protected: virtual class QVariant __thiscall QGraphicsPolygonItem::extension(class QVariant const &)const

Mangled name

?extension@QGraphicsPolygonItem@@MBE?AVQVariant@@ABV2@@Z

Exported by

size	filename	version
4297216	Qt5Widgets.dll	5.1.0.0

Imported by

size	filename
2274304	PDFToolsPro.exe