Interpolation in a triangular irregular network. More...

#include <qgstininterpolator.h>

Inheritance diagram for QgsTINInterpolator:

Public Types
enum	TIN_INTERPOLATION { Linear, CloughTocher }

Public Types inherited from QgsInterpolator
enum	InputType { POINTS, STRUCTURE_LINES, BREAK_LINES }
	Describes the type of input data. More...

Public Member Functions
	QgsTINInterpolator (const QList< LayerData > &inputData, TIN_INTERPOLATION interpolation=Linear, bool showProgressDialog=false)

	~QgsTINInterpolator ()

int	interpolatePoint (double x, double y, double &result) override
	Calculates interpolation value for map coordinates x, y. More...

void	setExportTriangulationToFile (bool e)

void	setTriangulationFilePath (const QString &filepath)

Public Member Functions inherited from QgsInterpolator
	QgsInterpolator (const QList< LayerData > &layerData)

virtual	~QgsInterpolator ()

const QList< LayerData > &	layerData () const

Additional Inherited Members
Protected Member Functions inherited from QgsInterpolator
int	cacheBaseData ()
	Caches the vertex and value data from the provider. More...

Protected Attributes inherited from QgsInterpolator
QVector< vertexData >	mCachedBaseData

bool	mDataIsCached
	Flag that tells if the cache already has been filled. More...

QList< LayerData >	mLayerData

Detailed Description

Interpolation in a triangular irregular network.

Definition at line 30 of file qgstininterpolator.h.

Member Enumeration Documentation

◆ TIN_INTERPOLATION

enum QgsTINInterpolator::TIN_INTERPOLATION

Enumerator
Linear
CloughTocher

Definition at line 34 of file qgstininterpolator.h.

Constructor & Destructor Documentation

◆ QgsTINInterpolator()

QgsTINInterpolator::QgsTINInterpolator	(	const QList< LayerData > &	inputData,
		TIN_INTERPOLATION	interpolation = `Linear`,
		bool	showProgressDialog = `false`
	)

Definition at line 30 of file qgstininterpolator.cpp.

◆ ~QgsTINInterpolator()

QgsTINInterpolator::~QgsTINInterpolator ( )

Definition at line 41 of file qgstininterpolator.cpp.

Member Function Documentation

◆ interpolatePoint()

int QgsTINInterpolator::interpolatePoint	(	double	x,
		double	y,
		double &	result
	)

overridevirtual

Calculates interpolation value for map coordinates x, y.

Parameters

x	x-coordinate (in map units)
y	y-coordinate (in map units)
result	out: interpolation result

Returns: 0 in case of success

Implements QgsInterpolator.

Definition at line 47 of file qgstininterpolator.cpp.

◆ setExportTriangulationToFile()

void QgsTINInterpolator::setExportTriangulationToFile ( bool e )

inline

Definition at line 49 of file qgstininterpolator.h.

◆ setTriangulationFilePath()

void QgsTINInterpolator::setTriangulationFilePath ( const QString & filepath )

inline

Definition at line 50 of file qgstininterpolator.h.

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

/tmp/buildd/qgis-2.18.21+99unstable/src/analysis/interpolation/qgstininterpolator.h
/tmp/buildd/qgis-2.18.21+99unstable/src/analysis/interpolation/qgstininterpolator.cpp

Public Types

Public Member Functions

Additional Inherited Members