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147 lines
4.8 KiB
Plaintext
147 lines
4.8 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/analysis/mesh/qgsmeshtriangulation.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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class QgsMeshTriangulation : QObject
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{
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%Docstring(signature="appended")
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Class that handles mesh creation with Delaunay constrained triangulation
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.. versionadded:: 3.16
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%End
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%TypeHeaderCode
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#include "qgsmeshtriangulation.h"
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%End
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public:
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QgsMeshTriangulation();
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~QgsMeshTriangulation();
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bool addVertices( QgsFeatureIterator &vertexFeatureIterator, int valueAttribute, const QgsCoordinateTransform &transform, QgsFeedback *feedback = 0, long featureCount = 1 );
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%Docstring
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Adds vertices to the triangulation from a feature iterator, return ``True`` if successful.
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:param vertexFeatureIterator: the feature iterator of vertices to insert
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:param valueAttribute: the index of the attribute that represents the value of vertices, if -1 uses Z coordinate of vertices
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:param transform: the coordinates transform used to transform coordinates
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:param feedback: feedback argument may be specified to allow cancellation and progress reports
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:param featureCount: the count of feature to allow progress report of the feedback
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%End
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bool addBreakLines( QgsFeatureIterator &lineFeatureIterator, int valueAttribute, const QgsCoordinateTransform &transformContext, QgsFeedback *feedback = 0, long featureCount = 1 );
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%Docstring
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Adds break lines from a vector layer, return ``True`` if successful.
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:param lineFeatureIterator: the feature iterator of break lines to insert
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:param valueAttribute: the index of the attribute that represents the value of vertices, if -1 uses Z coordinate of vertices
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:param transformContext: the coordinates transform context used to transform coordinates
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:param feedback: feedback argument may be specified to allow cancellation and progress reports
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:param featureCount: the count of feature to allow progress report of the feedback
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.. warning::
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if the feature iterator contains only point geometries, the vertices will be added only without treating them as breaklines
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%End
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int addVertex( const QgsPoint &vertex );
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%Docstring
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Adds a new vertex in the triangulation and returns the index of the new vertex
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.. versionadded:: 3.22
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%End
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QgsMesh triangulatedMesh( QgsFeedback *feedback = 0 ) const;
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%Docstring
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Returns the triangulated mesh
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%End
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void setCrs( const QgsCoordinateReferenceSystem &crs );
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%Docstring
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Sets the coordinate reference system used for the triangulation
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%End
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private:
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QgsMeshTriangulation( const QgsMeshTriangulation &rhs );
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};
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class QgsMeshZValueDatasetGroup: QgsMeshDatasetGroup
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{
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%Docstring(signature="appended")
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Convenient class that can be used to obtain a datasetgroup on vertices that represents the Z value of the mesh vertices
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.. versionadded:: 3.16
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%End
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%TypeHeaderCode
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#include "qgsmeshtriangulation.h"
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%End
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public:
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QgsMeshZValueDatasetGroup( const QString &datasetGroupName, const QgsMesh &mesh );
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%Docstring
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Constructor
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:param datasetGroupName: the name of the dataset group
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:param mesh: the mesh used to create the Z value dataset
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%End
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virtual void initialize();
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virtual QgsMeshDatasetMetadata datasetMetadata( int datasetIndex ) const;
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virtual int datasetCount() const;
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virtual QgsMeshDataset *dataset( int index ) const;
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virtual QgsMeshDatasetGroup::Type type() const;
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virtual QDomElement writeXml( QDomDocument &doc, const QgsReadWriteContext &context ) const;
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private:
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QgsMeshZValueDatasetGroup( const QgsMeshZValueDatasetGroup &rhs );
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};
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class QgsMeshEditingDelaunayTriangulation : QgsMeshAdvancedEditing
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{
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%Docstring(signature="appended")
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Class that can be used with :py:func:`QgsMeshEditor.advancedEdit()` to add triangle faces to a mesh created by
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a Delaunay triangulation on provided existing vertex.
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.. versionadded:: 3.22
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%End
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%TypeHeaderCode
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#include "qgsmeshtriangulation.h"
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%End
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public:
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QgsMeshEditingDelaunayTriangulation();
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virtual QString text() const;
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/analysis/mesh/qgsmeshtriangulation.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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