diff options
author | Walter Bender <walter.bender@gmail.com> | 2011-11-12 03:30:45 (GMT) |
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committer | Walter Bender <walter.bender@gmail.com> | 2011-11-12 03:30:45 (GMT) |
commit | 21a529e9256e6644bbf0b6c7ae3599438e4e22df (patch) | |
tree | e4ac9afc8b37f1c23b25872d3ea72eed38391cb1 /TurtleArt/tawindow.py | |
parent | 1b4590d79c46385e06ca5d9e4a60fb20ac4c56a1 (diff) |
overlay grids use cairo surface instead of pixbuf
Diffstat (limited to 'TurtleArt/tawindow.py')
-rw-r--r-- | TurtleArt/tawindow.py | 39 |
1 files changed, 4 insertions, 35 deletions
diff --git a/TurtleArt/tawindow.py b/TurtleArt/tawindow.py index 03bfe1c..7c56196 100644 --- a/TurtleArt/tawindow.py +++ b/TurtleArt/tawindow.py @@ -494,47 +494,16 @@ class TurtleArtWindow(): else: self.draw_overlay('Cartesian') return - ''' - if flag: - if self.coord_scale == 1: - self.overlay_shapes['Cartesian_labeled'].set_layer( - OVERLAY_LAYER) - else: - self.overlay_shapes['Cartesian'].set_layer(OVERLAY_LAYER) - self.cartesian = True - else: - if self.coord_scale == 1: - self.overlay_shapes['Cartesian_labeled'].hide() - else: - self.overlay_shapes['Cartesian'].hide() - self.cartesian = False - ''' def set_polar(self, flag): """ Turn on/off polar coordinates """ self.draw_overlay('polar') return - ''' - if flag: - self.overlay_shapes['polar'].set_layer(OVERLAY_LAYER) - self.polar = True - else: - self.overlay_shapes['polar'].hide() - self.polar = False - ''' def set_metric(self, flag): """ Turn on/off metric coordinates """ self.draw_overlay('metric') return - ''' - if flag: - self.overlay_shapes['metric'].set_layer(OVERLAY_LAYER) - self.metric = True - else: - self.overlay_shapes['metric'].hide() - self.metric = False - ''' def draw_overlay(self, overlay): ''' Draw a coordinate grid onto the canvas. ''' @@ -542,10 +511,10 @@ class TurtleArtWindow(): self.canvas.heading = 0 w = self.overlay_shapes[overlay].rect[2] h = self.overlay_shapes[overlay].rect[3] - self.canvas.draw_pixbuf(self.overlay_shapes[overlay].images[0], - 0, 0, (self.canvas.width - w) / 2., - (self.canvas.height - h) / 2., - w, h, '', share=False) + self.canvas.draw_surface( + self.overlay_shapes[overlay].cached_surfaces[0], + (self.canvas.width - w) / 2., + (self.canvas.height - h) / 2., w, h) self.canvas.heading = save_heading def update_overlay_position(self, widget, event): |