Some test text!

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Get started

Download PDFTron SDK
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Quick start - view a document

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

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Fundamentals

Java binding (Android)Objective-C binding (iOS)Code sharingDocument lockingDocument saving
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FAQ

System requirementsPDFTron full vs. standardReduce size of APK
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Document Viewer

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Xamarin.Android

OverviewShow a document in an ActivityShow a document in a FragmentViewer configurationToolManager configurationDay and Night themes
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Xamarin.iOS

Open from online URL
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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

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Annotation style editor

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Page slider

Xamarin.AndroidXamarin.iOS
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List container

Xamarin.AndroidXamarin.iOS
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Annotation list

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Document outline

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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

OverviewToolManager setupRead only mode
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Disable annotation creation and editing

Xamarin.AndroidXamarin.iOS
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Default annotation properties

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Change tool mode

Xamarin.AndroidXamarin.iOS
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Events

Xamarin.AndroidXamarin.iOS
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Override annotation handling

Show and hide existing annotationsRealtime collaboration
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Advanced customization

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Add a custom view to a page

Xamarin.AndroidXamarin.iOSCreate 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

Overview
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Search

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Advanced topics

PrintUnderstand coordinatesGenerate page thumbnails
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Troubleshooting

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Reference

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PDF Processing API

ToolManager events

This tutorial only applies to Xamarin.Android.

The ToolManager exposes a number of events to allow a subscriber to be notified of events fired from the tools package. There are

See all event APIs here: ToolManager events.

ScenarioMethod to use to register your callback
Get notified on touch eventsExample: LongPress, SingleTapConfirmed etc.
Get notified on annotation eventsExample: InterceptAnnotationHandling
Get notified on annotation modification eventsExample: AnnotationsAdded, AnnotationsModified, AnnotationsRemoved etc.
Get notified on quick menu eventsExample: QuickMenuClicked
Get notified on tool changed eventToolChanged