filename: color.asp
<!-- 请保留
作者： Centver
更新日期： 2001-6-24
版本： 1.0
Email： intion@yeah.net
请保留 -->
<HTML>
<HEAD>
<META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
<title>Looker HTML Editor v1.0 -- Color</title>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<STYLE type=text/css>
TD
{
FONT-SIZE: 10.8pt
}
BODY
{
FONT-SIZE: 10.8pt
}
BUTTON
{
WIDTH: 5em
}
</STYLE>
<SCRIPT language=JavaScript> 数据挖掘研究院
var SelRGB = ";
var DrRGB = ";
var SelGRAY = "120";
var hexch = new Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F");
function ToHex(n)
{
var h, l;
n = Math.round(n);
l = n % 16;
h = Math.floor((n / 16)) % 16;
return (hexch[h] + hexch[l]);
}
function DoColor(c, l)
{
var r, g, b;
r = "0x" + c.substring(1, 3);
g = "0x" + c.substring(3, 5);
b = "0x" + c.substring(5, 7);
if(l > 120)
{
l = l - 120;
r = (r * (120 - l) + 255 * l) / 120;
g = (g * (120 - l) + 255 * l) / 120;
b = (b * (120 - l) + 255 * l) / 120;
}
else
{
r = (r * l) / 120;
g = (g * l) / 120;
b = (b * l) / 120;
}
return "#" + ToHex(r) + ToHex(g) + ToHex(b);
}
function EndColor() 数据挖掘研究院
{
var i;
if(DrRGB != SelRGB)
{
DrRGB = SelRGB;
for(i = 0; i <= 30; i ++)
{
GrayTable.rows(i).bgColor = DoColor(SelRGB, 240 - i * 8);
}
}
SelColor.value = DoColor(RGB.innerText, GRAY.innerText);
ShowColor.bgColor = SelColor.value;
}
</SCRIPT>
<SCRIPT event=onclick for=ColorTable language=JavaScript>
SelRGB = event.srcElement.bgColor;
EndColor();
</SCRIPT>
<SCRIPT event=onmouseover for=ColorTable language=JavaScript>
RGB.innerText = event.srcElement.bgColor;
EndColor();
</SCRIPT>
<SCRIPT event=onmouseout for=ColorTable language=JavaScript>
RGB.innerText = SelRGB;
EndColor();
</SCRIPT>
<SCRIPT event=onclick for=GrayTable language=JavaScript>
SelGRAY = event.srcElement.title;
EndColor();
</SCRIPT>
<SCRIPT event=onmouseover for=GrayTable language=JavaScript>
GRAY.innerText = event.srcElement.title;
EndColor();
</SCRIPT>
<SCRIPT event=onmouseout for=GrayTable language=JavaScript>
GRAY.innerText = SelGRAY;
EndColor();
</SCRIPT>
<SCRIPT event=onclick for=Ok language=JavaScript>
window.returnValue = SelColor.value;
window.close();
</SCRIPT>
</HEAD>
<BODY bgColor=menu>
<TABLE align=center border=0 cellPadding=0 cellSpacing=10>
<TR>
<TD>
<TABLE border=0 cellPadding=0 cellSpacing=0 id=ColorTable style="CURSOR: hand">
<SCRIPT language=JavaScript>
function wc(r, g, b, n)
{
r = ((r * 16 + r) * 3 * (15 - n) + 0x80 * n) / 15;
g = ((g * 16 + g) * 3 * (15 - n) + 0x80 * n) / 15;
b = ((b * 16 + b) * 3 * (15 - n) + 0x80 * n) / 15;
document.write("<TD BGCOLOR=#" + ToHex(r) + ToHex(g) + ToHex(b) + " height=8 width=8></TD>");
}
var cnum = new Array(1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0);
for(i = 0; i < 16; i ++)
{
document.write("<TR>");
for(j = 0; j < 30; j ++)
{
n1 = j % 5;
n2 = Math.floor(j / 5) * 3;
n3 = n2 + 3;
wc((cnum[n3] * n1 + cnum[n2] * (5 - n1)),
(cnum[n3 + 1] * n1 + cnum[n2 + 1] * (5 - n1)),
(cnum[n3 + 2] * n1 + cnum[n2 + 2] * (5 - n1)), i);
}
document.writeln("</TR>");
} 数据挖掘研究院
</SCRIPT>
</TABLE>
</TD>
<TD>
<TABLE border=0 cellPadding=0 cellSpacing=0 id=GrayTable style="CURSOR: hand">
<SCRIPT language=JavaScript>
for(i = 255; i >= 0; i -= 8.5)
{
document.write("<TR BGCOLOR=#" + ToHex(i) + ToHex(i) + ToHex(i) + "><TD TITLE=" + Math.floor(i * 16 / 17) + " height=4 width=20></TD></TR>");
}
</SCRIPT>
</TABLE>
</TD>
</TR>
</TABLE>
<TABLE align=center border=0 cellPadding=0 cellSpacing=10>
<TR>
<TD align=middle rowSpan=2>选中色彩
<TABLE border=1 cellPadding=0 cellSpacing=0 height=30 id=ShowColor width=40>
<TR>
<TD></TD> 数据挖掘研究院
</TR>
</TABLE>
</TD>
<TD rowSpan=2>
基色: <SPAN id=RGB></SPAN><BR>
亮度: <SPAN id=GRAY>120</SPAN><BR>
代码: <INPUT id=SelColor size=7>
</TD>
<TD><BUTTON id=Ok type=submit>确定</BUTTON></TD>
</TR>
<TR>
<TD><BUTTON onclick=window.close();>取消</BUTTON></TD> 数据挖掘实验室
</TR>
</TABLE>
</BODY>
</HTML>
