HYDROData_Iterator anIter( theDoc, KIND_IMAGE );
for ( ; anIter.More(); anIter.Next() )
{
Handle(HYDROData_Image) anImage =
Handle(HYDROData_Image)::DownCast( anIter.Current() );
HYDROData_Iterator anIter( theDoc, KIND_IMAGE );
for ( ; anIter.More(); anIter.Next() )
{
Handle(HYDROData_Image) anImage =
Handle(HYDROData_Image)::DownCast( anIter.Current() );