ra101 / graphical-representation-of-graphs-in-cpp

A C++ program to draw a graph of, circles as vertexes and lines as edges using graphic.h

Draw Graphs in C++

I was looking for a graphics.h project, One day my friend asked me "Did you ever come across any code which Draws the given input graph?", I replied... wait-for-it!

...4hrs later...

BAM!!!

First STL to implement graph using adjacency list representation, then using function from graphics.h and math.h we can create a graph of, circles as vertices and lines as edges.

Files can be edit according to comments given within files.

There are 2 files:

• weighted.cpp: Adds weight in middle of edge.

• unweighted.cpp: Does not do anything.

There are 2 options for positioning of vertices:

• Circle: It divides 360° with number of vertices to get angular distance between each points.

• Random: Random (x, y) coordinates.

There are 2 options for edges:

• Directed: It add a little * to the edge towards directed vertex. (at 5/6^th of the edge)
• Undirected: Does not add any symbol.

random_weighted_undirected_graph.png