QgsMeshZValueDataset Class Reference

Convenient class that can be used to obtain a dataset that represents the Z values of mesh vertices. More...

#include <qgsmeshtriangulation.h>

Inheritance diagram for QgsMeshZValueDataset:

Public Member Functions
	QgsMeshZValueDataset (const QgsMesh &mesh)
	Constructor with the mesh. More...
QgsMeshDataBlock	areFacesActive (int faceIndex, int count) const override
	Returns whether faces are active. More...
QgsMeshDatasetValue	datasetValue (int valueIndex) const override
	Returns the value with index valueIndex. More...
QgsMeshDataBlock	datasetValues (bool isScalar, int valueIndex, int count) const override
	Returns count values from valueIndex. More...
bool	isActive (int faceIndex) const override
	Returns whether the face is active. More...
QgsMeshDatasetMetadata	metadata () const override
	Returns the metadata of the dataset. More...
int	valuesCount () const override
	Returns the values count. More...
Public Member Functions inherited from QgsMeshDataset
	QgsMeshDataset ()=default
	Constructor. More...
virtual	~QgsMeshDataset ()=default
	Destructor. More...
virtual QgsMeshDataBlock	areFacesActive (int faceIndex, int count) const =0
	Returns whether faces are active. More...
virtual QgsMeshDatasetValue	datasetValue (int valueIndex) const =0
	Returns the value with index valueIndex. More...
virtual QgsMeshDataBlock	datasetValues (bool isScalar, int valueIndex, int count) const =0
	Returns count values from valueIndex. More...
virtual bool	isActive (int faceIndex) const =0
	Returns whether the face is active. More...
virtual QgsMeshDatasetMetadata	metadata () const =0
	Returns the metadata of the dataset. More...
virtual int	valuesCount () const =0
	Returns the values count. More...

Detailed Description

Convenient class that can be used to obtain a dataset that represents the Z values of mesh vertices.

Since

QGIS 3.16

Definition at line 111 of file qgsmeshtriangulation.h.

Constructor & Destructor Documentation

QgsMeshZValueDataset()

QgsMeshZValueDataset::QgsMeshZValueDataset

(

const QgsMesh &

mesh

)

Constructor with the mesh.

Definition at line 284 of file qgsmeshtriangulation.cpp.

Member Function Documentation

areFacesActive()

QgsMeshDataBlock QgsMeshZValueDataset::areFacesActive ( int  faceIndex, int  count  ) const

overridevirtual

Returns whether faces are active.

Implements QgsMeshDataset.

Definition at line 314 of file qgsmeshtriangulation.cpp.

datasetValue()

QgsMeshDatasetValue QgsMeshZValueDataset::datasetValue ( int  valueIndex ) const

overridevirtual

Returns the value with index valueIndex.

Implements QgsMeshDataset.

Definition at line 295 of file qgsmeshtriangulation.cpp.

datasetValues()

QgsMeshDataBlock QgsMeshZValueDataset::datasetValues ( bool  isScalar, int  valueIndex, int  count  ) const

overridevirtual

Returns count values from valueIndex.

Implements QgsMeshDataset.

Definition at line 303 of file qgsmeshtriangulation.cpp.

isActive()

bool QgsMeshZValueDataset::isActive ( int  faceIndex ) const

overridevirtual

Returns whether the face is active.

Implements QgsMeshDataset.

Definition at line 323 of file qgsmeshtriangulation.cpp.

metadata()

QgsMeshDatasetMetadata QgsMeshZValueDataset::metadata ( ) const

overridevirtual

Returns the metadata of the dataset.

Implements QgsMeshDataset.

Definition at line 328 of file qgsmeshtriangulation.cpp.

valuesCount()

int QgsMeshZValueDataset::valuesCount ( ) const

overridevirtual

Returns the values count.

Implements QgsMeshDataset.

Definition at line 333 of file qgsmeshtriangulation.cpp.

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

• /build/qgis-3.37.0+git20240325+fdefdf9c27f+17bookworm/src/analysis/mesh/qgsmeshtriangulation.h
• /build/qgis-3.37.0+git20240325+fdefdf9c27f+17bookworm/src/analysis/mesh/qgsmeshtriangulation.cpp