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/*=========================================================================
Program: Visualization Toolkit
Module: vtkImageSinusoidSource.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.
=========================================================================*/
// .NAME vtkImageSinusoidSource - Create an image with sinusoidal pixel values.
// .SECTION Description
// vtkImageSinusoidSource just produces images with pixel values determined
// by a sinusoid.
#ifndef __vtkImageSinusoidSource_h
#define __vtkImageSinusoidSource_h
#include "vtkImagingSourcesModule.h" // For export macro
#include "vtkImageAlgorithm.h"
class VTKIMAGINGSOURCES_EXPORT vtkImageSinusoidSource : public vtkImageAlgorithm
{
public:
static vtkImageSinusoidSource *New();
vtkTypeMacro(vtkImageSinusoidSource,vtkImageAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the extent of the whole output image.
void SetWholeExtent(int xMinx, int xMax, int yMin, int yMax,
int zMin, int zMax);
// Description:
// Set/Get the direction vector which determines the sinusoidal
// orientation. The magnitude is ignored.
void SetDirection(double,double,double);
void SetDirection(double dir[3]);
vtkGetVector3Macro(Direction, double);
// Description:
// Set/Get the period of the sinusoid in pixels.
vtkSetMacro(Period, double);
vtkGetMacro(Period, double);
// Description:
// Set/Get the phase: 0->2Pi. 0 => Cosine, pi/2 => Sine.
vtkSetMacro(Phase, double);
vtkGetMacro(Phase, double);
// Description:
// Set/Get the magnitude of the sinusoid.
vtkSetMacro(Amplitude, double);
vtkGetMacro(Amplitude, double);
protected:
vtkImageSinusoidSource();
~vtkImageSinusoidSource() {};
int WholeExtent[6];
double Direction[3];
double Period;
double Phase;
double Amplitude;
virtual int RequestInformation (vtkInformation *, vtkInformationVector**, vtkInformationVector *);
virtual void ExecuteDataWithInformation(vtkDataObject *data, vtkInformation* outInfo);
private:
vtkImageSinusoidSource(const vtkImageSinusoidSource&); // Not implemented.
void operator=(const vtkImageSinusoidSource&); // Not implemented.
};
#endif
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