JSJP_School/LN_School/MyAnnotationView.m

//
//  MyAnnotationView.m
//  IphoneMapSdkDemo
//
//  Created by wzy on 14-11-27.
//  Copyright (c) 2014年 Baidu. All rights reserved.
//

#import "MyAnnotationView.h"

@interface MyAnnotationView ()
{
    
    UILabel * labelNo;
    UILabel * labelStationName;
    UILabel * labelSumNum;
    UILabel * labelBicycleNum;
    UIView  * areaPaoView;
}
@end

@implementation MyAnnotationView

+(instancetype)annotationViewWithMapView:(BMKMapView *)mapView Annotation:(BMKPointAnnotation *)annotation{
    
    MyAnnotationView *view = (MyAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:@"MyAnnotationView"];
    if (!view) {
        view = [[MyAnnotationView alloc]initWithAnnotation:annotation reuseIdentifier:@"MyAnnotationView"];
    }else{
        NSLog(@"我是复用的MyAnnotationView：%@",view.annotationImageView);
        //复用的时候paopaoView == nil；2017/9/18
        //关于复用，参数annnotion+reuseId决定一个复用对象。测试结果：点聚合的时候会有部分复用，非点聚合暂时未体会到
    }
    
    return view;
}

- (id)initWithAnnotation:(id<BMKAnnotation>)annotation reuseIdentifier:(NSString *)reuseIdentifier {
    self = [super initWithAnnotation:annotation reuseIdentifier:reuseIdentifier];
    if (self) {
        
        [self setBounds:CGRectMake(0.f, 0.f, 22.f, 22.f)];
        _label = [[UILabel alloc] initWithFrame:CGRectMake(0.f, 0.f, 22.f, 22.f)];
        _label.textColor = [UIColor whiteColor];
        _label.font = [UIFont systemFontOfSize:11];
        _label.textAlignment = NSTextAlignmentCenter;
        _label.layer.masksToBounds = YES;
        _label.layer.cornerRadius = 11;
        
        [self addSubview:_label];
        self.alpha = 0.85;
    }
    return self;
}

- (void)setSize:(NSInteger)size {
    _size = size;
    if (_size == 1) {
        [self setBounds:CGRectMake(0.f, 0.f, 80.f, 43.f)];
        self.canShowCallout = YES;
        self.label.hidden = YES;
        if (!_annotationImageView) {
            
            [self setBackgroundColor:[UIColor clearColor]];
            
            _annotationImageView = [[UIImageView alloc]initWithFrame:self.bounds];
            [self addSubview:_annotationImageView];
            
            //自定义内容气泡
            CGFloat alpha = 1.0;
            NSArray *arr = [self.annotation.title componentsSeparatedByString:@"and"];
            BOOL isOn = [arr[1] integerValue] == 1;
            
            areaPaoView=[[UIView alloc]initWithFrame:CGRectMake(0, 0, 200, 90)];
            areaPaoView.layer.cornerRadius=8;
            areaPaoView.layer.masksToBounds=YES;
            areaPaoView.backgroundColor = isOn?RQMianColor:[UIColor lightGrayColor];
            
            labelNo = [[UILabel alloc]initWithFrame:CGRectMake(10, 0, 200, 30)];
            labelNo.font = [UIFont systemFontOfSize:Font14];
            labelNo.textColor = [UIColor whiteColor];
            labelNo.backgroundColor = [UIColor clearColor];
            labelNo.alpha = alpha;
            [areaPaoView addSubview:labelNo];
            
            labelStationName = [[UILabel alloc]initWithFrame:CGRectMake(10, 20, 200, 30)];
            labelStationName.font = [UIFont systemFontOfSize:Font14];
            labelStationName.textColor = [UIColor whiteColor];
            labelStationName.backgroundColor = [UIColor clearColor];
            labelStationName.alpha = alpha;
            [areaPaoView addSubview:labelStationName];
            
            
            labelSumNum = [[UILabel alloc]initWithFrame:CGRectMake(10, 40, 200, 30)];
            labelSumNum.font = [UIFont systemFontOfSize:Font14];
            labelSumNum.textColor = [UIColor whiteColor];
            labelSumNum.backgroundColor = [UIColor clearColor];
            labelSumNum.alpha = alpha;
            [areaPaoView addSubview:labelSumNum];
            
            
            labelBicycleNum = [[UILabel alloc]initWithFrame:CGRectMake(10, 60, 200, 30)];
            labelBicycleNum.font = [UIFont systemFontOfSize:Font14];
            labelBicycleNum.textColor = [UIColor whiteColor];
            labelBicycleNum.backgroundColor = [UIColor clearColor];
            labelBicycleNum.alpha = alpha;
            [areaPaoView addSubview:labelBicycleNum];
            
