LibreOffice 6.1 Help
Veldu Breyta - Margfalda
Shift+F3
Veldu Breyta - Krossblöndun (einungis LibreOffice Draw)
Veldu Breyta - Eyða skyggnu
Open the context menu of an inserted layer, then choose Delete Layer
Veldu Breyta - Gagnasvið
Click the Glue Points icon on the Drawing Bar