screen-capture

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Capture android screen [duplicate]

This question already has answers here: Screen Capture in android (4 answers) Cl开发者_JS百科osed 7 years ago.[详细]

2023-01-23 03:11 分类：问答
Capture multiple screens desktop image using Qt4

i am writing a screen capture application in Qt4 with c++. I have a problem when tuning on dual screens. I am unable to get an image with t开发者_C百科he second screen. I tried a c# application and th[详细]

2023-01-20 08:12 分类：问答
How can I capture frames from X11 into a file?

I think there should b开发者_StackOverflow中文版e some sort of internal support on screen capture utilities with X11. So how can I capture frames from X11 frame-buffer into a file, e.g. AVI, JPEG, etc[详细]

2023-01-19 06:12 分类：问答
How can I take a picture from screen?

I want to write a program that shows one PC\'s screen to the others... something like presentation sys开发者_如何转开发tems. how can i take a picture from current screen?.NET exposes this functionalit[详细]

2023-01-18 16:47 分类：问答
How can I optimize my screencasting utility?

I\'m developing a screencasting utility in C++. It basically captures desktop frames and creates an AVI file. The algorithm is as follows:[详细]

2023-01-15 23:11 分类：问答
Is there a free tool for rendering a webpage to a PNG with a transparent background?

Say I have a very simple html page, containing a single line of text. I\'m looking for a tool that would take that line of text, and superimpose it on a transparent P开发者_StackOverflow社区NG backgro[详细]

2023-01-15 19:50 分类：问答
Save a portion of my program’s own window to a bitmap file using mfc/win32

Within my mfc program, I need to programmatically capture a portion of that program’s own window, then save it out as a file (bmp or jpg etc). How to do this without using 3rd party library开发者_如何[详细]

2023-01-15 03:43 分类：问答
Java open source to capture IE screensheet of page including scrolling [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-01-13 14:31 分类：问答
OpenCV -- record browser window instead of capturing camera output?

I\'m trying to get started with OpenCV by trying to write a simple screen recorder -- one that can perform continuous or polled capture of a GUI window on Mac.For example, I could capture the client a[详细]

2023-01-12 15:25 分类：问答
iPhone - UIImagePickerController take screen shots?

I am trying to use the following code to take screen shots from my uiimagePickerController UIGraphicsBeginImageContext(imagePicker.view.bounds.size);[详细]

2023-01-12 08:23 分类：问答