/usr/include/ITK-4.5/itkContourSpatialObject.h is in libinsighttoolkit4-dev 4.5.0-3.
This file is owned by root:root, with mode 0o644.
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*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#ifndef __itkContourSpatialObject_h
#define __itkContourSpatialObject_h
#include <list>
#include "itkPointBasedSpatialObject.h"
#include "itkContourSpatialObjectPoint.h"
namespace itk
{
/**
* \class ContourSpatialObject
* \brief Representation of a Contour based on the spatial object classes.
*
* The Contour is basically defined by a set of points which are inside this blob
*
* \sa SpatialObjectPoint
* \ingroup ITKSpatialObjects
*/
template< unsigned int TDimension = 3 >
class ContourSpatialObject:
public PointBasedSpatialObject< TDimension >
{
public:
typedef ContourSpatialObject Self;
typedef PointBasedSpatialObject< TDimension > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef double ScalarType;
typedef ContourSpatialObjectPoint< TDimension > ControlPointType;
typedef SpatialObjectPoint< TDimension > InterpolatedPointType;
typedef std::vector< ControlPointType > ControlPointListType;
typedef std::vector< InterpolatedPointType > InterpolatedPointListType;
typedef typename Superclass::SpatialObjectPointType SpatialObjectPointType;
typedef typename Superclass::PointType PointType;
typedef typename Superclass::TransformType TransformType;
typedef typename Superclass::BoundingBoxType BoundingBoxType;
typedef VectorContainer< IdentifierType, PointType > PointContainerType;
typedef SmartPointer< PointContainerType > PointContainerPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Method for creation through the object factory. */
itkTypeMacro(ContourSpatialObject, PointBasedSpatialObject);
/** Returns a reference to the list of the control points. */
ControlPointListType & GetControlPoints(void);
/** Returns a reference to the list of the control points. */
const ControlPointListType & GetControlPoints(void) const;
/** Set the list of control points. */
void SetControlPoints(ControlPointListType & newPoints);
/** Return a control point in the list given the index */
const ControlPointType * GetControlPoint(IdentifierType id) const
{ return &( m_ControlPoints[id] ); }
/** Return a control point in the list given the index */
ControlPointType * GetControlPoint(IdentifierType id)
{ return &( m_ControlPoints[id] ); }
/** Return the number of control points in the list */
SizeValueType GetNumberOfControlPoints(void) const
{ return m_ControlPoints.size(); }
/** Returns a reference to the list of the interpolated points. */
InterpolatedPointListType & GetInterpolatedPoints(void);
/** Returns a reference to the list of the interpolated points. */
const InterpolatedPointListType & GetInterpolatedPoints(void) const;
/** Set the list of interpolated points. */
void SetInterpolatedPoints(InterpolatedPointListType & newPoints);
/** Return a interpolated point in the list given the index */
const InterpolatedPointType * GetInterpolatedPoint(IdentifierType id) const
{ return &( m_InterpolatedPoints[id] ); }
/** Return a interpolated point in the list given the index */
InterpolatedPointType * GetInterpolatedPoint(IdentifierType id)
{ return &( m_InterpolatedPoints[id] ); }
/** Return the number of interpolated points in the list */
SizeValueType GetNumberOfInterpolatedPoints(void) const
{ return m_InterpolatedPoints.size(); }
enum InterpolationType { NO_INTERPOLATION = 0,
EXPLICIT_INTERPOLATION, BEZIER_INTERPOLATION,
LINEAR_INTERPOLATION };
/** Set/Get the interpolation type */
InterpolationType GetInterpolationType() const
{ return m_InterpolationType; }
void SetInterpolationType(InterpolationType interpolation)
{ m_InterpolationType = interpolation; }
/** Set/Get if the contour is closed */
itkSetMacro(Closed, bool);
itkGetConstMacro(Closed, bool);
/** Set/Get the display orientation of the contour */
itkSetMacro(DisplayOrientation, int);
itkGetConstMacro(DisplayOrientation, int);
/** Set/Get the slice attached to the contour if any
* -1 is returned if no contour attached. */
itkSetMacro(AttachedToSlice, int);
itkGetConstMacro(AttachedToSlice, int);
/** Returns true if the Contour is evaluable at the requested point,
* false otherwise.
*
* Note: For this class, this will always return false. -GH
*/
bool IsEvaluableAt(const PointType & point,
unsigned int depth = 0, char *name = NULL) const;
/** Returns the value of the Contour at that point.
* Currently this function returns a binary value,
* but it might want to return a degree of membership
* in case of fuzzy Contours. */
bool ValueAt(const PointType & point, double & value,
unsigned int depth = 0, char *name = NULL) const;
/** Returns true if the point is inside the Contour, false otherwise. */
bool IsInside(const PointType & point,
unsigned int depth, char *name) const;
/** Test whether a point is inside or outside the object
* For computational speed purposes, it is faster if the method does not
* check the name of the class and the current depth */
virtual bool IsInside(const PointType & point) const;
/** Compute the boundaries of the Contour. */
bool ComputeLocalBoundingBox(void) const;
protected:
ContourSpatialObject(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
ControlPointListType m_ControlPoints;
InterpolatedPointListType m_InterpolatedPoints;
InterpolationType m_InterpolationType;
bool m_Closed;
int m_DisplayOrientation;
int m_AttachedToSlice;
ContourSpatialObject();
virtual ~ContourSpatialObject();
/** Method to print the object. */
virtual void PrintSelf(std::ostream & os, Indent indent) const;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkContourSpatialObject.hxx"
#endif
#endif // __itkContourSpatialObject_h
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