MAHeatMapVectorOverlay.h

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//
//  MAHeatMapVectorOverlay.h
//  MAMapKit
//
//  Created by ldj on 2019/7/25.
//  Copyright © 2019 Amap. All rights reserved.
//
 
#import "MAConfig.h"
#if MA_INCLUDE_OVERLAY_HEATMAP
 
#import "MAShape.h"
#import "MAOverlay.h"
 
typedef NS_ENUM(NSInteger, MAHeatMapType)
{
    MAHeatMapTypeSquare      = 1,     
    MAHeatMapTypeHoneycomb   = 2      
};
 
@interface MAHeatMapVectorNode : NSObject
 
@property (nonatomic, assign) CLLocationCoordinate2D coordinate;
 
@property (nonatomic, assign) float weight;
 
@end
 
@interface MAHeatMapVectorItem : NSObject
 
@property (nonatomic, readonly) MAMapPoint center;
 
@property (nonatomic, readonly) float intensity;
 
@property (nonatomic, readonly) NSArray<NSNumber *> *nodeIndices;
 
@end
 
@interface MAHeatMapVectorOverlayOptions : NSObject
 
@property (nonatomic, assign) MAHeatMapType type;
 
@property (nonatomic, assign) BOOL visible;
 
@property (nonatomic, strong) NSArray<MAHeatMapVectorNode *> *inputNodes;
 
@property (nonatomic, assign) CLLocationDistance size;
 
@property (nonatomic, assign) CGFloat gap;
 
@property (nonatomic, strong) NSArray<UIColor *> *colors;
 
@property (nonatomic, strong) NSArray<NSNumber *> *startPoints;
 
@property (nonatomic, assign) CGFloat opacity __attribute((deprecated("Deprecated, since 7.9.0, please use alpha in MAHeatMapVectorOverlayRender")));;
 
@property (nonatomic, assign) int maxIntensity;
 
@property (nonatomic, assign) CGFloat minZoom;
 
@property (nonatomic, assign) CGFloat maxZoom;
 
@end
 
@interface MAHeatMapVectorOverlay : MAShape<MAOverlay>
 
@property (nonatomic, strong) MAHeatMapVectorOverlayOptions *option;
 
+ (instancetype)heatMapOverlayWithOption:(MAHeatMapVectorOverlayOptions *)option;
 
@end
 
#endif