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vtkImageCursor3D.h
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vtkImageCursor3D.h
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/*=========================================================================
Program: Visualization Toolkit
Module: vtkImageCursor3D.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.
=========================================================================*/
/**
* @class vtkImageCursor3D
* @brief Paints a cursor on top of an image or volume.
*
* vtkImageCursor3D will draw a cursor on a 2d image or 3d volume.
*/
#ifndef vtkImageCursor3D_h
#define vtkImageCursor3D_h
#include "vtkImagingHybridModule.h" // For export macro
#include "vtkImageInPlaceFilter.h"
class VTKIMAGINGHYBRID_EXPORT vtkImageCursor3D : public vtkImageInPlaceFilter
{
public:
static vtkImageCursor3D *New();
vtkTypeMacro(vtkImageCursor3D,vtkImageInPlaceFilter);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Sets/Gets the center point of the 3d cursor.
*/
vtkSetVector3Macro(CursorPosition, double);
vtkGetVector3Macro(CursorPosition, double);
//@}
//@{
/**
* Sets/Gets what pixel value to draw the cursor in.
*/
vtkSetMacro(CursorValue, double);
vtkGetMacro(CursorValue, double);
//@}
//@{
/**
* Sets/Gets the radius of the cursor. The radius determines
* how far the axis lines project out from the cursors center.
*/
vtkSetMacro(CursorRadius, int);
vtkGetMacro(CursorRadius, int);
//@}
protected:
vtkImageCursor3D();
~vtkImageCursor3D() VTK_OVERRIDE {}
double CursorPosition[3];
double CursorValue;
int CursorRadius;
int RequestData(vtkInformation *request,
vtkInformationVector** inputVector,
vtkInformationVector* outputVector) VTK_OVERRIDE;
private:
vtkImageCursor3D(const vtkImageCursor3D&) VTK_DELETE_FUNCTION;
void operator=(const vtkImageCursor3D&) VTK_DELETE_FUNCTION;
};
#endif