2008.10.15 14:49 "Re: [Tiff] Re: manipulating TIFF images", by Bob Friesenhahn
Just wanted to mention that I have looked at the tools folder which contains some examples on modifying the images like creating thumbnails, etc. But I was referring to something like adding a line or image to the TIFF images. Any examples which depict this sort of functionality?
Libtiff is at a lower level than it seems you need to work at. Perhaps you can make use of a higher level library such as the one one I maintain (GraphicsMagick, http://www.GraphicsMagick.org/) or one of the several others which perform tasks like you describe.
GraphicsMagick Maintainer, http://www.GraphicsMagick.org/