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2014/10/15 ¤U¤È 10:10:54
iphone Programming Glossary: landscapeHow to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees is UIImageOrientationUp portrait that I would like to rotate counter clockwise by 90 degrees to landscape . I don't want to use a CGAffineTransform. I want the pixels of the UIImage to actually shift position...
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation as I have already implemented that. I want my app to support landscape and portrait in View 1 but only portrait in View 2. I have already implemented shouldAutorotateToInterfaceOrientation.. already implemented shouldAutorotateToInterfaceOrientation for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th nil But I can see in gdb that this isn't executed when the app is started with the device in landscape. The NSLog message doesn't fire. Why is this What have I done wrong Also if I explicitly put the initWithNibName.. to manage the transition. If I have the portrait view up and the device rotates I push the landscape view and then pop the landscape view when it return to portrait. Edit I return YES for all orientations.. If I have the portrait view up and the device rotates I push the landscape view and then pop the landscape view when it return to portrait. Edit I return YES for all orientations in shouldAutorotateToInterfaceOrientation..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode app in landscape mode What's the best way to create an iPhone application that runs in landscape mode from the start.. app in landscape mode What's the best way to create an iPhone application that runs in landscape mode from the start regardless of the position of the device Both programmatically and using the Interface.. is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the first time has been resolved. As you can see in the demo project you can swap out leave..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload request startAsynchronous the problem when i take a picture with the iphone while holding it landscape the image gets uploaded to the server and it viewed like you would expect. when taking a picture holding..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait mode. Here's my code it's part of a categeory..
How to programmatically determine iPhone interface orientation? http://stackoverflow.com/questions/634745/how-to-programmatically-determine-iphone-interface-orientation is flat this doesn't tell us whether it's flat displaying an interface oriented in portrait or landscape mode. Is there a way to find the current orientation of the GUI in cases where the device is returning.. information I suppose I could track orientation change events to remember the last portrait landscape orientation or check the main UIView's bounds height and width but that seems kludgey. Is there a property..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape return YES NSUInteger supportedInterfaceOrientations return UIInterfaceOrientationMaskLandscape UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationLandscapeLeft.. UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationLandscapeLeft On load the controller keeps staying in portrait. After rotating the device the orientation changes.. although I have specified in supportedInterfaceOrientations only UIInterfaceOrientationMaskLandscape . Why it happens Also NONE of above 3 methods are getting called. Some useful data In my plist file..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation would like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th way to support multiple orientations How do I load a custom NIB when the application is in Landscape I have an application in which I would like to support multiple orientations. I have two .xib files.. orientations. I have two .xib files that I want to use myViewController.xib and myViewControllerLandscape.xib. myViewController.xib exists in project Resources and myViewControllerLandscape.xib exists in the.. myViewController.xib exists in project Resources and myViewControllerLandscape.xib exists in the root project directory. What I want to do is use a separate NIB myViewControllerLandscape.xib..
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad Mode ONLY for iPhone or iPad I want to create an application that doesn't use Portrait mode. I am not.. objective c cocoa touch uikit ipad share improve this question Code found here Launching in Landscape Mode Applications in iPhone OS normally launch in portrait mode to match the orientation of the Home.. mode. For landscape orientations you can set the value of this key to UIInterfaceOrientationLandscapeLeft or UIInterfaceOrientationLandscapeRight. Lay out your views in landscape mode and make sure that..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions Landscape FAQ and Solutions There has been a lot of confusion and a set of corresponding set of questions here.. set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape Portrait mode autorotation can be implemented. It is especially difficult to implement such an application.. for questions tagged iphone and landscape reveals these issues which occur under certain scenarios Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode Apple in 4.0 . Here is a FULL TEST PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size.. a FULL TEST PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees to Rotate a UIImage 90 degrees I have a UIImage that is UIImageOrientationUp portrait that I would like to rotate counter clockwise by 90 degrees to landscape . I don't want to use a CGAffineTransform. I want the pixels of the UIImage to actually shift position. I am using a block of code shown below originally intended..