Martin v. Löwis | 97cf99f | 2008-06-10 04:44:07 +0000 | [diff] [blame] | 1 | #!/usr/bin/python |
| 2 | ## DEMONSTRATES USE OF 2 CANVASES, SO CANNOT BE RUN IN DEMOVIEWER! |
| 3 | """turtle example: Using TurtleScreen and RawTurtle |
| 4 | for drawing on two distinct canvases. |
| 5 | """ |
Martin v. Löwis | 60ebb8b | 2008-09-21 07:32:10 +0000 | [diff] [blame] | 6 | from turtle import TurtleScreen, RawTurtle, TK |
Martin v. Löwis | 97cf99f | 2008-06-10 04:44:07 +0000 | [diff] [blame] | 7 | |
| 8 | root = TK.Tk() |
| 9 | cv1 = TK.Canvas(root, width=300, height=200, bg="#ddffff") |
| 10 | cv2 = TK.Canvas(root, width=300, height=200, bg="#ffeeee") |
| 11 | cv1.pack() |
| 12 | cv2.pack() |
| 13 | |
| 14 | s1 = TurtleScreen(cv1) |
| 15 | s1.bgcolor(0.85, 0.85, 1) |
| 16 | s2 = TurtleScreen(cv2) |
| 17 | s2.bgcolor(1, 0.85, 0.85) |
| 18 | |
| 19 | p = RawTurtle(s1) |
| 20 | q = RawTurtle(s2) |
| 21 | |
| 22 | p.color("red", (1, 0.85, 0.85)) |
| 23 | p.width(3) |
| 24 | q.color("blue", (0.85, 0.85, 1)) |
| 25 | q.width(3) |
| 26 | |
| 27 | for t in p,q: |
| 28 | t.shape("turtle") |
| 29 | t.lt(36) |
| 30 | |
| 31 | q.lt(180) |
| 32 | |
| 33 | for t in p, q: |
| 34 | t.begin_fill() |
| 35 | for i in range(5): |
| 36 | for t in p, q: |
| 37 | t.fd(50) |
| 38 | t.lt(72) |
| 39 | for t in p,q: |
| 40 | t.end_fill() |
| 41 | t.lt(54) |
| 42 | t.pu() |
| 43 | t.bk(50) |
| 44 | |
| 45 | ## Want to get some info? |
| 46 | |
| 47 | print(s1, s2) |
| 48 | print(p, q) |
| 49 | print(s1.turtles()) |
| 50 | print(s2.turtles()) |
| 51 | |
| 52 | TK.mainloop() |