If you touch the annotations on Apple, which is built into the Maps application on the iPad, you get a standard callout with an expand accessory. When you click on an accessory, you get a nice view of Popover with additional information about the annotation market.
All this is easy to imitate.
HOWEVER. Apple Popover actually stays open and moves with the map while scrolling and zooming the map. It's cute. It sounds simple, but I tried many ways to imitate this and failed! Has anyone managed to imitate this?
, popover , UiScrollView, , .
subview presentPopoverFromRect: inView: allowedArrowDirections, popover scrollview ( ). , , , UIScrollView, .