iOS高德地图SDK(3D)  V7.5.0
MAPolygon Class Reference

此类用于定义一个由多个点组成的闭合多边形, 点与点之间按顺序尾部相连, 第一个点与最后一个点相连, 通常MAPolygon是MAPolygonView的model More...

#import <MAPolygon.h>

Inheritance diagram for MAPolygon:
MAMultiPoint MAShape

Instance Methods

(BOOL) - setPolygonWithPoints:count:
 重新设置多边形顶点. since 5.0.0 More...
 
(BOOL) - setPolygonWithCoordinates:count:
 重新设置多边形顶点. since 5.0.0 More...
 
- Instance Methods inherited from MAMultiPoint
(void) - getCoordinates:range:
 将内部的坐标点数据转化为经纬度坐标并拷贝到coords内存中 More...
 

Class Methods

(instancetype) + polygonWithCoordinates:count:
 根据经纬度坐标数据生成闭合多边形 More...
 
(instancetype) + polygonWithPoints:count:
 根据map point数据生成多边形 More...
 

Properties

NSArray< id< MAOverlay > > * hollowShapes
 设置中空区域,用来创建中间带空洞的复杂图形。注意:传入的overlay只支持MAPolgon类型和MACircle类型,不支持与polygon边相交或在polygon外部,不支持hollowShapes彼此间相交,和空洞顺序有关,不支持嵌套. since 5.5.0 More...
 
- Properties inherited from MAMultiPoint
MAMapPointpoints
 坐标点数组 More...
 
NSUInteger pointCount
 坐标点的个数 More...
 
BOOL cross180Longitude
 是否跨越180度经度线,默认NO since 6.4.0 More...
 
- Properties inherited from MAShape
NSString * title
 标题 More...
 
NSString * subtitle
 副标题 More...
 

Additional Inherited Members

- Protected Attributes inherited from MAMultiPoint
package MAMapPoint_points
 
NSUInteger _pointCount
 
MAMapRect _boundingRect
 
- Protected Attributes inherited from MAShape
NSString * _title
 标题 More...
 
NSString * _subtitle
 副标题 More...
 

Detailed Description

此类用于定义一个由多个点组成的闭合多边形, 点与点之间按顺序尾部相连, 第一个点与最后一个点相连, 通常MAPolygon是MAPolygonView的model

Method Documentation

◆ polygonWithCoordinates:count:()

+ (instancetype) polygonWithCoordinates: (CLLocationCoordinate2D *)  coords
count: (NSUInteger)  count 

根据经纬度坐标数据生成闭合多边形

Parameters
coords经纬度坐标点数据,coords对应的内存会拷贝,调用者负责该内存的释放
count经纬度坐标点数组个数
Returns
新生成的多边形

◆ polygonWithPoints:count:()

+ (instancetype) polygonWithPoints: (MAMapPoint *)  points
count: (NSUInteger)  count 

根据map point数据生成多边形

Parameters
pointsmap point数据,points对应的内存会拷贝,调用者负责该内存的释放
count点的个数
Returns
新生成的多边形

◆ setPolygonWithCoordinates:count:()

- (BOOL) setPolygonWithCoordinates: (CLLocationCoordinate2D *)  coords
count: (NSInteger)  count 

重新设置多边形顶点. since 5.0.0

Parameters
coords指定的经纬度坐标点数组, C数组,内部会做copy,调用者负责内存管理
count坐标点的个数
Returns
是否设置成功

◆ setPolygonWithPoints:count:()

- (BOOL) setPolygonWithPoints: (MAMapPoint *)  points
count: (NSInteger)  count 

重新设置多边形顶点. since 5.0.0

Parameters
points指定的直角坐标点数组, C数组,内部会做copy,调用者负责内存管理
count坐标点的个数
Returns
是否设置成功

Property Documentation

◆ hollowShapes

- (NSArray<id<MAOverlay> >*) hollowShapes
readwritenonatomicstrong

设置中空区域,用来创建中间带空洞的复杂图形。注意:传入的overlay只支持MAPolgon类型和MACircle类型,不支持与polygon边相交或在polygon外部,不支持hollowShapes彼此间相交,和空洞顺序有关,不支持嵌套. since 5.5.0


The documentation for this class was generated from the following file:
© 2017 高德信息技术有限公司 版权所有,保留所有权利。