Forked from:: hirotrail's flash on 2011-4-21

forked from: flash on 2011-4-21

クラス化

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lines:39
license : MIT License
modified : 2011-04-23 01:01:44

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// forked from hirotrail's flash on 2011-4-21
package {
    import flash.display.MovieClip;
    public class index extends MovieClip {
        public function index() {
            // write as3 code here..
            var myCircle1:DrawCircle = new DrawCircle();
            var myCircle2:DrawCircle = new DrawCircle();
            myCircle1.x = 50;
            myCircle2.y = 200;
            addChild(myCircle1);
            addChild(myCircle2);
        }
    }
}

import flash.display.MovieClip;
class DrawCircle extends MovieClip {
        public function DrawCircle(){
        var centerX:Number = 100;
        var centerY:Number = 200;
        var r:Number = 50;
        
        //左上がY=0なのねー忘れてた！
        graphics.lineStyle(2,0xff0006);
        graphics.moveTo(centerX+r,centerY);
        
        graphics.curveTo(r+centerX,Math.tan(Math.PI/8)*r+centerY, //a
                         Math.sin(Math.PI/4)*r+centerX,Math.sin(Math.PI/4)*r+centerY); //a'
        graphics.curveTo(Math.tan(Math.PI/8)*r+centerX,r+centerY, //b
                         centerX,r+centerY); //b'                         
        graphics.curveTo(-Math.tan(Math.PI/8)*r+centerX,r+centerY, //c
                         -Math.sin(Math.PI/4)*r+centerX,Math.sin(Math.PI/4)*r+centerY);//c'                         
        graphics.curveTo(-r+centerX,Math.tan(Math.PI/8)*r+centerY, //d
                        -r+centerX,centerY);//d'                         
        graphics.curveTo(-r+centerX,-Math.tan(Math.PI/8)*r+centerY, //e
                        -Math.sin(Math.PI/4)*r+centerX,-Math.sin(Math.PI/4)*r+centerY);//e'                         
        graphics.curveTo(-Math.tan(Math.PI/8)*r+centerX,-r+centerY,  //f
                        centerX,-r+centerY);//f'                         
        graphics.curveTo(Math.tan(Math.PI/8)*r+centerX,-r+centerY,  //g
                        Math.sin(Math.PI/4)*r+centerX,-Math.sin(Math.PI/4)*r+centerY);//g'                         
        graphics.curveTo(r+centerX,-Math.tan(Math.PI/8)*r+centerY,  //h
                        r+centerX,centerY);//h'
        }
}

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forked from: forked from: flas..

hirotrail

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