def find_max_coords(self):
all_max_bound = []
all_min_bound = []
shape_dict = self.shape_dict
for zone_id in shape_dict:
zone_shape = shape_dict[zone_id]
max_bound_zone = zone_shape.max_bound
min_bound_zone = zone_shape.min_bound
all_max_bound.append(max_bound_zone)
all_min_bound.append(min_bound_zone)
map_max_bound, unused_max = Utils.calculate_boundaries(all_max_bound)
unused_min, map_min_bound = Utils.calculate_boundaries(all_min_bound)
return (map_max_bound, map_min_bound)
def get_shape_coords(self):
shape_zone = self.shapefile.shape(self.shape_id)
points = [(i[0], i[1]) for i in shape_zone.points]
x_center, y_center = Utils.calculate_centroid(points)
center = (x_center, y_center)
max_bound, min_bound = Utils.calculate_boundaries(points)
return (points, center, max_bound, min_bound)
def project_shape_coords(self, projection):
shape_zone = self.shapefile.shape(self.shape_id)
points = [
projection.apply_projection([i[0], i[1]])
for i in shape_zone.points
]
points = [projection.apply_translation([i[0], i[1]]) for i in points]
self.points = points
x_center, y_center = Utils.calculate_centroid(points)
self.center = (x_center, y_center)
max_bound, min_bound = Utils.calculate_boundaries(points)
self.max_bound = max_bound
self.min_bound = min_bound
