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Better Apple Pencil support in the Syncfusion PDF editor

Hi. Lets check if Syncfusion team can help us with this:

a) PDF annotation drawing with Apple Pencil seems to work out of the box. I guess no adjustments are needed here.

b) However, the eraser function, which is activated by double-tapping on the pencil, does not work. What can we do to make the eraser function work in SfPdfViewer?

1 Reply

MA ManojKumar Arumugasamy Syncfusion Team December 16, 2022 12:07 PM UTC

Andreas, at present, by default, there is no support to erase any annotations. We are adding support for erasing ink annotations in the volume 4 release. You can use this eraser tool by changing the annotation mode to inkeraser. We don't have any immediate plans to implement an eraser on additional annotations.


For details on the ink eraser, please follow the feedback link.

Support for erasing ink strokes in Xamarin.Forms | Feedback Portal (syncfusion.com)

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