我需要从相机和相机胶卷设置uiimageview

Question

我对此很新。我正在制作一个胡须应用程序，在你拍照后为你的脸添加胡须。我可以轻松拍照和访问相机，但我不能设置为uiimageview。这是我的代码

//
//  ViewController.m
//  BEARD IT
//
//  Created by other guest on 11/11/13.
//  Copyright (c) 2013 other guest. All rights reserved.
//

#import "ViewController.h"

@interface ViewController ()

@end

@implementation ViewController

- (IBAction)TakePhoto {
    picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;
    [picker setSourceType:UIImagePickerControllerSourceTypeCamera];
    [self presentViewController:picker animated:YES completion:NULL];
    [picker reloadInputViews];}


- (IBAction)CooseExisting {
    picker2 = [[UIImagePickerController alloc] init];
    picker2.delegate = self;
    [picker2 setSourceType:UIImagePickerControllerSourceTypePhotoLibrary];
    [self presentViewController:picker2 animated:YES completion:NULL];
    [picker reloadInputViews];}

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithinfo:
(NSDictionary *)info {
    image = [info objectForKey:UIImagePickerControllerOriginalImage];
    [imageView setImage:image];
    [self dismissViewControllerAnimated:YES completion:NULL];
}

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {
    [self dismissViewControllerAnimated:YES completion:NULL];
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end

任何修改都会有所帮助！