问题
This is a repost. I tried all I could do to get this thing done but wasn't successful. I have two coordinate points and all I'm trying to do is moving an annotation from one point to another.
As an alternative solution, I found an Obj-C project in github which is very similar to this and I made a bridged connection between Swift and Obj-C to get this done. But for just moving annotation I had to use this whole project which I found is not a good solution.
Anyone who was successful in implementing such functionality (in swift)?
回答1:
If you are using MKPointAnnotation as base, you can access the coordinate property, which is actually defined as var, e.g.
var coordinate: CLLocationCoordinate2D
Apple MKPointAnnotation Documentation. Therefore, when changing the coordinate, your annotation will move to another location.
来源：https://stackoverflow.com/questions/27969937/moving-annotation-from-one-coordinate-point-to-another-in-swift