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July 2006

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2006.07.24 06:35 "Group 3 Fax", by M S Namvari

2006.07.24 07:33 "Re: Group 3 Fax", by Joris Van Damme

2006.07.24 06:35 "Group 3 Fax", by M S Namvari

Hi,
I am using Delphi LibTiff.Want to create a Fax 3 Tiff file to
sending fax with modem or dialogic borads.I use this setting:
  TIFFSetField(OpenTiff,TIFFTAG_RESOLUTIONUNIT,RESUNIT_INCH);
  TIFFSetField(OpenTiff,TIFFTAG_IMAGEWIDTH,Bitmap.Width);
  TIFFSetField(OpenTiff,TIFFTAG_IMAGELENGTH,Bitmap.Height);
 
TIFFSetField(OpenTiff,TIFFTAG_PHOTOMETRIC,PHOTOMETRIC_MINISWHITE);
  TIFFSetField(OpenTiff,TIFFTAG_SAMPLESPERPIXEL,1);
  TIFFSetField(OpenTiff,TIFFTAG_BITSPERSAMPLE,1);
 
TIFFSetField(OpenTiff,TIFFTAG_PLANARCONFIG,PLANARCONFIG_CONTIG);
 
TIFFSetField(OpenTiff,TIFFTAG_COMPRESSION,COMPRESSION_CCITTFAX3);
  TIFFSetField(OpenTiff, TIFFTAG_XRESOLUTION, 200);
  TIFFSetField(OpenTiff, TIFFTAG_YRESOLUTION, 200);
  TIFFSetField(OpenTiff,TIFFTAG_ROWSPERSTRIP,RowsPerStrip);

But in output file XResolution and YResolution is Zero.



		
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