Image iOS7如何捕获图像并添加标题
使用Xcode 5和Developing for iOS7,如何捕获图像并添加标题,然后将其存储在应用程序中,以便在应用程序中的单独视图控制器上检索和显示 我知道你设定了这个密码Image iOS7如何捕获图像并添加标题,image,ios7,camera,xcode5,caption,Image,Ios7,Camera,Xcode5,Caption,使用Xcode 5和Developing for iOS7,如何捕获图像并添加标题,然后将其存储在应用程序中,以便在应用程序中的单独视图控制器上检索和显示 我知道你设定了这个密码 - (BOOL) startCameraControllerFromViewController: (UIViewController*) controller usingDelegate: (id <UIImagePickerControllerDelegate,
- (BOOL) startCameraControllerFromViewController: (UIViewController*) controller
usingDelegate: (id <UIImagePickerControllerDelegate,
UINavigationControllerDelegate>) delegate {
if (([UIImagePickerController isSourceTypeAvailable:
UIImagePickerControllerSourceTypeCamera] == NO)
|| (delegate == nil)
|| (controller == nil))
return NO;
UIImagePickerController *cameraUI = [[UIImagePickerController alloc] init];
cameraUI.sourceType = UIImagePickerControllerSourceTypeCamera;
// Displays a control that allows the user to choose picture or
// movie capture, if both are available:
cameraUI.mediaTypes =
[UIImagePickerController availableMediaTypesForSourceType:
UIImagePickerControllerSourceTypeCamera];
// Hides the controls for moving & scaling pictures, or for
// trimming movies. To instead show the controls, use YES.
cameraUI.allowsEditing = NO;
cameraUI.delegate = delegate;
[controller presentModalViewController: cameraUI animated: YES];
return YES;
}
-(BOOL)startCameraControllerFromViewController:(UIViewController*)控制器
usingDelegate:(id)delegate{
如果(([UIImagePickerController]资源类型可用:
UIImagePickerControllerSourceTypeCamera]==否)
||(委托==零)
||(控制器==零)
返回否;
UIImagePickerController*cameraUI=[[UIImagePickerController alloc]init];
cameraUI.sourceType=UIImagePickerControllerSourceTypeCamera;
//显示允许用户选择图片或图片的控件
//电影捕获,如果两者都可用:
cameraUI.mediaTypes=
[UIImagePickerController可用于源类型的中间类型:
UIImagePickerControllerSourceTypeCamera];
//隐藏用于移动和缩放图片的控件,或用于
//剪辑电影。若要显示控件,请使用“是”。
cameraUI.allowsEditing=否;
cameraUI.delegate=代表;
[控制器显示ModalViewController:cameraUI动画:是];
返回YES;
}
但是我如何将图像保存到另一个视图控制器上检索它,非常感谢您的帮助 若我并没有错的话,并没有内置属性或API用于在图像中添加标题。 首先,您必须使用
UIImagePickerController
捕获图像。在捕获图像后,请使用显示图像的UIViewcontroller
,并将其放置在UIExtField
中以添加标题,然后保存
或者您可以使用UIImagePickerController的Overlay属性,您可以尝试使用它