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TIFF and LibTiff Mail List Archive

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2005.12.12 22:19 "[Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.12 22:49 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.12 22:57 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.12 23:47 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.13 02:15 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 05:22 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.13 07:43 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 08:57 "Re: [Tiff] Writing EXIF data?", by Andrey Kiselev
2005.12.13 16:28 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 17:22 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 18:16 "Re: [Tiff] Writing EXIF data?", by Bob Friesenhahn
2005.12.13 05:24 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 07:49 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 15:07 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 17:31 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 18:08 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 18:13 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 21:08 "Re: [Tiff] Writing EXIF data?", by Andrey Kiselev
2006.01.01 21:13 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.01 16:57 "[Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.01 18:02 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.01 18:50 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.02 16:08 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.03 00:27 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Jay Berkenbilt
2006.01.03 02:31 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.04 13:23 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Andrey Kiselev
2006.01.04 16:18 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Bob Friesenhahn
2006.01.07 02:59 "Re: [Tiff] Outrageous profile tag sizes reported by libtiff 3.8.0", by Jay Berkenbilt
2006.01.17 07:43 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz
2006.01.16 15:10 "[Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz
2006.01.16 15:33 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Bob Friesenhahn
2006.01.17 18:53 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Joris Van Damme
2006.01.17 20:17 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz
2006.01.17 20:31 "Re: [Tiff] TiffReadEncodedStrip - problem in Delphi", by Bob Friesenhahn
2005.12.13 18:16 "Re: [Tiff] Writing EXIF data?", by Joshua Muskovitz
2005.12.13 18:19 "Re: [Tiff] Writing EXIF data?", by Joshua Muskovitz
2005.12.13 20:23 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 18:40 "Re: [Tiff] Writing EXIF data?", by Chris Losinger
2005.12.22 19:22 "[Tiff] filtering TIFF tags", by Chris Losinger
2005.12.22 19:41 "Re: [Tiff] filtering TIFF tags", by Joris Van Damme
2005.12.22 19:58 "Re: [Tiff] filtering TIFF tags", by Chris Losinger
2005.12.22 22:02 "Re: [Tiff] filtering TIFF tags", by Frank Warmerdam
2005.12.22 22:46 "Re: [Tiff] filtering TIFF tags", by Bob Friesenhahn
2005.12.23 20:27 "Re: [Tiff] filtering TIFF tags", by Andrey Kiselev
2005.12.13 18:25 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 19:49 "Re: [Tiff] Writing EXIF data?", by
2005.12.13 20:27 "Re: [Tiff] Writing EXIF data?", by Joris Van Damme
2005.12.13 21:24 "Re: [Tiff] Writing EXIF data?", by
2005.12.13 20:04 "Re: [Tiff] Writing EXIF data?", by Paul J. Lucas
2005.12.13 20:47 "Re: [Tiff] Writing EXIF data?", by Andrey Kiselev

2006.01.16 15:10 "[Tiff] TiffReadEncodedStrip - problem in Delphi", by Patryk Palasz

Hi All,

I have a strange problem with TiffReadEncodedStrip function in Delphi(7). There are two 1bit-tiff files - quite similar:

SubFileType (1 Long): Zero
ImageWidth (1 Short): 3451
ImageLength (1 Short): 20924
BitsPerSample (1 Short): 1
Compression (1 Short): LZW
Photometric (1 Short): MinIsWhite

StripOffsets (35 Long): 18812, 27636, 38296, 59544, 87092, 123220,... SamplesPerPixel (1 Short): 1

RowsPerStrip (1 Short): 606

StripByteCounts (35 Long): 8823, 10659, 21248, 27547, 36127, 34219,... XResolution (1 Rational): 2540

YResolution (1 Rational): 2540
ResolutionUnit (1 Short): Inch

Software (29 ASCII): Adobe Photoshop CS Macintosh DateTime (20 ASCII): 2005:04:01 12:12:59 700 (5653 Byte): 60, 63, 120, 112, 97, 99, 107, 101, 116, 32,... Photoshop (12582 Byte): 56, 66, 73, 77, 4, 37, 0, 0, 0, 0, 0, 16, 0,... 34665 (1 Long): 1470120

SubFileType (1 Long): Zero
ImageWidth (1 Short): 3501
ImageLength (1 Short): 20936
BitsPerSample (1 Short): 1
Compression (1 Short): LZW
Photometric (1 Short): MinIsWhite

StripOffsets (36 Long): 18928, 27602, 38330, 59514, 87270, 123668,... SamplesPerPixel (1 Short): 1

RowsPerStrip (1 Short): 598

StripByteCounts (36 Long): 8673, 10728, 21184, 27755, 36397, 34282,... XResolution (1 Rational): 2540

YResolution (1 Rational): 2540
ResolutionUnit (1 Short): Inch

Software (29 ASCII): Adobe Photoshop CS Macintosh DateTime (20 ASCII): 2005:04:01 12:12:47 700 (5653 Byte): 60, 63, 120, 112, 97, 99, 107, 101, 116, 32,... Photoshop (12690 Byte): 56, 66, 73, 77, 4, 37, 0, 0, 0, 0, 0, 16, 0,... 34665 (1 Long): 1497716

But the second one makes me a lot of problems - because I CAN NOT display it! I mean - there are some strange stripes and it doesn't look like it should - simply unrecognizable! Here is a small part of code I use - works fine with first picture.

BitmapBuff := FBitmap.ScanLine[ FImgHeight - 1];
i := FStripsCnt - 1 downto 0 do for

begin

read := TiffReadEncodedStrip( FTiffFile, i, Buff, -1);

 if read <> -1 then

begin

if FFillOrder <> FILLORDER_MSB2LSB then
 Buff, read); ChangeBitsOrder(
 Buff, BitmapBuff, read); ChangeLinesOrder(
 BitmapBuff, read);Inc(

    end;
  end;

The Bitmap's PixelFormat is of course pf1bit.

Thanks in advance - Patryk Palasz.