Please reply me asap
Thank you for contacting us about this. If you would like to add a custom subview overlay you can do so by adding it as a subView in PTPDFViewCtrl. For more information, please refer to this guide:
If you would like to override the default behaviour of long press and tap, you can do so by first subclassing the PTDocumentViewController then overriding the HandleTap and
Note, if you are using PTTabbedDocumentViewController, you will still need to do the same as above, but instead of instantiating your subclass, you can use the PTOverrides.OverrideClass method described below:
Please let us know if this works for you, and if you have any further questions.