forked from: level0_CircleChainClock!
とりあえずwonderfulの使い方試し中
/**
* Copyright tongari ( http://wonderfl.net/user/tongari )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/35KQ
*/
// forked from Murai's level0_CircleChainClock!
// forked from 9re's forked from: Steiner Chain version 1
// forked from paq's 超超超シンプル時計。
/*
とりあえずwonderfulの使い方試し中
*/
package {
import flash.display.*;
import flash.utils.*;
import flash.events.*;
import flash.text.*;
import flash.geom.*;
import flash.filters.*;
/*
@author Takashi Murai(KAYAC)
*/
[SWF(width="465",height="465",backgroundColor="0x000000",frameRate="60")];
public class CircleChainClock extends Sprite {
private var font:Class;
public var textField:TextField = new TextField();
public var date:Date;
public var str:String = new String();
private var _scale:Number = 75;
private var _cx:Number;
private var _cy:Number;
private var Canvas:Sprite=new Sprite();
private var Hs:Sprite=new Sprite();
private var Ms:Sprite=new Sprite();
private var Ss:Sprite=new Sprite();
private var MSs:Sprite=new Sprite();
private var _bmd:BitmapData;
private static const P:Point = new Point();
private static const BLUR:BitmapFilter = new BlurFilter( 16, 16, 1 );
private static const ALPHA:ColorTransform= new ColorTransform(
255, 255, 255, 1, 0, 0, 0, 0 );
public function CircleChainClock() {
_bmd= new BitmapData( 465, 465, true, 0xff000000 );
addChild( new Bitmap(_bmd ) );
var format:TextFormat = new TextFormat();
format.font = "_sans";
format.align="center";
format.size = 20;
format.color = 0xffffff;
//
textField.defaultTextFormat = format;
textField.text=" ";
textField.x = 0;
textField.y = 465/2-textField.textHeight/2;
textField.width = 465;
Hs.alpha=0.25;
Ms.alpha=0.25;
Ss.alpha=0.75;
MSs.alpha=0.25
;
Canvas.addChild(Hs);
Canvas.addChild(Ms);
Canvas.addChild(Ss);
Canvas.addChild(MSs);
Canvas.addChild(textField);
addChild(Canvas);
addEventListener(Event.ENTER_FRAME, onEnterFrame);
}
public function drawSteiner(n:int,sp:Sprite,nR:Number):void {
sp.graphics.clear();
if(n<3)return
//trace(sec)
var r:Number = nR;
var X:Number = new Date().hours/100;
var Y:Number = 0;
var t:Number = Math.PI / n;
var rho:Number = r * Math.sin(t) / (1 - Math.sin(t));
t = 2 * t;
var s:Number;
_cx = stage.stageWidth / 2;
_cy = stage.stageHeight / 2;
for (var i:int = 0; i < n; ++i) {
s = i * t + Math.PI / 2;
sp.graphics.beginFill(0xffffff);
draw(X + (r + rho) * Math.cos(s), Y + (r + rho) * Math.sin(s), rho,sp);
sp.graphics.endFill();
}
}
public function draw(cx:Number, cy:Number, cr:Number, sp:Sprite):void {
var c:Number = cx * cx + cy * cy - cr * cr;
var rx:Number, ry:Number, rr:Number;
rx = cx / c * _scale + _cx;
ry = -cy / c * _scale + _cy;
rr = cr / c * _scale;
sp.graphics.drawCircle(rx, ry, rr);
}
private function glower():void {
_bmd.applyFilter( _bmd, _bmd.rect, P, BLUR );
_bmd.colorTransform( _bmd.rect, ALPHA );
_bmd.draw( Canvas );
}
private function onEnterFrame(e:Event):void {
date = new Date();
str ="";
str += (date.hours < 10 ? "0" : "") + date.hours;
str += " ";
str += (date.minutes < 10 ? "0" : "") + date.minutes;
str += " ";
str += (date.seconds < 10 ? "0" : "") + date.seconds;
textField.text = str;
glower();
drawSteiner(date.hours,Hs,1);
drawSteiner(date.minutes,Ms,0.8);
drawSteiner(date.seconds,Ss,0.5);
drawSteiner(date.milliseconds/3,MSs,0.5);
}
}
}