mitk::ContourSetToPointSetFilter Class Reference [Process Classes]

Converts a contour set to a point set. More...

#include <mitkContourSetToPointSetFilter.h>

Inheritance diagram for mitk::ContourSetToPointSetFilter:

Collaboration diagram for mitk::ContourSetToPointSetFilter:

List of all members.

Public Types
typedef ContourSetToPointSetFilter	Self
typedef PointSetSource	Superclass
typedef itk::SmartPointer< Self >	Pointer
typedef itk::SmartPointer < const Self >	ConstPointer
Public Member Functions
virtual const char *	GetClassName () const
virtual void	SetFrequency (unsigned int _arg)
virtual unsigned int	GetFrequency ()
virtual void	GenerateOutputInformation ()
virtual void	GenerateData ()
const mitk::ContourSet *	GetInput (void)
virtual void	SetInput (const mitk::ContourSet *contourSet)
Static Public Member Functions
static Pointer	New ()
Protected Member Functions
	ContourSetToPointSetFilter ()
virtual	~ContourSetToPointSetFilter ()
Protected Attributes
unsigned int	m_Frequency

---

Detailed Description

Converts a contour set to a point set.

The resulting pointset consists of sample points of all the contours

Definition at line 38 of file mitkContourSetToPointSetFilter.h.

---

Member Typedef Documentation

typedef itk::SmartPointer<const Self> mitk::ContourSetToPointSetFilter::ConstPointer

Definition at line 41 of file mitkContourSetToPointSetFilter.h.

typedef itk::SmartPointer<Self> mitk::ContourSetToPointSetFilter::Pointer

Definition at line 41 of file mitkContourSetToPointSetFilter.h.

typedef ContourSetToPointSetFilter mitk::ContourSetToPointSetFilter::Self

Definition at line 41 of file mitkContourSetToPointSetFilter.h.

typedef PointSetSource mitk::ContourSetToPointSetFilter::Superclass

Definition at line 41 of file mitkContourSetToPointSetFilter.h.

---

Constructor & Destructor Documentation

mitk::ContourSetToPointSetFilter::ContourSetToPointSetFilter

(

)

[protected]

Definition at line 23 of file mitkContourSetToPointSetFilter.cpp.

References m_Frequency, mitk::PointSetSource::MakeOutput(), and mitk::BaseProcess::SetNthOutput().

{
  OutputType::Pointer output = dynamic_cast<OutputType*> ( this->MakeOutput( 0 ).GetPointer() );
  this->SetNumberOfRequiredInputs(1);
  this->SetNumberOfOutputs( 1 );
  this->SetNthOutput(0, output.GetPointer());
  m_Frequency = 5;
}

mitk::ContourSetToPointSetFilter::~ContourSetToPointSetFilter

(

)

[protected, virtual]

Definition at line 32 of file mitkContourSetToPointSetFilter.cpp.

{
}

---

Member Function Documentation

void mitk::ContourSetToPointSetFilter::GenerateData

(

)

[virtual]

Definition at line 41 of file mitkContourSetToPointSetFilter.cpp.

References mitk::Contour::GetContourPath(), mitk::ContourSet::GetContours(), mitk::OpDESELECTPOINT, and mitk::OpINSERT.

{
  mitk::ContourSet* input =  (mitk::ContourSet*) (this->GetInput());
  mitk::PointSet::Pointer output = this->GetOutput();

  mitk::ContourSet::ContourVectorType contourVec = input->GetContours();
  mitk::ContourSet::ContourIterator contourIt = contourVec.begin();
  unsigned int pointId = 0;

  while ( contourIt != contourVec.end() )
  {
    mitk::Contour* nextContour = (mitk::Contour*) (*contourIt).second;

    mitk::Contour::InputType idx = nextContour->GetContourPath()->StartOfInput();
    mitk::Contour::OutputType point;
    mitk::Contour::InputType end = nextContour->GetContourPath()->EndOfInput();
    if (end > 50000) end = 0;

    while ( idx <= end )
    {
      point = nextContour->GetContourPath()->Evaluate(idx);
      Contour::BoundingBoxType::PointType p;
      p.CastFrom(point);
      mitk::PointOperation popInsert( mitk::OpINSERT, p, pointId++ );
      mitk::PointOperation popDeactivate( mitk::OpDESELECTPOINT, p , pointId++ );
      output->ExecuteOperation( &popInsert );
      output->ExecuteOperation( &popDeactivate );

      idx+=m_Frequency;
    }
    contourIt++;
  }
}

void mitk::ContourSetToPointSetFilter::GenerateOutputInformation

(

void

)

[virtual]

Definition at line 36 of file mitkContourSetToPointSetFilter.cpp.

{

}

virtual const char* mitk::ContourSetToPointSetFilter::GetClassName

(

)

const [virtual]

virtual unsigned int mitk::ContourSetToPointSetFilter::GetFrequency

(

)

[virtual]

const mitk::ContourSet * mitk::ContourSetToPointSetFilter::GetInput

(

void

)

Definition at line 76 of file mitkContourSetToPointSetFilter.cpp.

{
  if (this->GetNumberOfInputs() < 1)
  {
    return 0;
  }

  return static_cast<const mitk::ContourSet * >
    ( this->BaseProcess::GetInput(0) );
}

static Pointer mitk::ContourSetToPointSetFilter::New

(

)

[static]

Reimplemented from mitk::PointSetSource.

virtual void mitk::ContourSetToPointSetFilter::SetFrequency

(

unsigned int

_arg )

[virtual]

void mitk::ContourSetToPointSetFilter::SetInput

(

const mitk::ContourSet *

contourSet )

[virtual]

Definition at line 87 of file mitkContourSetToPointSetFilter.cpp.

{
  // Process object is not const-correct so the const_cast is required here
  this->BaseProcess::SetNthInput(0, 
    const_cast< mitk::ContourSet * >( input ) );
}

---

Member Data Documentation

unsigned int mitk::ContourSetToPointSetFilter::m_Frequency [protected]

Definition at line 63 of file mitkContourSetToPointSetFilter.h.

Referenced by ContourSetToPointSetFilter().

---

The documentation for this class was generated from the following files:

• mitkContourSetToPointSetFilter.h
• mitkContourSetToPointSetFilter.cpp