recalculates your drawing from the database, then redraws the screen. Redraw recalculates your drawing from the database, then redraws the screen.
When you use editing commands, CC3 erases affected entities by drawing over them in the background color before drawing the changed versions of the entities. This can leave apparent holes in other entities and in the grid. REDRAW cleans these holes up.
If you have selected a solid colored area, and it obscures non-highighted entities underneath, use Redraw to make them visible.
Text equivalent: REDRAW