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Patch by kragen@pobox.com: When tracing is turned on, lines shorter 

than a pixel don't get drawn at all. If you're building long curves
made of such lines, this is a bad thing.
This commit is contained in:
Guido van Rossum 2001-01-01 19:11:07 +00:00
parent 8e2b6b5cc7
commit a659efe5c7
1 changed files with 2 additions and 0 deletions
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Lib/lib-tk/turtle.py
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@ -221,6 +221,8 @@ class RawPen:
self._canvas.coords(item, x0, y0, x, y) self._canvas.coords(item, x0, y0, x, y)
self._canvas.update() self._canvas.update()
self._canvas.after(10) self._canvas.after(10)
# in case nhops==0
self._canvas.coords(item, x0, y0, x1, y1)
self._canvas.itemconfigure(item, arrow="none") self._canvas.itemconfigure(item, arrow="none")
except Tkinter.TclError: except Tkinter.TclError:
# Probably the window was closed! # Probably the window was closed!