def _compare_with_osm(self, detected_nodes):
comparator = OsmComparator(max_distance=self.max_distance)
tag = Tag(key=self.configuration.DETECTION.key,
value=self.configuration.DETECTION.value)
return comparator.compare(detected_nodes=detected_nodes,
tag=tag,
bbox=self.bbox)
def __init__(self,
word='crosswalk',
key='highway',
value='crossing',
zoom_level=19,
compare=True,
orthofoto='other'):
self.word = word
self.tag = Tag(key=key, value=value)
self.zoom_level = zoom_level
self.barrier = 0.99
self.compare = compare
self.orthophoto = orthofoto
def __init__(self, parameters=None):
if parameters is None: parameters = dict()
self.word = parameters.get('word', 'crosswalk')
self.tag = Tag(key=parameters.get('key', 'highway'), value=parameters.get('value', 'crossing'))
self.zoom_level = parameters.get('zoom_level', 19)
self.barrier = parameters.get('barrier', 0.99)
self.compare = parameters.get('compare', True)
self.orthophoto = parameters.get('orthophoto', 'other')
self.network = parameters.get('network', '')
self.labels = parameters.get('labels', '')
self.step_width = parameters.get('StepWidth', 0.66)
self.follow_streets = parameters.get('follow_street', True)
self.bbox_size = float(parameters.get('bbox_size', 2000))
self.timeout = parameters.get('timeout', 5400)
self.server = parameters.get('server', '127.0.0.1')
self.port = parameters.get('port', 40001)
self.password = parameters.get('password', 'crosswalks')
def set_from_config_parser(self, config):
self.word = config.get(section='DETECTION', option='Word', fallback='crosswalk')
self.tag = Tag(key=config.get(section='DETECTION', option='Key', fallback='highway'),
value=config.get(section='DETECTION', option='Value', fallback='crosswalk'))
self.zoom_level = config.getint(section='DETECTION', option='ZoomLevel', fallback=19)
self.compare = config.getboolean(section='DETECTION', option='Compare', fallback=True)
self.orthophoto = config.get(section='DETECTION', option='Orthofoto', fallback='other')
self.network = config.get(section='DETECTION', option='Network')
self.labels = config.get(section='DETECTION', option='Labels')
self.follow_streets = config.getboolean(section='DETECTION', option='FollowStreets', fallback=True)
self.barrier = config.getfloat(section='DETECTION', option='DetectionBarrier', fallback=0.99)
self.step_width = config.getfloat(section='DETECTION', option='StepWidth', fallback=0.66)
self.bbox_size = config.getint(section='REDIS', option='BboxSize', fallback=2000)
self.timeout = config.getint(section='REDIS', option='Timeout', fallback=5400)
self.port = config.getint(section='REDIS', option='Port', fallback=40001)
self.password = config.get(section='REDIS', option='Password', fallback='crosswalks')
self.server = config.get(section='REDIS', option='Server', fallback='127.0.0.1')
def main(args):
coords = [args.coord[i:i + 2] for i in range(0, len(args.coord), 2)]
coords = list(map(lambda c: Node(*c), coords))
bbox = Bbox.from_nodes(coords[0], coords[1])
if args.tags:
tags = map(lambda kv: Tag(key=kv[0], value=kv[1]),
map(lambda kv: kv.split('=', 1), args.tags.split(',')))
walker = OsmObjectWalker(Tile(image_api=WmsApi(), bbox=bbox),
tags,
square_image_length=100)
else:
walker = CoordWalker(Tile(image_api=WmsApi(), bbox=bbox),
coords,
square_image_length=100)
tiles = walker.get_tiles()
for n, t in enumerate(tiles):
centre_node = t.get_centre_node()
name = "fetch/{0:02.8}_{1:02.8}.png".format(centre_node.latitude,
centre_node.longitude)
t.image.save(name, "PNG")
print(name)
def _generate_tags(self):
tags = []
for category in self.street_categories:
tags.append(Tag(key='highway', value=category))
return tags
def roundabout_tag():
return Tag(key='junction', value='roundabout')
def crosswalk_tag():
return Tag(key='highway', value='crossing')
def tag():
key = 'key'
value = 'value'
return Tag(key=key, value=value)