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/************************************************************************
* This file has been generated automatically from *
* *
* src/core/geometry/qgscompoundcurve.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
class QgsCompoundCurve: QgsCurve
{
%Docstring(signature="appended")
Compound curve geometry type
%End
%TypeHeaderCode
#include "qgscompoundcurve.h"
%End
public:
QgsCompoundCurve();
QgsCompoundCurve( const QgsCompoundCurve &curve );
~QgsCompoundCurve();
public:
virtual bool fuzzyEqual( const QgsAbstractGeometry &other, double epsilon = 1e-8 ) const /HoldGIL/;
virtual bool fuzzyDistanceEqual( const QgsAbstractGeometry &other, double epsilon = 1e-8 ) const /HoldGIL/;
virtual bool equals( const QgsCurve &other ) const;
virtual QString geometryType() const /HoldGIL/;
virtual int dimension() const /HoldGIL/;
virtual QgsCompoundCurve *clone() const /Factory/;
virtual void clear();
virtual bool fromWkb( QgsConstWkbPtr &wkb );
virtual bool fromWkt( const QString &wkt );
virtual int wkbSize( QgsAbstractGeometry::WkbFlags flags = QgsAbstractGeometry::WkbFlags() ) const;
virtual QByteArray asWkb( QgsAbstractGeometry::WkbFlags flags = QgsAbstractGeometry::WkbFlags() ) const;
virtual QString asWkt( int precision = 17 ) const;
virtual QDomElement asGml2( QDomDocument &doc, int precision = 17, const QString &ns = "gml", QgsAbstractGeometry::AxisOrder axisOrder = QgsAbstractGeometry::AxisOrder::XY ) const;
virtual QDomElement asGml3( QDomDocument &doc, int precision = 17, const QString &ns = "gml", QgsAbstractGeometry::AxisOrder axisOrder = QgsAbstractGeometry::AxisOrder::XY ) const;
virtual double length() const /HoldGIL/;
virtual QgsPoint startPoint() const /HoldGIL/;
virtual QgsPoint endPoint() const /HoldGIL/;
virtual void points( QgsPointSequence &pts /Out/ ) const;
virtual int numPoints() const /HoldGIL/;
virtual bool isEmpty() const /HoldGIL/;
virtual bool isValid( QString &error /Out/, Qgis::GeometryValidityFlags flags = Qgis::GeometryValidityFlags() ) const;
int indexOf( const QgsPoint &point ) const final;
virtual QgsLineString *curveToLine( double tolerance = M_PI_2 / 90, SegmentationToleranceType toleranceType = MaximumAngle ) const /Factory/;
%Docstring
Returns a new line string geometry corresponding to a segmentized
approximation of the curve.
:param tolerance: segmentation tolerance
:param toleranceType: maximum segmentation angle or maximum difference
between approximation and curve
%End
virtual QgsCompoundCurve *snappedToGrid( double hSpacing, double vSpacing, double dSpacing = 0, double mSpacing = 0, bool removeRedundantPoints = false ) const /Factory/;
virtual QgsAbstractGeometry *simplifyByDistance( double tolerance ) const /Factory/;
virtual bool removeDuplicateNodes( double epsilon = 4 * DBL_EPSILON, bool useZValues = false );
virtual bool boundingBoxIntersects( const QgsBox3D &box3d ) const /HoldGIL/;
virtual const QgsAbstractGeometry *simplifiedTypeRef() const /HoldGIL/;
int nCurves() const /HoldGIL/;
%Docstring
Returns the number of curves in the geometry.
%End
const QgsCurve *curveAt( int i ) const /HoldGIL/;
%Docstring
Returns the curve at the specified index.
%End
void addCurve( QgsCurve *c /Transfer/, bool extendPrevious = false );
%Docstring
Adds a curve to the geometry (takes ownership).
