forked from: Hello World!!!

by seyself 18 Dec 2008

• Forked from nitoyon's Hello World!!!
• Diff: 60
• Related works: 85

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// forked from nitoyon's Hello World!!!
package
{
import flash.display.*;
import flash.text.*;
import flash.filters.*;
import flash.geom.*;
import caurina.transitions.Tweener;

[SWF(width="465", height="465", backgroundColor="0xEEEEEE", frameRate="30")]
    public class Foo extends Sprite{
        private var bd:BitmapData;
        public function Foo():void{
            
            var tf:TextField = new TextField();
            tf.textColor = 0x402014;
            tf.text = "Hello\nWorld!!!";
            tf.autoSize = "left";
            bd = new BitmapData(tf.width, tf.height, false, 0x3399ff);
            bd.draw(tf);
            bd.applyFilter(bd, bd.rect, new Point(), new BlurFilter());
            bd.draw(tf);
            
            var w:int = bd.width;
            var h:int = bd.height;
            
            for(var i:int = 0; i < bd.width; i++){
                for(var j:int = 0; j < bd.height; j++){
                    Tweener.addTween(
                        randomize(addChild(
                            new Circle(bd.getPixel(i, j),i*10+j*i*0.6, -0.2, 0.15)), i, j), 
                        {
                            x          : i * 10 + 10,
                            y          : j * 10 + 50,
                            rotationY  : 0,
                            alpha      : 1.0,
                            transition : "easeoutcubic",
                            delay      : i * 0.02 + j * 0.2,
                            time       : 0.45
                        }
                    );
                }
            }
        }
        private function randomize(d:DisplayObject, i:int, j:int):DisplayObject{
            d.x = i * 10 - 20;
            d.y = j * 10 + 50;
            rotationY: 90,
            d.alpha = 0;
            return d;
        }
    }
}

import flash.display.Sprite;

class Circle extends Sprite{
    public function Circle(color:uint, h:int, s:Number, l:Number):void
    {
        var _hsl:Array = toHSL(color);
        _hsl[0] += h;
        _hsl[1] += s;
        _hsl[2] += l;
        graphics.beginFill(hsl.apply(null, _hsl));
        graphics.drawCircle(0, 0, 6);
        graphics.endFill();
    }
}

function hsl (h:Number, s:Number, l:Number, a:Number = 0.0):uint  
{ var r:Number = 0, g:Number = 0, b:Number = 0, cmin:Number, cmax:Number; if (s < 0) s = 0; if (s > 1) s = 1; if (l < 0) l = 0; if (l > 1) l = 1; h = h % 360; if (h < 0) h = h + 360; if (l <= 0.5) { cmin = l * ( 1 - s ); cmax = 2 * l - cmin; } else { cmax = l * ( 1 - s ) + s; cmin = 2 * l - cmax; }; r = _h2v(h + 120, cmin, cmax) * 0xFF; g = _h2v(h, cmin, cmax) * 0xFF; b = _h2v(h - 120, cmin, cmax) * 0xFF; a *= 0xFF; return a << 24 | r << 16 | g << 8 | b << 0; }  
  
function _h2v (h:Number, min:Number, max:Number):Number  
{ h = h % 360; if (h <    0) h = h + 360; if (h <   60) return min + (max - min) * h / 60; if (h >=  60 && h < 180) return max; if (h >= 180 && h < 240) return min + (max - min) * (240 - h) / 60; return min; } 



function toHSL(color:uint):Array {
    var h:Number = 0, s:Number = 0, l:Number = 0, cmin:Number, cmax:Number, c:Number;
    var r:Number = (color >> 16 & 0xFF) / 255;
    var g:Number = (color >>  8 & 0xFF) / 255;
    var b:Number = (color >>  0 & 0xFF) / 255;
    
    if ( r >= g ) cmax = r; else cmax = g; if ( b > cmax) cmax = b; if ( r <= g ) cmin = r; else cmin = g; if ( b < cmin) cmin = b;
    l = (cmax + cmin) / 2; c = cmax - cmin;
    if ( c != 0 ) { if ( l <= 0.5 ) s = c / (cmax + cmin); else s = c / ( 2 - (cmax + cmin));
        if ( r == cmax) { h = ( g - b ) / c; }
        else { if (g == cmax) { h = 2 + ( b - r ) / c; } else { if ( b == cmax ) h = 4 + ( r - g ) / c; } }
        h = h * 60; if ( h < 0 ) h = h + 360;
    }
    return [h, s, l];
}