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145 lines
4.6 KiB
Plaintext
145 lines
4.6 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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virtual bool operator==( const QgsCurve &other ) const;
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virtual bool operator!=( 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() 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" ) const;
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virtual QDomElement asGML3( QDomDocument &doc, int precision = 17, const QString &ns = "gml" ) const;
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virtual QString asJSON( int precision = 17 ) 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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:rtype: QgsPoint
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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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%Docstring
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Returns a new line string geometry corresponding to a segmentized approximation
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of the curve.
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\param tolerance segmentation tolerance
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\param toleranceType maximum segmentation angle or maximum difference between approximation and curve
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Uses a MaximumAngle tolerance of 1 degrees by default (360
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segments in a full circle)
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:rtype: QgsLineString
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%End
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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,
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bool transformZ = false );
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virtual void transform( const QTransform &t );
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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/,
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QgsVertexId &vertexAfter /Out/,
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bool *leftOf /Out/, double 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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%Docstring
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Returns approximate rotation angle for a vertex. Usually average angle between adjacent segments.
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\param vertex the vertex id
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:return: rotation in radians, clockwise from north*
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:rtype: float
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%End
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virtual QgsCircularString *reversed() 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 double xAt( int index ) const;
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virtual double yAt( int index ) const;
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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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