高德地图SDK(导航) V11.2.0501

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Properties | List of all members
<AMapNaviCompositeOverlay> Protocol Reference

`#include <AMapNaviCompositeAnnotation.h>`

Inheritance diagram for <AMapNaviCompositeOverlay>:

## Properties
MAOverlayRenderer * | overlayRender
MAOverlayLevel | overlayLevel
Properties inherited from <MAAnnotation>
NSString * | title
NSString * | subtitle
double | altitude

## Additional Inherited Members
Instance Methods inherited from <MAOverlay>
(CLLocationCoordinate2D) | - coordinate
(MAMapRect) | - boundingMapRect
Instance Methods inherited from <MAAnnotation>
(void) | - setCoordinate:
| 设置标注的坐标，在拖拽时会被调用. Set the coordinates of the annotation, which will be called during dragging

## Detailed Description

导航页添加自定overlay，需要遵守此协议 since 6.7.0 To add a custom overlay to the navigation page, this protocol must be followed

## Property Documentation

## ◆ overlayLevel

- (MAOverlayLevel) overlayLevel
| read optional nonatomic assign

添加的overlay所在层级, 参考MAOverlayLevel, 默认 MAOverlayLevelAboveRoads. The hierarchy of the added overlay, refer to MAOverlayLevel, default is MAOverlayLevelAboveRoads.

## ◆ overlayRender

- (MAOverlayRenderer*) overlayRender
| read required nonatomic strong

导航SDK内部会将该值传给地图进行绘制, 开发者自行实现的对象在遵守协议后, 需对该值赋值, 不能为空. The navigation SDK will pass this value to the map for rendering. After the developer's self-implemented object complies with the protocol, this value must be assigned and cannot be empty.

The documentation for this protocol was generated from the following file:

- AMapNaviCompositeAnnotation.h

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