Graph Designer using C++ C++, Borald Graphics Interface. Used C++ BGI Library to plot graph. I have done infix equation to postfix equation then evaluate postfix equation in order to find (X,Y) coordinates for graph. Guide for using this Graph Draw tool Draw a graph of given Quadratic Equation using C++ and Borald Graphical Interface Run graph_main.exe Enter a quadratic equation e.g. x^2+3*y^2+12 e.g. x^6+y-9 Use this tool Feel free to contact me if you have any Query/Suggestion. Send Mail