C.4 Printing the Whole Graph

Now we are nearly ready to print the whole graph.

The function to print the graph with the proper labels follows the outline we created earlier (see A Graph with Labeled Axes), but with additions.

Here is the outline:

     (defun print-graph (numbers-list)
       "documentation..."
       (let ((height  ...
             ...))
         (print-Y-axis height ... )
         (graph-body-print numbers-list)
         (print-X-axis ... )))

• The final version: A few changes.
• Test print-graph: Run a short test.
• Graphing words in defuns: Executing the final code.
• lambda: How to write an anonymous function.
• mapcar: Apply a function to elements of a list.
• Another Bug: Yet another bug ... most insidious.
• Final printed graph: The graph itself!