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Redo

Restores previous actions one at a time

Clicking on the Redo button will reverse the effect of the last Undo. Redo may only be used after using Undo. If the Redo button is grayed out and unavailable, it means there are no actions to redo.

Once another draw or edit command is used (such as Circle or Select), you will no longer be able to use Redo.