LibTiff Mailing List

I need to insert IFD at a custom index.

I see only function that insert IFD at the end of file.
Maybe it's possible some hack solution do do this?

I meen that I do my custom rebind code, such that change pointer in a
preview IFD to my IFD and newxt IFD to my IFD.
Than I do something(What I need to do?) to make correct initialization
of TIFF structure to work with my IFD?

By the way. Is TIFFWriteDirectory() check the space need for writing
IFD? I beleive that if enough space in old IFD locattion
TIFFWriteDirectory write it in old location. if not write it at the
end of file. Is it true?


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	LibTiff Mailing List TIFF and LibTiff Mailing List Archive October 2005 Previous Thread Next Thread Previous by Thread Next by Thread Previous by Date Next by Date Contact The TIFF Mailing List Homepage This list is run by Frank Warmerdam Archive maintained by AWare Systems	Thread 2005.10.24 07:20 "How can I insert IFD at custom index?", by Eugene Shebeko 2005.10.24 20:02 "Re: How can I insert IFD at custom index?", by Andrey Kiselev 2005.10.24 20:16 "Re: How can I insert IFD at custom index?", by Andrey Kiselev 2005.10.25 06:53 "Re: How can I insert IFD at custom index?", by Eugene Shebeko 2005.10.26 14:45 "Re: How can I insert IFD at custom index?", by Eugene Shebeko 2005.10.24 07:20 "How can I insert IFD at custom index?", by Eugene Shebeko I need to insert IFD at a custom index. I see only function that insert IFD at the end of file. Maybe it's possible some hack solution do do this? I meen that I do my custom rebind code, such that change pointer in a preview IFD to my IFD and newxt IFD to my IFD. Than I do something(What I need to do?) to make correct initialization of TIFF structure to work with my IFD? By the way. Is TIFFWriteDirectory() check the space need for writing IFD? I beleive that if enough space in old IFD locattion TIFFWriteDirectory write it in old location. if not write it at the end of file. Is it true?

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2005.10.24 07:20 "How can I insert IFD at custom index?", by Eugene Shebeko