Step 3: Customize Xamarin.iOS document viewer

After you have added Apryse to your project , learn how to customize it for your app.

Apryse includes two UIViewControllers (PTDocumentController and PTTabbedDocumentViewController) for presenting documents. To customize their appearance and function, including hiding and adding buttons, see Customizing a Document View Controller .

Apryse also includes a low-level UIView (PTPDFViewCtrl) to present documents. If you are using it, please see Customizing a PTPDFViewCtrl .

To change the way users interact with annotations, including restricting which annotations can be created and edited, see Customizing Annotation and PDF Interaction .

Apryse includes a rich set of controls. They are used by the document view controllers , and can also be used independently. To learn more about them, please see each component's guide/API:

• user bookmarks
• annotation list
• outline
• list container
• annotation toolbar
• thumbnails browser
• text search
• page settings
• page slider

To change the way an annotation appears, see the Custom Annotation Appearance guide.

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