/usr/include/ITK-4.5/itkArrowSpatialObject.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 __itkArrowSpatialObject_h
#define __itkArrowSpatialObject_h
#include "itkSpatialObject.h"
namespace itk
{
/**
* \class ArrowSpatialObject
* \brief Representation of a Arrow based on the spatial object classes.
*
* A ArrowSpatialObject represents a Arrow by serving as the parent of
* the elements of the Arrow. Since any itk::SpatialObject can have
* children (see SpatialObject::GetChildren()), this class needs no
* additional methods.
* \ingroup ITKSpatialObjects
*/
template< unsigned int TDimension = 3 >
class ArrowSpatialObject:
public SpatialObject< TDimension >
{
public:
typedef ArrowSpatialObject Self;
typedef SpatialObject< TDimension > Superclass;
typedef SmartPointer< Self > Pointer;
typedef SmartPointer< const Self > ConstPointer;
typedef double ScalarType;
typedef Vector< double, TDimension > VectorType;
typedef Point< double, TDimension > PointType;
typedef typename Superclass::TransformType TransformType;
typedef typename TransformType::MatrixType MatrixType;
/** Method for creation through the object factory. */
itkNewMacro(Self);
/** Method for creation through the object factory. */
itkTypeMacro(ArrowSpatialObject, SpatialObject);
/** Set the position of the arrow */
void SetPosition(const PointType & p)
{
m_Position = p;
this->UpdateTransform();
}
itkGetConstMacro(Position, PointType);
void SetPosition(float x, float y)
{
m_Position[0] = x;
m_Position[1] = y;
this->UpdateTransform();
}
void SetPosition(float x, float y, float z)
{
m_Position[0] = x;
m_Position[1] = y;
m_Position[2] = z;
this->UpdateTransform();
}
/** Set the direction of the arrow */
void SetDirection(const VectorType & d)
{
m_Direction = d;
this->UpdateTransform();
}
itkGetConstMacro(Direction, VectorType);
void SetDirection(float x, float y)
{
m_Direction[0] = x;
m_Direction[1] = y;
this->UpdateTransform();
}
void SetDirection(float x, float y, float z)
{
m_Direction[0] = x;
m_Direction[1] = y;
m_Direction[2] = z;
this->UpdateTransform();
}
/** Set the length of the arrow */
void SetLength(double length);
/** Get the length of the arrow */
itkGetConstReferenceMacro(Length, double);
/** Compute the local bounding box */
bool ComputeLocalBoundingBox() const;
/** Returns true if the point is inside the line, 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;
protected:
ArrowSpatialObject();
virtual ~ArrowSpatialObject();
/** Update the transformation given the position and the direction */
void UpdateTransform();
/** Method to print the object.*/
virtual void PrintSelf(std::ostream & os, Indent indent) const;
private:
ArrowSpatialObject(const Self &); //purposely not implemented
void operator=(const Self &); //purposely not implemented
VectorType m_Direction;
PointType m_Position;
double m_Length;
};
} // end namespace itk
#ifndef ITK_MANUAL_INSTANTIATION
#include "itkArrowSpatialObject.hxx"
#endif
#endif // __itkArrowSpatialObject_h
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