Length of custom gamma table. 0x0558-0x055D ∙ 1368-1373
For scanners that support downloadable gamma correction curves, IG_ISIS_TAG_GAMMA_LENGTHn specifies the length of the downloadable gamma table.
Type:
IG_ISIS_TAG_TYPE_LONG
Drivers:
Drivers for scanners that support at least one downloadable gamma table.
Values:
An integer value specifying the length of the downloadable gamma table.
Remarks:
There are currently six tags in this group: IG_ISIS_TAG_GAMMA_LENGTH1 through IG_ISIS_TAG_GAMMA_LENGTH6. Each IG_ISIS_TAG_GAMMA_LENGTHn tag holds the length of the gamma table stored in its corresponding IG_ISIS_TAG_GAMMA_TABLEn tag.