qgsreferencedgeometry.h

Go to the documentation of this file.

/***************************************************************************
                             qgsreferencedgeometry.h
                             ----------------------
    begin                : June 2017
    copyright            : (C) 2017 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSREFERENCEDGEOMETRY_H
#define QGSREFERENCEDGEOMETRY_H
 
#include "qgis_core.h"
#include "qgis_sip.h"
#include "qgscoordinatereferencesystem.h"
#include "qgsgeometry.h"
#include "qgsrectangle.h"
 
#include <QString>
 
using namespace Qt::StringLiterals;

class CORE_EXPORT QgsReferencedGeometryBase
{
  public:

    QgsReferencedGeometryBase( const QgsCoordinateReferenceSystem &crs = QgsCoordinateReferenceSystem() );

    QgsCoordinateReferenceSystem crs() const { return mCrs; }

    void setCrs( const QgsCoordinateReferenceSystem &crs ) { mCrs = crs; }
 
  private:
 
    QgsCoordinateReferenceSystem mCrs;
 
};

class CORE_EXPORT QgsReferencedRectangle : public QgsRectangle, public QgsReferencedGeometryBase
{
    Q_GADGET
 
  public:

    QgsReferencedRectangle( const QgsRectangle &rectangle, const QgsCoordinateReferenceSystem &crs );
 
    QgsReferencedRectangle() = default;

    operator QVariant() const // cppcheck-suppress duplInheritedMember
    {
      return QVariant::fromValue( *this );
    }
 
    bool operator==( const QgsReferencedRectangle &other ) const;
    bool operator!=( const QgsReferencedRectangle &other ) const;
 
#ifdef SIP_RUN
    SIP_PYOBJECT __repr__();
    % MethodCode
    QString str = u"<QgsReferencedRectangle: %1 (%2)>"_s.arg( sipCpp->asWktCoordinates(), sipCpp->crs().authid() );
    sipRes = PyUnicode_FromString( str.toUtf8().constData() );
    % End
#endif
 
};
 
Q_DECLARE_METATYPE( QgsReferencedRectangle )
 

class CORE_EXPORT QgsReferencedPointXY : public QgsPointXY, public QgsReferencedGeometryBase
{
  public:

    QgsReferencedPointXY( const QgsPointXY &point, const QgsCoordinateReferenceSystem &crs );
 
    QgsReferencedPointXY() = default;

    operator QVariant() const
    {
      return QVariant::fromValue( *this );
    }
 
    bool operator==( const QgsReferencedPointXY &other );
    bool operator!=( const QgsReferencedPointXY &other );
 
#ifdef SIP_RUN
    SIP_PYOBJECT __repr__();
    % MethodCode
    QString str = u"<QgsReferencedPointXY: %1 (%2)>"_s.arg( sipCpp->asWkt(), sipCpp->crs().authid() );
    sipRes = PyUnicode_FromString( str.toUtf8().constData() );
    % End
#endif
 
};
 
Q_DECLARE_METATYPE( QgsReferencedPointXY )
 

class CORE_EXPORT QgsReferencedGeometry : public QgsGeometry, public QgsReferencedGeometryBase
{
  public:

    QgsReferencedGeometry( const QgsGeometry &geometry, const QgsCoordinateReferenceSystem &crs );
 
    QgsReferencedGeometry() = default;

    operator QVariant() const // cppcheck-suppress duplInheritedMember
    {
      return QVariant::fromValue( *this );
    }
 
    bool operator==( const QgsReferencedGeometry &other ) const;
    bool operator!=( const QgsReferencedGeometry &other ) const;

    static QgsReferencedGeometry fromReferencedPointXY( const QgsReferencedPointXY &point );

    static QgsReferencedGeometry fromReferencedRect( const QgsReferencedRectangle &rectangle );
 
 
#ifdef SIP_RUN
    SIP_PYOBJECT __repr__();
    % MethodCode
    QString str = u"<QgsReferencedGeometry: %1 (%2)>"_s.arg( sipCpp->asWkt(), sipCpp->crs().authid() );
    sipRes = PyUnicode_FromString( str.toUtf8().constData() );
    % End
#endif
 
};
 
Q_DECLARE_METATYPE( QgsReferencedGeometry )
 
#endif // QGSREFERENCEDGEOMETRY_H