Delete all drawings and all turtles from the TurtleScreen. No argument. Reset empty TurtleScreen to its initial state: white background, no backgroundimage, no eventbindings and tracing on. Example (for a TurtleScreen instance named screen): >>> screen.clea
(self)
| 993 | rootwindow.call('wm', 'attributes', '.', '-topmost', '0') |
| 994 | |
| 995 | def clear(self): |
| 996 | """Delete all drawings and all turtles from the TurtleScreen. |
| 997 | |
| 998 | No argument. |
| 999 | |
| 1000 | Reset empty TurtleScreen to its initial state: white background, |
| 1001 | no backgroundimage, no eventbindings and tracing on. |
| 1002 | |
| 1003 | Example (for a TurtleScreen instance named screen): |
| 1004 | >>> screen.clear() |
| 1005 | |
| 1006 | Note: this method is not available as function. |
| 1007 | """ |
| 1008 | self._delayvalue = _CFG["delay"] |
| 1009 | self._colormode = _CFG["colormode"] |
| 1010 | self._delete("all") |
| 1011 | self._bgpic = self._createimage("") |
| 1012 | self._bgpicname = "nopic" |
| 1013 | self._tracing = 1 |
| 1014 | self._updatecounter = 0 |
| 1015 | self._turtles = [] |
| 1016 | self.bgcolor("white") |
| 1017 | for btn in 1, 2, 3: |
| 1018 | self.onclick(None, btn) |
| 1019 | self.onkeypress(None) |
| 1020 | for key in self._keys[:]: |
| 1021 | self.onkey(None, key) |
| 1022 | self.onkeypress(None, key) |
| 1023 | Turtle._pen = None |
| 1024 | |
| 1025 | def mode(self, mode=None): |
| 1026 | """Set turtle-mode ('standard', 'logo' or 'world') and perform reset. |
no test coverage detected