Drawboard PDF: Undo/redo annotations

Undo and Redo only works on annotation actions.

Undo an annotation by:

• Using the "CTRL + Z" keyboard shortcut.
• Using the arrow in the bottom of the screen

Redo an annotation by:

• Using the "CTRL + Y" keyboard shortcut.
• Using the arrow in the bottom of the screen

Undo/Redo does not work for the following situations:

• Restoring deleted annotations that have been cleared by 'Clear All Annotations'
• Restoring deleted or closed pages and documents