Animator(LzAnimator)

出自OpenFace

目录 1 <animator> 1.1 Attributes 1.2 Attributes inherited from Animatorgroup 1.3 Attributes inherited from Node 1.4 Methods 1.4.1 setMotion() 1.4.2 setTo() 1.5 Methods inherited from LzAnimatorGroup 1.6 Methods inherited from LzNode 1.7 Events 1.7.1 Events inherited from LzNode

<animator>

Changes the value of another object's attribute over time. JavaScript: LzAnimator

Extends Animatorgroup Animators change the value of an object's attribute over a specified duration in milliseconds. For example, the following program defines an animator for a window that moves it to a position of x=100 over 1 second (1000 milliseconds).

<canvas>
 <view width="20" height="20" bgcolor="red">
   <animator attribute="x" to="100" duration="1000"/>
 </view>
</canvas>

See the Guide for a complete discussion of animators and animation in Laszlo applications.

Attributes

Attributes inherited from Animatorgroup

attribute, duration, ease, from, indirect, motion, onfinish, onrepeat, onstart, onstop, paused, process, relative, repeat, start, started, target, to

Attributes inherited from Node

id, name, parent, subnodes

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Methods

setMotion()

LzAnimator.setMotion(eparam) Sets the motion style for the animator.

Parameters Name Type Desc eparam String One of "easein", "easeout" , "linear" or "easeboth" to describe how the animator accelerates and decelerates. The default is "easeboth".

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setTo()

LzAnimator.setTo(eparam) Sets the destination value for the animator

Parameters Name Type Desc eparam Number The destination value for the animator.

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Methods inherited from LzAnimatorGroup

doStart, pause, setTarget, stop

Methods inherited from LzNode

getAttribute, setAttribute,applyConstraint

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Events

Events inherited from LzNode

ondata, oninit