        }
        
        //测试一共四个点，测试的时候几乎全由上面if里面重建_annotationImageView
        _annotationImageView.hidden = NO;
        _annotationImageView.image = [self getImgWithAnnottation:self.annotation];
        
        //这个复用的时候paopaoView=nil，所以新建
        NSArray *arr = [self.annotation.title componentsSeparatedByString:@"and"];
        BOOL isOn = [arr[1] integerValue] == 1;
        areaPaoView.backgroundColor = isOn?RQMianColor:[UIColor lightGrayColor];
        BMKActionPaopaoView *paopao=[[BMKActionPaopaoView alloc]initWithCustomView: areaPaoView];
        self.paopaoView=paopao;
        
        return;
    }
    
    if (_annotationImageView) {
        _annotationImageView.hidden = YES;
    }
    [self setBounds:CGRectMake(0.f, 0.f, 22.f, 22.f)];
    self.canShowCallout = NO;
    self.label.hidden = NO;
    self.label.backgroundColor = RQMianColor;
	_label.text = [NSString stringWithFormat:@"%ld", (long)size];
}

-(void)setDic:(NSDictionary *)dic{
    
    _dic = dic;
    labelNo.text =[NSString stringWithFormat:@"车牌号码：%@",dic[@"TCO_LICNUM"]];
    
    NSString *status = [NSString stringWithFormat:@"%@",dic[@"TDI_IS_CONNECT"]];
    NSString *isConnect = [status isEqualToString:@"1"] ? @"在线" : @"离线";
    labelStationName.text = [NSString stringWithFormat:@"在线状态：%@",isConnect];
    
    NSString *regStatus = [NSString stringWithFormat:@"%@",dic[@"TDI_REG_STATUS"]];
    NSString *isReg = [regStatus isEqualToString:@"1"] ? @"已注册" : @"未注册";
    labelSumNum.text = [NSString stringWithFormat:@"注册状态：%@",isReg];
    
    NSString *terStatus = [NSString stringWithFormat:@"%@",dic[@"TDI_TERMTYPE"]];
    NSString *isStu = @"";
    //1:车载计程计时终端; 2:课堂教学计时终端; 3:模拟训练计时终端; 0 教练APP设备 10学员APP设备
    switch ([terStatus integerValue]) {
        case 0:
            isStu = @"教练APP设备";
            break;
        case 1:
            isStu = @"车载计程计时终端";
            break;
        case 2:
            isStu = @"课堂教学计时终端";
            break;
        case 3:
            isStu = @"模拟训练计时终端";
            break;
        case 10:
            isStu = @"学员APP设备";
            break;
            
        default:
            break;
    }
    labelBicycleNum.text = [NSString stringWithFormat:@"终端类型：%@",isStu];
}

-(UIImage *)getImgWithAnnottation:(BMKPointAnnotation *)annotation{
    
    NSArray *arr = [annotation.title componentsSeparatedByString:@"and"];
    
    UIView *pointV = [[UIView alloc]initWithFrame:CGRectMake(0.f, 0.f, 80.f, 38.f)];
    UIImageView *annotationImageView = [[UIImageView alloc] initWithFrame:CGRectMake(27, 0, 25, 25)];
    annotationImageView.image = [arr[1] integerValue] == 1 ? [UIImage imageNamed:@"annotationOn"] : [UIImage imageNamed:@"annotationOff"];
    [pointV addSubview:annotationImageView];
    
    UILabel *label=[[UILabel alloc]initWithFrame:CGRectMake(0, 20, 80, 17)];
    label.text = arr[0];
    label.numberOfLines = 2;
    label.backgroundColor=[UIColor clearColor];
    label.font = [UIFont systemFontOfSize:12];
    label.textAlignment = NSTextAlignmentCenter;
    label.textColor = [UIColor blackColor];//UIColor colorWithWhite:0.3 alpha:1.0
    //    CGSize size = [label sizeThatFits:CGSizeMake(label.frame.size.width, MAXFLOAT)];
    //    label.frame =CGRectMake(0, 25, 80, size.height);
    [pointV addSubview:label];
    
    return [self convertViewToImage:pointV];
}

-(UIImage*)convertViewToImage:(UIView*)v{
    CGSize s = v.bounds.size;
    // 下面方法，第一个参数表示区域大小。第二个参数表示是否是非透明的。如果需要显示半透明效果，需要传NO，否则传YES。第三个参数就是屏幕密度了
    UIGraphicsBeginImageContextWithOptions(s, NO, [UIScreen mainScreen].scale);
    [v.layer renderInContext:UIGraphicsGetCurrentContext()];
    UIImage*image = UIGraphicsGetImageFromCurrentImageContext();
    UIGraphicsEndImageContext();
    return image;
}

@end