Drawing View Display State

You can display drawing views in the following modes, from either the View toolbar or in the View PropertyManager:
tool_Wireframe_View.png Wireframe Tool_Shaded_With_Edges_View.png Shaded With Edges
Tool_Hidden_Lines_Visible_View.png Hidden Lines Visible Tool_Shaded_View.png Shaded
Tool_Hidden_Lines_Removed_View.png Hidden Lines Removed    

When in Hidden Lines Visible or Hidden Lines Removed mode, you can select a style for Tangent Edge Display.

You can set the default display mode for drawings by clicking Tools > Options > System Options > Drawings > Display Style.