Is there a way to be notified each time that the pdfview scale value changes?
At the moment, it is possible to get the scale value once it is updated, using the notification `PDFViewScaleChanged`, but it is fired only at the end of the whole "zooming" process. I need real time updates instead.
Any ideas/workarounds ?
Have you looked at how to subclass PDFView, in order to get a realtime notification ?
I am working on iOS app which is using PDFKit. The "PDFViewScaleChanged" notification is not firing for me even at the end of the zoom.
For me it is only fired when i load the document in PDFview for the first time.
Please llet me know if I am missing anyting.
Thanks in advance
PDFViewScaleChanged is fired when scaling manually at the end of the zoom process. . It is not invoked when changing the zoom i.e. by using a double tap. Seems like a bug to me.
