QGIS API Documentation  3.2.0-Bonn (bc43194)
Public Member Functions | List of all members
TriangleInterpolator Class Referenceabstract

This is an interface for interpolator classes for triangulations. More...

#include <TriangleInterpolator.h>

Inheritance diagram for TriangleInterpolator:
Inheritance graph
[legend]

Public Member Functions

virtual ~TriangleInterpolator ()=default
 
virtual bool calcNormVec (double x, double y, Vector3D *result SIP_OUT)=0
 Calculates the normal vector and assigns it to vec. More...
 
virtual bool calcPoint (double x, double y, QgsPoint &result SIP_OUT)=0
 Performs a linear interpolation in a triangle and assigns the x-,y- and z-coordinates to point. More...
 

Detailed Description

This is an interface for interpolator classes for triangulations.

Note
Not available in Python bindings.

Definition at line 31 of file TriangleInterpolator.h.

Constructor & Destructor Documentation

◆ ~TriangleInterpolator()

virtual TriangleInterpolator::~TriangleInterpolator ( )
virtualdefault

Member Function Documentation

◆ calcNormVec()

virtual bool TriangleInterpolator::calcNormVec ( double  x,
double  y,
Vector3D *result  SIP_OUT 
)
pure virtual

Calculates the normal vector and assigns it to vec.

Implemented in CloughTocherInterpolator.

◆ calcPoint()

virtual bool TriangleInterpolator::calcPoint ( double  x,
double  y,
QgsPoint &result  SIP_OUT 
)
pure virtual

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

Implemented in CloughTocherInterpolator.


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