MapKit 地圖

參考 http://blog.csdn.net/pjk1129/article/details/7492166

http://blog.csdn.net/tangaowen/article/details/6527901

http://www.cocoachina.com/newbie/basic/2011/1014/3367.html

1 地圖顯示區域定位

    CLLocationCoordinate2D center = CLLocationCoordinate2DMake(31.228656,121.483383);//定義初始座標點
//顯示區域調整
    MKCoordinateRegion viewRegion = MKCoordinateRegionMakeWithDistance(center,20000, 20000);//精調
    viewRegion.span = MKCoordinateSpanMake(0.5, 0.5);//粗調
    [self.myMap setRegion:viewRegion];//在地圖上顯示

2 如何自定義callout buddle view

http://stackoverflow.com/questions/1565828/how-to-customize-the-callout-bubble-for-mkannotationview

http://stackoverflow.com/questions/6392931/mkannotationview-lock-custom-annotation-view-to-pin-on-location-updates

3添加自定義彈出框

http://blog.csdn.net/mad1989/article/details/8794762