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July 2004
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2004.07.14 01:56 "Re: multi image "no put routine" error", by Frank Warmerdam
Kuo-Lin Fang wrote: > Hi, > I tried to read a multi image tiff file, > and the first directory is successfully showed out. > But while the program deals with 2nd to 5th directories, > an error popup "no put routine setupl; probably can not > handle image format". > I traced to TIFFReadRGBAImageGet function, > and found the put method is null. My question is, > I am only reading a tiff file, not writing to, why do > we need to have put method? and how to write a put method? > it's strange that the > first directory doesn't have this kind of problem. > > Any ideas will be appreciated. > > Kuolin Kuolin, I believe the function it is needing is to "put" the image from the file into your buffer. Can you give a tiffinfo report for the file in question? I would *imagine* the configuration of the subsequent directories is different than the first and the later cases are not supported by the RGBA interface. Best regards, -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, warmerdam@pobox.com light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Programmer for Rent