I would like to programmatically allow the user to zoom away from a current page inside of UIScrollView and present them with an overview of multiple pages. Then allow them to touch/choose one of the pages to zoom in.
I have multiple sub ViewControllers for each page. The important aspect is that each ViewController contains detailed information, so I want most of that information to be visible when they get a “birds eye view” of what’s happening.
What’s the best way to do this?
Additional detail: pretend each UIViewController has a UiTableView within them. There’s 5,6,3,1,0,10 Cells in each of these (respectively) is there a way to show all Cells at once in the larger view?
Perhaps is there a way to screenshot the Views and present them as smaller objects?
Currently I have the UIPinchGestureRecognizer already working, just need a way to control the transition of these viewcontroller into the middle. Is there a way to screenshot each controller and transition to a different view for selection?
If You want it for a pdf viewer, then maybe you can implement something similar to this:
https://github.com/vfr/Reader
When corresponding button is pressed – modally rises up a gridview with smaller pages. When taped on any – it then opens that page.
If it’s not about pdf viewer, and You still desire the pinch-zoom effect, then maybe you can implement two different views – where – on one will be in grid – all viewcontroller thumbnails, and on other – scrollview. When you pinch -zoom out – scrollview alpha changes to 0, while gridview list alpha changes to 1. When taped on any viewcontroller thumbnail – alpha changes.
If You still want without fade-in fade-out, then it’s even harder. On each pinch zoom movement, you need to recalculate each viewcontroller positions and sizes. and start moving them where they should be.
Hope that helps.. somehow..