ImageGear for C and C++ on Windows v19.1 - Updated
IG_ISIS_TAG_TRCMAP8
API Reference Guide > ISIS Component API Reference > ISIS Component Tags Reference > Image Quality Tags > IG_ISIS_TAG_TRCMAP8

Map of input to output levels. 0x0517  1303

IG_ISIS_TAG_TRCMAP8 allows an arbitrary mapping of eight-bit input levels to eight-bit output levels and may, depending on the scanner, affect binary and other modes as well.

Type:

IG_ISIS_TAG_TYPE_BYTE

Drivers:

Drivers for scanners that implement mapping of input levels to output levels. Currently only the Dunord ISIS driver DUNISIS.PXW implements this tag.

Values:

IG_ISIS_TAG_TRCMAP8 has 256 elements, each with valid choices in the range of 0 to 255.

See Also

IG_ISIS_TAG_RESPONSECURVE