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Guide de reference du langage ActionScript 2.0 - PowWeb

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}<br />

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

var w:Number = 100;<br />

var h:Number = 100;<br />

var bgColor:Number = 0x00CC00;<br />

}<br />

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

this.getNextHighestDepth());<br />

rect.beginFill(bgColor);<br />

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

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

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

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

rect._x = 20;<br />

rect._y = 20;<br />

var filter:BevelFilter = new BevelFilter(5, 45, 0xFFFF00, .8, 0x0000FF,<br />

.8, 20, 20, 1, 3, "inner", false);<br />

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

return rect;<br />

knockout (propriété BevelFilter.knockout)<br />

public knockout : Boolean<br />

Applique un effet <strong>de</strong> poinçonnage (true), qui rend le remplissage <strong>de</strong> l'objet effectivement<br />

transparent et révèle la couleur d'arrière-plan <strong>du</strong> document. La valeur par défaut est false<br />

(pas <strong>de</strong> poinçonnage).<br />

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

Exemple<br />

L'exemple suivant modifie la propriété knockout <strong>de</strong> l'occurrence MovieClip existante (rect)<br />

lorsqu'un utilisateur clique sur celle-ci :<br />

import flash.filters.BevelFilter;<br />

var rect:MovieClip = createBevelRectangle("BevelKnockout");<br />

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

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

filter.knockout = true;<br />

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

}<br />

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

var w:Number = 100;<br />

var h:Number = 100;<br />

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

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