Flash AS实现时钟效果（全脚本实现）

最近工作中用到个Flash效果，好久没有写FlashAS脚本了，就想从以前写的代码中找一些实例。竟然看到硬盘中还留有若干年前的代码。

这个时钟效果是全部采用脚本实现，图形也是用脚本绘制的。写于2005年，当然还是基于As2.0编写。现在想想自己当时也是闲得没事儿，竟然写这个东东。呵呵。2005年啊，8年前……无限回味啊，当初自己还是个小菜鸟，写出这样的东西真不容易，现在都想不起怎么写出来的了。里面用到了圆方程！当时刚出校门，理论基础还算扎实，现在什么都忘记了。

现在也可以用，使用很简单，把代码复制到帧的动作面板中即可。代码如下：

/*
一个表的效果，全ＡＳ绘制，只需把一下面的代码全复制到
第一帧就ＯＫ了。
作者：晴风　10522779
*/
//生成元件的起始深度值
var lv:Number = 100;
//钟表的半径
var radius:Number = 100;
// 钟表跟随鼠标的速度
var speed:Number = 5;
//钟表的颜色值及透明度
var my_color = 0xB1C0F3;
var my_line = 0xffffff;
var my_alpha = 100;
//用于圆形方程计算
var p:Number = 0;
var n:Number = 0;
//设定文本样式的函数
function text_CSS(word) {
    CSS = new TextFormat();
    CSS.size = radius*.14;
    //文本居中
    CSS.align = "center";
    //文本的颜色
    CSS.color = my_color;
    //CSS.color = Math.floor(Math.random()*255) << 16 | Math.floor(Math.random()*255) << 8 | Math.floor(Math.random()*255);
    word.setTextFormat(CSS);
}
//生成一续列,动态文本字段
for (i=0; i<=30; i++) {
    createTextField("time"+i, lv++, 0, 0, radius*0.2, radius*.2);
    this["time"+i].selectable = false;
    this["time"+i]._alpha = my_alpha/3;
}
//生成标志文本
createTextField("biaozi", lv++, 0, 0, radius*0.6, radius*0.2);
biaozi.text = "晴风时钟";
biaozi._alpha = my_alpha/3;
text_CSS(biaozi);
//绘制中心点
createEmptyMovieClip("zhongxin", lv++);
with (zhongxin) {
    beginFill(0xffffff, my_alpha);
    moveTo(-2, 2);
    lineTo(2, 2);
    lineTo(2, -2);
    lineTo(-2, -2);
    lineTo(-2, 2);
    endFill();
    _x = 200;
    _y = 150;
    _width = _height=radius*.04;
}
//绘制时针
createEmptyMovieClip("shi", lv++);
with (shi) {
    beginFill(my_color, my_alpha);
    lineStyle(1, my_line, my_alpha/2);
    moveTo(-5, 6);
    lineTo(0, 10);
    lineTo(5, 6);
    lineTo(3, -35);
    lineTo(0, -37);
    lineTo(-3, -35);
    lineTo(-5, 6);
    endFill();
    _x = _parent.zhongxin._x;
    _y = _parent.zhongxin._y;
    _height = radius*.50;
    _width = _height*.25;
}
//绘制分针
createEmptyMovieClip("fen", lv++);
with (fen) {
    beginFill(my_color, my_alpha/3*2);
    lineStyle(1, my_line, my_alpha);
    moveTo(-3, 10);
    lineTo(0, 13);
    lineTo(3, 10);
    lineTo(2, -60);
    lineTo(-2, -60);
    lineTo(-3, 10);
    endFill();
    _x = _parent.zhongxin._x;
    _y = _parent.zhongxin._y;
    _height = radius*.65;
    _width = _height*.15;
}
//绘制秒针
createEmptyMovieClip("miao", lv++);
with (miao) {
    beginFill(my_color, my_alpha/2);
    moveTo(-1.5, 15);
    lineTo(1.5, 15);
    lineTo(.5, -65);
    lineTo(-.5, -65);
    lineTo(-1.5, 15);
    endFill();
    //绘制秒针上的红星
    beginFill(my_color, my_alpha);
    moveTo(-2, -53);
    lineTo(2, -53);
    lineTo(2, -55);
    lineTo(-2, -55);
    lineTo(-2, -53);
    endFill();
    _x = _parent.zhongxin._x;
    _y = _parent.zhongxin._y;
    _height = radius*.7;
    _width = _height*.05;
}
//绘制刻度
for (m=1; m<=12; m++) {
    createEmptyMovieClip("kedu"+m, lv++);
    with (this["kedu"+m]) {
        //刻度为几边形的图案
        var num:Number = 6;
