vtkPlotParallelCoordinates.h

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

  Program:   Visualization Toolkit
  Module:    vtkPlotParallelCoordinates.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 vtkPlotParallelCoordinates_h
#define vtkPlotParallelCoordinates_h

#include "vtkChartsCoreModule.h" // For export macro
#include "vtkPlot.h"
#include "vtkScalarsToColors.h" // For VTK_COLOR_MODE_DEFAULT and _MAP_SCALARS
#include "vtkStdString.h"       // For vtkStdString ivars

class vtkChartParallelCoordinates;
class vtkTable;
class vtkStdString;
class vtkScalarsToColors;
class vtkUnsignedCharArray;

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

  static vtkPlotParallelCoordinates* New();

  void Update() override;

  bool Paint(vtkContext2D *painter) override;

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

  void GetBounds(double bounds[4]) override;

  bool SetSelectionRange(int Axis, float low, float high);

  bool ResetSelectionRange();


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


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

  virtual void CreateDefaultLookupTable();


  vtkSetMacro(ScalarVisibility,vtkTypeBool);
  vtkGetMacro(ScalarVisibility,vtkTypeBool);
  vtkBooleanMacro(ScalarVisibility,vtkTypeBool);


  void SelectColorArray(vtkIdType arrayNum);
  void SelectColorArray(const vtkStdString &arrayName);

  vtkStdString GetColorArrayName();

protected:
  vtkPlotParallelCoordinates();
  ~vtkPlotParallelCoordinates() override;

  bool UpdateTableCache(vtkTable *table);


  class Private;
  Private* Storage;

  vtkTimeStamp BuildTime;


  vtkScalarsToColors *LookupTable;
  vtkUnsignedCharArray *Colors;
  vtkTypeBool ScalarVisibility;
  vtkStdString ColorArrayName;

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

};

#endif //vtkPlotParallelCoordinates_h