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July 2005
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2005.07.21 16:13 "Re: question of understanding / D7 and Var-Types", by Joris Van Damme
Chris, > is there a place where i can get the list of tags supported by > LibTiff and the parameters (types and count) that TIFFGetField and > TIFFSetField expect ? > > what Frank writes below makes me think that looking at tiff_dir.c > and checking what the va_arg calls pull off the stack isn't going to be > 100% accurate. You are of course aware of http://www.remotesensing.org/libtiff/man/TIFFGetField.3tiff.html http://www.remotesensing.org/libtiff/man/TIFFSetField.3tiff.html Those contain lists of tags and arguments. If I understand Frank correctly (but I'm not sure I do), then, being a C programmer, those lists should be accurate. Delphi programmers need to supply a variable of type Double to TIFFSetField whenever the list says 'float', but, bearing that in mind, the list on that page should be useful for them too. Or am I still not understanding correctly? Joris Van Damme info@awaresystems.be http://www.awaresystems.be/ Download your free TIFF tag viewer for windows here: http://www.awaresystems.be/imaging/tiff/astifftagviewer.html