C++ (Cpp) importVerticesFromWkb Examples

Example #1

File: qgslinestringv2.cpp Project: saberraz/QGIS

bool QgsLineStringV2::fromWkb( const unsigned char* wkb )
{
  if ( !wkb )
  {
    return false;
  }
  QgsConstWkbPtr wkbPtr( wkb );
  QgsWKBTypes::Type type = wkbPtr.readHeader();
  if ( QgsWKBTypes::flatType( type ) != QgsWKBTypes::LineString )
  {
    return false;
  }
  mWkbType = type;
  importVerticesFromWkb( wkbPtr );
  return true;
}

Example #2

File: qgslinestring.cpp Project: dbaston/QGIS

bool QgsLineString::fromWkb( QgsConstWkbPtr &wkbPtr )
{
  if ( !wkbPtr )
  {
    return false;
  }

  QgsWkbTypes::Type type = wkbPtr.readHeader();
  if ( QgsWkbTypes::flatType( type ) != QgsWkbTypes::LineString )
  {
    return false;
  }
  mWkbType = type;
  importVerticesFromWkb( wkbPtr );
  return true;
}

Example #3

File: qgslinestringv2.cpp Project: saberraz/QGIS

void QgsLineStringV2::fromWkbPoints( QgsWKBTypes::Type type, const QgsConstWkbPtr& wkb )
{
  mWkbType = type;
  importVerticesFromWkb( wkb );
}