What’s the difference between ALL and EXTENTS in ZOOM command?
All zooms to display all visible objects and visual aids.
Scroll mouse button in CAD
Usually we use the scroll mouse button or wheel to zoom and pan, there are other functions, let’s explore more.
Confusing concepts in CAD
There are some similar concepts in CAD and it’s easy for some newbies to get confused, so I’ve listed some of those concepts below.
Introduction to the CAD Graphics Window
Graphics window is an area where users can view, draw and edit drawings, so it’s very important for beginners to know more about graphics window: what’s the size of the graphics window? How to adjust it?