mkmapview

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UIMapView: UIPinchGestureRecognizer not called

I implemented gesture recognizer in UIMapView just as described in the accepted answer to this question: How to intercept touches events on a MKMapView or UIWebView objects?[详细]

2023-03-30 03:58 分类：问答
How to get list of search results of location like in google maps

I am developing an application in which when the I enters an address ,I fetch latitude and longitu开发者_如何学Pythonde of that address and drop the pin.[详细]

2023-03-29 14:09 分类：问答
MKAnnotation removing (processor heavy)

This function accepts an array of latitude/longitude pairs. It converts all of them into MKAnnotations, then for each of the annotations currently present on the map, it checks if it\'s present in the[详细]

2023-03-29 12:13 分类：问答
MKPinAnnotationView: Pin width and height

What is the width and the height of the MKPinAnnotationView pin in pixels? Edit: To be more concret开发者_运维技巧e, the width and height of imaginary rectangle on iPhone screen containing the pin. A[详细]

2023-03-28 15:48 分类：问答
how show all points on map view?

I am using Google Direction API. In this i am http://maps.googleapis.com/maps/api/directions/json?origin=Chicago,IL&destination=Los+Angeles,CA&mode=driving,OK&sensor=false . When i show re[详细]

2023-03-28 11:48 分类：问答
Change CenterOffset of an AnnotationView after zooming [duplicate]

This question already has answers h开发者_JAVA百科ere: Closed 10 years ago. Possible Duplicate: MKMapView ignores update of centerOffset in iOS 4[详细]

2023-03-27 22:55 分类：问答
iphone mkannotation: warning on left callout after map has loaded

I have a MKMapview loading with maybe 5 annotations (right now). It loads fine, with the annotations as well. Each annotation contains the correct left and right callout. However after a while (maybe[详细]

2023-03-27 15:07 分类：问答
Low quality MKMapView Dynamically Generated Image

Before anyone points me at this post, I\'ve already tried it, and it doesn\'t work for me. I am trying to generate a black and white snapshot of an MKMapView. The quality, however, is terribly low on[详细]

2023-03-27 10:42 分类：问答
Slow down when dealing with MKAnnotations on MKMapView

I\'m stepping thru the annotations on my map, in order to find one which has a certain tag. I then remove this annotation, and add a new one (a diff color)[详细]

2023-03-27 06:08 分类：问答
Changing an MKAnnotationView custom image?

I know you can create a custom annotation view using something like: -(MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation开发者_如何学Go>)annotation[详细]

2023-03-26 20:49 分类：问答