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/*=========================================================================
Program: Visualization Toolkit
Module: vtkPolyLineSource.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 vtkPolyLineSource - create a poly line from a list of input points
// .SECTION Description
// vtkPolyLineSource is a source object that creates a poly line from
// user-specified points. The output is a vtkPolyLine.
#ifndef vtkPolyLineSource_h
#define vtkPolyLineSource_h
#include "vtkFiltersSourcesModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
class vtkPoints;
class VTKFILTERSSOURCES_EXPORT vtkPolyLineSource : public vtkPolyDataAlgorithm
{
public:
static vtkPolyLineSource* New();
vtkTypeMacro(vtkPolyLineSource, vtkPolyDataAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set the number of points in the poly line.
void SetNumberOfPoints(vtkIdType numPoints);
vtkIdType GetNumberOfPoints();
// Description:
// Resize while preserving data.
void Resize(vtkIdType numPoints);
// Description:
// Set a point location.
void SetPoint(vtkIdType id, double x, double y, double z);
// Description:
// Get the points.
void SetPoints(vtkPoints* points);
vtkGetObjectMacro(Points, vtkPoints);
// Description:
// Set whether to close the poly line by connecting the last and first points.
vtkSetMacro(Closed, int);
vtkGetMacro(Closed, int);
vtkBooleanMacro(Closed, int);
protected:
vtkPolyLineSource();
~vtkPolyLineSource();
int RequestData(vtkInformation*, vtkInformationVector**, vtkInformationVector *);
vtkPoints* Points;
int Closed;
private:
vtkPolyLineSource(const vtkPolyLineSource&); // Not implemented.
void operator=(const vtkPolyLineSource&); // Not implemented.
};
#endif
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