| Value | Meaning |
|---|---|
| UndefinedType | No type has been specified. |
| BilevelType | Monochrome image. |
| GrayscaleType | Grayscale image. |
| GrayscaleMatteType | Grayscale image with opacity. |
| PaletteType | Indexed color (palette) image. |
| PaletteMatteType | Indexed color (palette) image with opacity. |
| TrueColorType | Truecolor image. |
| TrueColorMatteType | Truecolor image with opacity. |
| ColorSeparationType | Cyan/Yellow/Magenta/Black (CYMK) image. |
| ColorSeparationMatteType | Cyan/Yellow/Magenta/Black (CYMK) image with opacity. |
| OptimizeType | |
| PaletteBilevelMatteType |
Indicate the type classification of the image.