CSOLiveWireGraph.h

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/*************************************************************************************
**
** Copyright 2007, MeVis Medical Solutions AG
**
** The user may use this file in accordance with the license agreement provided with
** the Software or, alternatively, in accordance with the terms contained in a
** written agreement between the user and MeVis Medical Solutions AG.
**
** For further information use the contact form at https://www.mevislab.de/contact
**
**************************************************************************************/
 

 
#pragma once
 
 
#include "MLCSOSystem.h"
 
#include "CSOLiveWireNode.h"
#include "CSOObjectHeap.h"
 
 
ML_START_NAMESPACE


enum CSOLiveWireNeighborhoodMode
{
  CSO_LIVE_WIRE_4_NEIGHBORHOOD = 0, 
  CSO_LIVE_WIRE_8_NEIGHBORHOOD = 1  
};

 
class CSOLiveWireGraphBase;

class MLCSO_EXPORT CSOLiveWireGraph
{
 
public:
  CSOLiveWireGraph(float* imageData, unsigned int sizex, unsigned int sizey, bool useCostsDirectly, float voxelSizeX=1.0f, float voxelSizeY=1.0f);

  ~CSOLiveWireGraph();

  void setStartPosition(VoxelPos startVoxelPos);

  void getShortestPathToStart(VoxelPos endPos, std::vector<VoxelPos>& intermediatePositions, CSOLiveWireNeighborhoodMode neighborhoodMode, bool reverse=true);

  void setWeights(float weightGradient, float weightLaplace, float weightDirection);
 
protected:
  CSOLiveWireGraphBase* _impl;
};

 
ML_END_NAMESPACE