ORKPDFViewerStep Class Reference
|Inherits from||ORKStep : NSObject|
ORKPDFViewerStep class is a concrete subclass of
ORKStep, used for presenting a PDF document for reading and limited editing.
ORKPDFViewerStep, instantiate the object, fill in its properties, and include it in a task.
Next, create a task view controller for the task and present it.