ImageGear for C and C++ on Windows v19.6 - Updated
enumIGJPGTagIDs
API Reference Guide > Core Component API Reference > Core Component Enumerations Reference > enumIGJPGTagIDs

Lists all JPEG tag identifiers.

Values:

IGMDTAG_ID_JPG_FORMAT JPEG metadata format identifier.
IGMDTAG_ID_JPG_JFIF_HEADER JFIF header.
IGMDTAG_ID_JPG_JFIF_VERSION JFIF version.
IGMDTAG_ID_JPG_JFIF_UNITS JFIF resolution unit.
IGMDTAG_ID_JPG_JFIF_X_RES JFIF X resolution.
IGMDTAG_ID_JPG_JFIF_Y_RES JFIF Y resolution.
IGMDTAG_ID_JPG_THUMB_WIDTH JFIF thumbnail width.
IGMDTAG_ID_JPG_THUMB_HEIGHT JFIF thumbnail height.
IGMDTAG_ID_JPG_THUMB_DATA JFIF thumbnail data. Used internally.
IGMDTAG_ID_JPG_JFIF_EX_HEADER JFIF extension header.
IGMDTAG_ID_JPG_JFIF_EX_CODE JFIF extension code.
IGMDTAG_ID_JPG_FRAME_PRECISION SOF Precision.
IGMDTAG_ID_JPG_FRAME_LINES SOF Lines.
IGMDTAG_ID_JPG_FRAME_SAMPPL SOF Samples Per Line.
IGMDTAG_ID_JPG_FRAME_COMPS SOF Number of components.
IGMDTAG_ID_JPG_SCAN_COMPS Number of components in the scan.
IGMDTAG_ID_JPG_SCAN_SP_START Scan spectral start.
IGMDTAG_ID_JPG_SCAN_SP_END Scan spectral end.
IGMDTAG_ID_JPG_SCAN_AH_AL Scan AH, AL.
IGMDTAG_ID_JPG_PHOT_HEADER Photoshop resources identifier.
IGMDTAG_ID_JPG_SOF0_SIZE SOF0 segment size.
IGMDTAG_ID_JPG_SOF1_SIZE SOF1 segment size.
IGMDTAG_ID_JPG_SOF2_SIZE SOF2 segment size.
IGMDTAG_ID_JPG_SOF3_SIZE SOF3 segment size.
IGMDTAG_ID_JPG_DHT_SIZE DHT segment size.
IGMDTAG_ID_JPG_SOS_SIZE SOS segment size.
IGMDTAG_ID_JPG_DQT_SIZE DQT segment size.
IGMDTAG_ID_JPG_APP0_SIZE APP0 segment size.
IGMDTAG_ID_JPG_APP1_SIZE APP1 segment size.
IGMDTAG_ID_JPG_APP2_SIZE APP2 segment size.
IGMDTAG_ID_JPG_APP3_SIZE APP3 segment size.
IGMDTAG_ID_JPG_APP4_SIZE APP4 segment size.
IGMDTAG_ID_JPG_APP5_SIZE APP5 segment size.
IGMDTAG_ID_JPG_APP6_SIZE APP6 segment size.
IGMDTAG_ID_JPG_APP7_SIZE APP7 segment size.
IGMDTAG_ID_JPG_APP8_SIZE APP8 segment size.
IGMDTAG_ID_JPG_APP9_SIZE APP9 segment size.
IGMDTAG_ID_JPG_APP10_SIZE APP10 segment size.
IGMDTAG_ID_JPG_APP11_SIZE APP11 segment size.
IGMDTAG_ID_JPG_APP12_SIZE APP12 segment size.
IGMDTAG_ID_JPG_APP13_SIZE APP13 segment size.
IGMDTAG_ID_JPG_APP14_SIZE APP14 segment size.
IGMDTAG_ID_JPG_APP15_SIZE APP15 segment size.
IGMDTAG_ID_JPG_COM_SIZE COM segment size.
IGMDTAG_ID_JPG_SOF0 Baseline DCT.
IGMDTAG_ID_JPG_SOF1 Extended sequential DCT.
IGMDTAG_ID_JPG_SOF2 Progressive DCT.
IGMDTAG_ID_JPG_SOF3 Lossless (sequential).
IGMDTAG_ID_JPG_DHT Huffman tables.
IGMDTAG_ID_JPG_SOS Start of Segment.
IGMDTAG_ID_JPG_DQT Quantization tables.
IGMDTAG_ID_JPG_DRI Restart Interval.
IGMDTAG_ID_JPG_APP0 Application marker - JFIF header (APP0).
IGMDTAG_ID_JPG_APP1 Application marker - first.
IGMDTAG_ID_JPG_APP2 Application marker - 2.
IGMDTAG_ID_JPG_APP3 Application marker - 3.
IGMDTAG_ID_JPG_APP4 Application marker - 4.
IGMDTAG_ID_JPG_APP5 Application marker - 5.
IGMDTAG_ID_JPG_APP6 Application marker - 6.
IGMDTAG_ID_JPG_APP7 Application marker - 7.
IGMDTAG_ID_JPG_APP8 Application marker - 8.
IGMDTAG_ID_JPG_APP9 Application marker - 9.
IGMDTAG_ID_JPG_APP10 Application marker - 10.
IGMDTAG_ID_JPG_APP11 Application marker - 11.
IGMDTAG_ID_JPG_APP12 Application marker - 12.
IGMDTAG_ID_JPG_APP13 Application marker - 13.
IGMDTAG_ID_JPG_APP14 Application marker - 14.
IGMDTAG_ID_JPG_APP15 Application marker - last.
IGMDTAG_ID_JPG_COM Comment value.