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43 lines
1.8 KiB
Plaintext
43 lines
1.8 KiB
Plaintext
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class QgsGeos: public QgsGeometryEngine
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{
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%TypeHeaderCode
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#include <qgsgeos.h>
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%End
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public:
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QgsGeos( const QgsAbstractGeometryV2* geometry );
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~QgsGeos();
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/**Removes caches*/
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void geometryChanged();
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void prepareGeometry();
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QgsAbstractGeometryV2* intersection( const QgsAbstractGeometryV2& geom ) const;
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QgsAbstractGeometryV2* difference( const QgsAbstractGeometryV2& geom ) const;
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QgsAbstractGeometryV2* combine( const QgsAbstractGeometryV2& geom ) const ;
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QgsAbstractGeometryV2* combine( const QList< const QgsAbstractGeometryV2* > ) const;
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QgsAbstractGeometryV2* symDifference( const QgsAbstractGeometryV2& geom ) const;
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QgsAbstractGeometryV2* buffer( double distance, int segments ) const;
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QgsAbstractGeometryV2* simplify( double tolerance ) const;
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QgsAbstractGeometryV2* interpolate( double distance ) const;
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bool centroid( QgsPointV2& pt ) const;
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bool pointOnSurface( QgsPointV2& pt ) const;
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QgsAbstractGeometryV2* convexHull() const;
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double distance( const QgsAbstractGeometryV2& geom ) const;
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bool intersects( const QgsAbstractGeometryV2& geom ) const;
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bool touches( const QgsAbstractGeometryV2& geom ) const;
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bool crosses( const QgsAbstractGeometryV2& geom ) const;
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bool within( const QgsAbstractGeometryV2& geom ) const;
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bool overlaps( const QgsAbstractGeometryV2& geom ) const;
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bool contains( const QgsAbstractGeometryV2& geom ) const;
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bool disjoint( const QgsAbstractGeometryV2& geom ) const;
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double area() const;
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double length() const;
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bool isValid() const;
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bool isEqual( const QgsAbstractGeometryV2& geom ) const;
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bool isEmpty() const;
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QgsAbstractGeometryV2* offsetCurve( double distance, int segments, int joinStyle, double mitreLimit ) const;
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QgsAbstractGeometryV2* reshapeGeometry( const QgsLineStringV2& reshapeWithLine, int* errorCode ) const;
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};
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