Since QGIS 3.20, if ``extendPrevious`` is ``True``, then adding a
LineString when the last existing curve in the compound curve is also a
LineString will cause the existing linestring to be extended with the
newly added LineString vertices instead of appending a whole new
LineString curve to the compound curve. This can result in simplified
compound curves with lesser number of component curves while still being
topologically identical to the desired result.
%End
void removeCurve( int i );
%Docstring
Removes a curve from the geometry.
:param i: index of curve to remove
%End
void addVertex( const QgsPoint &pt );
%Docstring
Adds a vertex to the end of the geometry.
%End
void condenseCurves();
%Docstring
Condenses the curves in this geometry by combining adjacent linestrings
a to a single continuous linestring, and combining adjacent
circularstrings to a single continuous circularstring.
.. versionadded:: 3.20
%End
bool toggleCircularAtVertex( QgsVertexId position );
%Docstring
Converts the vertex at the given position from/to circular
:return: ``False`` if atVertex does not correspond to a valid vertex on
this geometry (including if this geometry is a Point), or if
the specified vertex can't be converted (e.g. start/end
points).
.. versionadded:: 3.20
%End
virtual void draw( QPainter &p ) const;
virtual void transform( const QgsCoordinateTransform &ct, Qgis::TransformDirection d = Qgis::TransformDirection::Forward, bool transformZ = false ) throw( QgsCsException );
virtual void transform( const QTransform &t, double zTranslate = 0.0, double zScale = 1.0, double mTranslate = 0.0, double mScale = 1.0 );
virtual void addToPainterPath( QPainterPath &path ) const;
virtual void drawAsPolygon( QPainter &p ) const;
virtual bool insertVertex( QgsVertexId position, const QgsPoint &vertex );
virtual bool moveVertex( QgsVertexId position, const QgsPoint &newPos );
virtual bool deleteVertex( QgsVertexId position );
virtual double closestSegment( const QgsPoint &pt, QgsPoint &segmentPt /Out/, QgsVertexId &vertexAfter /Out/, int *leftOf /Out/ = 0, double epsilon = 4 * DBL_EPSILON ) const;
virtual bool pointAt( int node, QgsPoint &point, Qgis::VertexType &type ) const;
virtual void sumUpArea( double &sum /Out/ ) const;
void close();
%Docstring
Appends first point if not already closed.
%End
virtual bool hasCurvedSegments() const;
virtual double vertexAngle( QgsVertexId vertex ) const;
virtual double segmentLength( QgsVertexId startVertex ) const;
virtual QgsCompoundCurve *reversed() const /Factory/;
virtual QgsPoint *interpolatePoint( double distance ) const /Factory/;
virtual QgsCompoundCurve *curveSubstring( double startDistance, double endDistance ) const /Factory/;
virtual bool addZValue( double zValue = 0 );
virtual bool addMValue( double mValue = 0 );
virtual bool dropZValue();
virtual bool dropMValue();
virtual void swapXy();
virtual double xAt( int index ) const /HoldGIL/;
virtual double yAt( int index ) const /HoldGIL/;
virtual double zAt( int index ) const /HoldGIL/;
virtual double mAt( int index ) const /HoldGIL/;
virtual bool transform( QgsAbstractGeometryTransformer *transformer, QgsFeedback *feedback = 0 );
void scroll( int firstVertexIndex ) final;
virtual QgsCompoundCurve *createEmptyWithSameType() const /Factory/;
SIP_PYOBJECT __repr__();
%MethodCode
QString wkt = sipCpp->asWkt();
if ( wkt.length() > 1000 )
wkt = wkt.left( 1000 ) + QStringLiteral( "..." );
QString str = QStringLiteral( "<QgsCompoundCurve: %1>" ).arg( wkt );
sipRes = PyUnicode_FromString( str.toUtf8().constData() );
%End
protected:
int compareToSameClass( const QgsAbstractGeometry *other ) const final;
virtual QgsBox3D calculateBoundingBox3D() const;
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/core/geometry/qgscompoundcurve.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.py again *
************************************************************************/
|
