下面的代码是调用的DirectX的组件实现的时钟。它有三根指针,会实时地随系统时间的改变而改变。
不过我没有做刻度,因为我觉得用程序画出来的刻度不漂亮,用PHOTOSHOP画一口钟作为背景要漂亮多了。
1<html>
2<head>
3<title>指针式时钟</title>
4<meta content="text/html; charset=utf-8" http-equiv="Content-Type"/>
5</head>
6<body bgcolor="#FFFFFF" text="#000000">
7<div id="LayClock" style="position:absolute; width:101; height:101px; z-index:2; left: 203px; top: 101px">
8<object align="LEFT" classid="CLSID:B6FFC24C-7E13-11D0-9B47-00C04FC2F51D" height="101" hspace="0" id="DAControl" width="101">
9</object>
10<script language="VBScript">
11<!--
12Set m = DAControl.PixelLibrary
13pi = 3.14159265359
14Sub window_onLoad
15a = time
16min1 = minute(time)
17hr1 = hour(time)
18sec1 = second(time)
19Set xPos = m.Mul(m.DANumber(150), m.Cos(m.Mul(m.LocalTime,m.DANumber(0.3))))
20Set yPos = m.Mul(m.DANumber(35), m.Cos(m.Mul(m.LocalTime,m.DANumber(0.5))))
21Set clock = m.Overlay(hands(hr1,min1,sec1),hands(hr1,min1,sec1))
22DAControl.Image = clock
23DAControl.Start
24End Sub
25Function hands(hr,min,sec)
26Set bvr60 = m.DANumber(60)
27Set secFromMidnight = m.Add(m.DANumber(hr*3600+min*60+sec),m.LocalTime)
28Set secBvr = m.Mod(secFromMidnight,bvr60)
29Set minBvr = m.Mod(m.Div(secFromMidnight,bvr60),bvr60)
30Set hrBvr = m.Mod(m.Div(secFromMidnight,m.DANumber(3600)),m.DANumber(12))
31ptsSec = Array( -10, -2, 42, -1, 42, 1, -10,2 )
32ptsMin = Array(-7, -2, 36, -1, 36, 1, -7, 2 )
33ptsHr = Array(-5, -3, 32, -1, 32, 1, -5, 3 )
34Set temp1 = m.Mul(m.DANumber(-pi/30),m.Sub(secBvr,m.DANumber(15)))
35Set temp2 = m.Mul(m.DANumber(-pi/30),m.Sub(minBvr,m.DANumber(15)))
36Set temp3 = m.Mul(m.DANumber(-pi/6),m.Sub(hrBvr,m.DANumber(3)))
37Set imgSec = m.PolyLine(ptsSec).Fill(m.DefaultLineStyle,m.SolidColorImage(m.cyan))
38Set imgSec = imgSec.TransForm(m.Rotate2Anim(temp1))
39Set imgMin = m.PolyLine(ptsMin).Fill(m.DefaultLineStyle,m.SolidColorImage(m.yellow))
40Set imgMin = imgMin.TransForm(m.Rotate2Anim(temp2))
41Set imgHr = m.PolyLine(ptsHr).Fill(m.DefaultLineStyle,m.SolidColorImage(m.green))
42Set imgHr = imgHr.TransForm(m.Rotate2Anim(temp3))
43Set hands = m.Overlay(imgSec,m.Overlay(imgMin,imgHr))
44End Function
45\-->
46</script></div>
47</body>
48</html>