Further View Options

The "View" menu offers some more options to tune the display:

Show Grid: This is a fast access method for the respective configuration option. Unchecking this menu entry hides the grid lines and the scale bar.
Grids: this submenu allows fast access to the current grid setting. You can choose from one of the default grids that are configured on the "Default Grids" page in the "Application" section of the setup dialog. Grids are mainly used for editing geometry but also for snapping rulers if they are configured to do so.
Show Texts: when this option is unchecked, texts are not drawn. That applies to text objects and user properties. Drawing is somewhat faster when texts are not drawn.
Show Cell Frames: when this option is unchecked, cell frames from hidden cells or cell below the hierarchy levels selected are not drawn.
Show Layers Without Fill: when this option is checked, the shapes are drawn without fill. Hence the layout is shown in a kind of wire frame. This option is intended to temporarily disabling the fill pattern. Keeping this option checked may be confusing because setting a fill pattern may not have any effect then.
Synchronized Views: with this option, all views (tabs) in the main window are synchronized, i.e. they show the same region of the layout. This option can be useful if two layouts are loaded in different views for clarity, but identical regions need to be inspected.
Select Top Level Objects: this menu item gives a quick access to the respective editor option. If this option is checked, only objects from the top level are selected. This is in particular important for editing because editing a subcell can cause effects in other places there that cell is instantiated but no edit is intended.
Toolbar, Navigator, ...: disable or enable the respective tool windows.
Highlight Object Under Mouse: with this option checked, the object under the mouse is highlighted temporarily if the mouse hovers over that object. Since that can be confusing in some (rare) cases, this menu item provides quick access to that configuration option.