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authorWalter Bender <walter.bender@gmail.com>2011-11-12 15:13:18 (GMT)
committer Walter Bender <walter.bender@gmail.com>2011-11-12 15:13:18 (GMT)
commited268cab28e86ae6ddfdd479c2825c27d259c2af (patch)
tree9c6485aa63ecc7933ed843d9b33e88702d1c4db9
parenta9d560f5fbf82b3c4073de307ccf91a89cd52f1b (diff)
removed updates to overlay grids after rescale since we can no longer erase the overlays
-rw-r--r--TurtleArtActivity.py26
1 files changed, 4 insertions, 22 deletions
diff --git a/TurtleArtActivity.py b/TurtleArtActivity.py
index fd44ebc..0e0f2cd 100644
--- a/TurtleArtActivity.py
+++ b/TurtleArtActivity.py
@@ -395,22 +395,8 @@ class TurtleArtActivity(activity.Activity):
self.tw.set_metric(True)
def do_rescale_cb(self, button):
- ''' Rescale coordinate system (100==height/2 or 100 pixels). '''
- if self.tw.cartesian:
- cartesian = True
- self.tw.set_cartesian(False)
- else:
- cartesian = False
- if self.tw.polar:
- polar = True
- self.tw.set_polar(False)
- else:
- polar = False
- if self.tw.metric:
- metric = True
- self.tw.set_metric(False)
- else:
- polar = False
+ ''' Rescale coordinate system (100==height/2 or 100 pixels). '''
+
if self.tw.coord_scale == 1:
self.tw.coord_scale = self.tw.height / 200
self.rescale_button.set_icon('contract-coordinates')
@@ -420,12 +406,8 @@ class TurtleArtActivity(activity.Activity):
self.rescale_button.set_icon('expand-coordinates')
self.rescale_button.set_tooltip(_('Rescale coordinates up'))
self.tw.eraser_button()
- if cartesian:
- self.tw.set_cartesian(True)
- if polar:
- self.tw.set_polar(True)
- if metric:
- self.tw.set_metric(True)
+ # Given the change in how overlays are handled (v123), there is no way
+ # to erase and then redraw the overlays.
def get_document_path(self, async_cb, async_err_cb):
''' View TA code as part of view source. '''