tkmPosition Class Reference

Inherits from	NSObject
Conforms to	NSCoding
Declared in	tkmPosition.h

`lon`

经度

@property (nonatomic, assign) double lon

Declared In

tkmPosition.h

`lat`

纬度

@property (nonatomic, assign) double lat

Declared In

tkmPosition.h

`location`

经纬度的CoreLocation表示

@property (nonatomic, retain) CLLocation *location

Declared In

tkmPosition.h

`stringValue`

经纬度的字符串

@property (nonatomic, readonly) NSString *stringValue

Discussion

Note: 字符串，例如：@“40.054510 116.310720”

Declared In

tkmPosition.h

`textValue`

经纬度的字符串

@property (nonatomic, readonly) NSString *textValue

Discussion

Note: 经纬度的字符串，例如：@“40°06'16.171"N 116°19'52.123"E”

Declared In

tkmPosition.h

`– initWithLat:andLon:`

初始化一个经纬度对象

- (id)initWithLat:(double)inLat andLon:(double)inLon

Parameters

`inLat`	北纬度值(北纬为正，南纬为负)
`inLon`	东经度值(东经为正，西经为负)

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`– initWithPoint:`

初始化一个经纬度对象

- (id)initWithPoint:(CGPoint)point

Parameters

`point`	描述经纬度的CGPoint对象

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`– initWithLocation:`

初始化一个经纬度对象

- (id)initWithLocation:(CLLocation *)location

Parameters

`location`	描述经纬度的CLLocation对象

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`– initWithString:`

初始化一个经纬度对象

- (id)initWithString:(NSString *)latlon

Parameters

`latlon`	描述经纬度的字符串，例如：@“40.054510 116.310720”

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`– initWithStringRev:`

初始化一个经纬度对象

- (id)initWithStringRev:(NSString *)lonlat

Parameters

`lonlat`	描述经纬度的字符串，例如：@“116.310720 40.054510”

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`– distanceFrom:`

计算经纬度之间的距离

- (double)distanceFrom:(tkmPosition *)position

Parameters

`position`	另一经纬度

Return Value

经纬度之间的距离，单位为米

Declared In

tkmPosition.h

`– isEqualToPosition:`

是否与某个经纬度相同

- (BOOL)isEqualToPosition:(tkmPosition *)position

Parameters

`position`	目标经纬度

Return Value

为YES时，是相同的经纬度；为NO时不同（其中经度的的差距在1E-6以下，将会认为是相同的）

Declared In

tkmPosition.h

`+ positionWithLat:andLon:`

创建一个经纬度对象

+ (tkmPosition *)positionWithLat:(double)inLat andLon:(double)inLon

Parameters

`inLat`	北纬度值(北纬为正，南纬为负)
`inLon`	东经度值(东经为正，西经为负)

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`+ positionWithString:`

创建一个经纬度对象

+ (tkmPosition *)positionWithString:(NSString *)latlon

Parameters

`latlon`	描述经纬度的字符串，例如：@“40.054510 116.310720”

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`+ positionWithStringRev:`

创建一个经纬度对象

+ (tkmPosition *)positionWithStringRev:(NSString *)lonlat

Parameters

`lonlat`	描述经纬度的字符串，例如：@“116.310720 40.054510”

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`+ positionWithPoint:`

创建一个经纬度对象

+ (tkmPosition *)positionWithPoint:(CGPoint)point

Parameters

`point`	描述经纬度的CGPoint对象

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h

`+ positionWithLocation:`

创建一个经纬度对象

+ (tkmPosition *)positionWithLocation:(CLLocation *)location

Parameters

`location`	描述经纬度的CLLocation对象

Return Value

经纬度tkmPosition对象

Declared In

tkmPosition.h