C++ (Cpp) readWaypointGeometry Examples

Example #1

File: qgsgpxfeatureiterator.cpp Project: mantesat/QGIS

bool QgsGPXFeatureIterator::readWaypoint( const QgsWaypoint& wpt, QgsFeature& feature )
{
  if ( mRequest.filterType() == QgsFeatureRequest::FilterRect )
  {
    const QgsRectangle& rect = mRequest.filterRect();
    if ( ! rect.contains( QgsPoint( wpt.lon, wpt.lat ) ) )
      return false;
  }

  // some wkb voodoo
  if ( !( mRequest.flags() & QgsFeatureRequest::NoGeometry ) )
  {
    feature.setGeometry( readWaypointGeometry( wpt ) );
  }
  feature.setFeatureId( wpt.id );
  feature.setValid( true );
  feature.setFields( &mSource->mFields ); // allow name-based attribute lookups
  feature.initAttributes( mSource->mFields.count() );

  readAttributes( feature, wpt );

  return true;
}

Example #2

File: qgsgpxfeatureiterator.cpp Project: CS-SI/QGIS

bool QgsGPXFeatureIterator::readWaypoint( const QgsWaypoint &wpt, QgsFeature &feature )
{
  if ( !mFilterRect.isNull() )
  {
    if ( ! mFilterRect.contains( QgsPointXY( wpt.lon, wpt.lat ) ) )
      return false;
  }

  // some wkb voodoo
  if ( !( mRequest.flags() & QgsFeatureRequest::NoGeometry ) )
  {
    QgsGeometry *g = readWaypointGeometry( wpt );
    feature.setGeometry( *g );
    delete g;
  }
  feature.setId( wpt.id );
  feature.setValid( true );
  feature.setFields( mSource->mFields ); // allow name-based attribute lookups
  feature.initAttributes( mSource->mFields.count() );

  readAttributes( feature, wpt );

  return true;
}