mkoverlay

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Saving MKOverlayView array -> plist

I have an application that involves lots of MKOverlayViews. Every time one is added to the map, it is also added to an NSArray. When the user wishes to stop adding overlays, I would like for them to b[详细]

2023-04-11 05:47 分类：问答
I need a dead simple implementation of MKCircle overlay

I have a small map on my view that I want to drop an MKCircle overlay onto. I have all the coords and radius as I am creating regions for monitoring. I would like to display this region back to the us[详细]

2023-03-31 10:02 分类：问答
iPhone - MKOverlay and MKOverlayView logic

There\'s a point I wonder, maybe someone could explain me with simple words better than the doc do...[详细]

2023-03-31 03:53 分类：问答
Putting an image into an MKOverlayView in the MapKit in Xcode

I want to make a mapkit overlay with a png, but i have no code for it and I cant find any tutorials on it. I am a novice coder, so lots of help would be greatly appreciated![详细]

2023-03-29 03:18 分类：问答
Subclassing MKOVerlay View- canDrawMapRect not called

I am attempting to subclass MKOverlayView to create a custom overlay. I understand that in order to do this, one must override the following two methods[详细]

2023-03-26 00:52 分类：问答
Custom core-graphics overlay within MKMapView: can't display stroked ellipse

I\'m trying to draw a series of concentric circles as a custom overlay within a MKMapView.Please note that for performance reasons, I need to implement a custom draw method, not simply add a series of[详细]

2023-03-25 13:02 分类：问答
Confusion about MKOverlayView

I\'ve been working with layers for MapKit on the iPhone, and one library that I came across was this one: https://github.com/mtigas/iOS-MapLayerDemo/.It\'s very helpful, and seems to work fine.However[详细]

2023-03-22 21:17 分类：问答
How to center a UIMapView in the middle of a MKOverlay

I am using the following code (based on the Apple WWDC 2010 TileMap example) to load an UIMapView with a MKOverlay image (this could is in the viewDidLoad method):[详细]

2023-03-14 19:16 分类：问答
Masking the Google Map in iOS

In my app I have displayed some custom overlay on google map using MKOverlay with the help of TileMap sample code. My requirement is, I need to mask the entire google map underneath the overlay.That i[详细]

2023-03-11 14:07 分类：问答
mapView:viewForOverlay: not getting called

Hey all..... I know this is a duplicate question but I still cannot get it to work and Im sure Im missing something simple. I have set the delegate in IB and RegionDid开发者_JAVA百科Change gets called[详细]

2023-03-08 06:14 分类：问答