相册获取图片细节处理

Johnny Tong

于 2016-11-08 10:03:43 发布

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分类专栏： iOS 之旅文章标签：图片 uiimageview

本文链接：https://blog.youkuaiyun.com/tongwei117/article/details/53079368

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UIImageView *imageView = [[UIImageView alloc]init];
    imageView.contentMode = UIViewContentModeScaleAspectFill;
    imageView.clipsToBounds = YES;
    imageView.image = image;
    [self.view addSubview:imageView];

处理显示图片。

if (![UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypeCamera]) return;
    UIImagePickerController *pic = [[UIImagePickerController alloc]init];
    pic.sourceType= UIImagePickerControllerSourceTypeCamera;
    pic.delegate = self;
    [self presentViewController:pic animated:YES completion:nil];

打开相机获取图片（从相册中获取和从相机中获取一样）

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary<NSString *,id> *)info{
    [picker dismissViewControllerAnimated:YES completion:nil];
    UIImage *image = info[UIImagePickerControllerOriginalImage];
    self.imageView.image = image;
}

获取图片代理方法