The Command Line enables you to activate a command by
typing its alias, and/or to input geometric data or command
information by typing. The Command Line can help you
avoid using the mouse or menus.
By default, the Command Line is displayed at the bottom of
the drawing window. But if it is not displayed, select Tools /
Command Line, or click the DoubleCAD Console icon on the
DoubleCAD Styles toolbar.
HotKey / Shortcut Key: Ctrl + 9