Close method (called at system shutdown) deletes all glyphs from canvas.
Close method (called at system shutdown) deletes all glyphs from canvas.

chrisidefix/devide,fvpolpeta/devide,ivoflipse/devide,zhangfangyan/devide,fvpolpeta/devide,nagyistoce/devide,zhangfangyan/devide,ivoflipse/devide,nagyistoce/devide,chrisidefix/devide