Dynamic Magic Rings

Create Magic Rings in Flash

用 ActionScript 自動產出 random rings

Demo : http://annwongfresh.googlepages.com/duplicateRing.html (soucecode : duplicateRing.fla) ActionScript: frame 1 : var i:Number =0; // start number for looping var max:Number =30; // dupliate maximum number ring0._visible =0; // hidden the 1st ring frame 2 : duplicateMovieClip("ring0","ring" +i,900-i); // duplicateMovieClip( target , newname , depth ) this["ring" +i]._x = Math.random()*400; // 400 is the stage width this["ring" +i]._y = Math.random()*300; this["ring" +i]._xscale = i*5; // enlarge 5 times this["ring" +i]._yscale = i*5; this["ring" +i]._alpha = Math.random()*100; //random 0 <= n < 1 , 0-100% Alpha i = i+1; frame 3: if(i<=max){ gotoAndPlay(_currentframe -1); }