What are the tools and functions of CAD operation interface?

1. Title bar: The title bar is located at the top of the application window and is used to display the name and file name of the currently running program. You can minimize or maximize windows, restore windows, move windows, close AutoCAD, and so on.

2. Menu bar: All operation control commands can be realized here, and clear operation commands are displayed here. There are many menus, and it will take some time to get familiar with them.

3. Toolbar: If you want to display the currently hidden toolbar, you can right-click any toolbar to pop up a shortcut menu, and select a command to display or close the corresponding toolbar.

4. Drawing window: There are "Model" and "Layout" tabs at the bottom of the drawing window. Click the tab to switch back and forth between model space and paper space.

5. Command line and text window: The command line window is located at the bottom of the drawing window and is used to receive commands input by users and display AutoCAD prompt information.

6. In AutoCAD 2007, the command line window can be dragged and dropped as a floating window.

7. You can choose the view-> "display"->; Text Window CommandExecute the TEXTSCR command or press F2 to open a text window that records all operations on the document.

8. Status line: The status line is used to display the current status of AutoCAD, such as the coordinates of the current cursor, descriptions of commands and buttons, etc.