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ignore invalid rings in svg import

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Laura Klünder 2018-12-21 02:05:17 +01:00
parent 9582e8013d
commit b88e9401aa
1 changed files with 2 additions and 0 deletions
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2
src/c3nav/mapdata/management/commands/importsvg.py
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@ -175,6 +175,8 @@ class Command(BaseCommand):
changed_geometries.reset()
for path in svg.findall('.//svg:path', namespaces):
for polygon in self.parse_svg_data(path.attrib['d']):
if len(polygon) < 3:
continue
polygon = Polygon(polygon)
polygon = scale(polygon, xfact=1, yfact=-1, origin=(0, svg_height/2))
polygon = scale(polygon, xfact=width / svg_width, yfact=height / svg_height, origin=(0, 0))