API TakeScreenshot

__NOTOC__
 TakeScreenshot();
Takes a screenshot.
==Parameters==
===Arguments===
:none
===Returns===
:;nil
==Example==
 TakeScreenshot();
==Details==
: Takes a screenshot. The format of the file saved can be controlled via /console commands or config.wtf settings. See the article on changing the screenshot format.
: TakeScreenshot() is a blocking call. Once called the remainder of your Lua script is not executed. If you have script that you need to execute post screenshot you will need to use a state machine and subscribe to the OnUpdate event, or you will need to subscribe to the following events:
::* SCREENSHOT_FAILED Called when a screenshot fails. 
::* SCREENSHOT_SUCCEEDED Called when a screenshot is successfully taken.