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May 2008

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2008.05.08 05:34 "Getting all tags present in an image", by Amarnath S

Hi,

   I am writing an application in C++/VC++ to read the contents of all tags
   in a TIFF image, and then to duplicate them into another TIFF image. In
   addition, I am also writing my own application-specific data into one of
   the private tags of TIFF. 

   Now, the first task is to get a list of all tags present in an image, and
   then to get their values. To get the value corresponding to a tag, I use
   TIFFGetField(...). But, how do I get a list of all tags present in an
   image? 

Thanks and Regards
- Amarnath
amarnaths@vjt.com