diff options
| -rw-r--r-- | Tools/idle/turtle.py | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/Tools/idle/turtle.py b/Tools/idle/turtle.py index 15b4138..9aa0835 100644 --- a/Tools/idle/turtle.py +++ b/Tools/idle/turtle.py @@ -55,7 +55,7 @@ class RawPen: x0, y0 = start = self._position x1 = x0 + distance * cos(self._angle*self._invradian) y1 = y0 - distance * sin(self._angle*self._invradian) - self.goto(x1, y1) + self._goto(x1, y1) def backward(self, distance): self.forward(-distance) @@ -106,14 +106,14 @@ class RawPen: def write(self, arg, move=0): x, y = start = self._position + x = x-1 # correction -- calibrated for Windows item = self._canvas.create_text(x, y, text=str(arg), anchor="sw", fill=self._color) self._items.append(item) if move: x0, y0, x1, y1 = self._canvas.bbox(item) - x1 = x1-1 # correction -- calibrated for Windows - self.goto(x1, y1) + self._goto(x1, y1) def fill(self, flag): if self._filling: @@ -187,14 +187,18 @@ class RawPen: def goto(self, *args): if len(args) == 1: try: - x1, y1 = args[0] + x, y = args[0] except: raise Error, "bad point argument: %s" % `args[0]` else: try: - x1, y1 = args + x, y = args except: raise Error, "bad coordinates: %s" % `args[0]` + x0, y0 = self._origin + self._goto(x0+x, y0-y) + + def _goto(self, x1, y1): x0, y0 = start = self._position self._position = map(float, (x1, y1)) if self._filling: |