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Getting the pixel format

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	Getting the pixel format by NehaJain :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message I am unable to get the Pixel Format of 8-bit FlateDecode images which are embedded in PDF files. Kindly help..
	Re: Getting the pixel format by Paulo Soares-3 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message There's nothing in iTextSharp ready-made to extract images. Paulo > -----Original Message----- > From: NehaJain [mailto:neha.jain@...] > Sent: Friday, June 26, 2009 2:01 PM > To: itextsharp-questions@... > 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.. Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ _______________________________________________ itextsharp-questions mailing list itextsharp-questions@... https://lists.sourceforge.net/lists/listinfo/itextsharp-questions
	Re: Getting the pixel format by NehaJain :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message 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.. Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ _______________________________________________ itextsharp-questions mailing list itextsharp-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itextsharp-questions
	Re: Getting the pixel format by Paulo Soares-3 :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Maybe an indexed colorspace? Paulo > -----Original Message----- > From: NehaJain [mailto:neha.jain@...] > Sent: Monday, June 29, 2009 4:54 AM > To: itextsharp-questions@... > 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@...] > >> Sent: Friday, June 26, 2009 2:01 PM > >> To: itextsharp-questions@... > >> 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.. Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ _______________________________________________ itextsharp-questions mailing list itextsharp-questions@... https://lists.sourceforge.net/lists/listinfo/itextsharp-questions
	Re: Getting the pixel format by NehaJain :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message 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.. Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ _______________________________________________ itextsharp-questions mailing list itextsharp-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itextsharp-questions
	Re: Getting the pixel format by NehaJain :: Rate this Message: Reply to Author \| View Threaded \| Show Only 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.. Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ _______________________________________________ itextsharp-questions mailing list itextsharp-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itextsharp-questions
	Re: Getting the pixel format by Franc S :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message May i know how you want and how you r getting . i mean the screen shot if you can pls send it. cheers Franc S 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. NehaJain wrote: 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.. Aviso Legal: Esta mensagem é destinada exclusivamente ao destinatário. Pode conter informação confidencial ou legalmente protegida. A incorrecta transmissão desta mensagem não significa a perca de confidencialidade. Se esta mensagem for recebida por engano, por favor envie-a de volta para o remetente e apague-a do seu sistema de imediato. É proibido a qualquer pessoa que não o destinatário de usar, revelar ou distribuir qualquer parte desta mensagem. Disclaimer: This message is destined exclusively to the intended receiver. It may contain confidential or legally protected information. The incorrect transmission of this message does not mean the loss of its confidentiality. If this message is received by mistake, please send it back to the sender and delete it from your system immediately. It is forbidden to any person who is not the intended receiver to use, distribute or copy any part of this message. ------------------------------------------------------------------------------ _______________________________________________ itextsharp-questions mailing list itextsharp-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itextsharp-questions