The following are constants for the dithering methods:
Constant | Meaning |
Use nearest color matching. | |
Use Floyd-Steinberg dithering. | |
Use Stucki dithering. | |
Use Burkes dithering. | |
Use Sierra dithering. | |
Use Stevenson Arce dithering. | |
Use Jarvis dithering. | |
Use ordered dithering, which is faster but less accurate than other dithering methods. | |
Use clustered dithering. |
For general information about dithering, refer to Color Resolution and Dithering.