vtkPlotBag.h

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/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkPlotBag.h

  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.

     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.

=========================================================================*/

#ifndef vtkPlotBag_h
#define vtkPlotBag_h

#include "vtkChartsCoreModule.h" // For export macro
#include "vtkPlotPoints.h"

class vtkPen;

class VTKCHARTSCORE_EXPORT vtkPlotBag : public vtkPlotPoints
{
public:
  vtkTypeMacro(vtkPlotBag, vtkPlotPoints);
  virtual void PrintSelf(ostream &os, vtkIndent indent);

  static vtkPlotBag *New();

  virtual void Update();

  virtual bool Paint(vtkContext2D *painter);

  virtual bool PaintLegend(vtkContext2D *painter, const vtkRectf& rect,
                           int legendIndex);

  virtual vtkStringArray *GetLabels();

  virtual vtkStdString GetTooltipLabel(const vtkVector2d &plotPos,
                                       vtkIdType seriesIndex,
                                       vtkIdType segmentIndex);


  virtual void SetInputData(vtkTable *table);
  virtual void SetInputData(vtkTable *table, const vtkStdString &yColumn,
                            const vtkStdString &densityColumn);
  virtual void SetInputData(vtkTable *table, const vtkStdString &xColumn,
                            const vtkStdString &yColumn,
                            const vtkStdString &densityColumn);

  virtual void SetInputData(vtkTable *table, vtkIdType xColumn,
                            vtkIdType yColumn,
                            vtkIdType densityColumn);


  vtkSetMacro(BagVisible, bool);
  vtkGetMacro(BagVisible, bool);


  void SetLinePen(vtkPen* pen);
  vtkGetObjectMacro(LinePen, vtkPen);

  void SetPointPen(vtkPen* pen) { this->SetPen(pen); }
  vtkPen* GetPointPen() { return this->GetPen(); }

protected:
  vtkPlotBag();
  ~vtkPlotBag();

  void UpdateTableCache(vtkDataArray*);

  bool BagVisible;
  vtkPoints2D* MedianPoints;
  vtkPoints2D* Q3Points;
  vtkPen* LinePen;

private:
  vtkPlotBag(const vtkPlotBag &) VTK_DELETE_FUNCTION;
  void operator=(const vtkPlotBag &) VTK_DELETE_FUNCTION;
};

#endif //vtkPlotBag_h