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HaruImage::setColorMask
Set the color mask of the image
()
bool HaruImage::setColorMask ( int rmin, int rmax, int gmin, int gmax, int bmin, int bmax )
Defines the transparent color of the image using the RGB range values. The color within the range is displayed as a transparent color. The color space of the image must be RGB.
Parameters
- rmin
The lower limit of red. Must be between 0 and 255.
- rmax
The upper limit of red. Must be between 0 and 255.
- gmin
The lower limit of green. Must be between 0 and 255.
- gmax
The upper limit of green. Must be between 0 and 255.
- bmin
The lower limit of blue. Must be between 0 and 255.
- bmax
The upper limit of blue. Must be between 0 and 255.