GdPictureImaging.PdfCreateFromMultipageTIFF and JBIG2

[Username]

GdPicture v9:

When I try to call the following sequence on GdPictureImaging instance:
TiffCreateMultiPageFromFile(string);
ConvertTo1BppAT(int);
TiffSaveMultiPageToFile(int, string, TiffCompression);
PdfCreateFromMultipageTIFF(int ImageID, string PdfFileDest, bool PDFA, string Title, string Author, string Subject, string Keywords, string Creator)

the last method throws exception:
Unable to load DLL 'GdPicture.NET.9.jbig2.encoder.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)

Does this means that I need JBIG2 plugin in order to create PDF from TIFF files using GdPictureImaging ?

[Loïc]

Hello,

Does this means that I need JBIG2 plugin in order to create PDF from TIFF files using GdPictureImaging ?

Yes if you want to use JBIG2 compression. You can use CCITT4 by calling the method PdfSetCompressionForBitonalImage().

Hope this helps!

Regards,

Loïc