Undo or erase parts of your documents' annotations with Lumin's eraser tool.
1. Click on the eraser in the toolbar
2. Drag your cursor across the annotations you want to erase
Alternatively, you can also:
1. Click on the annotation with the select tool
2. Select the trash can icon
Tip: If you erase the wrong area and want to undo/redo the erase action, tap the undo and redo tools in the toolbar
Or, use the shortcut:
|Undo||Mac: Command 'Z'
Windows: Crtl 'Z'
Check out this article here: How do I undo/redo
The eraser tool will work on the following annotations (on a premium subscription):