To invert a selection in AutoCAD 2018, use the Invert Selection command. This command deselects currently selected objects and selects all previously unselected objects within the drawing area.
Steps to Invert Selection:
- Access the command: From the AutoCAD 2018 menu, navigate to Edit > Invert Selection.
Explanation:
The "Invert Selection" command provides a quick way to switch your current selection to include everything except what you've already chosen, and to remove everything you've already selected. This is especially useful in complex drawings where manually selecting many individual objects would be time-consuming and difficult.
Example:
Imagine you have a drawing with hundreds of objects, and you've selected a small number of them that you don't want to modify. Using "Invert Selection" will quickly select all the other objects, allowing you to perform an action (like moving or deleting) on the majority of the drawing elements while leaving your initial selection untouched.
