koolplot.codecutter.orgSimplest Graph Plotting for C or C++

koolplot Basic 2D Graph Plotting koolplot is freeware open-source. It is a very simple-to-use software library for drawing 2-dimensional graphs from C or C++ programs. Sample koolplot output * koolplot and its source code come without any licencing restriction. * koolplot is available for the MingW (GCC port) compiler. The current version of the WinBGIm library from Colorado University is required to be able to use and compile koolplot. * koolplot comes pre-installed and ready to use with Quincy 2005 and Codeblocks-EP . If you have either Quincy or Codeblocks-EP, there is no need to download anything. Download the koolplot library Download koolplot v1.2 here Library built with MingW 5.0.3 Library installation for MingW: Copy headers koolplot.h, Plotdata.h , Plotstream.h, winbgitypes.h and BGI_util.h To your MingW #include directory. Copy library libkoolplot.a to your MingW lib directory. **** If you plan to re-build koolplot get the source code: source - version 1.2 here. To build the library, you may use the provided makefile under the MSYS system , or use the provided Quincy_2005 C/C++ IDE project file, libkoolplot [libkoolplot.a].PRJ Using koolplot in C or C++ Programs koolplot is the world’s simplest graph plotting library. The 3-lines C program below shows how easy it is to use: #include "koolplot.h" int main() { Plotdata x(-3.0, 3.0), y = sin(x) - 0.5*x; plot(x, y); return 0; } Output * Note that you can exit at any time from a koolplot output window by pressing any key. * You can make measurements on the graph by left-clicking the mouse cursor on a point. The graph coordinates of the point are displayed, and a colour marker dropped at that point. Command line compilation: Compile with: gcc.exe -x c++ -mwindows -o aplot.o aplot.c Link with gcc.exe -mwindows -o aplot.exe aplot.o -lkoolplot -lgdi32 -lcomdlg32 -luuid -loleaut32 -lole32 -lstdc++ -lsupc++ or simply create a koolplot project with Quincy 2005 or Codeblocks-EP . koolplot API Document Programmers can consult the C koolplot documentation here : Sample koolplot Programs Learning by example is always the best way. Enjoy browsing and modifying the examples available here . The examples are packaged for Quincy 2005 , but will work with MSYS or any MingW system that includes the current version of WinBGIm . Modified: July 2006 - Maintained...