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Pods/AMap3DMap/MAMapKit.framework/Headers/MAMultiPointOverlayRenderer.h 1.56 KB
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  //
  //  MAMultiPointOverlayRenderer.h
  //  MAMapKit
  //
  //  Created by hanxiaoming on 2017/4/11.
  //  Copyright © 2017 Amap. All rights reserved.
  //
  
  #import "MAConfig.h"
  #if MA_INCLUDE_OVERLAY_MAMultiPoint
  
  #import "MAMultiPointOverlay.h"
  #import "MAOverlayRenderer.h"
  
  @class MAMultiPointOverlayRenderer;
  
  ///MAMultiPointOverlayRenderer代理(since 5.1.0
  @protocol MAMultiPointOverlayRendererDelegate <NSObject>
  @optional
  
  /**
   @brief 点击海量点图层回调
  
   @param renderer 海量点图层渲染器
   @param item 被点击的单个点对象
   */
  - (void)multiPointOverlayRenderer:(MAMultiPointOverlayRenderer *)renderer didItemTapped:(MAMultiPointItem *)item;
  
  @end
  
  ///海量点渲染renderersince 5.1.0)。 注意:为了保证渲染效率,纹理不受alpha参数影响,如果需要设置透明度,请更换icon
  @interface MAMultiPointOverlayRenderer : MAOverlayRenderer
  
  ///MAMultiPointOverlayRendererDelegate代理对象
  @property (nonatomic, weak) id<MAMultiPointOverlayRendererDelegate> delegate;
  
  ///标注纹理图片
  @property (nonatomic, strong) UIImage *icon;
  
  ///纹理渲染大小,默认为icon图片大小
  @property (nonatomic, assign) CGSize pointSize;
  
  ///经纬度对应图片中的位置,默认为(0.5,0.5),范围[0-1] 负值自动取其绝对值 左上角为 (0,0) 右下角为 (1,1)
  @property (nonatomic, assign) CGPoint anchor;
  
  ///对应的overlay
  @property (nonatomic, readonly) MAMultiPointOverlay *multiPointOverlay;
  
  ///初始化方法
  - (instancetype)initWithMultiPointOverlay:(MAMultiPointOverlay *)multiPointOverlay;
  
  @end
  
  #endif