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#1 Posted : Tuesday, January 31, 2012 11:35:06 AM(UTC)

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Hello all,
I'm new using Leadtools, and it has been asked to me to convert a tif file with G3 compression to a file with G4 compression. I'd like to ask how easy is do this with leadtools?, and what are the steps I should follow in order to accomplish this?

Thanks in advance for your help and have a nice day.
Jorge Pacheco

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#2 Posted : Wednesday, February 1, 2012 4:38:44 AM(UTC)


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Hello Jorge,

Take a look at this tutorial called "Reading and writing pages."


It deals with reading and writing multipage tiffs, but you can replace the parts that deal with multiple images and just replace that code with references to just one image. The portion of code that lets you specify the output format is the method called codecs.Save. One of the parameters for this method lets you specify output codec. To save as a G4 Tiff, you would specify the parameter RasterImageFormat.CcittGroup4.
#3 Posted : Wednesday, February 8, 2012 9:59:41 AM(UTC)

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Hello James,
Just to thank you for your help. It was very helpful the tutorial that you've shared to me.

Jorge Pacheco
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