颜色选择: ColorMatch 5K- Javascript - 软晨网（RuanChen.com）

当前位置: 首页 > 图文教程 > 网络编程 > Javascript > 颜色选择: ColorMatch 5K

Javascript: 用js实现终止浏览器对页面HTML的继续解析即停止解析兼容firefox; Auntion-TableSort国人写的一个javascript表格排序的东西; javascript实现二分查找法实现代码; 利用ASP发送和接收XML数据的处理方法与代码; 兼容ie和firefox的鼠标经过(onmouseover和onmouseout)实现--简短版; javascript之文本框输入四个数字自动加空格的脚本; 比较简单实用的使用正则三种版本的js去空格处理方法; 比较简洁的JavaScript 实时显示时间的脚本修正版; JavaScript检查表单是否为空的函数; window.open被浏览器拦截后的自定义提示效果代码; javascript跟随鼠标的文字带滚动效果; 让插入到 innerHTML 中的 script 跑起来的代码; Flash+XML滚动新闻代码无图片附源码下载; javascript(js) join函数使用方法介绍; 表格头固定而列可滚动的效果; document.designMode的功能与使用方法介绍; 精解window.setTimeout()&window.setInterval()使用方式与参数传递问题！; 用javascript实现的电信铁通（网通）自动跳转源代码; 用js查找法实现当前栏目的高亮显示的代码; javascript之鼠标拖动位置互换效果代码

No. « ‹ 86 87 88 89 › »

技术文章搜索

关键字

Javascript 中的颜色选择: ColorMatch 5K

出处:互联网 整理: 软晨网（RuanChen.com） 发布: 2009-09-12 浏览: 213 ::

