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This function is implemented in FrameXML/UIParent.lua.

Convenience functions for managing the fading in and out of a frame.

UIFrameFadeIn(frame, timeToFade, startAlpha, endAlpha)
UIFrameFadeOut(frame, timeToFade, startAlpha, endAlpha)


Arguments[]

(frame, timeToFade, startAlpha, endAlpha)
frame
Frame - The frame to fade
timeToFade
Number the time it takes to fade in or out (in seconds)
startAlpha
Number - The beginning alpha value (between 0 and 1)
endAlpha
Number - The ending alpha value (between 0 and 1)


Returns[]

nil


Details[]

When the fade is finished frame.fadeInfo.finishedFunc will be called then set to nil.
frame.fadeInfo.finishedFunc(
  frame.fadeInfo.finishedArg1, 
  frame.fadeInfo.finishedArg2, 
  frame.fadeInfo.finishedArg3, 
  frame.fadeInfo.finishedArg4
)
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