Specifies the encoding scheme to be used to convert binary image data to the text format when saving raster image into the PDF document. Used with PDF filter TEXT_ENCODING control parameter.
Values:
IG_PDF_TEXTENC_NONE | Specifies that no encoding will be used. |
IG_PDF_TEXTENC_ASCII_85 | Specifies that ASCII 85 encoding will be used. |
IG_PDF_TEXTENC_ASCII_HEX | Specifies that ASCII HEX encoding will be used. |