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FadeAnimation Reference

FadeAnimation Client Reference

The FadeAnimation is used to fade an element in or out of view, depending on the provided , by settings its opacity. The minimum and maximum opacity values can be specified to precisely control the fade. You may also consider using or if you know the only direction you are fading.

FadeAnimation Client Properties

Name Description
duration Length of the animation in seconds. The default is 1.
effect Determine whether to fade the element in or fade the element out. The possible values are FadeIn and FadeOut. The default value is FadeOut.
events The collection of event handlers for this behavior. This property should only be used by derived behaviors and should not be publicly called by other code.
forceLayoutInIE Whether or not we should force a layout to be created for Internet Explorer by giving it a width and setting its background color (the latter is required in case the user has ClearType enabled). The default value is true. This is obviously ignored when working in other browsers.
fps Number of steps per second. The default is 25.
isActive true if animation is active, false if not.
isPlaying true if animation is playing, false if not.
maximumOpacity Maximum opacity to use when fading in or out. Its value can range from between 0 to 1. The default value is 1.
minimumOpacity Minimum opacity to use when fading in or out. Its value can range from between 0 to 1. The default value is 0.
percentComplete Percentage of the animation already played.

FadeAnimation Client Methods

Name Description
dispose Dispose the animation
getAnimatedValue Determine the current opacity after the given percentage of its duration has elapsed
interpolate The interpolate function is used to find the appropriate value between starting and ending values given the current percentage.
onEnd The onEnd method is called just after the animation is played each time.
onStart The onStart method is called just before the animation is played each time.
onStep The onStep method is called repeatedly to progress the animation through each frame
pause Pause the animation if it is playing. Calling play will resume where the animation left off.
play Play the animation from the beginning or where it was left off when paused.
play Create an animation, play it immediately, and dispose it when finished.
raiseEnded Raise the ended event
raisePropertyChanged Raises a change notification event.
raiseStarted Raise the started event
raiseStep Raise the step event
setOwner Make this animation the child of another animation
setValue Set the current opacity of the element.
stop Stop playing the animation.

FadeAnimation Client Events

Name Description
ended Adds an event handler for the ended event.
started Adds an event handler for the started event.
step Adds an event handler for the step event.

Last edited Jun 4, 2014 at 12:31 PM by prasannaranib, version 1