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,
#ifndef VTK_LEGACY_REMOVE
    vtkIdType* segmentId) override;
#else
    vtkIdType* segmentId = nullptr) override;
#endif // VTK_LEGACY_REMOVE
 
#ifndef VTK_LEGACY_REMOVE
  using vtkPlot::GetNearestPoint;
#endif // VTK_LEGACY_REMOVE
 
  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