Identifies the different formats used for storing image palette in the external file.
Values:
IG_PALETTE_FORMAT_INVALID |
Returned when a file could not be read. |
IG_PALETTE_FORMAT_RAW_BGR |
This is the raw DIB format BGR. |
IG_PALETTE_FORMAT_RAW_BGRQ |
This is the raw DIB format BGRQ. |
IG_PALETTE_FORMAT_RAW_RGB |
This is the raw DIB format RGB. |
IG_PALETTE_FORMAT_RAW_RGBQ |
This is the raw DIB format RGBQ. |
IG_PALETTE_FORMAT_TEXT |
ASCII text file. |
IG_PALETTE_FORMAT_HALO_CUT |
Dr Halo .PAL file for use with a CUT file format. |