Hi Phil ....<br>
<br>
I've got hold of the spec.....<br>
<br>
Each tag has a 10-byte footer, including the 4-byte
signature (A1 B2 C3 D4). When you find the signature, the 4
<br>bytes before it give the length of the tag
(including footer); the 2 bytes before that are the
<br>tag type.<br>
<br>
Tag types are IPTC (type 1), image info (type 2), thumbnail
jpg (3) and preview jpg (4)<br>
<br>
The image info, which includes crop, is as
follows:<br>
<br>
(Motorola byte order is used)<br>
<br>
PPL 4 bytes, Pixel Per Line<br>
NOL 4 bytes, Number Of Lines <br>
SEPS 4 bytes, Separations 1,3 or 4 <br>
RES 4 bytes, 1000 * pix/inch <br>
ROTATE 4 bytes, angle (0-360) * 100 <br>
SOFTCROP VALID 4 bytes, 0x11 0x22 0x22 0x11<br>
XSTART 4 bytes, % of PPL * 1000 <br>
YSTART 4 bytes, % of NOL * 1000 <br>
XEND 4 bytes, % of PPL * 1000 <br>
YEND 4 bytes, % of NOL * 1000 <br>
<br>
<br>
Hope this helps.... I will download your BETA later and have
a play ....<br>
<br>
Thanks<br>
<br>
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