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cc877c39eb
Geometries are passed as const reference and returned by value. This make using the API easier and reduces the risk of ownership problems. The overhead is minimal due to implicit sharing. Fix https://github.com/qgis/qgis3.0_api/issues/68
191 lines
5.8 KiB
Plaintext
191 lines
5.8 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsogcutils.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 QgsOgcUtils
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{
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%Docstring
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The QgsOgcUtils class provides various utility functions for conversion between
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OGC (Open Geospatial Consortium) standards and QGIS internal representations.
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Currently supported standards:
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- GML2 - Geography Markup Language (import, export)
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%End
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%TypeHeaderCode
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#include "qgsogcutils.h"
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%End
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public:
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enum GMLVersion
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{
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GML_2_1_2,
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GML_3_1_0,
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GML_3_2_1,
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};
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static QgsGeometry geometryFromGML( const QString &xmlString );
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%Docstring
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Static method that creates geometry from GML
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\param xmlString xml representation of the geometry. GML elements are expected to be
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in default namespace (\verbatim {<Point>...</Point> \endverbatim) or in
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"gml" namespace (\verbatim <gml:Point>...</gml:Point> \endverbatim)
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:rtype: QgsGeometry
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%End
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static QgsGeometry geometryFromGML( const QDomNode &geometryNode );
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%Docstring
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Static method that creates geometry from GML
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:rtype: QgsGeometry
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%End
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static QgsRectangle rectangleFromGMLBox( const QDomNode &boxNode );
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%Docstring
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Read rectangle from GML2 Box
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:rtype: QgsRectangle
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%End
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static QgsRectangle rectangleFromGMLEnvelope( const QDomNode &envelopeNode );
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%Docstring
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Read rectangle from GML3 Envelope
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:rtype: QgsRectangle
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%End
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static QDomElement geometryToGML( const QgsGeometry &geometry, QDomDocument &doc,
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QgsOgcUtils::GMLVersion gmlVersion,
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const QString &srsName,
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bool invertAxisOrientation,
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const QString &gmlIdBase,
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int precision = 17 );
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%Docstring
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Exports the geometry to GML
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:return: QDomElement
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.. versionadded:: 2.16
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:rtype: QDomElement
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%End
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static QDomElement geometryToGML( const QgsGeometry &geometry, QDomDocument &doc, const QString &format, int precision = 17 );
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%Docstring
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Exports the geometry to GML2 or GML3
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:return: QDomElement
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:rtype: QDomElement
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%End
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static QDomElement geometryToGML( const QgsGeometry &geometry, QDomDocument &doc, int precision = 17 );
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%Docstring
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Exports the geometry to GML2
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:return: QDomElement
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:rtype: QDomElement
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%End
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static QDomElement rectangleToGMLBox( QgsRectangle *box, QDomDocument &doc, int precision = 17 );
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%Docstring
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Exports the rectangle to GML2 Box
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:return: QDomElement
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:rtype: QDomElement
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%End
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static QDomElement rectangleToGMLBox( QgsRectangle *box, QDomDocument &doc,
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const QString &srsName,
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bool invertAxisOrientation,
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int precision = 17 );
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%Docstring
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Exports the rectangle to GML2 Box
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:return: QDomElement
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.. versionadded:: 2.16
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:rtype: QDomElement
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%End
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static QDomElement rectangleToGMLEnvelope( QgsRectangle *env, QDomDocument &doc, int precision = 17 );
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%Docstring
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Exports the rectangle to GML3 Envelope
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:return: QDomElement
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:rtype: QDomElement
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%End
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static QDomElement rectangleToGMLEnvelope( QgsRectangle *env, QDomDocument &doc,
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const QString &srsName,
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bool invertAxisOrientation,
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int precision = 17 );
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%Docstring
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Exports the rectangle to GML3 Envelope
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:return: QDomElement
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.. versionadded:: 2.16
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:rtype: QDomElement
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%End
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static QColor colorFromOgcFill( const QDomElement &fillElement );
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%Docstring
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Parse XML with OGC fill into QColor
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:rtype: QColor
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%End
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static QgsExpression *expressionFromOgcFilter( const QDomElement &element ) /Factory/;
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%Docstring
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Parse XML with OGC filter into QGIS expression
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:rtype: QgsExpression
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%End
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static QDomElement expressionToOgcFilter( const QgsExpression &exp, QDomDocument &doc, QString *errorMessage = 0 );
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%Docstring
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Creates OGC filter XML element. Supports minimum standard filter
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according to the OGC filter specs (=,!=,<,>,<=,>=,AND,OR,NOT)
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:return: valid \verbatim <Filter> \endverbatim QDomElement on success,
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otherwise null QDomElement
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:rtype: QDomElement
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%End
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enum FilterVersion
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{
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FILTER_OGC_1_0,
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FILTER_OGC_1_1,
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FILTER_FES_2_0
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};
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static QDomElement expressionToOgcExpression( const QgsExpression &exp, QDomDocument &doc, QString *errorMessage = 0 );
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%Docstring
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Creates an OGC expression XML element.
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:return: valid OGC expression QDomElement on success,
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otherwise null QDomElement
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:rtype: QDomElement
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%End
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static QDomElement expressionToOgcExpression( const QgsExpression &exp,
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QDomDocument &doc,
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QgsOgcUtils::GMLVersion gmlVersion,
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FilterVersion filterVersion,
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const QString &geometryName,
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const QString &srsName,
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bool honourAxisOrientation,
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bool invertAxisOrientation,
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QString *errorMessage = 0 );
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%Docstring
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Creates an OGC expression XML element.
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:return: valid OGC expression QDomElement on success,
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otherwise null QDomElement
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:rtype: QDomElement
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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/core/qgsogcutils.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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