Some test text!

menu
Events/triggerskeyboard_arrow_down

Get notified of events fired from ToolManager on iOS

The ToolManager'sToolManagerDelegate exposes a number of delegate methods to allow a subscriber to be notified of events that are managed by the tools framework. There are a number of methods that allow you to modify the behaviour of the tools themselves. The methods discussed here are simple notifications, so that the app may coordinate as necessary.
  1. -toolManagerToolChanged:
    This method is called when the tool changes, for example changing the "active" tool in a toolbar.
  2. -toolManager:annotationAdded:onPageNumber:
    -toolManager:annotationModified:onPageNumber:
    -toolManager:annotationRemoved:onPageNumber:
    These methods are called just after an annotation is added, modified or deleted.

Get the answers you need: Support

close

Free Trial

Get unlimited trial usage of PDFTron SDK to bring accurate, reliable, and fast document processing capabilities to any application or workflow.

Select a platform to get started with your free trial.

Unlimited usage. No email address required.

Join our live demo to learn about use cases & capabilities for WebViewer

Learn more
close