// see http://gihyo.jp/design/feature/01/frocessing/0002 package { import frocessing.display.F5MovieClip2D; [SWF(width=465,height=465,backgroundColor=0xFFFFFF)] public class ColorModeSample extends F5MovieClip2D { public function ColorModeSample() { var n:int = 5; //値の範囲を1:2:4に設定 colorMode( RGB, n, n*2, n*4 ); noStroke(); for ( var i:int = n; i >0; i-- ) { //塗りの指定 fill( i, i, i ); //円の描画 circle( 465/2, 465/2, 40 * i ); } } } }