orientation

问题 This question continue the question on the link : wxPython Event for ScrolledPanel. I edited the code a little bit so that OnScroll function get the x position of the content's scrollbar and use that to set x position of the header's scrollbar. My problem is I cannot decide when the horizontal scrollbar is rolled. So my program now has the header's horizontal scrollbar rolled whenever any of the content's scrollbars is rolled while I want the header's h-scrollbar rolled when the content's h

问题 I'm using some simple photos on my website of which some are in landscape mode, and others in portrait mode. I use the most basic html possible: <img src="/doc/54836abcc1a36b7526daa146"> When I visit the url ( /doc/54836abcc1a36b7526daa146 ) directly in the browser I correctly see the image as standing/portrait mode, but when I use it in the html img-tag, it displays in landscape mode. Is this because I don't use an extension (like e.g.: .jpg ). Or is something else wrong? Does anybody know

问题 How would I plot a curve (in 3d perhaps) with something to show the direction that it's going. For example, to show that a circular plane curve is going clockwise or counterclockwise. A curve like the one here, http://mathworld.wolfram.com/CauchyIntegralFormula.html I am not sure even if there is a comparable function right now, so I don't have an example to show you. Thanks for reading. Edit: I search quite a bit on this, don't think you can do this on gnuplot either. 回答1: Interesting

问题 Below is happening with iOS 6. I am playing video which can be played in potrait or landscape mode. Once video's Done button is pressed I am making screen to potrait mode programmatically. The problem is when I open app, I have black status bar. When I play video as potrait only, I still see black status bar as shown below. Now when I play video and shift rotation after after playback is done and click Done button, I make app in potrait mode. BUT now my status bar is changed to light black

问题 I am creating an app which open the photo gallery and a photo will be displayed in another activity by selecting that photo from the gallery. My problem is that the photos which I captured in portrait mode will be rotated after display. But the photos which I captured in landscape mode will be displayed correctly. That's why, I have to check whether an image is captured in portrait mode or landscape mode using camera in android so that I can rotate the portrait captured photos. Can anyone

问题 I am trying to change the orientation of a single UIViewController programmatically. The user should choose in the settings if the view will be portrait or not. The value will be saved in NSUserDefaults and in the specific ViewController the orientation should be changed. So if Portrait is on the interfaceOrientation should be on UIInterfaceorientationUpsideDown ...... I used following method but it will only change the orientation when the user will turn the device to landscape/portrait...

问题 I have two "pages" in my app. one which should rotate between the 2 landscape modes but not allow portrait mode and the other which should rotate between the 2 portrait modes but not allow landscape mode. How can one set this up so that the orientations are limited correctly when segueing between the two views? 回答1: I will write my own segue if I were you and set the orientation of the destination view in the perform method of your custom UIStoryboardSegue and will also set the orientation i

问题 I have two "pages" in my app. one which should rotate between the 2 landscape modes but not allow portrait mode and the other which should rotate between the 2 portrait modes but not allow landscape mode. How can one set this up so that the orientations are limited correctly when segueing between the two views? 回答1: I will write my own segue if I were you and set the orientation of the destination view in the perform method of your custom UIStoryboardSegue and will also set the orientation i

问题 My whole application is in portrait mode. I just want to use one view controller in landscape mode (left). func application(application: UIApplication, supportedInterfaceOrientationsForWindow window: UIWindow?) -> UIInterfaceOrientationMask { if let _navigationController = window?.rootViewController as? UINavigationController { if _navigationController.topViewController is FullScreenPlayerVC { return UIInterfaceOrientationMask.LandscapeLeft } } return UIInterfaceOrientationMask.Portrait }

问题 I saw some related questions on SO, but I'm not able to resolve my issue. I've created separate layout for PORTRAIT and LANDSCAPE mode. I've modified the AndroidManifest.xml file for corresponding orientation change but onConfigurationChanged() is not working when I'm implementing it in activity. Now the issue is at layout.addView(graphView, lp); in onCreate() . I've written absolute hard-coded value in GraphView class. So it works perfectly foe PORTRAIT mode but graphView is not correctly