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rendermap: render a public and a non-public version of the map

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Laura Klünder 2016-12-13 19:16:51 +01:00
parent 9c202ab6cd
commit 237b89dcc8
4 changed files with 75 additions and 44 deletions
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60
src/c3nav/mapdata/render/renderer.py
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@ -23,8 +23,18 @@ def get_dimensions():
class LevelRenderer():
def __init__(self, level):
def __init__(self, level, only_public):
self.level = level
self.only_public = only_public
self.geometries = self.get_geometries(level)
def get_geometries(self, level):
return level.public_geometries if self.only_public else level.geometries
def get_filename(self, mode, filetype, level=None):
return get_render_path('%s%s-level-%s.%s' % (('public-' if self.only_public else ''), mode,
(self.level.name if level is None else level), filetype))
@staticmethod
def get_dimensions():
@ -103,32 +113,32 @@ class LevelRenderer():
MITRE = JOIN_STYLE.mitre
if not self.level.intermediate:
width, height = get_dimensions()
holes = self.level.geometries.holes.buffer(0.1, join_style=MITRE)
holes = self.geometries.holes.buffer(0.1, join_style=MITRE)
contents.append(self.polygon_svg(box(0, 0, width, height).difference(holes),
fill_color='#000000'))
contents.append(self.polygon_svg(self.level.geometries.buildings_with_holes,
contents.append(self.polygon_svg(self.geometries.buildings_with_holes,
fill_color='#D5D5D5'))
contents.append(self.polygon_svg(self.level.geometries.outsides_with_holes,
contents.append(self.polygon_svg(self.geometries.outsides_with_holes,
fill_color='#DCE6DC'))
contents.append(self.polygon_svg(self.level.geometries.stair_areas,
contents.append(self.polygon_svg(self.geometries.stair_areas,
fill_color='#000000',
fill_opacity=0.03))
contents.append(self.polygon_svg(self.level.geometries.stairs,
contents.append(self.polygon_svg(self.geometries.stairs,
stroke_color='#000000',
stroke_width=0.06,
stroke_opacity=0.2))
contents.append(self.polygon_svg(self.level.geometries.walls_shadow,
contents.append(self.polygon_svg(self.geometries.walls_shadow,
fill_color='#000000',
fill_opacity=0.06))
if show_accessibles:
narrowed_geometry = self.level.geometries.accessible.buffer(-0.6, join_style=MITRE)
clear_geometry = self.level.geometries.accessible.buffer(-0.3, join_style=JOIN_STYLE.mitre)
narrowed_geometry = self.geometries.accessible.buffer(-0.6, join_style=MITRE)
clear_geometry = self.geometries.accessible.buffer(-0.3, join_style=JOIN_STYLE.mitre)
wide_geometry = narrowed_geometry.buffer(0.31, join_style=MITRE).intersection(clear_geometry)
missing_geometry = clear_geometry.difference(wide_geometry.buffer(0.01, join_style=MITRE))
@ -144,35 +154,35 @@ class LevelRenderer():
fill_color='#FF9900',
fill_opacity=0.5))
contents.append(self.polygon_svg(self.level.geometries.elevatorlevels,
contents.append(self.polygon_svg(self.geometries.elevatorlevels,
fill_color='#9EF8FB'))
contents.append(self.polygon_svg(self.level.geometries.doors,
contents.append(self.polygon_svg(self.geometries.doors,
fill_color='#FFFFFF',
stroke_color='#3c3c3c',
stroke_width=0.05))
contents.append(self.polygon_svg(self.level.geometries.uncropped_obstacles,
contents.append(self.polygon_svg(self.geometries.uncropped_obstacles,
fill_color='#BDBDBD',
stroke_color='#9E9E9E',
stroke_width=0.05))
contents.append(self.polygon_svg(self.level.geometries.cropped_obstacles.buffer(-0.06, join_style=MITRE),
contents.append(self.polygon_svg(self.geometries.cropped_obstacles.buffer(-0.06, join_style=MITRE),
fill_color='#BDBDBD',
stroke_color='#9E9E9E',
stroke_width=0.05))
contents.append(self.polygon_svg(self.level.geometries.walls,
contents.append(self.polygon_svg(self.geometries.walls,
fill_color='#949494',
stroke_color='#3c3c3c',
stroke_width=0.05))
filename = get_render_path('level-%s.base.svg' % self.level.name)
filename = self.get_filename('base', 'svg')
with open(filename, 'w') as f:
f.write(ET.tostring(svg).decode())
if png:
png_filename = get_render_path('level-%s.base.png' % self.level.name)
png_filename = self.get_filename('base', 'png')
subprocess.call(['rsvg-convert', filename, '-o', png_filename])
def render_simple(self, png=True):
@ -193,7 +203,7 @@ class LevelRenderer():
fill_color='#000000'))
for level in dark_lower:
self.add_svg_image(svg, 'file://'+get_render_path('level-%s.base.png' % level.name))
self.add_svg_image(svg, 'file://'+self.get_filename('base', 'png', level=level))
contents = self.add_svg_content(svg)
contents.append(self.polygon_svg(box(0, 0, width, height),
@ -201,20 +211,20 @@ class LevelRenderer():
fill_opacity=0.1))
for level in lower:
self.add_svg_image(svg, 'file://'+get_render_path('level-%s.base.png' % level.name))
self.add_svg_image(svg, 'file://'+self.get_filename('base', 'png', level=level))
filename = get_render_path('level-%s.simple.svg' % self.level.name)
filename = self.get_filename('simple', 'svg')
with open(filename, 'w') as f:
f.write(ET.tostring(svg).decode())
if png:
png_filename = get_render_path('level-%s.simple.png' % self.level.name)
png_filename = self.get_filename('simple', 'png')
subprocess.call(['rsvg-convert', filename, '-o', png_filename])
def render_full(self, png=True):
svg = self.create_svg()
self.add_svg_image(svg, 'file://' + get_render_path('level-%s.simple.png' % self.level.name))
self.add_svg_image(svg, 'file://' + self.get_filename('simple', 'png'))
higher = []
for level in self.level.higher():
@ -224,17 +234,17 @@ class LevelRenderer():
contents = self.add_svg_content(svg)
for level in higher:
contents.append(self.polygon_svg(level.geometries.intermediate_shadows,
contents.append(self.polygon_svg(self.get_geometries(level).intermediate_shadows,
fill_color='#000000',
fill_opacity=0.07))
for level in higher:
self.add_svg_image(svg, 'file://'+get_render_path('level-%s.base.png' % level.name))
self.add_svg_image(svg, 'file://'+self.get_filename('base', 'png', level=level))
filename = get_render_path('level-%s.full.svg' % self.level.name)
filename = self.get_filename('full', 'svg')
with open(filename, 'w') as f:
f.write(ET.tostring(svg).decode())
if png:
png_filename = get_render_path('level-%s.full.png' % self.level.name)
png_filename = self.get_filename('full', 'png')
subprocess.call(['rsvg-convert', filename, '-o', png_filename])