Simple turtle graphics: Difference between revisions

For a slightly more advanced audience, a more practical introduction to turtle graphics might be to draw a bar chart.

 

 

;Task:

 

::* Create a function (or subroutine) that takes a list (array, vector) of non-negative numbers and draws a bar chart from them, scaled to fit exactly in a square of a specified size. The enclosing square need not be drawn.