Copyright 2008, 2009 Kevin Ryde

This file is part of Gtk2-Ex-Xor.

Gtk2-Ex-Xor is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.

Gtk2-Ex-Xor is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
General Public License for more details.

You should have received a copy of the GNU General Public License along
with Gtk2-Ex-Xor.  If not, see <http://www.gnu.org/licenses/>.



This is a couple widget add-ons,

* Gtk2::Ex::CrossHair -- horizontal and vertical lines as a visual guide

* Gtk2::Ex::Lasso -- user selection of a rectangular area

The common feature, and the reason for the dist name is that they draw
with an XOR on top of the ordinary contents of the their target
widget(s).

The prerequisites are Gtk2-Perl and my Glib-Ex-ObjectBits stuff.
The Gtk2-Ex-Xor home page is

    http://user42.tuxfamily.org/gtk2-ex-xor/index.html