position of the picture.
GFL_ERROR gflSetColorAt( GFL_BITMAP * src, GFL_INT32 x, GFL_INT32 y, const GFL_COLOR * color );
Parameters
- src
- Pointer to a GFL_BITMAP structure.
- x
- X position.
- y
- Y position.
- color
- Pointer to a GFL_COLOR structure.
Return value
The function returns GFL_NO_ERROR if it is successful or a value of GFL_ERROR.
See also