def setRadius(self, givenRadius: float):
center_geometry_mbr = Envelope.from_shapely_geom(self.centerGeometry)
width = center_geometry_mbr.maxx - center_geometry_mbr.minx
length = center_geometry_mbr.maxy - center_geometry_mbr.miny
center_geometry_internal_radius = sqrt(width**2 + length**2) / 2
self.radius = givenRadius if givenRadius > center_geometry_internal_radius else center_geometry_internal_radius
self.MBR = Envelope(self.centerPoint.x - self.radius,
self.centerPoint.x + self.radius,
self.centerPoint.y - self.radius,
self.centerPoint.y + self.radius)
def __init__(self, centerGeometry: BaseGeometry, givenRadius: float):
self.MBR = None
self.centerGeometry = centerGeometry
self.radius = givenRadius
center_geometry_mbr = Envelope.from_shapely_geom(self.centerGeometry)
self.centerPoint = self.centerPoint = Point(
(center_geometry_mbr.minx + center_geometry_mbr.maxx) / 2.0,
(center_geometry_mbr.miny + center_geometry_mbr.maxy) / 2.0)
width = center_geometry_mbr.maxx - center_geometry_mbr.minx
length = center_geometry_mbr.maxy - center_geometry_mbr.miny
center_geometry_internal_radius = sqrt(width**2 + length**2) / 2.0
self.radius = givenRadius if givenRadius > center_geometry_internal_radius else center_geometry_internal_radius
self.MBR = Envelope(self.centerPoint.x - self.radius,
self.centerPoint.x + self.radius,
self.centerPoint.y - self.radius,
self.centerPoint.y + self.radius)
super().__init__(self.centerPoint.buffer(self.radius))