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Compression of images |
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Flopy
Beginner Joined: 24 May 11 Status: Offline Points: 1 |
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Posted: 24 May 11 at 4:29PM |
Do you support CCITT G4 or JBIG2 compression of added b/w images?
Except CompressImages method, which can set only flate encoding I have not found any other option.
Thank you.
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Ingo
Moderator Group Joined: 29 Oct 05 Status: Offline Points: 3524 |
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Hi Flopy!
QuickPDF can work with the described compression types but they can't be set by QuickPDF. Sorry. BUT... this could be a hint for further development. You should send it to the official support pages. Cheers and welcome here, Ingo |
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AndrewC
Moderator Group Joined: 08 Dec 10 Location: Geelong, Aust Status: Offline Points: 841 |
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The 7.25 release of Quick PDF Library will import TIFF images and preserve the compression of the original files. So if you add a Group4 Tiff the the G4 data will be stored as with Group 4 compression.
This also works with Group 3 and LZW tiff images. There us no support for JBIG2 importing at this stage.
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