frame

When does the correct frame size of the UIView is calculated when I add my custom UIView by using storyboard? I can't get correct frame size in UIView's init(frame: CGRect) or init(coder aDecoder: NSCoder) or awakeFromNib() . I get the correct size in override func layoutSubviews() but this time the view is not added to the view controller's view. Edit: I want to do this in the UIView subclass because I add a CAGradientLayer layer (which has same size with my view) to my custom UIView . There must be a better way than setting up the view in UIViewController s viewDidLayoutSubviews method.

Hi i have a MBProgressHUD on my iPad screen. Works perfectly fine. But i want to change the label to show in three lines.Like this self.hud = [[MBProgressHUD alloc] initWithView:self.navigationController.view]; self.hud.frame = CGRectMake(0, 0, 120, 143); [self.navigationController.view addSubview:self.hud]; self.hud.delegate = self; self.hud.mode = MBProgressHUDModeAnnularDeterminate; NSString *strloadingText = [NSString stringWithFormat:@"Loading Data.\r Please Wait.\r 1-2 Minutes"]; NSLog(@"the loading text will be %@",strloadingText); self.hud.labelText = strloadingText; [self.hud show:YES

I have a large website that is using two large online advertisement "Remnant" providers. These providers are such that they start and stop ad campaigns on a regular basis that run on our website. One of the ads coming from one of the providers is incorrectly making a request to: /eyeblaster/addineyev2.html I have determined that the file being requested is used by some websites when the ads on the website are served via iframes. This file in theory would circumvent the cross domain restrictions so that the ad provider could resize the iframe using javascript within the iframe. I determined

I get the general idea that the frame.data[] is interpreted depending on which pixel format is the video (RGB or YUV). But is there any general way to get all the pixel data from the frame? I just want to compute the hash of the frame data, without interpret it to display the image. According to AVFrame.h: uint8_t* AVFrame::data[AV_NUM_DATA_POINTERS] pointer to the picture/channel planes. int AVFrame::linesize[AV_NUM_DATA_POINTERS] For video, size in bytes of each picture line. Does this mean that if I just extract from data[i] for linesize[i] bytes then I get the full pixel information about

I have a video file. I want to get each frame of the video and do some modifications to the frame, such as drawing another bitmap in that, putting some text etc. Is there any API/framework available to get frames from video in Android? I've done something similar in iOS using their AVFramework. If it is possible with ffmpeg, I will use some of the opensource NDKs available. Option A: You can create a SurfaceTexture object and attach this to the MediaPlayer as follows myPlayer = new MediaPlayer ... myRedirectionSurface = new Surface(mySurfaceTexture); myPlayer->setSurface(myRedirectionSurface);

I am creating a figure with 3 subplots, and was wondering if there is any way of removing the frame around them, while keeping the axes in place? If you want to remove the axis spines, but not the other information (ticks, labels, etc.), you can do that like so: fig, ax = plt.subplots(7,1, sharex=True) t = np.arange(0, 1, 0.01) for i, a in enumerate(ax): a.plot(t, np.sin((i + 1) * 2 * np.pi * t)) a.spines["top"].set_visible(False) a.spines["right"].set_visible(False) a.spines["bottom"].set_visible(False) or, more easily, using seaborn : fig, ax = plt.subplots(7,1, sharex=True) t = np.arange(0,