def mayMove(self,pFrom:Point,pTo:Point):
if not self._Csvreader.fileLoaded:
return False
if not self._GraphLoaded:
return False
dim=self.getMapDim()
if dim.IsPointInDim(pFrom)==False:
return False
if dim.IsPointInDim(pTo)==False:
return False
NodeFrom = Point.ToGridNodeFromPoint(pFrom, dim.height)
NodeTo = Point.ToGridNodeFromPoint(pTo, dim.height)
return self._MovementCalculator.mayMove(NodeFrom,NodeTo,self._Graph)
def getPath(self,pFrom:Point,pTo:Point):
if not self._Csvreader.fileLoaded:
return PathResult([],False)
if not self._GraphLoaded:
return PathResult([],False)
dim=self.getMapDim()
if dim.IsPointInDim(pFrom)==False:
return PathResult([],False)
if dim.IsPointInDim(pTo)==False:
return PathResult([],False)
if(pFrom==pTo):
return PathResult(pTo,True)
NodeFrom = Point.ToGridNodeFromPoint(pFrom, dim.height)
NodeTo = Point.ToGridNodeFromPoint(pTo, dim.height)
path=self._MovementCalculator.getPath(NodeFrom,NodeTo,self._Graph)
if self._DrawGraphs and path.valid:
# we set connectivity
drawingGraph=nx.Graph()
for idx in range(len(path.nodelist)):
drawingGraph.add_node(idx)
drawingGraph.nodes[idx]["X"] = path.points[idx].x
drawingGraph.nodes[idx]["Y"] = path.points[idx].y
drawingGraph.nodes[idx]["RealID"] = path.nodelist[idx]
for idx in range(len(path.nodelist)):
for inneridx in range(len(path.nodelist)):
if(idx!=inneridx and self._Graph.has_edge(path.nodelist[idx],path.nodelist[inneridx])):
drawingGraph.add_edge(idx,inneridx, weight=self._Consts.ConnectedGraphVertexWeight)
graph_pos = nx.shell_layout(drawingGraph)
nx.draw_networkx_nodes(drawingGraph, graph_pos, node_size=1000, node_color='blue', alpha=0.3)
nx.draw_networkx_edges(drawingGraph, graph_pos)
labels = {}
for Idx in range(0, len(drawingGraph.nodes().keys())):
labels[Idx] = "({0}-{1})".format(drawingGraph.nodes[Idx]["X"],drawingGraph.nodes[Idx]["Y"])
nx.draw_networkx_labels(drawingGraph, graph_pos, labels=labels, font_size=12, font_family='sans-serif')
plt.show()
return path
def getAlt(self,location:Point):
dim = self.getMapDim()
if dim.IsPointInDim(location) == False:
return self._Consts.InValidAlt
nodeloc = Point.ToGridNodeFromPoint(location, dim.height)
return self._Csvreader.Matrix[location.y,location.x]