C.2 The print-Y-axis Function

The job of the print-Y-axis function is to print a label for the vertical axis that looks like this:

    10 -




     5 -



     1 -

The function should be passed the height of the graph, and then should construct and insert the appropriate numbers and marks.

• The print-Y-axis Function in Detail
• What height should the label be?
• Side Trip: Compute a Remainder
• Construct a Y Axis Element
• Create a Y Axis Column
• The Not Quite Final Version of print-Y-axis