Flash8制作图片由模糊到清楚效果
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记得以前在哪个网站看到过这个效果，但是怎么找也找不到了！所以给大家讲解一下如何制作。主要是讲解Flash8的blur滤镜，利用Actonscript调用blur滤镜实现由模糊到清楚效果。
效果如下，不给大家提供源文件了，非常简单的！
首先准备好四幅大小相同的图片，然后导入到Flash中，都分别转换为按钮元件。
然后把四个按钮分别都拖拽到舞台上来，位置摆放好。并且分别为他们命名实例名：link1_btn、link2_btn、link3_btn、link4_btn。
然后新建立一个层，添加代码：
代码如下：
import flash.filters.BlurFilter;
var blurred:BlurFilter = new BlurFilter(5, 5, 4);
var myFilters:Array = [blurred];
link1_btn.filters = link2_btn.filters = link3_btn.filters = link4_btn.filters = myFilters;
link1_btn.onRollOver = link2_btn.onRollOver = link3_btn.onRollOver = link4_btn.onRollOver = function() {
this.filters = null;
}
link1_btn.onRollOut = link2_btn.onRollOut = link3_btn.onRollOut = link4_btn.onRollOut = link5_btn.onRollOut = function() {
this.filters = myFilters;
}
var blurred:BlurFilter = new BlurFilter(5, 5, 4);
var myFilters:Array = [blurred];
link1_btn.filters = link2_btn.filters = link3_btn.filters = link4_btn.filters = myFilters;
link1_btn.onRollOver = link2_btn.onRollOver = link3_btn.onRollOver = link4_btn.onRollOver = function() {
this.filters = null;
}
link1_btn.onRollOut = link2_btn.onRollOut = link3_btn.onRollOut = link4_btn.onRollOut = link5_btn.onRollOut = function() {
this.filters = myFilters;
}
代码很好理解。按Ctrl+enter测试了！
