Editing WoW:Widget API (section)

== Animation Derivatives ==
Have all of the methods of [[#UIObject|UIObject]] and [[#Animation|Animation]], plus the following:

=== [[UIOBJECT Alpha|Alpha]] ===
This animation changes the alpha value of its parent region.

: {{id|API|Alpha|SetChange}}(change) - Sets the amount that the alpha value of this animation's parent Region changes by.
: {{id|API|Alpha|GetChange}}() - Gets the amount that the alpha value of this animation's parent Region changes by.

=== [[UIOBJECT Path|Path]] ===
This animation combines multiple animation translations.

: {{id|API|Path|CreateControlPoint}}(["name" [, "template" [, order]]]) - Adds a new path control point.
: {{id|API|Path|GetControlPoints}}() - Returns an arg list of current path control points.
: {{id|API|Path|GetCurve}}() - Returns the path 'curveType'.
: {{id|API|Path|GetMaxOrder}}() - Returns highest 'orderId' currently set for any of the control points .
: {{id|API|Path|SetCurve}}("curveType") - Sets the path 'curveType'.

=== [[UIOBJECT Rotation|Rotation]] ===
This is an affine transformation that rotates a parent Region about an origin.

: {{id|API|Rotation|SetDegrees}}(degrees) - Sets the amount of degrees that the animation's parent Region would rotate.
: {{id|API|Rotation|GetDegrees}}() - Gets the amount of degrees that the animation's parent Region would rotate.
: {{id|API|Rotation|SetRadians}}(radians) - Sets the amount of radians that the animation's parent Region would travel.
: {{id|API|Rotation|GetRadians}}() - Gets the amount of radians that the animation's parent Region would travel.
: {{id|API|Rotation|SetOrigin}}(point, offsetX, offsetY) - Sets the animation's origin of rotation for its parent Region.
: {{id|API|Rotation|GetOrigin}}() - Gets the point, Xoffset, and Yoffset for animation's rotation origin in its parent Region.

=== [[UIOBJECT Scale|Scale]] ===
This is an affine transformation that scales a parent Region about an origin. The scale can be non-uniform.

: {{id|API|Scale|SetScale}}(x, y) - Sets the X scalar and the Y scalar that the animation's parent Region should scale by.
: {{id|API|Scale|GetScale}}() - Gets the X scalar and the Y scalar that the animation's parent Region should scale by.
: {{id|API|Scale|SetOrigin}}(point, offsetX, offsetY) - Sets the animation's origin of rotation for its parent Region.
: {{id|API|Scale|GetOrigin}}() - Gets the point, X offset, and Y offset of the animation's origin of rotation for its parent Region.

=== [[UIOBJECT Translation|Translation]] ===
This is an affine transformation that moves a parent [[#Region|Region]] by an offset.

: {{id|API|Translation|SetOffset}}(x, y) - Sets the offset that the animation's parent Region would travel.
: {{id|API|Translation|GetOffset}}() - Gets the offset that the animation's parent Region would travel.