forked from: flash on 2010-3-15

by asd.uchiyama 05 Jan 2011

Embed

/**
 * Copyright asd.uchiyama ( http://wonderfl.net/user/asd.uchiyama )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/jvLh
 */

// forked from sence's flash on 2010-3-15
package {
    import flash.display.Sprite;
    import flash.display.*;
    public class my_shape extends Sprite {
        public function my_shape() {
            // write as3 code here..
            var my_shape:Shape = new Shape();//shapeを生成
            addChild(my_shape);//my_shapeを表示リストに追加
            my_shape.graphics.lineStyle(1);//線の太さを1に
            //drawPathを使って自由な描画
            var w:Number=100;
            var h:Number=100;
            var _r:Number=50;
            var r:Number=40;
            var PI:Number=Math.PI;
            
            var sin:Number = Math.sin( PI / 4 ) * r;
            var cos:Number = Math.cos( PI / 4 ) * r;
            var tan:Number = Math.tan( PI / 8 ) * r;
            //描画コマンド
            /**
            var commands:Vector.<int>=new Vector.<int>();
            commands.push(GraphicsPathCommand.MOVE_TO);
            commands.push(GraphicsPathCommand.LINE_TO);
            commands.push(GraphicsPathCommand.CURVE_TO);
            commands.push(GraphicsPathCommand.LINE_TO);
            commands.push(GraphicsPathCommand.MOVE_TO);
            **/
            //描画に使う座標
            var data:Vector.<Number>=new Vector.<Number>();
            data.push(
                r, 0,
                r  , tan , sin  , sin ,
                tan, r   , 0    , r   ,
              - tan, r   , - sin, sin ,
              - r  , tan , - r  , 0   ,
              - r  , -tan, - sin, -sin,
              - tan, - r , 0    , - r ,
                tan, - r , sin  , -sin,
                r  , -tan, r    , 0
            );


            var batsu:Vector.<Number>=new Vector.<Number>();
            var x:Number=25;
            var aa:Number=0;
            batsu.push(
                0,     0,
                50-x , 25 ,
                75-x , 0  ,
                100-x, 25 ,
                75-x , 50 ,
                100-x, 75 ,
                75-x , 100,
                50-x , 75 ,
                25-x , 100,
                0 -x , 75 ,
                25-x , 50 ,
                0 -x , 25
            );
            //描画の交差領域の塗りの処理法
            var winding:String = GraphicsPathWinding.EVEN_ODD;
            //図形を描く
            //Math.sin(x*x)+Math.cos(y*y)=1
            my_shape.graphics.beginFill(0xFF0000);//塗をredに
            my_shape.graphics.drawPath(Vector.<int>([1,2,2,2,2]), Vector.<Number>([0-_r,0-_r,_r,0-_r,_r,_r,0-_r,_r,0-_r,0-_r]));
            my_shape.graphics.beginFill(0x0000FF);//塗をblueに
            my_shape.graphics.drawPath(Vector.<int>([1,3,3,3,3,3,3,3,3]), data);
            my_shape.graphics.beginFill(0x00FF00);//塗をgreenに
            my_shape.graphics.drawPath(Vector.<int>([1,2,2,2,2,2,2,2,2,2,2,2,2]), batsu);
            my_shape.graphics.endFill();
            my_shape.x=200;
            my_shape.y=150;
            //drawPathを使って自由な描画終わり
            /**
            my_shape.graphics.beginFill(0xff0000);//塗を赤に
            my_shape.graphics.drawCircle(160,160,160);//円を描画(x座標,y座標,r半径)
            my_shape.graphics.drawRect(160,160,160,100);//長方形を描画(x座標,y座標,w幅,h高さ)
            **/
        }
    }
}