C++ (Cpp) QgsLineStringV2::asGML2 Beispiele

Beispiel #1

Datei: qgscircularstringv2.cpp Projekt: ThomasG77/QGIS

QDomElement QgsCircularStringV2::asGML2( QDomDocument& doc, int precision, const QString& ns ) const
{
  // GML2 does not support curves
  QgsLineStringV2* line = curveToLine();
  QDomElement gml = line->asGML2( doc, precision, ns );
  delete line;
  return gml;
}

Beispiel #2

Datei: qgsmulticurvev2.cpp Projekt: Zakui/QGIS

QDomElement QgsMultiCurveV2::asGML2( QDomDocument& doc, int precision, const QString& ns ) const
{
  // GML2 does not support curves
  QDomElement elemMultiLineString = doc.createElementNS( ns, "MultiLineString" );
  Q_FOREACH ( const QgsAbstractGeometryV2 *geom, mGeometries )
  {
    if ( dynamic_cast<const QgsCurveV2*>( geom ) )
    {
      QgsLineStringV2* lineString = static_cast<const QgsCurveV2*>( geom )->curveToLine();

      QDomElement elemLineStringMember = doc.createElementNS( ns, "lineStringMember" );
      elemLineStringMember.appendChild( lineString->asGML2( doc, precision, ns ) );
      elemMultiLineString.appendChild( elemLineStringMember );

      delete lineString;
    }
  }

  return elemMultiLineString;
}