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renderer: implement wall shadows with opacity

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This commit is contained in:
Laura Klünder 2016-11-28 19:35:53 +01:00
parent 9820a8779d
commit 4d27f42c6c
1 changed files with 6 additions and 2 deletions
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8
src/c3nav/mapdata/render/renderer.py
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@ -22,7 +22,7 @@ class LevelRenderer():
) )
@staticmethod @staticmethod
def polygon_svg(geometry, fill_color=None, stroke_width=0.0, stroke_color=None, filter=None): def polygon_svg(geometry, fill_color=None, fill_opacity=None, stroke_width=0.0, stroke_color=None, filter=None):
element = ET.fromstring(scale(geometry, xfact=32, yfact=32, origin=(0, 0)).svg(0, fill_color or '#FFFFFF')) element = ET.fromstring(scale(geometry, xfact=32, yfact=32, origin=(0, 0)).svg(0, fill_color or '#FFFFFF'))
if element.tag != 'g': if element.tag != 'g':
new_element = ET.Element('g') new_element = ET.Element('g')
@ -37,6 +37,9 @@ class LevelRenderer():
path.attrib.pop('fill') path.attrib.pop('fill')
path.set('fill-opacity', '0') path.set('fill-opacity', '0')
if fill_opacity is not None:
path.set('fill-opacity', str(fill_opacity))
if stroke_color is not None: if stroke_color is not None:
path.set('stroke', stroke_color) path.set('stroke', stroke_color)
elif 'stroke' in path.attrib: elif 'stroke' in path.attrib:
@ -71,7 +74,8 @@ class LevelRenderer():
fill_color='#DCE6DC')) fill_color='#DCE6DC'))
contents.append(self.polygon_svg(self.level.geometries.walls_shadow, contents.append(self.polygon_svg(self.level.geometries.walls_shadow,
fill_color='#CCCCCC')) fill_color='#000000',
fill_opacity=0.05))
contents.append(self.polygon_svg(self.level.geometries.doors, contents.append(self.polygon_svg(self.level.geometries.doors,
fill_color='#FFFFFF', fill_color='#FFFFFF',