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Download PDFTron SDK
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Quick start - view a document

Xamarin.AndroidXamarin.iOSIntegrate with NuGetIntegrate manuallyRun samplesAdd license keyUpdate to latest version
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Xamarin.Forms

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Fundamentals

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FAQ

System requirementsPDFTron full vs. standardReduce size of APK
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Document Viewer

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Document Viewer components

Overview
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PDFViewCtrl

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Reflow

Xamarin.AndroidXamarin.iOSQuick menuCustomize quick menu
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Annotation toolbar

Xamarin.AndroidXamarin.iOS
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Annotation style editor

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Page slider

Xamarin.AndroidXamarin.iOS
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List container

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Annotation list

Xamarin.AndroidXamarin.iOS
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Document outline

Xamarin.AndroidXamarin.iOS
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User bookmark list

Xamarin.AndroidXamarin.iOS
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Thumbnail browser

Xamarin.AndroidXamarin.iOSAdd pages dialogCrop pages dialogRotate pages dialogView mode dialog
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Annotation and collaboration

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Advanced customization

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Add a custom view to a page

Create a custom toolPage coloring modePage fit modePage layout modeScrolling direction
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Conversion

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Parsing and extraction

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Digital signatures

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Search

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Advanced topics

PrintUnderstand coordinatesGenerate page thumbnails
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Troubleshooting

Reduce memory consumption
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Reference

LocalizationIcon cheat sheet
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PDF Processing API

What is PDFNet?Opening a documentSerializing (saving) a documentWorking with pagesWorking with Page ContentWorking with BookmarksWorking with Interactive Forms (AcroForms)PDF SecurityLow-level PDF APIError handling

User bookmarks list

In this document
chevron_rightShowing a bookmark view controller
This tutorial only applies to Xamarin.iOS.

The BookmarkViewController class shows a list of user-defined bookmarks that can be used to navigate through the document. The user-defined bookmarks are PDFTron specific features that may not be shown in other PDF viewer apps. If you want to manage PDF bookmarks so that they can be processed in other standard PDF viewers, see the outline view controller guide.

The user bookmarks control is part of the Tools library, so make sure you have added the Tools library to your project.

linkShowing a bookmark view controller

To create a new bookmark view controller instance and display it from another view controller, supply a PTPDFViewCtrl instance to the BookmarkViewController designated initializer:

The bookmark view controller must be pushed onto a navigation controller's stack before being shown.

You can set a delegate to be notified by the bookmark view controller when bookmarks are selected with the BookmarkViewControllerDelegate protocol. (See the CompleteReader example for usage of a BookmarkViewController.