LinTriangleInterpolator is a class which interpolates linearly on a triangulation. More...

#include <LinTriangleInterpolator.h>

Inheritance diagram for LinTriangleInterpolator:

Public Member Functions
	LinTriangleInterpolator ()
	Default constructor. More...

	LinTriangleInterpolator (DualEdgeTriangulation *tin)
	Constructor with reference to a DualEdgeTriangulation object. More...

virtual	~LinTriangleInterpolator ()
	Destructor. More...

virtual bool	calcNormVec (double x, double y, Vector3D *result) override
	Calculates the normal vector and assigns it to vec. More...

virtual bool	calcPoint (double x, double y, Point3D *result) override
	Performs a linear interpolation in a triangle and assigns the x-,y- and z-coordinates to point. More...

virtual DualEdgeTriangulation *	getTriangulation () const
	Returns a pointer to the current Triangulation object. More...

virtual void	setTriangulation (DualEdgeTriangulation *tin)
	Sets a Triangulation. More...

Public Member Functions inherited from TriangleInterpolator
virtual	~TriangleInterpolator ()

Protected Member Functions
virtual bool	calcFirstDerX (double x, double y, Vector3D *result)
	Calculates the first derivative with respect to x for a linear surface and assigns it to vec. More...

virtual bool	calcFirstDerY (double x, double y, Vector3D *result)
	Calculates the first derivative with respect to y for a linear surface and assigns it to vec. More...

Protected Attributes
DualEdgeTriangulation *	mTIN

Detailed Description

LinTriangleInterpolator is a class which interpolates linearly on a triangulation.

Definition at line 24 of file LinTriangleInterpolator.h.

Constructor & Destructor Documentation

LinTriangleInterpolator::LinTriangleInterpolator ( )

inline

Default constructor.

Definition at line 51 of file LinTriangleInterpolator.h.

LinTriangleInterpolator::LinTriangleInterpolator ( DualEdgeTriangulation * tin )

inline

Constructor with reference to a DualEdgeTriangulation object.

Definition at line 56 of file LinTriangleInterpolator.h.

LinTriangleInterpolator::~LinTriangleInterpolator ( )

inlinevirtual

Destructor.

Definition at line 61 of file LinTriangleInterpolator.h.

Member Function Documentation

virtual bool LinTriangleInterpolator::calcFirstDerX	(	double	x,
		double	y,
		Vector3D *	result
	)

protectedvirtual

Calculates the first derivative with respect to x for a linear surface and assigns it to vec.

virtual bool LinTriangleInterpolator::calcFirstDerY	(	double	x,
		double	y,
		Vector3D *	result
	)

protectedvirtual

Calculates the first derivative with respect to y for a linear surface and assigns it to vec.

virtual bool LinTriangleInterpolator::calcNormVec	(	double	x,
		double	y,
		Vector3D *	result
	)

overridevirtual

Calculates the normal vector and assigns it to vec.

Implements TriangleInterpolator.

virtual bool LinTriangleInterpolator::calcPoint	(	double	x,
		double	y,
		Point3D *	result
	)

overridevirtual

Performs a linear interpolation in a triangle and assigns the x-,y- and z-coordinates to point.

Implements TriangleInterpolator.

DualEdgeTriangulation * LinTriangleInterpolator::getTriangulation ( ) const

inlinevirtual

Returns a pointer to the current Triangulation object.

Definition at line 66 of file LinTriangleInterpolator.h.

void LinTriangleInterpolator::setTriangulation ( DualEdgeTriangulation * tin )

inlinevirtual

Sets a Triangulation.

Definition at line 71 of file LinTriangleInterpolator.h.

Member Data Documentation

DualEdgeTriangulation* LinTriangleInterpolator::mTIN

protected

Definition at line 44 of file LinTriangleInterpolator.h.

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

/tmp/buildd/qgis-2.10.1+git20150822+dd4475c+20trusty/src/analysis/interpolation/LinTriangleInterpolator.h

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation