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.
Return Values
Returns TRUE
on success.
Errors/Exceptions
Throws HaruException
on error.