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Guide de reference du langage ActionScript 2.0 - PowWeb

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import flash.filters.DropShadowFilter;<br />

var mc:MovieClip = createDropShadowRectangle("DropShadowAngle");<br />

mc.onRelease = function() {<br />

var filter:DropShadowFilter = this.filters[0];<br />

filter.angle = 135;<br />

this.filters = new Array(filter);<br />

}<br />

function createDropShadowRectangle(name:String):MovieClip {<br />

var art:MovieClip = this.createEmptyMovieClip(name,<br />

this.getNextHighestDepth());<br />

var w:Number = 100;<br />

var h:Number = 100;<br />

art.beginFill(0x003366);<br />

art.lineTo(w, 0);<br />

art.lineTo(w, h);<br />

art.lineTo(0, h);<br />

art.lineTo(0, 0);<br />

art._x = 20;<br />

art._y = 20;<br />

}<br />

var filter:DropShadowFilter = new DropShadowFilter(15, 45, 0x000000, .8,<br />

16, 16, 1, 3, false, false, false);<br />

var filterArray:Array = new Array();<br />

filterArray.push(filter);<br />

art.filters = filterArray;<br />

return art;<br />

blurX (propriété DropShadowFilter.blurX)<br />

public blurX : Number<br />

Le montant <strong>de</strong> flou horizontal. Les valeurs vali<strong>de</strong>s sont comprises entre 0 et 255 (virgule<br />

flottante). La valeur par défaut est 4. Les valeurs multiples <strong>de</strong> 2 (telles que 2, 4, 8, 16 et 32)<br />

sont optimisées pour donner un ren<strong>du</strong> plus rapi<strong>de</strong> que les autres valeurs.<br />

Disponibilité : <strong>ActionScript</strong> 1.0 ; Flash Player 8<br />

Exemple<br />

L'exemple suivant change la propriété blurX sur une occurrence <strong>de</strong> clip existant quand un<br />

utilisateur clique <strong>de</strong>ssus.<br />

import flash.filters.DropShadowFilter;<br />

var mc:MovieClip = createDropShadowRectangle("DropShadowBlurX");<br />

mc.onRelease = function() {<br />

var filter:DropShadowFilter = this.filters[0];<br />

filter.blurX = 40;<br />

this.filters = new Array(filter);<br />

552 Chapitre 2: Classes <strong>ActionScript</strong>

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