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190 lines
5.9 KiB
Plaintext
190 lines
5.9 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/geometry/qgscircularstring.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 QgsCircularString: QgsCurve
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{
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%Docstring
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Circular string geometry type
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.. versionadded:: 2.10
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%End
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%TypeHeaderCode
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#include "qgscircularstring.h"
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%End
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public:
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QgsCircularString();
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%Docstring
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Constructs an empty circular string.
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%End
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QgsCircularString( const QgsPoint &p1,
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const QgsPoint &p2,
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const QgsPoint &p3 );
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%Docstring
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Constructs a circular string with a single
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arc passing through ``p1``, ``p2`` and ``p3``.
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.. versionadded:: 3.2
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%End
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static QgsCircularString fromTwoPointsAndCenter( const QgsPoint &p1,
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const QgsPoint &p2,
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const QgsPoint ¢er,
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bool useShortestArc = true );
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%Docstring
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Creates a circular string with a single arc representing
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the curve from ``p1`` to ``p2`` with the specified ``center``.
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If ``useShortestArc`` is ``True``, then the arc returned will be that corresponding
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to the shorter arc from ``p1`` to ``p2``. If it is ``False``, the longer arc from ``p1``
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to ``p2`` will be used (i.e. winding the other way around the circle).
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.. versionadded:: 3.2
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%End
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virtual bool equals( const QgsCurve &other ) const;
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virtual QString geometryType() const;
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virtual int dimension() const;
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virtual QgsCircularString *clone() const /Factory/;
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virtual void clear();
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virtual bool fromWkb( QgsConstWkbPtr &wkb );
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virtual bool fromWkt( const QString &wkt );
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virtual QByteArray asWkb( QgsAbstractGeometry::WkbFlags flags = QgsAbstractGeometry::WkbFlags() ) const;
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virtual QString asWkt( int precision = 17 ) const;
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virtual QDomElement asGml2( QDomDocument &doc, int precision = 17, const QString &ns = "gml", QgsAbstractGeometry::AxisOrder axisOrder = QgsAbstractGeometry::AxisOrder::XY ) const;
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virtual QDomElement asGml3( QDomDocument &doc, int precision = 17, const QString &ns = "gml", QgsAbstractGeometry::AxisOrder axisOrder = QgsAbstractGeometry::AxisOrder::XY ) const;
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virtual bool isEmpty() const;
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virtual int numPoints() const;
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QgsPoint pointN( int i ) const;
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%Docstring
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Returns the point at index i within the circular string.
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%End
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virtual void points( QgsPointSequence &pts /Out/ ) const;
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void setPoints( const QgsPointSequence &points );
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%Docstring
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Sets the circular string's points
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%End
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virtual double length() const;
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virtual QgsPoint startPoint() const;
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virtual QgsPoint endPoint() const;
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virtual QgsLineString *curveToLine( double tolerance = M_PI_2 / 90, SegmentationToleranceType toleranceType = MaximumAngle ) const /Factory/;
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virtual QgsCircularString *snappedToGrid( double hSpacing, double vSpacing, double dSpacing = 0, double mSpacing = 0 ) const /Factory/;
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virtual bool removeDuplicateNodes( double epsilon = 4 * DBL_EPSILON, bool useZValues = false );
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virtual void draw( QPainter &p ) const;
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virtual void transform( const QgsCoordinateTransform &ct, QgsCoordinateTransform::TransformDirection d = QgsCoordinateTransform::ForwardTransform, bool transformZ = false ) throw( QgsCsException );
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virtual void transform( const QTransform &t, double zTranslate = 0.0, double zScale = 1.0, double mTranslate = 0.0, double mScale = 1.0 );
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virtual void addToPainterPath( QPainterPath &path ) const;
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virtual void drawAsPolygon( QPainter &p ) const;
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virtual bool insertVertex( QgsVertexId position, const QgsPoint &vertex );
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virtual bool moveVertex( QgsVertexId position, const QgsPoint &newPos );
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virtual bool deleteVertex( QgsVertexId position );
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virtual double closestSegment( const QgsPoint &pt, QgsPoint &segmentPt /Out/, QgsVertexId &vertexAfter /Out/, int *leftOf /Out/ = 0, double epsilon = 4 * DBL_EPSILON ) const;
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virtual bool pointAt( int node, QgsPoint &point, QgsVertexId::VertexType &type ) const;
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virtual void sumUpArea( double &sum /Out/ ) const;
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virtual bool hasCurvedSegments() const;
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virtual double vertexAngle( QgsVertexId vertex ) const;
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virtual double segmentLength( QgsVertexId startVertex ) const;
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virtual QgsCircularString *reversed() const /Factory/;
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virtual QgsPoint *interpolatePoint( double distance ) const /Factory/;
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virtual QgsCircularString *curveSubstring( double startDistance, double endDistance ) const /Factory/;
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virtual bool addZValue( double zValue = 0 );
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virtual bool addMValue( double mValue = 0 );
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virtual bool dropZValue();
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virtual bool dropMValue();
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virtual void swapXy();
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virtual double xAt( int index ) const;
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virtual double yAt( int index ) const;
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virtual QgsCircularString *createEmptyWithSameType() const /Factory/;
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SIP_PYOBJECT __repr__();
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%MethodCode
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QString wkt = sipCpp->asWkt();
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if ( wkt.length() > 1000 )
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wkt = wkt.left( 1000 ) + QStringLiteral( "..." );
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QString str = QStringLiteral( "<QgsCircularString: %1>" ).arg( wkt );
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sipRes = PyUnicode_FromString( str.toUtf8().constData() );
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%End
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protected:
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virtual QgsRectangle calculateBoundingBox() const;
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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/geometry/qgscircularstring.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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