        //刻度的半径
        var r:Number = radius*0.12;
        var p:Number = 2*Math.PI/num;
        var start_x:Array = new Array();
        var start_y:Array = new Array();
        for (i=0; i<num; i++) {
            start_x[i] = Math.sin(p*i)*r;
            start_y[i] = Math.cos(p*i)*r;
            lineStyle(.5, my_color, my_alpha/1.5);
            for (n=0; n<num; n++) {
                moveTo(start_x[i], start_y[i]);
                lineTo(start_x[n], start_y[n]);
            }
        }
    }
}
//中心点调到最前面
zhongxin.swapDepths(lv+1000);
onEnterFrame = function () {
    now_date = new Date();
    zhongxin._rotation = now_date.getSeconds()*12;
    miao._rotation = now_date.getSeconds()*6;
    fen._rotation = now_date.getMinutes()*6;
    // +now_date.getSeconds()*.1;
    shi._rotation = now_date.getHours()*30+now_date.getMinutes()*.5;
    // 当前时间数组，依次为：年，月，日，周，时，分，秒。
    var now = new Array(now_date.getFullYear(), now_date.getMonth()+1, now_date.getDate(), now_date.getDay(), now_date.getHours(), now_date.getMinutes(), now_date.getSeconds());
    var xingqi = new Array("日", "一", "二", "三", "四", "五", "六");
    var riqi = now[0]+"年"+now[1]+"月"+now[2]+"日"+" "+"星期"+xingqi[now[3]];
    var shijian = now[4]+"点"+now[5]+"分"+now[6]+"秒 ";
    var now_time:String;
    switch (Math.floor(now[4]/4)) {
    case 0 :
        now_time = riqi+" "+"凌晨"+" "+shijian;
        break;
    case 1 :
        now_time = riqi+" "+"早上"+" "+shijian;
        break;
    case 2 :
        now_time = riqi+" "+"上午"+" "+shijian;
        break;
    case 3 :
        now_time = riqi+" "+"中午"+" "+shijian;
        break;
    case 4 :
        now_time = riqi+" "+"下午"+" "+shijian;
        break;
    case 5 :
        now_time = riqi+" "+"晚上"+" "+shijian;
        break;
    }
    p = 2*Math.PI/now_time.length;
    for (i=0; i<=now_time.length; i++) {
        // 逐个给动态文本赋值
        this["time"+i].text = now_time.charAt(i);
        // 引用函数text_CSS,设定动态文本样式
        text_CSS(this["time"+i]);
        var mc = this["time"+i];
        mc._y += ((Math.cos(n+p*i)*radius+zhongxin._y-radius*0.1)-mc._y)/speed;
        mc._x += ((Math.sin(n+p*i)*radius+zhongxin._x-radius*0.1)-mc._x)/speed;
        // mc._yscale = mc._xscale=(mc._y-bb._y)/2+100;
        mc.swapDepths(lv+mc._y-zhongxin._y);
    }
    // 转动速度
    n -= .02;
    // 时针.分针.秒针,全部跟随中心点,中心点随鼠标
    shi._x = fen._x=miao._x=zhongxin._x += (_xmouse+radius*1.2-zhongxin._x)/speed;
    shi._y = fen._y=miao._y=zhongxin._y += (_ymouse+radius*1.2-zhongxin._y)/speed;
    // 标志也跟随中心点
    biaozi._x += (zhongxin._x-biaozi._x)/speed-biaozi._width/10;
    biaozi._y += (zhongxin._y+radius*0.3-biaozi._y)/speed;
    // 布置刻度
    p = 2*Math.PI/12;
    for (i=1; i<=12; i++) {
        this["kedu"+i]._y += ((Math.cos(p*i)*radius*.75+zhongxin._y)-this["kedu"+i]._y)/speed;
        this["kedu"+i]._x += ((Math.sin(p*i)*radius*.75+zhongxin._x)-this["kedu"+i]._x)/speed;
    }
    updateAfterEvent();
};

源文件下载：watch.rar