QHeatOverlay.h

//
//  QHeatOverlay.h
//  QMapKit
//
//  Created by Keith Cao on 2020/9/10.
//  Copyright © 2020 tencent. All rights reserved.
//
 
#ifndef _QHEATOVERLAY_H_
#define _QHEATOVERLAY_H_
 
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import <QMapKit/QHeatNodeProtocol.h>
#import <QMapKit/QGLOverlay.h>

@interface QHeatGradient : NSObject

@property (nonatomic, readonly) NSArray<UIColor *> *colors;

@property (nonatomic, readonly) NSArray<NSNumber *> *startPoints;

- (instancetype)initWithColor:(NSArray<UIColor *> *)colors andWithStartPoints:(NSArray<NSNumber *> *)startPoints;
 
@end

@interface QHeatOverlay : QGLOverlay
{
    @package
    QMapRect _boundingRect;
}

- (instancetype)initWithHeatNodes:(NSArray<id<QHeatNodeProtocol> > *)heatNodes;

@property (nonatomic, copy) NSArray<id<QHeatNodeProtocol> > *nodes;

@property (nonatomic, assign) NSInteger decayRadius;

@property (nonatomic, strong) QHeatGradient *gradient;

@property (nonatomic, assign) CGFloat maxHeight;

- (void)setMinIntensity:(CGFloat)minIntensity maxIntensity:(CGFloat)maxIntensity;

@property (nonatomic, assign) BOOL enable3D;

@property (nonatomic, strong) QAnimation *animation;
 
 
@end
 
#endif