a vehicle routing solution visualizer demo written using allegro game library
git clone the project to your local computer, and open the solution file in either Visual Studio 2005, Visual Studio 2008 or Visual Studio 2010. Build the project, and the VRPVisualizer.exe built will be copied to the root directory of the project, you can run it (it will load the xml file results_gui.xml from the root directory and display the visulization result as shown below)