# Draws several colored shapes. from DrawingPanel import * def main(): panel = DrawingPanel(200, 100) panel.background = "yellow" panel.fill_rect(25, 50, 20, 20, "red") panel.fill_rect(150, 10, 40, 20, "blue") panel.color = "green" panel.fill_oval(50, 25, 20, 20) panel.fill_oval(150, 50, 40, 20) main()