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation thought I would provide an example as I am not looking for shouldAutorotateToInterfaceOrientation as I have already implemented that. I want my app to support landscape and portrait in View 1 but only portrait in View 2. I have already implemented shouldAutorotateToInterfaceOrientation for all views but if the user is in landscape.. and portrait in View 1 but only portrait in View 2. I have already implemented shouldAutorotateToInterfaceOrientation for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question ..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th detected self initWithNibName @ myViewControllerLandscape bundle nil But I can see in gdb that this isn't executed when the app is started with the device in landscape. The NSLog message doesn't fire. Why is this What have I done wrong Also if I explicitly put the initWithNibName function call in the viewDidLoad method that nib.. returning yes if you want to rotate. I use a navigation controller to manage the transition. If I have the portrait view up and the device rotates I push the landscape view and then pop the landscape view when it return to portrait. Edit I return YES for all orientations in shouldAutorotateToInterfaceOrientation but will this.. I use a navigation controller to manage the transition. If I have the portrait view up and the device rotates I push the landscape view and then pop the landscape view when it return to portrait. Edit I return YES for all orientations in shouldAutorotateToInterfaceOrientation but will this be called when the app launches..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode app in landscape mode What's the best way to create an iPhone application that runs in landscape mode from the start regardless of the position of the device Both programmatically.. app in landscape mode What's the best way to create an iPhone application that runs in landscape mode from the start regardless of the position of the device Both programmatically and using the Interface Builder. iphone objective c share improve this question.. only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the first time has been resolved. As you can see in the demo project you can swap out leave only the raw app window and insert another landscape view..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload andContentType @ image jpg forKey @ imageFile request startAsynchronous the problem when i take a picture with the iphone while holding it landscape the image gets uploaded to the server and it viewed like you would expect. when taking a picture holding the phone in portrait the image is uploaded and viewed..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop question I needed the same thing in my case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait mode. Here's my code it's part of a categeory on UIImage. Target size in my code is always set to the full..
How to programmatically determine iPhone interface orientation? http://stackoverflow.com/questions/634745/how-to-programmatically-determine-iphone-interface-orientation . While it might be useful to know that the device is flat this doesn't tell us whether it's flat displaying an interface oriented in portrait or landscape mode. Is there a way to find the current orientation of the GUI in cases where the device is returning ambiguous information I suppose I could track orientation.. of the GUI in cases where the device is returning ambiguous information I suppose I could track orientation change events to remember the last portrait landscape orientation or check the main UIView's bounds height and width but that seems kludgey. Is there a property on the device or UIView that I'm missing iphone cocoa..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape getting called. What I have have tried in IOS 6 BOOL shouldAutorotate return YES NSUInteger supportedInterfaceOrientations return UIInterfaceOrientationMaskLandscape UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationLandscapeLeft On load the controller keeps staying in portrait... return UIInterfaceOrientationMaskLandscape UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationLandscapeLeft On load the controller keeps staying in portrait. After rotating the device the orientation changes just ok. But I need to make the controller to rotate automatically.. the device back to portrait the orientation goes to portrait although I have specified in supportedInterfaceOrientations only UIInterfaceOrientationMaskLandscape . Why it happens Also NONE of above 3 methods are getting called. Some useful data In my plist file I have specified 3 orientations all but upside down. The project..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation way to set the iPhone orientation I have an app where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property setter on UIDevice that does the..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th way to support multiple orientations How do I load a custom NIB when the application is in Landscape I have an application in which I would like to support multiple orientations. I have two .xib files that I want to use myViewController.xib and myViewControllerLandscape.xib... have an application in which I would like to support multiple orientations. I have two .xib files that I want to use myViewController.xib and myViewControllerLandscape.xib. myViewController.xib exists in project Resources and myViewControllerLandscape.xib exists in the root project directory. What I want to do is use a separate.. two .xib files that I want to use myViewController.xib and myViewControllerLandscape.xib. myViewController.xib exists in project Resources and myViewControllerLandscape.xib exists in the root project directory. What I want to do is use a separate NIB myViewControllerLandscape.xib for my rotations. I try detecting rotation in viewDidLoad..
