mirror of
https://github.com/qgis/QGIS.git
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289 lines
6.5 KiB
Plaintext
289 lines
6.5 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgspointxy.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 QgsPointXY
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{
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%Docstring
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A class to represent a 2D point.
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A QgsPointXY represents a position with X and Y coordinates.
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In most scenarios it is preferable to use a QgsPoint instead which also
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supports Z and M values.
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.. versionadded:: 3.0
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%End
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%TypeHeaderCode
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#include "qgspointxy.h"
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%End
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public:
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static const QMetaObject staticMetaObject;
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public:
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QgsPointXY();
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QgsPointXY( const QgsPointXY &p );
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%Docstring
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Create a point from another point
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%End
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QgsPointXY( double x, double y );
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%Docstring
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Create a point from x,y coordinates
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:param x: x coordinate
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:param y: y coordinate
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%End
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QgsPointXY( QPointF point );
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%Docstring
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Create a point from a QPointF
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:param point: QPointF source
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.. versionadded:: 2.7
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%End
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QgsPointXY( QPoint point );
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%Docstring
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Create a point from a QPoint
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:param point: QPoint source
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.. versionadded:: 2.7
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%End
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QgsPointXY( const QgsPoint &point );
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%Docstring
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Create a new point.
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Z and M values will be dropped.
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.. versionadded:: 3.0
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%End
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~QgsPointXY();
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void setX( double x );
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%Docstring
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Sets the x value of the point
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:param x: x coordinate
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%End
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void setY( double y );
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%Docstring
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Sets the y value of the point
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:param y: y coordinate
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%End
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void set( double x, double y );
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%Docstring
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Sets the x and y value of the point
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%End
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double x() const;
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%Docstring
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Gets the x value of the point
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:return: x coordinate
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%End
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double y() const;
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%Docstring
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Gets the y value of the point
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:return: y coordinate
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%End
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QPointF toQPointF() const;
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%Docstring
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Converts a point to a QPointF
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:return: QPointF with same x and y values
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.. versionadded:: 2.7
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%End
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QString toString( int precision = -1 ) const;
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%Docstring
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Returns a string representation of the point (x, y) with a preset ``precision``.
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If ``precision`` is -1, then a default precision will be used.
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%End
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QString asWkt() const;
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%Docstring
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Returns the well known text representation for the point (e.g. "POINT(x y)").
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The wkt is created without an SRID.
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%End
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double sqrDist( double x, double y ) const;
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%Docstring
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Returns the squared distance between this point a specified x, y coordinate.
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.. seealso:: :py:func:`distance`
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%End
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double sqrDist( const QgsPointXY &other ) const;
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%Docstring
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Returns the squared distance between this point another point.
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.. seealso:: :py:func:`distance`
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%End
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double distance( double x, double y ) const;
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%Docstring
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Returns the distance between this point and a specified x, y coordinate.
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:param x: x-coordniate
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:param y: y-coordinate
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.. seealso:: :py:func:`sqrDist`
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.. versionadded:: 2.16
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%End
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double distance( const QgsPointXY &other ) const;
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%Docstring
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Returns the distance between this point and another point.
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:param other: other point
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.. seealso:: :py:func:`sqrDist`
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.. versionadded:: 2.16
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%End
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double sqrDistToSegment( double x1, double y1, double x2, double y2, QgsPointXY &minDistPoint /Out/, double epsilon = DEFAULT_SEGMENT_EPSILON ) const;
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%Docstring
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Returns the minimum distance between this point and a segment
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%End
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double azimuth( const QgsPointXY &other ) const;
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%Docstring
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Calculates azimuth between this point and other one (clockwise in degree, starting from north)
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%End
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QgsPointXY project( double distance, double bearing ) const;
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%Docstring
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Returns a new point which corresponds to this point projected by a specified distance
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in a specified bearing.
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:param distance: distance to project
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:param bearing: angle to project in, clockwise in degrees starting from north
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.. versionadded:: 2.16
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%End
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bool isEmpty() const;
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%Docstring
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Returns ``True`` if the geometry is empty.
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Unlike :py:class:`QgsPoint`, this class is also used to retrieve graphical coordinates like QPointF.
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It therefore has the default coordinates (0.0).
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A QgsPointXY is considered empty, when the coordinates have not been explicitly filled in.
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.. versionadded:: 3.10
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%End
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bool compare( const QgsPointXY &other, double epsilon = 4 * DBL_EPSILON ) const;
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%Docstring
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Compares this point with another point with a fuzzy tolerance
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:param other: point to compare with
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:param epsilon: maximum difference for coordinates between the points
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:return: ``True`` if points are equal within specified tolerance
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.. versionadded:: 2.9
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%End
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bool operator==( const QgsPointXY &other );
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bool operator!=( const QgsPointXY &other ) const;
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void multiply( double scalar );
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%Docstring
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Multiply x and y by the given value
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%End
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QgsVector operator-( const QgsPointXY &p ) const;
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QgsPointXY &operator+=( QgsVector v );
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QgsPointXY &operator-=( QgsVector v );
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QgsPointXY operator+( QgsVector v ) const;
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QgsPointXY operator-( QgsVector v ) const;
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QgsPointXY operator*( double scalar ) const;
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QgsPointXY operator/( double scalar ) const;
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QgsPointXY &operator*=( double scalar );
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QgsPointXY &operator/=( double scalar );
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operator QVariant() const;
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SIP_PYOBJECT __repr__();
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%MethodCode
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QString str = QStringLiteral( "<QgsPointXY: %1>" ).arg( sipCpp->asWkt() );
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sipRes = PyUnicode_FromString( str.toUtf8().constData() );
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%End
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int __len__();
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%MethodCode
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sipRes = 2;
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%End
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SIP_PYOBJECT __getitem__( int );
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%MethodCode
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if ( a0 == 0 )
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{
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sipRes = Py_BuildValue( "d", sipCpp->x() );
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}
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else if ( a0 == 1 )
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{
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sipRes = Py_BuildValue( "d", sipCpp->y() );
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}
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else
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{
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QString msg = QString( "Bad index: %1" ).arg( a0 );
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PyErr_SetString( PyExc_IndexError, msg.toAscii().constData() );
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}
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%End
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long __hash__() const;
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%MethodCode
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sipRes = qHash( *sipCpp );
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%End
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}; // class QgsPointXY
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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/qgspointxy.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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