More Drawing

How did you go about testing your program? What were the results of that testing?

To be able to draw the exact drawing on the paper, I needed to input values and run the program to see if the drawing matched the one on the paper. For example, for the mouth, at first i entered:

marker.up();
marker.move(40,60);
marker.down();
marker.forward(15);

this generated a slanted image. So instead I did this:

marker.up();
marker.move(40,60);
marker.down();
marker.move(40,45);

This generated what I wanted.