vtkPlotArea.h

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

  Program:   Visualization Toolkit
  Module:    vtkPlotArea.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 vtkPlotArea_h
#define vtkPlotArea_h

#include "vtkPlot.h"

class VTKCHARTSCORE_EXPORT vtkPlotArea : public vtkPlot
{
public:
  static vtkPlotArea* New();
  vtkTypeMacro(vtkPlotArea, vtkPlot);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  using Superclass::SetInputArray;


  void SetColor(unsigned char r, unsigned char g, unsigned char b,
                        unsigned char a) override;
  void SetColor(double r,  double g, double b) override;


  vtkGetMacro(ValidPointMaskName, vtkStdString)
  vtkSetMacro(ValidPointMaskName, vtkStdString)

  void Update() override;

  void GetBounds(double bounds[4]) override;

  void UpdateCache() override;

  bool Paint(vtkContext2D *painter) override;

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

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

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

protected:
  vtkPlotArea();
  ~vtkPlotArea() override;

  vtkStdString ValidPointMaskName;

private:
  vtkPlotArea(const vtkPlotArea&) = delete;
  void operator=(const vtkPlotArea&) = delete;

  class vtkTableCache;
  vtkTableCache* TableCache;

  vtkTimeStamp UpdateTime;

};

#endif