I agree, you cannot directly switch to a child frame. Also, make sure to switch to the defaultContent (driver.switchTo.defaultContent) every time you want to switch frame. With regard to your example, driver.switchTo().frame(“mainFrame.0.child”) — this could also work, but you need to get rid of unnecessary quotation marks.
The all-around way to getting a frame’s contents is with something like this: var theFrame = document.getElementsByTagName(“frame”)[0]; var theFrameDocument = theFrame.contentDocument || theFrame.contentWindow.document; var button = theFrameDocument.getElementById(“mybutton”); However, it is possible to get a <frame>‘s document by using its name, like: window.frames[“frame_name”].document if the HTML were: <frame name=”frame_name”>…</frame>
There is a similar problem discussed here: Transition Fade Animation When Navigating To Page Using the technique described there you can slide\move your frame control each time a new page is navigated. Smth like this: xaml: … <Frame Name = “frame” Navigating=”frame_Navigating”> … code: … private bool _allowDirectNavigation = false; private NavigatingCancelEventArgs _navArgs = null; … Read more
The only available mechanism to get the dimension of a view, that is auto-resized by SwiftUI, is the GeometryReader. The GeometryReader is a proxy view that returns the dimensions of the container in which your view gets rendered. struct SomeView: View { @State var size: CGSize = .zero var body: some View { VStack { … Read more
Alternatively, if you DO need a bitmap for some reason, and/or want to do this without creating a YUVImage and compressing to JPEG, you can use the handy RenderScript ‘ScriptIntrinsicYuvToRGB’ (API 17+): @Override public void onPreviewFrame(byte[] data, Camera camera) { Bitmap bitmap = Bitmap.createBitmap(r.width(), r.height(), Bitmap.Config.ARGB_8888); Allocation bmData = renderScriptNV21ToRGBA8888( mContext, r.width(), r.height(), data); bmData.copyTo(bitmap); … Read more
Apparently, iOS relies solely on the presence of a launch image in the resolution of an iPhone 5+ in order to let the app run in that resolution. There are two solutions to this problem: 1. Use Asset Catalogs When you create a new project, there’s this thing called an asset catalog which stores your … Read more
There are several approaches to customizing callouts: The easiest approach is to use the existing right and left callout accessories, and put your button in one of those. For example: – (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id<MKAnnotation>)annotation { static NSString *identifier = @”MyAnnotationView”; if ([annotation isKindOfClass:[MKUserLocation class]]) { return nil; } MKPinAnnotationView *view = (id)[mapView dequeueReusableAnnotationViewWithIdentifier:identifier]; if … Read more
The root of the problem is that you are unknowingly using the Frame class from the ttk package rather than from the tkinter package. The one from ttk does not support the background option. This is the main reason why you shouldn’t do wildcard imports — you can overwrite the definition of classes and commands. … Read more
aView.center = CGPointMake(150, 150); // set center or aView.frame = CGRectMake( 100, 200, aView.frame.size.width, aView.frame.size.height ); // set new position exactly or aView.frame = CGRectOffset( aView.frame, 10, 10 ); // offset by an amount Edit: I didn’t compile this yet, but it should work: #define CGRectSetPos( r, x, y ) CGRectMake( x, y, r.size.width, r.size.height … Read more
The following works for me: public static Bitmap getVideoFrame(FileDescriptor FD) { MediaMetadataRetriever retriever = new MediaMetadataRetriever(); try { retriever.setDataSource(FD); return retriever.getFrameAtTime(); } catch (IllegalArgumentException ex) { ex.printStackTrace(); } catch (RuntimeException ex) { ex.printStackTrace(); } finally { try { retriever.release(); } catch (RuntimeException ex) { } } return null; } Also works if you use a … Read more