SpringEmbedderGridVariant.h

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#pragma once
 
#include <ogdf/basic/Array2D.h>
#include <ogdf/basic/GraphAttributes.h>
#include <ogdf/energybased/SpringForceModel.h>
#include <ogdf/energybased/spring_embedder/SpringEmbedderBase.h>
 
namespace ogdf {
 
 
class OGDF_EXPORT SpringEmbedderGridVariant : public spring_embedder::SpringEmbedderBase {
public:
    SpringEmbedderGridVariant() { m_forceLimitStep = .5; }
 
protected:
    void callMaster(const GraphCopy& copy, GraphAttributes& attr, DPoint& box) override;
 
private:
    struct NodeInfo {
        DPoint m_pos;
 
        int m_adjBegin;
        int m_adjStop;
 
        int m_gridX;
        int m_gridY;
 
        ListIterator<int> m_lit;
    };
 
    class ForceModelBase;
    class ForceModelFR;
    class ForceModelFRModAttr;
    class ForceModelFRModRep;
    class ForceModelEades;
    class ForceModelHachul;
    class ForceModelGronemann;
 
    class Master;
    class Worker;
};
 
}