开发笔记 那些年追过的图片(四):读取图片的信息

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingImage:(UIImage *)image editingInfo:(NSDictionary *)editingInfo

{

    NSMutableDictionary *dict = [NSMutableDictionarydictionaryWithDictionary:editingInfo];

    [dict setObject:imageforKey:@"UIImagePickerControllerEditedImage"];

    [selfimagePickerController:picker didFinishPickingMediaWithInfo:dict];

    

    //关闭相册界面

    [picker dismissModalViewControllerAnimated:YES];

}

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info

{

    CFShow((__bridgeCFTypeRef)(info));  //显示图片的信息

      [_imageViewsetImage:[infoobjectForKey:@"UIImagePickerControllerEditedImage"]];

    

}