ActionScript 2.0 Language Reference - Adobe Help and Support

Method summary
Modifiers Signature Description
Methods inherited from class BitmapFilter
Methods inherited from class Object
alphas (GradientGlowFilter.alphas property)
public alphas : Array
An array of alpha transparency values for the corresponding colors in the colors array. Valid
values for each element in the array are 0 to 1. For example, .25 sets the alpha transparency
value to 25%.
The alphas property cannot be changed by directly modifying its values. Instead, you must
get a reference to alphas, make the change to the reference, and then set alphas to the
reference.
The colors, alphas, and ratios properties are all related. The first element in the colors
array corresponds to the first element in the alphas array and in the ratios array, and so on.
Availability: ActionScript 1.0; Flash Player 8
Example
The following example changes the alphas property on an existing movie clip when a user
clicks it.
import flash.filters.GradientGlowFilter;
var mc:MovieClip = createGradientGlowRectangle("GlowAlphas");
mc.onRelease = function() {
644 ActionScript classes
clone() :
GradientGlowFilter
clone (BitmapFilter.clone method)
Returns a copy of this filter object.
addProperty (Object.addProperty method), hasOwnProperty
(Object.hasOwnProperty method), isPropertyEnumerable
(Object.isPropertyEnumerable method), isPrototypeOf (Object.isPrototypeOf
method), registerClass (Object.registerClass method), toString
(Object.toString method), unwatch (Object.unwatch method), valueOf
(Object.valueOf method), watch (Object.watch method)