2015-05-15 15:41:56 +02:00
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class QgsCurveV2: public QgsAbstractGeometryV2
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{
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%TypeHeaderCode
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#include <qgscurvev2.h>
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%End
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public:
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QgsCurveV2();
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virtual ~QgsCurveV2();
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virtual QgsPointV2 startPoint() const = 0;
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virtual QgsPointV2 endPoint() const = 0;
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virtual bool isClosed() const;
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virtual bool isRing() const;
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virtual QgsLineStringV2* curveToLine() const = 0;
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virtual void addToPainterPath( QPainterPath& path ) const = 0;
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virtual void drawAsPolygon( QPainter& p ) const = 0;
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virtual void points( QList<QgsPointV2>& pt ) const = 0;
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virtual int numPoints() const = 0;
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virtual double area() const;
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virtual void sumUpArea( double& sum ) const = 0;
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virtual void coordinateSequence( QList< QList< QList< QgsPointV2 > > >& coord /Out/ ) const;
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virtual bool nextVertex( QgsVertexId& id, QgsPointV2& vertex ) const;
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virtual bool pointAt( int i, QgsPointV2& vertex, QgsVertexId::VertexType& type ) const = 0;
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2015-05-29 17:59:52 +02:00
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/**Returns a geometry without curves. Caller takes ownership*/
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QgsAbstractGeometryV2* segmentize() const /Factory/;
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2015-05-15 15:41:56 +02:00
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};
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