Description: #import "mapView.h"
#import "mapAnnotation.h"
@implementation mapView
//@synthesize _map, _locationManager
-(void)viewDidLoad
{
[super viewDidLoad]
//－－－－－－－－－－ 1: 定义经度和纬度
CLLocationCoordinate2D center = CLLocationCoordinate2DMake(39.54, 116.25)
//－－－－－－－－－－ 2: 定义比例缩小或放大，值越小，地图越清晰
MKCoordinateSpan span = MKCoordinateSpanMake(0.5, 0.5)
//－－－－－－－－－－ 3:定位一块区域
MKCoordinateRegion region = MKCoordinateRegionMake(center, span)
//－－－－－－－－－－ 4:建立地图
_map = [[MKMapView alloc]initWithFrame:CGRectMake(0, 0, 320, 460)]
_map.region = region
_map.mapType = MKMapTypeStandard //*** 地图类型，共三种
_map.showsUserLocation = YES // 是否显示用户信息
_map.delegate = self //*** 代理
[self.view addSubview:_map] // 将地图添加到view上
//[_map release]
To Search:
File list (Check if you may need any files):
MapKitDemo
..........\MapKitDemo
..........\..........\AppDelegate.h
__MACOSX
........\MapKitDemo
........\..........\MapKitDemo
........\..........\..........\._AppDelegate.h
MapKitDemo\MapKitDemo\AppDelegate.m
__MACOSX\MapKitDemo\MapKitDemo\._AppDelegate.m
MapKitDemo\MapKitDemo\en.lproj
..........\..........\........\InfoPlist.strings
__MACOSX\MapKitDemo\MapKitDemo\en.lproj
........\..........\..........\........\._InfoPlist.strings
MapKitDemo\MapKitDemo\en.lproj\ViewController.xib
__MACOSX\MapKitDemo\MapKitDemo\en.lproj\._ViewController.xib
MapKitDemo\MapKitDemo\main.m
__MACOSX\MapKitDemo\MapKitDemo\._main.m
MapKitDemo\MapKitDemo\MapKitDemo-Info.plist
..........\..........\MapKitDemo-Prefix.pch
__MACOSX\MapKitDemo\MapKitDemo\._MapKitDemo-Prefix.pch
MapKitDemo\MapKitDemo\MyAnnotation.h
__MACOSX\MapKitDemo\MapKitDemo\._MyAnnotation.h
MapKitDemo\MapKitDemo\MyAnnotation.m
__MACOSX\MapKitDemo\MapKitDemo\._MyAnnotation.m
MapKitDemo\MapKitDemo\ViewController.h
__MACOSX\MapKitDemo\MapKitDemo\._ViewController.h
MapKitDemo\MapKitDemo\ViewController.m
__MACOSX\MapKitDemo\MapKitDemo\._ViewController.m
MapKitDemo\MapKitDemo.xcodeproj
..........\....................\project.pbxproj
..........\....................\project.xcworkspace
..........\....................\...................\contents.xcworkspacedata
..........\....................\...................\xcuserdata
..........\....................\...................\..........\qianfeng.xcuserdatad
..........\....................\...................\..........\....................\UserInterfaceState.xcuserstate
..........\....................\xcuserdata
..........\....................\..........\qianfeng.xcuserdatad
..........\....................\..........\....................\xcschemes
..........\....................\..........\....................\.........\MapKitDemo.xcscheme
..........\....................\..........\....................\.........\xcschememanagement.plist
__MACOSX\MapKitDemo\._MapKitDemo.xcodeproj
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