Returns writing mode in lpnWritingMode; 0 for horizontal writing, and 1 for vertical writing.

Declaration:

AT_ERRCOUNT ACCUAPI IG_PDF_sysencoding_get_writing_mode(
        HIG_PDF_SYSENCODING hSysEncoding,
        LPSHORT lpnWritingMode
);

Arguments:

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.