We are building a program for visual impaired people, the aim is to replace some features of the screen, like colors, shapes or else. Currently, we have a full开发者_高级运维-screen window, we grab a
Why do I receive a black screen when using the following code to take a screenshot every 20 milliseconds and transmit it to a peer over an encrypted connection? (I am aware that 20 milliseconds is a b
This is no typical programming question. I am currently developing an app using the latest SDK. This app will use the UIImagePickerController for taking pictures with the built-in camera.
I want to tak开发者_StackOverflowe a screenshot of desktop while Windows is locked (with Win+L). Standard methods make a black screen, with code of pixel:
How do I capture screen shot using C++? I\'m going to be working with Win32. Pl开发者_运维技巧ease, no MFC code.#include \"windows.h\" // should be less than and greater than instead of \\\"
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a
I\'m new to Android development, and I was wondering if there is a way to have an app take a screenshot of the currently active screen, do some processing on the screenshot (which would be internal to
How can开发者_如何学C I capture screen and save it as am image in C? OS: windows (XP & Seven)
Ok, I\'m trying to make a program that finds the position of a colored pixel within the desktop. To do this I make a screenshot of the desktop then go through the pixels and search for the one that ha
I\'m building a Django management command which is creating website screenshots using Paul Hammond\'s webkit2png script (http://www.paulhammond.org/webkit2png/) and stores them into my DB.
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