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<title>網(wǎng)頁特效|Linkweb.cn/Js|---彩虹文字</title>
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function MakeArray(n){
this.length=n;
for(var i=1; i<=n; i++) this[i]=i-1;
return this
}
hex=new MakeArray(16);
hex[11]="A"; hex[12]="B"; hex[13]="C"; hex[14]="D"; hex[15]="E"; hex[16]="F";
function ToHex(x){ // Changes a int to hex (in the range 0 to 255)
var high=x/16;
var s=high+""; //1
s=s.substring(0,2); //2 the combination of these are the same as the trunc function
high=parseInt(s,10); //3
var left=hex[high+1]; // left part of the hex-value
var low=x-high*16; // calculate the rest of the values
s=low+""; //1
s=s.substring(0,2); //2 the combination of these are the same as the trunc function
low=parseInt(s,10); //3
var right=hex[low+1]; // right part of the hex-value
var string=left+""+right; // add the high and low together
return string;
}
function rainbow(text){
text=text.substring(3,text.length-4); // gets rid of the HTML-comment-tags
color_d1=255; // any value in 'begin' 0 to 255
mul=color_d1/text.length;
for(i=0;i<text.length;i++){
color_d1=255*Math.sin(i/(text.length/3)); // some other things you can try>> "=255-mul*i" to fade out, "=mul*i" to fade in, or try "255*Math.sin(i/(text.length/3))"
color_h1=ToHex(color_d1);
color_d2=mul*i;
color_h2=ToHex(color_d2);
document.write("<FONT COLOR='#FF"+color_h1+color_h2+"'>"+text.substring(i,i+1)+'</FONT>');
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<p align="center"></font><strong><big><big><font color="#ff8000" face="幼圓">彩虹文字——文本漸變色</font></big></big></strong></p>
<script language="JavaScript"><!--
{rainbow("-->請(qǐng)看這個(gè)例子：青山不語……在季節(jié)背后，你獨(dú)守那一片夢(mèng)的海洋,執(zhí)著地等待……任憑心的潮水,沖刷記憶的圍欄……<!__");}
// --></script>
<p> </p>
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<td width="73%"><font face="幼圓" size="3" color="#00FFFF"> </font>
<p><font face="幼圓" size="3" color="#00FFFF"> </font><font color="#00FF00"><font face="幼圓" size="3">
</font>請(qǐng)看上面這個(gè)例子，<font face="幼圓" size="3">一段文本，顏色均勻過渡，如同天空中雨后的彩虹，橫過屏幕，十分賞心悅目，這種文本顏色均勻過渡的效果，你可能在photoshop等圖形編