ImageGear for C and C++ on Windows v19.3 - Updated
IG_ISIS_TAG_COMPRESSION_LBS
API Reference Guide > ISIS Component API Reference > ISIS Component Tags Reference > Custom Dialog Box Tags > IG_ISIS_TAG_COMPRESSION_LBS

Compression types list box string. 0x1333  4915

IG_ISIS_TAG_COMPRESSION_LBS allows an application to display a list box containing the compression types supported by the currently-selected file format and color format.

Type:

IG_ISIS_TAG_TYPE_STRING

Drivers:

PIXFPACK.

Values:

The choices for IG_ISIS_TAG_COMPRESSION_LBS contain values such as "None", "CCITT Group 3", "LZW", and "JPEG".

Tag Dependencies and Dependent Tags:

IG_ISIS_TAG_FILETYPE_LBS  IG_ISIS_TAG_COLORFMTS_LBS  IG_ISIS_TAG_COMPRESSION_LBS

Remarks:

The choices for IG_ISIS_TAG_COMPRESSION_LBS contain the names of the available compression types based on checking the index values currently selected in the other, related list boxes. This checking is accomplished by calling IG_ISIS_drv_update_state whenever the user changes any of the color format or file type selections in the dialog box. The value of this tag has no meaning.

See Also

IG_ISIS_TAG_SPP_LBS

IG_ISIS_TAG_BPS_LBS

IG_ISIS_TAG_PHOTO_LBS

IG_ISIS_TAG_COMPRESSION_LBS

IG_ISIS_TAG_FILETYPE_LBS

IG_ISIS_drv_update_state