2010.03.01 18:42 "Re: [Tiff] Conversion Error on tiff's with annotations.", by Bob Friesenhahn

On Mon, 1 Mar 2010, AGriffith@deltacomputersystems.com wrote:

Here's a url to the sample images...

This is a one-page tiff with multiple annotations http://www.deltacomputersystems.com/images/test1.tif

With this one I see this output from tiffinfo. Notice the "No space

Tag Value." message which is what actually causes failures:

TIFFReadDirectory: Warning, Unknown field with tag 32931 (0x80a3) encountered.

TIFFReadDirectory: Warning, Unknown field with tag 32934 (0x80a6) encountered.

test1.tif: No space Tag Value.
TIFF Directory at offset 0x8 (8)
   Subfile Type: (0 = 0x0)
   Image Width: 1698 Image Length: 2198
   Resolution: 200, 200 pixels/inch
   Bits/Sample: 1
   Compression Scheme: CCITT Group 4
   Photometric Interpretation: min-is-white
   FillOrder: lsb-to-msb
   Orientation: row 0 top, col 0 lhs
   Samples/Pixel: 1
   Rows/Strip: 149
   Planar Configuration: single image plane
   Software: Oi/GFS, writer v00.07.00
   Tag 32931:
0x2c,0xa1,0xab,0x79,0xc5,0x9e,0xee,0x4b,0xae,0xcd,0x40,0x66,0x8c,0x4,0x15,0xf8,0xe0,0xc8,0xb6,0x14,0x33,0xa0,0xca,0x1
   Tag 32934:
   Group 4 Options: (0 = 0x0)

Bob
--
Bob Friesenhahn
bfriesen@simple.dallas.tx.us, http://www.simplesystems.org/users/bfriesen/
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/