FlashAS3位图滤镜

//Flash AS3位图滤镜投影效果
package
{
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.display.Sprite;
    import flash.filters.DropShadowFilter;

    public class FilterExample extends Sprite
    {
        public function FilterExample()
        {
            var bitmapData:BitmapData = new BitmapData(200, 200, false, 0xFF009900);
            var displayobject:Bitmap = new Bitmap(bitmapData);
            addChild(displayobject);
            displayobject.x = 130;
            displayobject.y = 80;
            var dropShadow:DropShadowFilter = new DropShadowFilter();
            var filtersArray:Array = new Array(dropShadow);
            displayobject.filters = filtersArray;
        }
    }
}

//Flash AS3位图滤镜浮雕效果
package
{
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.filters.BitmapFilterQuality;
    import flash.filters.BitmapFilterType;
    import flash.display.Sprite;
    import flash.filters.GradientBevelFilter;

    public class filterExample extends Sprite
    {
        public function filterExample()
        {
            //创建bitmapData对象并将它呈现在屏幕上
            var bitmapData:BitmapData = new BitmapData(200, 200, false, 0xFF009900);
            var displayobject:Bitmap = new Bitmap(bitmapData);
            addChild(displayobject);
            //设置位置
            displayobject.x = 130;
            displayobject.y = 80;
            //创建滤镜实例
            var bgColor:uint = 0xcccccc;
            var size:uint = 80;
            var offset:uint = 50;
            var distance:Number = 5;
            var angleInDegress:Number = 225;
            var colors:Array = [0xffffff, 0xcccccc, 0x000000];
            var alphas:Array = [1, 0, 1];
            var ratios:Array = [0, 128, 255];
            var blurX:Number = 8;
            var blurY:Number = 8;
            var strength:Number = 2;
            var quality:Number = BitmapFilterQuality.HIGH;
            var type:String = BitmapFilterType.INNER;
            var knockout:Boolean = true;
            var gradientBevelFilter:GradientBevelFilter = new GradientBevelFilter(distance, angleInDegress, colors, alphas, ratios, blurX, blurY, strength, quality, type, knockout);
            //创建滤镜数组,通过将滤镜作为参数传递给Array()构造函数,
            //将该滤镜添加到数组中
            var filtersArray:Array = new Array(gradientBevelFilter);
            //
            displayobject.filters = filtersArray;
        }
    }
}
//Flash AS3位图滤镜渐变发光效果
package
{
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.filters.BitmapFilterQuality;
    import flash.filters.BitmapFilterType;
    import flash.display.Sprite;
    import flash.filters.GradientGlowFilter;

    public class FilterExample extends Sprite
    {
        public function FilterExample()
        {
            //创建bitmapData对象并将它呈现在屏幕上
            var bitmapData:BitmapData = new BitmapData(200, 200, false, 0x0000FF);
            var displayobject:Bitmap = new Bitmap(bitmapData);
            addChild(displayobject);
            //设置位置
            displayobject.x = 130;
            displayobject.y = 80;
            //创建滤镜实例
            var distance:Number = 0;
            var angleInDegress:Number = 45;
            var colors:Array = [0xffffff, 0xff0000, 0xffff00, 0x0000ff];
            var alphas:Array = [0, 1, 1, 1];
            var ratios:Array = [0, 63, 126, 255];
            var blurX:Number = 50;
            var blurY:Number = 50;
            var strength:Number = 3.5;
            var quality:Number = BitmapFilterQuality.HIGH;
            var type:String = BitmapFilterType.OUTER;
            var knockout:Boolean = true;
            var gradientBevelFilter:GradientGlowFilter = new GradientGlowFilter(distance, angleInDegress, colors, alphas, ratios, blurX, blurY, strength, quality, type, knockout);
            //创建滤镜数组,通过将滤镜作为参数传递给Array()构造函数,
            //将该滤镜添加到数组中
            var filtersArray:Array = new Array(gradientBevelFilter);
            //
            displayobject.filters = filtersArray;
        }
    }
}
//Flash AS3位图滤镜模糊效果
package
{
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.filters.BitmapFilterQuality;
    import flash.filters.BitmapFilterType;
    import flash.display.Sprite;
    import flash.filters.GradientGlowFilter;
    import flash.filters.BlurFilter;

    public class FilterExample extends Sprite
    {
        public function FilterExample()
        {
            //创建bitmapData对象并将它呈现在屏幕上
            var bitmapData:BitmapData = new BitmapData(200, 200, false, 0x0000FF);
            var displayobject:Bitmap = new Bitmap(bitmapData);
            addChild(displayobject);
            //设置位置
            displayobject.x = 130;
            displayobject.y = 80;
            //创建滤镜实例
            var blurX:Number = 30;
            var blurY:Number = 30;
            var gradientBevelFilter:BlurFilter = new BlurFilter(blurX, blurY, BitmapFilterQuality.HIGH);
            //创建滤镜数组,通过将滤镜作为参数传递给Array()构造函数,
            //将该滤镜添加到数组中
            var filtersArray:Array = new Array(gradientBevelFilter);
            //
            displayobject.filters = filtersArray;
        }
    }
}
//Flash AS3位图滤镜发光效果
package
{
    import flash.display.Bitmap;
    import flash.display.BitmapData;
    import flash.display.Sprite;
    import flash.filters.GlowFilter;

    public class FilterExample extends Sprite
    {
        public function FilterExample()
        {
            //创建bitmapData对象并将它呈现在屏幕上
            var bitmapData:BitmapData = new BitmapData(200, 200, false, 0xFF009900);
            var displayobject:Bitmap = new Bitmap(bitmapData);
            addChild(displayobject);
            //设置位置
            displayobject.x = 130;
            displayobject.y = 80;
            //创建滤镜实例
            var glowFilter:GlowFilter = new GlowFilter(0x0000FF);
            //创建滤镜数组,通过将滤镜作为参数传递给Array()构造函数,
            //将该滤镜添加到数组中
            var filtersArray:Array = new Array(glowFilter);
            //将滤镜数组分配给显示对象以便应用滤镜
            displayobject.filters = filtersArray;
        }
    }
}