Little program to draw/design graphs. It is very useful for lectures. It uses the super-small framework Love2d.

1. visit the site https://love2d.org/
2. download and install love2d to your computer OR
3. if you are an Ubuntu user, you can install by typing the following comands:

   sudo add-apt-repository ppa:bartbes/love-stable
   

   sudo apt-get update
   

   sudo apt-get install love
   
   

4. you just need the graphing.love file to run the program. Download the other files if you want to contribute :D

• Left click to create a vertice
• Right Click and Hold from a vertice to another vertice to create a edge
• Left click and hold on a vertice to move the vertice
• With the cursor over a vertice, type 1, 2, 3 ... or 0, to change the color
• With the cursor over the middle of edge, type 1, 2, 3 ... or 0, to change the color
• type i to invert all the colors
• type d to switch directed/undirected graph
• type f to switch filled/unfilled vertice drawing
• type ctrl+z to undo the last thing you did
• type alt+F4 to quit
• type h to see help