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TIFX - JBIG2 Started by henk_tuinstra@inod.com at 08-06-2003 8:22. Topic has 3 replies. LEAD Support Fo... » Developer » JBIG » TIFX - JBIG2

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08-06-2003, 8:22 henk_tuinstra@inod.com Joined on 06-21-2003 Posts 8 TIFX - JBIG2 Just a small query in case anyone knows...any ideas as to if and when JBIG2 and TIFX would be supported by LeadTools. Seems that the TIFX defines have been in the LeadTools 13 updates for sometime already... Regards    Report

04-29-2005, 10:04 ike Joined on 04-28-2005 Posts 181 Re: TIFX - JBIG2 LEADTOOLS now supports TIFF-FX. TIFF-FX. These are Internet Fax files developed and used by Xerox. This format supports several types of compression, which allows the user or developer to use the compression that best suits his or her needs. In addition, this file format can be extended as the need arises. The following modes are supported: Minimal Black and White: This mode uses binary MH compression (T.4). Extended Black and White: This mode uses binary MH, MR and MMR compression (T.4 and T.6). Lossless JBIG Black and White: This mode uses JBIG compression (T.85, T.82). Lossy Color and Grayscale: This mode uses JPEG compression (T.42, T.81). Lossless Color and Grayscale: This mode uses JBIG compression (T.43, T.82). The default extensions used by this format is: TIFX, TIFF. This file format does support multipage files. The file constants associated with this file format are: FILE_TIFX_JBIG FILE_TIFX_JBIG_T43 FILE_TIFX_JBIG_T43_ITULAB FILE_TIFX_FAX_G4 FILE_TIFX_FAX_G3_1D FILE_TIFX_FAX_G3_2D FILE_TIFX_JPEG Required DLL: LFTFX14N.DLL, LFFAX14N.DLL, LFJBG14N.DLL, and LFCMP14N.DLL. For TIFF-FX files, you can read the following bits per pixel: 1, 3, 8, and 24. For TIFF-FX files, you can write the following bits per pixel: 1, 3, 8, and 24.   Ike Starnes LEAD Technologies, Inc.    Report

06-06-2006, 7:32 luuth Joined on 06-06-2006 Posts 1 Re: TIFX - JBIG2 Hi, I would like to use Leadtool to conver an image from MMR format to MH format. Is it possible to do? Furthermore, do you have Leadtool lib running on Linux platform? Best regards Luu NCS Corp     Report

06-07-2006, 6:32 Bashar Joined on 08-27-2003 Posts 1,057 Re: TIFX - JBIG2 Yes, it is possible.  The correct file format constant  that corresponds to  MH is FILE_TIFX_FAX_G3_1D. No, we do not have a version of LEADTOOLS for Linux. Bashar Abdulqaiyume LEAD Technologies, Inc.    Report

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