This section describes the main areas of the application.

main-screen

Menu - displays a line of commands: File ... Help. Click each command to see a drop down menu of related commands.

Toolbars - provide buttons for frequently used commands. To see a description (tool-tip) of any button, hold the mouse cursor over the button for a moment. To turn a toolbar on or off choose View | Toolbars | Toolbar.

Property Bar - displays specifications of the current tool or selected object(s).  See Object Properties.

Status Bar - Shows hints, cursor coordinates and other information. See Status Bar.