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad Mode ONLY for iPhone or iPad I want to create an application that doesn't use Portrait mode. I am not sure if I need to edit the plist or have code in addition.. edit the plist or have code in addition to the plist iphone objective c cocoa touch uikit ipad share improve this question Code found here Launching in Landscape Mode Applications in iPhone OS normally launch in portrait mode to match the orientation of the Home screen. If you have an application that runs in both portrait.. the UIInterfaceOrientation key and set its value to the landscape mode. For landscape orientations you can set the value of this key to UIInterfaceOrientationLandscapeLeft or UIInterfaceOrientationLandscapeRight. Lay out your views in landscape mode and make sure that their autoresizing options are set correctly. Override your..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions Landscape FAQ and Solutions There has been a lot of confusion and a set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape.. FAQ and Solutions There has been a lot of confusion and a set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape Portrait mode autorotation can be implemented. It is especially difficult to implement such an application when starting in landscape mode is desired. The most.. where touches are no longer recognized. A simple search for questions tagged iphone and landscape reveals these issues which occur under certain scenarios Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine everything view loaded from a different nib is not displayed..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode As discovered by Andrew below This problem has been fixed by Apple in 4.0 . Here is a FULL TEST PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape.. below This problem has been fixed by Apple in 4.0 . Here is a FULL TEST PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the..
How to Rotate a UIImage 90 degrees? http://stackoverflow.com/questions/1315251/how-to-rotate-a-uiimage-90-degrees I have a UIImage that is UIImageOrientationUp portrait that I would like to rotate counter clockwise by 90 degrees to landscape . I don't want to use a CGAffineTransform. I want the pixels of the UIImage to actually shift position. I am using a block..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation am not looking for shouldAutorotateToInterfaceOrientation as I have already implemented that. I want my app to support landscape and portrait in View 1 but only portrait in View 2. I have already implemented shouldAutorotateToInterfaceOrientation for.. in View 2. I have already implemented shouldAutorotateToInterfaceOrientation for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th bundle nil But I can see in gdb that this isn't executed when the app is started with the device in landscape. The NSLog message doesn't fire. Why is this What have I done wrong Also if I explicitly put the initWithNibName function.. use a navigation controller to manage the transition. If I have the portrait view up and the device rotates I push the landscape view and then pop the landscape view when it return to portrait. Edit I return YES for all orientations in shouldAutorotateToInterfaceOrientation.. the transition. If I have the portrait view up and the device rotates I push the landscape view and then pop the landscape view when it return to portrait. Edit I return YES for all orientations in shouldAutorotateToInterfaceOrientation but will..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode app in landscape mode What's the best way to create an iPhone application that runs in landscape mode from the start regardless of the position.. app in landscape mode What's the best way to create an iPhone application that runs in landscape mode from the start regardless of the position of the device Both programmatically and using the Interface Builder. iphone.. It would appear it is NO longer necessary to force the size of the view on every view and the specific bad problem of landscape only working the first time has been resolved. As you can see in the demo project you can swap out leave only the raw app..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload jpg forKey @ imageFile request startAsynchronous the problem when i take a picture with the iphone while holding it landscape the image gets uploaded to the server and it viewed like you would expect. when taking a picture holding the phone in portrait..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop case to pick the dimension that fits once scaled and then crop each end to fit the rest to the width. I'm working in landscape so might not have noticed any deficiencies in portrait mode. Here's my code it's part of a categeory on UIImage. Target..
How to programmatically determine iPhone interface orientation? http://stackoverflow.com/questions/634745/how-to-programmatically-determine-iphone-interface-orientation to know that the device is flat this doesn't tell us whether it's flat displaying an interface oriented in portrait or landscape mode. Is there a way to find the current orientation of the GUI in cases where the device is returning ambiguous information.. is returning ambiguous information I suppose I could track orientation change events to remember the last portrait landscape orientation or check the main UIView's bounds height and width but that seems kludgey. Is there a property on the device..
IOS 6 force device orientation to landscape http://stackoverflow.com/questions/12640870/ios-6-force-device-orientation-to-landscape in IOS 6 BOOL shouldAutorotate return YES NSUInteger supportedInterfaceOrientations return UIInterfaceOrientationMaskLandscape UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationLandscapeLeft On load the.. UIInterfaceOrientation preferredInterfaceOrientationForPresentation return UIInterfaceOrientationLandscapeLeft On load the controller keeps staying in portrait. After rotating the device the orientation changes just ok. But I need.. goes to portrait although I have specified in supportedInterfaceOrientations only UIInterfaceOrientationMaskLandscape . Why it happens Also NONE of above 3 methods are getting called. Some useful data In my plist file I have specified 3 orientations..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation have an app where I would like to support device rotation in certain views but other don't particularly make sense in Landscape mode so as I swapping the views out I would like to force the rotation to be set to portrait. There is an undocumented property..
