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tdemo_paint.py
A simple event-driven paint program
- left mouse button moves turtle
- middle mouse button changes color
- right mouse button toggles between pen up
(no line drawn when the turtle moves) and
pen down (line is drawn). If pen up follows
at least two pen-down moves, the polygon that
includes the starting point is filled.
-------------------------------------------
Play around by clicking into the canvas
using all three mouse buttons.
-------------------------------------------
To exit press STOP button
-------------------------------------------
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