capture

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Capturing mouse/keyboard events outside of form (app running in background)

I have an app that runs in the background (minimized/task tray). I need to be able to detect mouse activity (clicks, move)开发者_如何转开发 as well as keyboard activity.[详细]

2023-01-09 00:03 分类：问答
python opencv: no image

I am trying to capture from a Sony Handicam DCR-HC38, running the code below, and passing [-1 .. 3] to the CaptureFromCAM function.Th开发者_如何学运维e code runs, but I get no image.Do I need to \"wra[详细]

2023-01-07 06:34 分类：问答
Is there any function in OpenCV or Emgu CV desktop capture options? (addons, libs, classes)

Is there any function in OpenCV or Emgu CV desktop capture options? (addons, libs, classes) So I kn开发者_运维百科ow we can capture camera in a very easy way, is there any option for desktop capturing[详细]

2023-01-07 05:01 分类：问答
Android - capture screen of phone as a movie

for the documentation of a project I would like to record the screen of my Nexus One as开发者_C百科 a movie or at least in form of a lot of images, which I can convert into a movie. Is that possible?[详细]

2023-01-06 05:11 分类：问答
How can I capture date information from a rails form?

I followed a few rails tutorials online, and it seems that to capture a date, I\'d use date_select helper. But for some reason or another all the other data is captured in the database (SQLite3) excep[详细]

2023-01-05 19:28 分类：问答
.NET Equivalent of Snipping Tool

I\'m 开发者_JAVA技巧looking for .NET code which performs the same as Snipping Tool - capturing a screen area.[详细]

2023-01-04 16:28 分类：问答
How do I capture images in OpenCV and saving in pgm format?

I am brand new to programming in general, and am working on a project for which I need to capture images from my webcam (possibly using OpenCV), and save the images as pgm files.[详细]

2023-01-04 13:11 分类：问答
Can output from OutputDebugString be viewed in Visual Studio's output window?

I am using C# and Visual Studio 2010. Wh开发者_如何学Goen I use OutputDebugString to write debug information, should it show up in the output window?[详细]

2023-01-03 15:43 分类：问答
How to capture screen image with mouse pointer on it in Java

How to captu开发者_StackOverflowre screen image with mouse pointer on it in Java? In know that i can capture screen with Robot class, but it captures screen without mouse pointer on it, so this is not[详细]

2023-01-02 15:19 分类：问答
Regex replace using a repetitive capture

I have a table like: A | 1 A | 2 B | 1 B | 2 B | 3 I\'m trying to transform it to look like this: A开发者_运维问答 { 1 | 2 }[详细]

2022-12-31 08:59 分类：问答