This is the 2nd part of DWG FastView editing commands, in quick succession from last post.
Mirror
Operations
select objects to Mirror; choose “Mirror” option.
specify the first point on mirror line;
adjust the current point or specify next point on mirror line.
adjust the current point or tap “✓” to confirm it.
Color
Operations
You can change colors of existing objects.
Step 1: select objects to change their color; choose “Color” option.
Step 2: specify a color in the color palette, the color of selected objects becomes the specified one automatically.
Undo
Operations:
Step 1: cancel the last step by clicking the “Undo” button.
Redo
Operations
Step 1: restore the effect of previous canceled step of “Undo” command.