SimpleCCPacker.h

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#pragma once
 
#include <ogdf/basic/LayoutModule.h>
#include <ogdf/basic/basic.h>
#include <ogdf/basic/geometry.h>
 
#include <memory>
 
namespace ogdf {
class GraphAttributes;
 
 
class OGDF_EXPORT SimpleCCPacker : public LayoutModule {
public:
    explicit SimpleCCPacker(LayoutModule* pSubLayoutModule = nullptr)
        : m_pSubLayoutModule(pSubLayoutModule) {
        m_leftMargin = 10.0;
        m_rightMargin = 10.0;
        m_bottomMargin = 10.0;
        m_topMargin = 10.0;
    }
 
    void setMargins(double left, double top, double right, double bottom) {
        m_leftMargin = left;
        m_rightMargin = right;
        m_bottomMargin = bottom;
        m_topMargin = top;
    }
 
    virtual void call(GraphAttributes& GA) override;
 
protected:
    double m_leftMargin;
    double m_rightMargin;
    double m_bottomMargin;
    double m_topMargin;
 
    std::unique_ptr<LayoutModule> m_pSubLayoutModule;
 
    void computeBoundingBox(const GraphAttributes& graphAttributes, DPoint& min_coord,
            DPoint& max_coord);
};
 
}