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if stroke and fill color are identical, only draw buffered fill

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Laura Klünder 2017-11-07 00:26:59 +01:00
parent 1fd7c51c21
commit b5a83f08b9
1 changed files with 4 additions and 0 deletions
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4
src/c3nav/mapdata/render/engines/opengl.py
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@ -73,6 +73,10 @@ class OpenGLEngine(RenderEngine):
def _add_geometry(self, geometry, fill=None, stroke=None, altitude=None, height=None, shape_cache_key=None):
if fill is not None:
if stroke is not None and fill.color == stroke.color:
geometry = geometry.buffer(max(stroke.width, (stroke.min_px or 0) / self.scale),
cap_style=CAP_STYLE.flat, join_style=JOIN_STYLE.mitre)
stroke = None
self.vertices.append(self._create_geometry(geometry, self.hex_to_rgb(fill.color)))
if stroke is not None and stroke.color.startswith('#'):