fullscreen

问题 I am aware that several techniques exist to have a fullscreen background image, either with CSS3 or with absolute positioning and 100% height/width. However, all these techniques result in fixed background images, meaning that if you have some content bigger than the screen that needs a scrollbar, the background image will stay fixed when scrolling. Is it possible to have the background image stetch to the width/height of the page , instead of the screen ? 回答1: I had the same problem as I'm

问题 I am aware that several techniques exist to have a fullscreen background image, either with CSS3 or with absolute positioning and 100% height/width. However, all these techniques result in fixed background images, meaning that if you have some content bigger than the screen that needs a scrollbar, the background image will stay fixed when scrolling. Is it possible to have the background image stetch to the width/height of the page , instead of the screen ? 回答1: I had the same problem as I'm

问题 my Java application is able to use fullscreen mode with mac thanks to this code: Class util = Class.forName("com.apple.eawt.FullScreenUtilities"); Class params[] = new Class[]{Window.class, Boolean.TYPE}; Method method = util.getMethod("setWindowCanFullScreen", params); method.invoke(util, myJFrame, true); But this only enables fullscreen button at the right upper corner. Is it possible to go to fullscreen mode out of the application, as example by JButton-click? It's only relevant for Mac OS

问题 my Java application is able to use fullscreen mode with mac thanks to this code: Class util = Class.forName("com.apple.eawt.FullScreenUtilities"); Class params[] = new Class[]{Window.class, Boolean.TYPE}; Method method = util.getMethod("setWindowCanFullScreen", params); method.invoke(util, myJFrame, true); But this only enables fullscreen button at the right upper corner. Is it possible to go to fullscreen mode out of the application, as example by JButton-click? It's only relevant for Mac OS

问题 In the following code why i'm getting an invisible window?What does setUndecorated() do and where it is used for. import java.awt.Color; import java.awt.Dimension; import java.awt.Toolkit; import javax.swing.JFrame; import javax.swing.SwingUtilities; public class UsingJLayer { UsingJLayer() { JFrame jfrm=new JFrame("Picasa Viewer"); jfrm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); Dimension dim=Toolkit.getDefaultToolkit().getScreenSize(); jfrm.setSize(dim); jfrm.setUndecorated(true); jfrm

问题 So I am developing an alternate lockscreenapp and I need to prevent clicking the notificationbar so I try to run this app in fullscreenn but when it is calle by a service the notificationbar is still their when it is called by the launcher it get invisible Code: public class app extends Activity { TextView datum; static TextView time; static TextView temperature; static ImageView weather_icon; static TextView weather_refreshed; static RelativeLayout refresh; private static Context mContext; /

问题 Currently I’m working on a project to mirror a camera for a blind spot. The camera got 640 x 480 NTSC signal. The output screen is 854 x 480 NTSC. I grab the camera with an EasyCAP video grabber. On the Banana Pi I installed open cv 2.4.9. The critical point of this project is that the video on the display needs to be real time. Whenever I comment the line that puts the window into fullscreen, there pop ups a small window and the footage runs without delay and lagg. But when I set the video

问题 I'm developing a reusable UserControl that among other features should provide a full screen mode. But how to accomplish this? Typically, the container form should be maximized, not the UserControl. Is there any way to force a UserControl to temporary occupy the entire screen? I understand this is not something that should be normally done, but I have reasons to make it this way. 回答1: Temporarily move the control to a new borderless form and make that form full screen. 回答2: You should be able

问题 Is there a way to exit the fullscreen that was created with hitting F11 ? FullScreen: { _callback: null, enabled : function () { return document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled; }, request: function (i) { if (i.requestFullscreen) { i.requestFullscreen(); } else if (i.webkitRequestFullscreen) { i.webkitRequestFullscreen(); } else if (i.mozRequestFullScreen) { i.mozRequestFullScreen(); } else if (i

问题 I have a problem I do not know how to correct it. I want to work a full-screen in my project. But the video of the entire screen, and I want to show the entire video of the screen appears when you click the button on the control panel only video of a button. Do not know the solution to the problem I want to help me. I USE this code in AS3: stage.displayState = StageDisplayState.FULL_SCREEN; stage.scaleMode = StageScaleMode.NO_SCALE; Example: https://drive.google.com/file/d