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68 lines
1.7 KiB
68 lines
1.7 KiB
1 year ago
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// MAHeatMapVectorGridOverlay.h
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// MAMapKit
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//
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// Created by ldj on 2019/7/25.
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// Copyright © 2019 Amap. All rights reserved.
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// 热力图网格覆盖物（通过顶点直接绘制）
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#import "MAConfig.h"
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#if MA_INCLUDE_OVERLAY_HEATMAP
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#import "MAShape.h"
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#import "MAOverlay.h"
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#import "MAHeatMapVectorOverlay.h"
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///单个点对象
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@interface MAHeatMapVectorGridNode : NSObject
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///经纬度
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@property (nonatomic, assign) CLLocationCoordinate2D coordinate;
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@end
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///单个网格
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@interface MAHeatMapVectorGrid : NSObject
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/// 网格顶点
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@property (nonatomic, copy) NSArray<MAHeatMapVectorGridNode *> *inputNodes;
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/// 网格颜色
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@property (nonatomic, strong) UIColor *color;
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@end
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/// 该类用于定义热力图属性.
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@interface MAHeatMapVectorGridOverlayOptions : NSObject
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/// 热力图类型 (默认为蜂窝类型MAHeatMapTypeHoneycomb)
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@property (nonatomic, assign) MAHeatMapType type;
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/// option选项是否可见. (默认YES)
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@property (nonatomic, assign) BOOL visible;
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/// 网格数据
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@property (nonatomic, copy) NSArray<MAHeatMapVectorGrid *> *inputGrids;
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/// 最小显示级别 default 3
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@property (nonatomic, assign) CGFloat minZoom;
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/// 最大显示级别 default 20
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@property (nonatomic, assign) CGFloat maxZoom;
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@end
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///矢量热力图，支持类型详见MAHeatMapType
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@interface MAHeatMapVectorGridOverlay : MAShape<MAOverlay>
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///热力图的配置属性
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@property (nonatomic, strong) MAHeatMapVectorGridOverlayOptions *option;
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/**
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* @brief 根据配置属性option生成MAHeatMapVectorGridOverlay
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* @param option 热力图配置属性option
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* @return 新生成的热力图MAHeatMapVectorGridOverlay
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*/
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+ (instancetype)heatMapOverlayWithOption:(MAHeatMapVectorGridOverlayOptions *)option;
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@end
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#endif
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