void QgsConfigParser::appendCRSElementsToLayer( QDomElement& layerElement, QDomDocument& doc, const QStringList &crsList ) const
{
if ( layerElement.isNull() )
{
return;
}
//insert the CRS elements after the title element to be in accordance with the WMS 1.3 specification
QDomElement titleElement = layerElement.firstChildElement( "Title" );
//In case the number of advertised CRS is constrained
QSet<QString> crsSet = supportedOutputCrsSet();
QStringList::const_iterator crsIt = crsList.constBegin();
for ( ; crsIt != crsList.constEnd(); ++crsIt )
{
if ( !crsSet.isEmpty() && !crsSet.contains( *crsIt ) ) //consider epsg output constraint
{
continue;
}
QDomElement crsElement = doc.createElement( "CRS" );
QDomText crsText = doc.createTextNode( *crsIt );
crsElement.appendChild( crsText );
layerElement.insertAfter( crsElement, titleElement );
}
}
void QgsConfigParser::appendCRSElementsToLayer( QDomElement& layerElement, QDomDocument& doc, const QList<int>& crsList ) const
{
if ( layerElement.isNull() )
{
return;
}
//In case the number of advertised CRS is constrained
QSet<int> epsgSet = supportedOutputCrsSet();
QList<int>::const_iterator crsIt = crsList.constBegin();
for ( ; crsIt != crsList.constEnd(); ++crsIt )
{
if ( !epsgSet.isEmpty() && !epsgSet.contains( *crsIt ) ) //consider epsg output constraint
{
continue;
}
QDomElement crsElement = doc.createElement( "CRS" );
QDomText epsgText = doc.createTextNode( "EPSG:" + QString::number( *crsIt ) );
crsElement.appendChild( epsgText );
layerElement.appendChild( crsElement );
}
}
