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dd98331ace
The mesh styling dialog now has new combo box for selection of resampling method for datesets defined on faces. Also the analysis library has new class QgsMeshContours with export function for contour lines and contour polygons.
78 lines
2.9 KiB
Plaintext
78 lines
2.9 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/analysis/mesh/qgsmeshcontours.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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class QgsMeshContours
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{
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%Docstring
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Exporter of contours lines or polygons from a mesh layer.
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.. versionadded:: 3.12
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%End
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%TypeHeaderCode
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#include "qgsmeshcontours.h"
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%End
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public:
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QgsMeshContours( QgsMeshLayer *layer );
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%Docstring
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Constructs the mesh contours exporter.
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Caches the native and triangular mesh from data provider
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:param layer: mesh layer to be associated with this exporter
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%End
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~QgsMeshContours();
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QgsGeometry exportLines( const QgsMeshDatasetIndex &index,
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double value,
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QgsMeshRendererScalarSettings::DataInterpolationMethod method,
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QgsFeedback *feedback = 0 );
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%Docstring
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Exports multi line string containing the contour line for particular dataset and value
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:param index: dataset index
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:param value: value of the contour line
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:param method: for datasets defined on faces, the method will be used to convert data to vertices
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:param feedback: optional feedback object for progress and cancellation support
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:return: MultiLineString geometry containing contour lines
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%End
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QgsGeometry exportPolygons( const QgsMeshDatasetIndex &index,
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double min_value,
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double max_value,
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QgsMeshRendererScalarSettings::DataInterpolationMethod method,
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QgsFeedback *feedback = 0 );
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%Docstring
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Exports multi polygons representing the areas with values in range for particular dataset
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:param index: dataset index
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:param min_value: minimum of the value interval for contour polygon
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:param max_value: maximum of the value interval for contour polygon
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:param method: for datasets defined on faces, the method will be used to convert data to vertices
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:param feedback: optional feedback object for progress and cancellation support
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:return: MultiPolygon geometry containing contour polygons
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%End
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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/qgsmeshcontours.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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