Dominik,
And for uncompressing FlateDecode?
I have a PDF file with some objects defined with FlateDecode compression. I
don't know if the filter is applied to particular objects inside PDF or the
whole PDF.
Thank you,
Marcelo Pita
On Wed, Sep 15, 2010 at 4:30 AM, Dominik Seichter <[email protected]>wrote:
> Hi Emad,
>
> See, the call below to set the image data and apply a set of compression
> filters at the same time:
> PdfImage::SetImageData( unsigned int nWidth, unsigned int nHeight,
> unsigned int nBitsPerComponent, PdfInputStream* pStream,
> const TVecFilters & vecFilters );
>
> Just use a vecFilters like this to get FlateCompression:
>
> TVecFilters vecFlate;
> vecFlate.push_back( ePdfFilter_FlateDecode );
>
> You can use a PdfMemoryInputStream to supply the image data from a byte
> array
> in memory.
>
> Cheers,
> Dominik
> Am Mittwoch 15 September 2010 schrieb Emad Steitieh:
> > Hi,
> >
> > Where can I find an example on how to store PdfImage data with Flate
> > compression? I saw there is PdfMemStream::FlateCompress, but not sure
> when
> > or how to use it. Please give me an example. I am currently using
> > PdfImage::SetImageDataRow to set the image data and I am being able to
> > view it in the PDF but it is not compressed and the resulting PDF is
> > large.
> >
> > Best Regards,
> > Emad Steitieh
> >
> >
> >
> >
> >
> >
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