TclBitPrint is an extension to Tcl/Tk to provide printing on non-postscript printers. It consists of two parts, drawing code which uses the underlying emulated Xlib and is therefore completely generic, and platform specific dialogs etc.
Tk is a GUI toolkit for Tcl.
See Tcl project for releases and mailing lists.
http://sourceforge.net/projects/tcl/
Bug reports to http://core.tcl.tk/tk/
Follow code development at http://core.tcl.tk/tk/
Jeszra is a visual designtool, which combines
2D- vector graphics and GUI design.
Jeszra is written in Tcl/Tk and creates reusable code for:
* Tcl, Ruby, Lisp and Python.
* DocBook based reference pages.
* SVG import and export.
tkBacktracer is a cross-platform interactive visualization tool to explore the tool motions in RS-274D "G-code" CNC files used in computer controlled milling and manufacturing.