dox/Graphics/vtkCursor2D.h

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

  Program:   Visualization Toolkit
  Module:    vtkCursor2D.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 __vtkCursor2D_h
#define __vtkCursor2D_h

#include "vtkPolyDataAlgorithm.h"

class VTK_GRAPHICS_EXPORT vtkCursor2D : public vtkPolyDataAlgorithm 
{
public:
  vtkTypeMacro(vtkCursor2D,vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent);

  static vtkCursor2D *New();


  void SetModelBounds(double xmin, double xmax, double ymin, double ymax,
                      double zmin, double zmax);
  void SetModelBounds(double bounds[6]);
  vtkGetVectorMacro(ModelBounds,double,6);


  void SetFocalPoint(double x[3]);
  void SetFocalPoint(double x, double y, double z)
    {
      double xyz[3];
      xyz[0] = x; xyz[1] = y; xyz[2] = z;
      this->SetFocalPoint(xyz);
    }
  vtkGetVectorMacro(FocalPoint,double,3);


  vtkSetMacro(Outline,int);
  vtkGetMacro(Outline,int);
  vtkBooleanMacro(Outline,int);


  vtkSetMacro(Axes,int);
  vtkGetMacro(Axes,int);
  vtkBooleanMacro(Axes,int);


  vtkSetClampMacro(Radius,double,0.0,VTK_LARGE_FLOAT);
  vtkGetMacro(Radius,double);


  vtkSetMacro(Point,int);
  vtkGetMacro(Point,int);
  vtkBooleanMacro(Point,int);


  vtkSetMacro(TranslationMode,int);
  vtkGetMacro(TranslationMode,int);
  vtkBooleanMacro(TranslationMode,int);


  vtkSetMacro(Wrap,int);
  vtkGetMacro(Wrap,int);
  vtkBooleanMacro(Wrap,int);


  void AllOn();
  void AllOff();

protected:
  vtkCursor2D();
  ~vtkCursor2D() {}

  int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector*);

  double ModelBounds[6];
  double FocalPoint[3];
  int    Outline;
  int    Axes;
  int    Point;
  double Radius;
  int    TranslationMode;
  int    Wrap;
  
private:
  vtkCursor2D(const vtkCursor2D&);  // Not implemented.
  void operator=(const vtkCursor2D&);  // Not implemented.
};

#endif