vtkPlotBox.h

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

  Program:   Visualization Toolkit
  Module:    vtkPlotBox.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 vtkPlotBox_h
#define vtkPlotBox_h

#include "vtkChartsCoreModule.h" // For export macro
#include "vtkPlot.h"
#include "vtkStdString.h"       // For vtkStdString ivars

class vtkBrush;
class vtkTextProperty;
class vtkTable;
class vtkStdString;
class vtkScalarsToColors;

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

  static vtkPlotBox* New();

  virtual void Update();

  virtual bool Paint(vtkContext2D *painter);

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


  virtual void SetInputData(vtkTable *table);
  virtual void SetInputData(vtkTable *table, const vtkStdString&,
                            const vtkStdString&)
  {
    this->SetInputData(table);
  }

  virtual vtkStringArray *GetLabels();

  virtual vtkIdType GetNearestPoint(const vtkVector2f& point,
                                    const vtkVector2f& tolerance,
                                    vtkVector2f* location);


  void SetLookupTable(vtkScalarsToColors *lut);
  vtkScalarsToColors *GetLookupTable();

  void SetColumnColor(const vtkStdString& colName, double *rgb);

  virtual void CreateDefaultLookupTable();


  vtkGetMacro(BoxWidth, float);
  vtkSetMacro(BoxWidth, float);


  vtkGetObjectMacro(TitleProperties, vtkTextProperty);

protected:
  vtkPlotBox();
  ~vtkPlotBox();

  void DrawBoxPlot(int, unsigned char*, double, vtkContext2D*);

  bool UpdateTableCache(vtkTable *table);


  class Private;
  Private* Storage;

  vtkTimeStamp BuildTime;

  float BoxWidth;

  vtkScalarsToColors *LookupTable;

  vtkTextProperty* TitleProperties;

private:
  vtkPlotBox(const vtkPlotBox &) VTK_DELETE_FUNCTION;
  void operator=(const vtkPlotBox &) VTK_DELETE_FUNCTION;

};

#endif //vtkPlotBox_h