SOURCE CODE AVAILABILITY
Three source code packages are available:
The C++ source code for the functions that perform the Grid
Generation and Contouring have been available for quite some
time. This source code is available
here (qgsorc05.zip: 30k). The files in this .zip file
contain the C++ source code for the grid generator (called
xpand) and contouring routine (called contour). Also included
is a small demo program that demonstrates the use of the
functions by generating a small grid and contouring a contour
line. I have compiled and tested this code using Borland C++
under MS Windows and also under UNIX (Linux). I have also had
reports that it compiles and works correctly using Microsoft
VC. Version 2 reflects changes to allow it to run under UNIX.
See the readme file for full details. Version 3 includes a
description of the algorithm in the readme file. Version 4
corrects a bug in the grid generation code. Version 5 removes
a comment from the readme.txt file that might be interpreted
as limiting the scope of the Lesser General Public License.
Download this source file if you are only interested in the
grid generation code and/or the contouring code. It has been
compiled and used on a greater variety of compilers than the
full source code to QuikGrid.
A Python implementation is available at https://github.com/ninowalker/quikgrid
and http://code.google.com/p/quikgrid
.
The core Xpand class and its dependencies are available for C#
at https://github.com/ChristopherTotty/QuikGridCSharp.
Nov. 02/2010
Jul. 26/2016 Added Stephen Ferrell source code.
Sep. 10/2018 Added links to the Python and C# implementations.
Dec. 14/2021 Source code on github.
Jun. 10/2023 Revised.