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Get started

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

Quick 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

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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

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Thumbnail browser

Add 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

Document outline

In this document
chevron_rightShowing an outline view controller
This tutorial only applies to Xamarin.iOS.

A document outline, or table of contents, demonstrates how the PDF document is organized and helps users see the overall picture. The OutlineViewController class shows the document outline (table of contents) that can be used to navigate through the document being viewed by a PDFViewCtrl by tapping on a bookmark item.

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

linkShowing an outline view controller

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

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

You can set a delegate to be notified by the outline view controller when outline bookmarks are selected with the OutlineViewControllerDelegate protocol. (See the CompleteReader example for usage of an OutlineViewController.)