TIFF is an acronym for Tag File Format - a format for storing image data. See http://www.libtiff.org/ for the source code. See [Image], [Img], [Photo format - HPL (Fitzhugh)], and [QuickTimeTcl] for some Tk extensions which support TIFF. See also [tiff package (in pure tcl)], [Xbit] and [tcllib]. [ZLM]: this is my summary of what each package provides. Authors, please correct me. Who wrote [tiff package (in pure tcl)] anyway? [tiff package (in pure tcl)] - this allows creating Tk image (type photo) objects from TIFF images (compression modes supported: Uncompressed, CCITT 1D, Group 3 Fax, Group 4 Fax, LZW, JPEG or PackBits.) ; saving uncompressed RGB TIFF files. [img] - extends the existing Tk command image so that it supports TIFF files. Can write compressed files (compression modes: uncompressed, jpeg, packbits, or deflate). [Xbit] also supports multi-image files. [tcllib] tiff - read and write image metadata such as size and comments, read and write uncompressed images. ---- [[ [Category Graphics] | [Category Acronym] | ]]