收藏到网摘: n/a

一些常用的Javascript函数 Javascript实现的分页函数

点击运行可以看到效果:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<meta name="generator" content="WebWerx 2.5">
<meta name="keywords" content="colormatch,5k,color picker,color schemes,match,matching,colors,colours,palette,web design,free,freeware,online">
<meta name="description" content="Online tool for picking matching color schemes. Made in less than 5.120 bytes of code.">
<style>
body {background-color:#E6E6E6; font:10px tahoma; margin:30px; margin-top:20px; color:#323232; }
p {margin:0px; margin-bottom:4px; font:11px tahoma; line-height: 12px; }
td {vertical-align:top;}
h1 {font-size:12px; font-weight:bold margin:0px; margin-bottom:8px; }
</style>
</head>
<body>
<style>.s{border:inset 1;width:50}.s2{border:outset 1;width:19;height:19;background-color:#E6E6E6;position:absolute;left:1;top:1}.t{font:11px tahoma;color:#555555}.t2{font:bold 36px verdana}</style></head><script language="JavaScript">var mover=moveg=moveb=moveh=0;var hs=new Object();var rg=new Object();rg.r=rg.g=rg.b=0;function click(x,s){if(x<10){x=10};if(x>265){x=265}x-=10;eval("h"+s+".style").left=x+1;eval("rg."+s+"="+x);rg2hs(rg);ud("0",rg);sw.style.backgroundColor="rgb("+rg.r+","+rg.g+","+rg.b+")";dom();}function bclick(s){x=window.event.offsetX+eval("h"+s+".style.pixelLeft-1");click(x,s);}function sc(s){x=window.event.offsetX;click(x,s);}function movee(s){eval("move"+s+"=0")}function rc(x,m){if(x>m){return m}if(x<0){return 0}else{return x}}function rg2hs(rg){m=rg.r;if(rg.g<m){m=rg.g};if(rg.b<m){m=rg.b};v=rg.r;if(rg.g>v){v=rg.g};if(rg.b>v){v=rg.b};value=100*v/255;delta=v-m;if(v==0.0){hs.s=0}else{hs.s=100*delta/v};if(hs.s==0){hs.h=0}else{if(rg.r==v){hs.h=60.0*(rg.g-rg.b)/delta}else if(rg.g==v){hs.h=120.0+60.0*(rg.b-rg.r)/delta}else if(rg.b=v){hs.h=240.0+60.0*(rg.r-rg.g)/delta}if(hs.h<0.0){hs.h=hs.h+360.0}}hs.v=Math.round(value);hs.h=Math.round(hs.h);hs.s=Math.round(hs.s);return(true);}function rg2html(z){return "#"+d2h(z.r)+d2h(z.g)+d2h(z.b);}function d2h(d){hch="0123456789ABCDEF";a=d%16;b=(d-a)/16;return hch.charAt(b)+hch.charAt(a);}function c2r(d){k=window.event.srcElement.style.backgroundColor;j=(k.substr(4,k.indexOf(")")-4)).split(",");click(parseInt(j[0])+10,"r");click(parseInt(j[1])+10,"g");click(parseInt(j[2])+10,"b");}function h2r(hs){var rg=new Object();if(hs.s==0){rg.r=rg.g=rg.b=Math.round(hs.v*2.55);return rg;}hs.s=hs.s/100;hs.v=hs.v/100;hs.h/=60;i=Math.floor(hs.h);f=hs.h-i;p=hs.v*(1-hs.s);q=hs.v*(1-hs.s*f);t=hs.v*(1-hs.s*(1-f));switch(i){case 0:rg.r=hs.v;rg.g=t;rg.b=p;break;case 1:rg.r=q;rg.g=hs.v;rg.b=p;break;case 2:rg.r=p;rg.g=hs.v;rg.b=t;break;case 3:rg.r=p;rg.g=q;rg.b=hs.v;break;case 4:rg.r=t;rg.g=p;rg.b=hs.v;break;default:rg.r=hs.v;rg.g=p;rg.b=q;}rg.r=Math.round(rg.r*255);rg.g=Math.round(rg.g*255);rg.b=Math.round(rg.b*255);return rg;}function ps(x){document.write('<td><div style="width:53;height:53;background-color:rgb(0,0,0);cursor:hand" class=s id="sw'+x+'" onClick="c2r()" title="Click to promote to primary color"></div></td>');}function ph(x){document.write('<td><div class=t id="hc'+x+'">#000000</div></td>');}function ud(x,c){eval("sw"+x).style.backgroundColor="rgb("+c.r+","+c.g+","+c.b+")";eval("hc"+x).innerHTML=rg2html(c)}function pl(t,c,l){document.write('<div style="position:absolute;left:30;top:'+t+';background-color:black"><div class=s style="width:276;height:21;background-color:'+c+';filter:alpha(style=1,startx=360,finishx=0);" onMouseDown="move'+l+'=1;sc(\''+l+'\');" onMouseMove="if(move'+l+'==1){sc(\''+l+'\');}"></div><div class=s2 id=h'+l+' onMouseDown="move'+l+'=1;bclick(\''+l+'\');" onMouseUp="movee(\''+l+'\');" onMouseMove="if(move'+l+'==1){bclick(\''+l+'\');}"></div></div>')}function dom(){z=new Object();y=new Object();yx=new Object();y.s=hs.s;y.h=hs.h;if(hs.v>70){y.v=hs.v-30}else{y.v=hs.v+30};z=h2r(y);ud("1",z);if((hs.h>=0)&&(hs.h<30)){yx.h=y.h=hs.h+20;yx.s=y.s=hs.s;y.v=hs.v;if(hs.v>70){yx.v=hs.v-30}else{yx.v=hs.v+30}}if((hs.h>=30)&&(hs.h<60)){yx.h=y.h=hs.h+150;y.s=rc(hs.s-30,100);y.v=rc(hs.v-20,100);yx.s=rc(hs.s-70,100);yx.v=rc(hs.v+20,100);}if((hs.h>=60)&&(hs.h<180)){yx.h=y.h=hs.h-40;y.s=yx.s=hs.s;y.v=hs.v;if(hs.v>70){yx.v=hs.v-30}else{yx.v=hs.v+30}}if((hs.h>=180)&&(hs.h<220)){yx.h=hs.h-170;y.h=hs.h-160;yx.s=y.s=hs.s;y.v=hs.v;if(hs.v>70){yx.v=hs.v-30}else{yx.v=hs.v+30}}if((hs.h>=220)&&(hs.h<300)){yx.h=y.h=hs.h;yx.s=y.s=rc(hs.s-60,100);y.v=hs.v;if(hs.v>70){yx.v=hs.v-30}else{yx.v=hs.v+30}}if(hs.h>=300){if(hs.s>50){y.s=yx.s=hs.s-40}else{y.s=yx.s=hs.s+40}yx.h=y.h=(hs.h+20)%360;y.v=hs.v;if(hs.v>70){yx.v=hs.v-30}else{yx.v=hs.v+30}}z=h2r(y);ud("2",z);z=h2r(yx);ud("3",z);y.h=0;y.s=0;y.v=100-hs.v;z=h2r(y);ud("4",z);y.h=0;y.s=0;y.v=hs.v;z=h2r(y);ud("5",z);}</script><body onMouseUp="mover=moveg=moveb=0;" bgcolor=#E6E6E6 leftmargin=30 topmargin=30 class=t><div style="width:400"><span class=t2>ColorMatch 5K</span>
This utility will help you select a matching 6-color palette for your website.
Define a single color that you like. Matching colors will be calculated.
Click a color in the palette to promote it to the primary color.
<b>
I like this color:
6-color matching palette:</div><script>pl(170,"red","r");pl(200,"green","g");pl(230,"blue","b")</script><div class=s id=sw style="position:absolute;left:316;top:170;height:81;width:82;background-color:black;"></div><div style="position:absolute;left:20;top:290;"><table cellspacing=10 cellpadding=0><tr><script>ps(0);ps(1);ps(2);ps(3);ps(4);ps(5);</script></tr><tr><script>ph(0);ph(1);ph(2);ph(3);ph(4);ph(5);</script></tr></table></div>
<div style="width:500px; top:420px; position:absolute;">
<h1>About this page</h1>
The color selector on this site was submitted as an entry for the Danish 5KB (5.120 bytes) web competition in 2001.
Given the nature of the competition ?allowing only for 5.120 bytes to be used in total! ?I was not able to make it cross-browser compatible at the time. Despite the lack of compatibility beyond IE, the tool won the competition.
A lot of enthusiastic people around the World have not only made it more compatible, but also added even more features. <a target="_blank" href="http://www.google.com/search?q=colormatch+5k">Google will guide you to them!</a>
If you for some reason want to get in touch with me, please use the contact form at my site <a target="_top" href="http://port80.biz">Port80.biz</a>. ?Best regards, Kim Jensen aka kim^lwx
</div>
</body>
</html>

[Ctrl+A 全选提示:你可先修改部分代码,再按运行]

一些常用的Javascript函数 Javascript实现的分页函数

Javascript 中的 颜色选择: ColorMatch 5K

评论 (0) All

Javascript 中的颜色选择: ColorMatch 5K