Ensure that the option to Convert To Shapes is selected ( Figure C). To use this feature, select the pen function, select the color and line thickness, and then trace a circle, oval, square, rectangle, or triangle on the screen with the Apple Pencil. It's used to easily create perfect shape renderings when using the Ink feature. Shape recognition is baked right into Microsoft PowerPoint for iPad. Tapping a single line will erase the entire line, removing the need to erase the entire line by drawing over top of it. This will remove any pen markings or highlights in the document. To erase a drawn line or highlight, follow these steps.
Erasing is as easy as drawing in the Office apps.