class PointSet(MyJSONEncoder.AbstractJSONEncoder): def __init__(self): self.points = [] self.boundingBox = BoundingBox() def addPoint(self, p): if not isinstance(p, Point): Logger().error( "PointSet: il punto passato alla bounding box non e' un punto valido" ) return False self.points.append(p) if not self.boundingBox.updateBoundingBox(p): Logger().error("PointSet: errore nell'update della bounding box") return False return True def getMin(self): return self.boundingBox.getMin() def getMax(self): return self.boundingBox.getMax() def size(self): return len(self.points) def decodeJson(self): ret = { "Points": self.size(), "BoundingBox": { "Min": self.getMin(), "Max": self.getMax(), }, "Coordinate": self.points } return ret