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Questions tagged [screenshot]

For questions about screenshots — digital images that show the contents of a computer display,

4722 questions
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Make snapshot of all UIScrollView content

i'm trying to take the snapshot of the all content of a UIScrollView, i have found some code here on SO, and this code below working on a half, because the snapshot if of the all uiscrollview, but the background is black, this is the code: UIImage*…
Piero
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How to combine partially overlapping images into one image

Context (can be skipped) So maybe I am asking the wrong question for my problem. So let me start by explaining where my question comes from. Maybe this description also helps users that try to do the same thing to find this Q&A. I have a Whatsapp…
pjvleeuwen
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How to take screenshot of device camera and CCLayer with image at the same time?

I would like to take the screenshot of device camera and CClayer with image at the same time. But as I wrote the following code, the result is that: I can only take the screenshot of CClayer, not both of them. The macro 'UIGetScreenImage' can solve…
Çağlayan Yıldırım
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How would I make my C# program do something each time the current active window changes?

I have some code that will take a screenshot of the active window. My boss would like the code I have to run each time the active window changes. Example: Open up calculator - Screenshot is taken Switch focus to notepad - Screenshot is taken Switch…
Clint
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Snapshot of complete UIScrollView

i'm trying to create a snapshot of a complete uiscrollview, all the content size, i have searched a lot, and i have found something here on SO, like this: Getting a screenshot of a UIScrollView, including offscreen parts i have tried it, but there…
Piero
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droid-VNC server on Nexus 7 shows noisy white screen

I'm trying to run droid-VNC-server on my Nexus 7 tablet(android 4.3), but I get noisy white screen instead of captured tablet screen. When I run the same on Nexus S phone with Android 4.1.2 - it works fine. I checked this issue…
Dmitry Zviagilsky
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why google maps and charts are not supported by html2canvas in javascript?

Iam doing screenshot using html2canvas with this method: makeScreenshot: function (button) { html2canvas(document.body, { onrendered: function(canvas) { new Ext.Window({ title: 'Screenshot', …
r.r
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How to screen capture screenshots or movies on the Linux framebuffer

How can the linux frame buffer, on Cell Linux, be captured to obtain either screen shots or movies? Is there a tool to do this for a running program, or must the program writing to, and presumably controlling, the frame buffer also handle capture…
grrussel
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Taking a screen shot of circle IOS

I am taking a screenshot of some UIButtons which are circles about 500 width and 500 height. Since the screenshot can only be made in square form, and I didn't wan't white corners around the image I used this…
Alessandro
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Share div content as images in Facebook from ASP.NET

I'm working on a website, which is complete but for one thing I'm having a problem with. I have a page where I display team and player rankings in a dynamic div layout. I want to share these results in Facebook as images such as that shown below.…
skhurams
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Save image to iOS Gallery from libGDX

I need to export an image from a libGDX game, and make it appear in the default Photos app on an iPad. Currently, I do it like this: Pixmap image = getScreenshot(); FileHandle file; String filename = "diplom_" + game.player.getID() +…
Erlend D.
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How to get the screenshot when a view controller is presented over another view controller?

I want to get the screen shot of the current screen. But whenever MFMailComposeViewController or any other view controller is presented, the screenshot drawn doesnot has a black screen. //Code to draw what ever is present currently on the screen -…
user1899840
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How to take a screenshot while playing a HLS stream using AV foundation?

I am playing a video in my app, the video is a HLS streaming which i am fetching from my remote server. And i need a functionaltiy to take the screenshot of currently playing video but i am not able to do the same, i checked the documentation apple…
ImViresh
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How do I perform BitBlt() to copy a screen region that contains Windows Media Player in win32 C++ programming?

I've a program that captures a screen region via BitBlt. I was testing it today and discovered that when the screen region contains parts of Windows Media Player then those parts are gray. The rest of the region gets successfully copied to a…
bodacydo
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Terrible Screenshot JavaFx

I'm trying to capture a screenshot of the current scene and save it as either a png/jpg and pdf. Both options are successful when it comes to saving the screenshot however, the image doesn't come out right. As the image shows, the screenshot is…
Morelka
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