iOS 自定义百度地图大头针点击事件

来源：互联网发布：淘宝商城男士运动套装编辑：程序博客网时间：2024/04/30 15:00

UMKPointAnnotation* pointAnnotation = [[UMKPointAnnotation alloc]init];

CLLocationCoordinate2D coor1;
                                coor1.latitude = baiduModel.latitude;
                                coor1.longitude = baiduModel.longitude;
                                pointAnnotation.voucherType = UMKVoucherCoupon ;
                                pointAnnotation.coordinate = coor1;
                                pointAnnotation.couponID = baiduModel.couponID;
                                pointAnnotation.title = baiduModel.businessName;

[arr addObject:pointAnnotation];

[_mapView addAnnotations:arr] ;

- (BMKAnnotationView *)mapView:(BMKMapView *)mapView viewForAnnotation:(id<BMKAnnotation>)annotation
{
NSString *identifier = @"baidu";
BMKPinAnnotationView *annotationView = nil;
if (!annotationView) {
      annotationView = [[BMKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:identifier];
      UIButton *btn = [UIButton buttonWithType:UIButtonTypeSystem];
      btn.frame = CGRectMake(0, 0,annotationView.image.size.width, annotationView.image.size.height);
      [btn addTarget:self action:@selector(btnAction:) forControlEvents:UIControlEventTouchUpInside];
      annotationView.enabled = YES;
      annotationView.userInteractionEnabled = YES;

//如果想传值，我们可以这样

UMKPointAnnotation *ffff = annotation;
btn.tag = ffff.couponID;

[annotationView addSubview:btn];
}，
return annotationView;
}

-(void)btnAction:(UIButton *)sender

{

//这样就可以输出你想要传的ID值了

}

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