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drawgraph: support for new graph format

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Laura Klünder 2016-12-14 01:13:20 +01:00
parent 18759192e4
commit 07f15aa6ce
1 changed files with 23 additions and 11 deletions
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34
src/c3nav/routing/level.py
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@ -132,27 +132,39 @@ class GraphLevel():
# Drawing
def draw_png(self, points=True, lines=True):
filename = os.path.join(settings.RENDER_ROOT, 'level-%s.base.png' % self.level.name)
graph_filename = os.path.join(settings.RENDER_ROOT, 'level-%s.graph.png' % self.level.name)
filename = os.path.join(settings.RENDER_ROOT, 'base-level-%s.png' % self.level.name)
graph_filename = os.path.join(settings.RENDER_ROOT, 'graph-level-%s.png' % self.level.name)
im = Image.open(filename)
height = im.size[1]
draw = ImageDraw.Draw(im)
if lines:
for point in self.points:
for otherpoint, connection in point.connections.items():
draw.line(_line_coords(point, otherpoint, height), fill=(255, 100, 100))
for room in self.rooms:
# noinspection PyTypeChecker
for from_i, to_i in np.argwhere(room.distances != np.inf):
draw.line(_line_coords(self.graph.points[room.points[from_i]],
self.graph.points[room.points[to_i]], height), fill=(255, 100, 100))
if points:
for point in self.points:
for point_i in self.points:
point = self.graph.points[point_i]
draw.ellipse(_ellipse_bbox(point.x, point.y, height), (200, 0, 0))
for point in self._built_room_transfer_points:
draw.ellipse(_ellipse_bbox(point.x, point.y, height), (0, 0, 255))
for point_i in self.room_transfer_points:
point = self.graph.points[point_i]
draw.ellipse(_ellipse_bbox(point.x, point.y, height), (0, 0, 255))
for point in self._built_room_transfer_points:
for otherpoint, connection in point.connections.items():
draw.line(_line_coords(point, otherpoint, height), fill=(0, 255, 255))
for point_i in self.level_transfer_points:
point = self.graph.points[point_i]
draw.ellipse(_ellipse_bbox(point.x, point.y, height), (0, 180, 0))
if lines:
for room in self.rooms:
# noinspection PyTypeChecker
for from_i, to_i in np.argwhere(room.distances != np.inf):
if room.points[from_i] in room.room_transfer_points:
draw.line(_line_coords(self.graph.points[room.points[from_i]],
self.graph.points[room.points[to_i]], height), fill=(0, 255, 255))
im.save(graph_filename)