[ Tcl/Tk Image formats (TkImg) support ]
TkImg contains a collection of format handlers for the Tk
photo image type, and a new image type, pixmaps.
Supported formats of TkImg version 1.3 are
bmp : Windows Bitmap Format gif : Graphics Interchange Format ico : Windows Icon Format jpeg : Joint Picture Expert Group format pcx : Paintbrush Format pixmap : Pixmap Image type png : Portable Network Graphics format ppm : Portable Pixmap format ps : Adobe PostScript Format sgi : SGI Native Format sun : Sun Raster Format tga : Truevision Targa Format tiff : Tagged Image File Format window : Tk Windows xbm : X Window Bitmap Format xpm : X Window Pixmap Format