#import "ViewController.h"

#import "MyQRVC.h"

@interface ViewController ()

@implementation ViewController

- (void)viewDidLoad {

[super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

UIButton *btn = [UIButton buttonWithType:UIButtonTypeSystem];

btn.frame = CGRectMake(50, 50, 200, 100);

[btn setTitle:@"扫描" forState:UIControlStateNormal];

[btn addTarget:self action:@selector(scan) forControlEvents:UIControlEventTouchUpInside];

[self.view addSubview:btn];

}

- (void)scan{

MyQRVC *sqrvc = [[MyQRVC alloc]init];

sqrvc.scanBoxColor = [UIColor greenColor];

sqrvc.scanLineColor = [UIColor greenColor];

[self presentViewController:sqrvc animated:YES completion:^{

}];

}

- (void)didReceiveMemoryWarning {

[super didReceiveMemoryWarning];

// Dispose of any resources that can be recreated.

}