Last Modified
2019-05-06 17:38:02 -0500
Requires
  • tk
  • tkextlib/tcllib.rb
  • crosshair
  • crosshair

Description

tkextlib/tcllib/crosshair.rb

                            by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)

* Part of tcllib extension
* Crosshairs for Tk canvas