iOS Learning Note 29-lbs

Use map kit to create maps and add custom labels

1,mapkit Basic Explanation

2,mkmapview Creating a Map program

3. Position and annotate with a given latitude and longitude

4,mkannotationview Detailed and custom annotations

The map Kit provides an interface to embed maps into your own view

Mkmapview provides a map interface that can be embedded in an application

Mkcoordinateregin Setting the Map display area

Mkpointannotation provides the ability to add comments at a specified point and cannot customize the class

Mkpinannotation This class allows you to set the map callout

Mkannotationview Custom Map Annotations

-(void) Viewdidload {

[Super Viewdidload];

Mkmapview *mkmapview = [[Mkmapview alloc]initwithframe:self.view.frame];

[Self.view Addsubview:mkmapview];

2, map parameter settings

[Mkmapview Setmaptype:mkmaptypestandard];

Magnification mode

[Mkmapview Setzoomenabled:yes];

Prevent the map from sliding left and right

[Mkmapview Setscrollenabled:yes];

Set map rotation

[Mkmapview Setrotateenabled:yes];

Setting the display area

Mkcoordinateregion region = Mkcoordinateregionmake (Cllocationcoordinate2dmake, 119), Mkcoordinatespanmake (0.1, 0.1));

[Mkmapview Setregion:[mkmapview regionthatfits:region];

Additional setup after loading the view, typically from a nib.

}

iOS Learning Note 29-lbs