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dont draw empty geometries

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Laura Klünder 2017-05-13 20:48:27 +02:00
parent e3585a509f
commit 3d7eaf64f6
1 changed files with 2 additions and 0 deletions
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2
src/c3nav/mapdata/render/svg.py
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@ -83,6 +83,8 @@ class SVGImage:
def add_geometry(self, geometry=None, fill_color=None, fill_opacity=None, opacity=None, filter=None, def add_geometry(self, geometry=None, fill_color=None, fill_opacity=None, opacity=None, filter=None,
stroke_width=0.0, stroke_color=None, stroke_opacity=None, stroke_linejoin=None, clip_path=None): stroke_width=0.0, stroke_color=None, stroke_opacity=None, stroke_linejoin=None, clip_path=None):
if geometry is not None: if geometry is not None:
if not geometry:
return
if isinstance(geometry, str): if isinstance(geometry, str):
element = ET.Element('use', {'xlink:href': '#'+geometry}) element = ET.Element('use', {'xlink:href': '#'+geometry})
else: else: