User Guide

DropShadowFilter (flash.filters.DropShadowFilter) 531
Method summary
Methods inherited from class BitmapFilter
Methods inherited from class Object
alpha (DropShadowFilter.alpha property)
public alpha : Number
The alpha transparency value for the shadow color. Valid values are 0 to 1. For example, .25
sets a transparency value of 25%. The default value is 1.
Availability: ActionScript 1.0; Flash Player 8
Example
The following example changes the
alpha property on a movie clip when a user clicks it.
import flash.filters.DropShadowFilter;
var mc:MovieClip = createDropShadowRectangle("DropShadowAlpha");
mc.onRelease = function() {
var filter:DropShadowFilter = this.filters[0];
filter.alpha = .4;
this.filters = new Array(filter);
}
function createDropShadowRectangle(name:String):MovieClip {
var art:MovieClip = this.createEmptyMovieClip(name,
this.getNextHighestDepth());
var w:Number = 100;
var h:Number = 100;
art.beginFill(0x003366);
art.lineTo(w, 0);
art.lineTo(w, h);
Modifiers Signature Description
clone() :
DropShadowFilter
Returns a copy of this filter object.
clone (BitmapFilter.clone method)
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)