GrayPictureFormatsEnum

GrayPictureFormatsEnum enumeration constants define the image formats or compression algorithms to be used when saving gray images.

typedef enum {
 GPF_Jpeg = 0x00000001,
 GPF_Zip  = 0x00000002,
 GPF_LZW  = 0x00000004,
 GPF_J2K  = 0x00000008,
 GPF_Png  = 0x00000010,
 GPF_Auto = 0x00000020
} GrayPictureFormatsEnum;
    

Elements

Name Description
GPF_Auto The format is determined automatically depending on the output file format and settings.
GPF_J2K

Gray JPEG 2000 format.

Note: The value is not available for PDF/A-1, RTF, DOCX, ODT, HTML, PPTX, FB2 and EPUB formats.

GPF_Jpeg Gray JPEG format.
GPF_LZW

LZW compression algorithm for gray images.

Note: The value is not available for PDF/A, RTF, DOCX, ODT, HTML, PPTX, FB2 and EPUB formats.

GPF_Png

Gray PNG format.

Note: The value is not available for PDF, PDF/A formats.

GPF_Zip

ZIP compression algorithm for gray images.

Note: The value is not available for RTF, DOCX, ODT, HTML, PPTX, FB2 and EPUB formats.

Used in

IPDFPictureCompressionParams::GrayPictureFormats

IPictureExportParams::GrayPictureFormats

03.07.2024 8:50:25

Usage of Cookies. In order to optimize the website functionality and improve your online experience ABBYY uses cookies. You agree to the usage of cookies when you continue using this site. Further details can be found in our Privacy Notice.