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qgsmeshtriangulation.sip.in
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qgsmeshtriangulation.sip.in
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/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/mesh/qgsmeshtriangulation.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/
class QgsMeshTriangulation : QObject
{
%Docstring
Class that handles mesh creation with Delaunay constrained triangulation
.. versionadded:: 3.16
%End
%TypeHeaderCode
#include "qgsmeshtriangulation.h"
%End
public:
QgsMeshTriangulation();
%Docstring
Constructor
%End
~QgsMeshTriangulation();
bool addVertices( QgsFeatureIterator &vertexFeatureIterator, int valueAttribute, const QgsCoordinateTransform &transform, QgsFeedback *feedback = 0, long featureCount = 1 );
%Docstring
Adds vertices to the triangulation from a feature iterator, return ``True`` if successful.
:param vertexFeatureIterator: the feature iterator of vertices to insert
:param valueAttribute: the index of the attribute that represents the value of vertices, if -1 uses Z coordinate of vertices
:param transform: the coordinates transform used to transform coordinates
:param feedback: feedback argument may be specified to allow cancellation and progress reports
:param featureCount: the count of feature to allow progress report of the feedback
%End
bool addBreakLines( QgsFeatureIterator &lineFeatureIterator, int valueAttribute, const QgsCoordinateTransform &transformContext, QgsFeedback *feedback = 0, long featureCount = 1 );
%Docstring
Adds break lines from a vector layer, return ``True`` if successful.
:param lineFeatureIterator: the feature iterator of break lines to insert
:param valueAttribute: the index of the attribute that represents the value of vertices, if -1 uses Z coordinate of vertices
:param transform: the coordinates transform used to transform coordinates
:param feedback: feedback argument may be specified to allow cancellation and progress reports
:param featureCount: the count of feature to allow progress report of the feedback
.. warning::
if the feature iterator contains only point geometries, the vertices will be added only without treating them as breaklines
%End
QgsMesh triangulatedMesh() const;
%Docstring
Returns the triangulated mesh
%End
void setCrs( const QgsCoordinateReferenceSystem &crs );
%Docstring
Sets the coordinate reference system used for the triangulation
%End
private:
QgsMeshTriangulation( const QgsMeshTriangulation &rhs );
};
class QgsMeshZValueDatasetGroup: QgsMeshDatasetGroup
{
%Docstring
Convenient class that can be used to obtain a datasetgroup on vertices that represents the Z value of the mesh vertices
.. versionadded:: 3.16
%End
%TypeHeaderCode
#include "qgsmeshtriangulation.h"
%End
public:
QgsMeshZValueDatasetGroup( const QString &datasetGroupName, const QgsMesh &mesh );
%Docstring
Constructor
:param datasetGroupName: the name of the dataset group
:param mesh: the mesh used to create the Z value dataset
%End
virtual void initialize();
virtual QgsMeshDatasetMetadata datasetMetadata( int datasetIndex ) const;
virtual int datasetCount() const;
virtual QgsMeshDataset *dataset( int index ) const;
virtual QgsMeshDatasetGroup::Type type() const;
virtual QDomElement writeXml( QDomDocument &doc, const QgsReadWriteContext &context ) const;
private:
QgsMeshZValueDatasetGroup( const QgsMeshZValueDatasetGroup &rhs );
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/mesh/qgsmeshtriangulation.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/