Index - U
| unary | Wumpus.Drawing.Basis.RefTrace |
| underline | Wumpus.Drawing.Text.Base.DocTextZero, Wumpus.Drawing.Text.DirectionZero |
| uniformArrow | Wumpus.Drawing.Connectors.Base, Wumpus.Drawing.Connectors |
| updatePathAngle | Wumpus.Drawing.Shapes.Base, Wumpus.Drawing.Shapes |