fltk(3)fltk(3)NAMEfltk - the fast light tool kit
SYNOPSIS
The Fast Light Tool Kit ("FLTK", pronounced "fulltick") is
a C++ graphical user interface toolkit for the X Window
System, MacOS(r), and Microsoft Windows(r) that supports
OpenGL(r). It was originally developed by Mr. Bill
Spitzak and is currently maintained by a small group of
developers across the world with a central repository in
the US.
FLTK is provides under the terms of the GNU Library Gen-
eral Public License, with the following exceptions:
1. Modifications to the FLTK configure script, con-
fig header file, and makefiles by themselves to
support a specific platform do not constitute a
modified or derivative work.
The authors do request that such modifications be
contributed to the FLTK project - send all contri-
butions to "fltk-bugs@fltk.org".
2. Widgets that are subclassed from FLTK widgets do
not constitute a derivative work.
3. Static linking of applications and widgets to
the FLTK library does not constitute a derivative
work and does not require the author to provide
source code for the application or widget, use the
shared FLTK libraries, or link their applications
or widgets against a user-supplied version of FLTK.
If you link the application or widget to a modified
version of FLTK, then the changes to FLTK must be
provided under the terms of the LGPL in sections 1,
2, and 4.
4. You do not have to provide a copy of the FLTK
license with programs that are linked to the FLTK
library, nor do you have to identify the FLTK
license in your program or documentation as
required by section 6 of the LGPL.
However, programs must still identify their use of
FLTK. The following example statement can be
included in user documentation to satisfy this
requirement:
[program/widget] is based in part on the work of
the FLTK project (http://www.fltk.org).
SEE ALSOfltk-config(1), fluid(1)
FLTK Programming Manual
FLTK Web Site, http://www.fltk.org/
AUTHORS
Bill Spitzak and others.
6 January 2002 Fast Light Tool Kit fltk(3)
