PhylogramPlot.h

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// SPDX-FileCopyrightText: The Bio++ Development Group
//
// SPDX-License-Identifier: CECILL-2.1
 
#ifndef BPP_PHYL_GRAPHICS_PHYLOGRAMPLOT_H
#define BPP_PHYL_GRAPHICS_PHYLOGRAMPLOT_H
 
 
#include "AbstractDendrogramPlot.h"
 
namespace bpp
{
class PhylogramDrawBranchEvent :
  public DrawIBranchEvent
{
private:
  double orientation_;
 
public:
  PhylogramDrawBranchEvent(const TreeDrawing* source, GraphicDevice* gd, const INode* node, const Cursor& cursor, short orientation);
 
public:
  Cursor getBranchCursor(double position) const;
};
 
 
class PhylogramPlot :
  public AbstractDendrogramPlot
{
private:
  double totalDepth_;
  double numberOfLeaves_;
 
public:
  PhylogramPlot() :
    AbstractDendrogramPlot(), totalDepth_(0), numberOfLeaves_(0)
  {}
 
  virtual ~PhylogramPlot() {}
 
  PhylogramPlot* clone() const { return new PhylogramPlot(*this); }
 
public:
  std::string getName() const { return "Phylogram"; }
 
  void setTree(const Tree* tree = 0);
 
  double getWidth() const { return totalDepth_; }
  double getHeight() const { return numberOfLeaves_; }
 
  void treeHasChanged()
  {
    if (hasTree())
    {
      getTree_()->setVoidBranchLengths(0.);
      totalDepth_ = TreeTemplateTools::getHeight(*getTree_()->getRootNode());
      numberOfLeaves_ = static_cast<double>(getTree_()->getNumberOfLeaves());
    }
  }
 
private:
  void drawDendrogram_(GraphicDevice& gDevice) const;
 
  void recursivePlot_(GraphicDevice& gDevice, INode& node, double x, double& y, double hDirection, double vDirection, unsigned int& tipCounter) const;
};
} // end of namespace bpp.
#endif // BPP_PHYL_GRAPHICS_PHYLOGRAMPLOT_H