UIImagePickerController in Landscape http://stackoverflow.com/questions/2083672/uiimagepickercontroller-in-landscape in Landscape I have been searching for an answer to this but cannot come up with anything. Apparently iPhone SDK 3.0 made it possible.. checked whether this is illegal but it worked for me. If you want the UIImagePickerController to start and stay in Landscape orientation code Initialize picker UIImagePickerController picker UIImagePickerController alloc init picker.delegate self.. Initialize picker UIImagePickerController picker UIImagePickerController alloc init picker.delegate self set Device to Landscape. This will give you a warning. I ignored it. warning 'UIDevice' may not respond to ' setOrientation ' UIDevice currentDevice..
http://stackoverflow.com/questions/2496554/easiest-way-to-support-multiple-orientations-how-do-i-load-a-custom-nib-when-th way to support multiple orientations How do I load a custom NIB when the application is in Landscape I have an application in which I would like to support multiple orientations. I have two .xib files that I want to use.. to support multiple orientations. I have two .xib files that I want to use myViewController.xib and myViewControllerLandscape.xib. myViewController.xib exists in project Resources and myViewControllerLandscape.xib exists in the root project directory... and myViewControllerLandscape.xib. myViewController.xib exists in project Resources and myViewControllerLandscape.xib exists in the root project directory. What I want to do is use a separate NIB myViewControllerLandscape.xib for my rotations...
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad Mode ONLY for iPhone or iPad I want to create an application that doesn't use Portrait mode. I am not sure if I need to.. to the plist iphone objective c cocoa touch uikit ipad share improve this question Code found here Launching in Landscape Mode Applications in iPhone OS normally launch in portrait mode to match the orientation of the Home screen. If you have.. its value to the landscape mode. For landscape orientations you can set the value of this key to UIInterfaceOrientationLandscapeLeft or UIInterfaceOrientationLandscapeRight. Lay out your views in landscape mode and make sure that their autoresizing..
shouldAutorotateToInterfaceOrientation doesn't work http://stackoverflow.com/questions/2868132/shouldautorotatetointerfaceorientation-doesnt-work many many viewCotnrollers I'd like to implement the shouldAutorotateToInterfaceOrientation and design some screens in Landscape mode. adding BOOL shouldAutorotateToInterfaceOrientation UIInterfaceOrientation interfaceOrientation return YES to ALL of.. return interfaceOrientation UIInterfaceOrientationPortrait interfaceOrientation UIInterfaceOrientationLandscapeLeft interfaceOrientation UIInterfaceOrientationLandscapeRight interfaceOrientation UIInterfaceOrientationPortraitUpsideDown.. interfaceOrientation UIInterfaceOrientationLandscapeLeft interfaceOrientation UIInterfaceOrientationLandscapeRight interfaceOrientation UIInterfaceOrientationPortraitUpsideDown Didn't worked either adding UIDevice currentDevice beginGeneratingDeviceOrientationNotifications..
iPhone Landscape FAQ and Solutions http://stackoverflow.com/questions/2953351/iphone-landscape-faq-and-solutions Landscape FAQ and Solutions There has been a lot of confusion and a set of corresponding set of questions here on SO how iPhone applications.. of confusion and a set of corresponding set of questions here on SO how iPhone applications with proper handling for Landscape Portrait mode autorotation can be implemented. It is especially difficult to implement such an application when starting.. A simple search for questions tagged iphone and landscape reveals these issues which occur under certain scenarios Landscape only iPhone app with multiple nibs App started in Landscape mode view from first nib is rendered fine everything view loaded..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode has been fixed by Apple in 4.0 . Here is a FULL TEST PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every.. in 4.0 . Here is a FULL TEST PROJECT you can download that shows it working correctly in a Landscape only iPad app. LandscapeOnlyProblemTest It would appear it is NO longer necessary to force the size of the view on every view and the specific bad..
Why am I having to manually set my view's frame in viewDidLoad? http://stackoverflow.com/questions/6757018/why-am-i-having-to-manually-set-my-views-frame-in-viewdidload an odd portrait mode Then I autorotate to Portrait and I get this 2. view frame 0 0 768 911 Then when I go back to Landscape the frame is now this 3. view frame 0 0 1024 655 And further autorotation events will flip flop between frame values #2..
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