ParametricLine Class Reference

ParametricLine is an Interface for parametric lines. More...

#include <ParametricLine.h>

Inheritance diagram for ParametricLine:

Public Member Functions
	ParametricLine ()
	Default constructor.
	ParametricLine (ParametricLine *par, QVector< Point3D * > *controlpoly)
	Constructor, par is a pointer to the parent object, controlpoly the controlpolygon.
virtual	~ParametricLine ()
	Destructor.
virtual void	add (ParametricLine *pl)=0
virtual void	calcFirstDer (float t, Vector3D *v)=0
virtual void	calcSecDer (float t, Vector3D *v)=0
virtual void	calcPoint (float t, Point3D *)=0
virtual void	changeDirection ()=0
virtual const Point3D *	getControlPoint (int number) const =0
virtual const QVector< Point3D * > *	getControlPoly () const =0
virtual int	getDegree () const =0
virtual ParametricLine *	getParent () const =0
virtual void	remove (int i)=0
virtual void	setControlPoly (QVector< Point3D * > *cp)=0
virtual void	setParent (ParametricLine *paral)=0

Protected Attributes
int	mDegree
	Degree of the parametric Line.
ParametricLine *	mParent
	Pointer to the parent object.
QVector< Point3D * > *	mControlPoly
	mControlPoly stores the points of the control polygon

Detailed Description

ParametricLine is an Interface for parametric lines.

It is possible, that a parametric line is composed of several parametric lines (see the composite pattern in Gamma et al. 'Design Patterns'). Do not build instances of it since it is an abstract class.

Constructor & Destructor Documentation

ParametricLine::ParametricLine ( )

inline

Default constructor.

ParametricLine::ParametricLine ( ParametricLine *  par, QVector< Point3D * > *  controlpoly  )

inline

Constructor, par is a pointer to the parent object, controlpoly the controlpolygon.

Note

not available in python binding

ParametricLine::~ParametricLine ( )

inlinevirtual

Destructor.

Member Function Documentation

virtual void ParametricLine::add ( ParametricLine *  pl )

pure virtual

Implemented in Bezier3D.

virtual void ParametricLine::calcFirstDer ( float  t, Vector3D *  v  )

pure virtual

Implemented in Bezier3D.

virtual void ParametricLine::calcPoint ( float  t, Point3D *    )

pure virtual

Implemented in Bezier3D.

virtual void ParametricLine::calcSecDer ( float  t, Vector3D *  v  )

pure virtual

Implemented in Bezier3D.

virtual void ParametricLine::changeDirection ( )

pure virtual

Implemented in Bezier3D.

virtual const Point3D* ParametricLine::getControlPoint ( int  number ) const

pure virtual

Implemented in Bezier3D.

virtual const QVector<Point3D*>* ParametricLine::getControlPoly ( ) const

pure virtual

Note

not available in python binding

Implemented in Bezier3D.

virtual int ParametricLine::getDegree ( ) const

pure virtual

Implemented in Bezier3D.

virtual ParametricLine* ParametricLine::getParent ( ) const

pure virtual

Implemented in Bezier3D.

virtual void ParametricLine::remove ( int  i )

pure virtual

Implemented in Bezier3D.

virtual void ParametricLine::setControlPoly ( QVector< Point3D * > *  cp )

pure virtual

Note

not available in python binding

Implemented in Bezier3D.

virtual void ParametricLine::setParent ( ParametricLine *  paral )

pure virtual

Implemented in Bezier3D.

Member Data Documentation

QVector<Point3D*>* ParametricLine::mControlPoly

protected

mControlPoly stores the points of the control polygon

int ParametricLine::mDegree

protected

Degree of the parametric Line.

ParametricLine* ParametricLine::mParent

protected

Pointer to the parent object.

If there isn't one, mParent is 0

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

• /tmp/buildd/qgis-2.6.0+wheezy1/src/analysis/interpolation/ParametricLine.h