public SheetCreator(Document doc)
{
var _titleblocks = Getters.GetTitleblockSymbols(doc);
_titleblockMaps = new Dictionary <string, FamilySymbol>();
foreach (var _titleblock in _titleblocks)
{
string _key = _titleblock.FamilyName + ": " + _titleblock.Name;
if (_titleblockMaps.ContainsKey(_key))
{
continue;
}
_titleblockMaps.Add(_key, _titleblock);
}
}