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class QgsOgcUtils
{
%TypeHeaderCode
#include <qgsogcutils.h>
%End
public:
/** Static method that creates geometry from GML
@param xmlString xml representation of the geometry. GML elements are expected to be
in default namespace (\verbatim {<Point>...</Point> \endverbatim) or in
"gml" namespace (\verbatim <gml:Point>...</gml:Point> \endverbatim)
*/
static QgsGeometry* geometryFromGML( const QString& xmlString ) /Factory/;
/** Static method that creates geometry from GML
*/
static QgsGeometry* geometryFromGML( const QDomNode& geometryNode ) /Factory/;
/** Read rectangle from GML2 Box */
static QgsRectangle rectangleFromGMLBox( const QDomNode& boxNode );
/** Read rectangle from GML3 Envelope */
static QgsRectangle rectangleFromGMLEnvelope( const QDomNode& envelopeNode );
/** Exports the geometry to GML2 or GML3
@return QDomElement
*/
static QDomElement geometryToGML( const QgsGeometry* geometry, QDomDocument& doc, const QString& format, int precision = 17 );
/** Exports the geometry to GML2
@return QDomElement
*/
static QDomElement geometryToGML( const QgsGeometry* geometry, QDomDocument& doc, int precision = 17 );
/** Exports the rectangle to GML2 Box
@return QDomElement
*/
static QDomElement rectangleToGMLBox( QgsRectangle* box, QDomDocument& doc, int precision = 17 );
/** Exports the rectangle to GML2 Envelope
@return QDomElement
*/
static QDomElement rectangleToGMLEnvelope( QgsRectangle* env, QDomDocument& doc, int precision = 17 );
/** Parse XML with OGC fill into QColor */
static QColor colorFromOgcFill( const QDomElement& fillElement );
/** Parse XML with OGC filter into QGIS expression */
static QgsExpression* expressionFromOgcFilter( const QDomElement& element ) /Factory/;
/** Creates OGC filter XML element. Supports minimum standard filter
* according to the OGC filter specs (=,!=,<,>,<=,>=,AND,OR,NOT)
* @return valid \verbatim <Filter> \endverbatim QDomElement on success,
* otherwise null QDomElement
*/
static QDomElement expressionToOgcFilter( const QgsExpression& exp, QDomDocument& doc, QString* errorMessage /Out/ );
/** Creates an OGC expression XML element.
* @return valid OGC expression QDomElement on success,
* otherwise null QDomElement
* @note added in 2.14
*/
static QDomElement expressionToOgcExpression( const QgsExpression& exp, QDomDocument& doc, QString* errorMessage = nullptr );
};
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