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Re: Getting the pixel format

by NehaJain :: Rate this Message:

I am trying to extract FlateDecode images from a PDF and save them in a BMP file format. The code works fine with 24-bit images but the extracted image gets distorted in case of 8-bit images. I am also not able to get the color map from the pdf. Kindly help.

ya, I am working on the same approach, but do not know how to use the indexed colorspace.
:(

Paulo Soares-3 wrote:

Maybe an indexed colorspace?

Paulo

> -----Original Message-----
> From: NehaJain [mailto:neha.jain@newgen.co.in]
> Sent: Monday, June 29, 2009 4:54 AM
> To: itextsharp-questions@lists.sourceforge.net
> Subject: Re: [itextsharp-questions] Getting the pixel format
>
>
> I know there is nothing ready made. I wrote the code for
> extracting G4, G3,
> 24- bit LZW compressed images and JPEG compressed images but
> am unable to
> extract 8-bit LZW compressed images as I do not know how to
> get the pixel
> format. Kindly help
>
> Paulo Soares-3 wrote:
> >
> > There's nothing in iTextSharp ready-made to extract images.
> >
> > Paulo
> >
> >> -----Original Message-----
> >> From: NehaJain [mailto:neha.jain@newgen.co.in]
> >> Sent: Friday, June 26, 2009 2:01 PM
> >> To: itextsharp-questions@lists.sourceforge.net
> >> Subject: [itextsharp-questions] Getting the pixel format
> >>
> >>
> >> I am unable to get the Pixel Format of 8-bit FlateDecode
> >> images which are
> >> embedded in PDF files. Kindly help..

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« Return to Thread: Getting the pixel format