VtkImageDataToLinePolyDataFilter.h

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#pragma once
 
#include "VtkAlgorithmProperties.h"
#include <vtkPolyDataAlgorithm.h>
 
class vtkInformation;
class vtkInformationVector;

class VtkImageDataToLinePolyDataFilter : public vtkPolyDataAlgorithm, public VtkAlgorithmProperties
{
public:
    static VtkImageDataToLinePolyDataFilter* New();
 
    vtkTypeMacro(VtkImageDataToLinePolyDataFilter, vtkPolyDataAlgorithm);

    void PrintSelf(ostream& os, vtkIndent indent) override;

    ogsUserPropertyMacro(LengthScaleFactor,double);

    void SetUserProperty(QString name, QVariant value) override
    {
        if (name.compare("LengthScaleFactor") == 0)
            SetLengthScaleFactor(value.toDouble());
    }

    vtkGetMacro(ImageSpacing,double);
 
    VtkImageDataToLinePolyDataFilter(const VtkImageDataToLinePolyDataFilter&) =
        delete;
    void operator=(const VtkImageDataToLinePolyDataFilter&) = delete;
 
protected:
    VtkImageDataToLinePolyDataFilter();

    ~VtkImageDataToLinePolyDataFilter() override;

    int FillInputPortInformation(int port, vtkInformation* info) override;

    int RequestData(vtkInformation* request, vtkInformationVector** inputVector,
                    vtkInformationVector* outputVector) override;

    double ImageSpacing{0.0};
};