My very small addition :)
<!--- Rick Root wrote this code to generate a list of web safe colors --->
<cfsilent>
<cfset colorlist = "">
<cfset color_codes = "00,33,66,99,CC,FF">
<cfloop from="1" to="6" step="1" index="RED">
<cfloop from="1" to="6" step="1" index="GREEN">
<cfloop from="1" to="6" step="1" index="BLUE">
<cfset thiscolor =
"#ListGetAt(COLOR_CODES,RED)##ListGetAt(COLOR_CODES,GREEN)##ListGetAt(COLOR_CODES,BLUE)#">
<cfset colorlist = listappend(colorlist,thiscolor)>
</cfloop>
</cfloop>
</cfloop>
</cfsilent>
<script>
function displayColor(thisColor) {
document.colorPicker.curColor.value = '#'+thisColor;
}
</script>
<div id="colorWheel">
<cfscript>
// Ian Skinner wrote this code and posted it to cf-talk
for (deg = 0; deg LT listLen(colorList); deg = deg + 1)
{
xp = 250 + 200*cos(((((360/listLen(colorList))*deg)+270)*pi())/180);
yp = 275 + 200*sin(((((360/listLen(colorList))*deg)+270)*pi())/180);
writeOutput('<div style="width: 10px; height: 10px; background-color:
##' & ListGetAt(colorList,deg + 1) & '; position: absolute; top: ' &
round(yp)-10 & 'px; left: ' & round(xp)-10 & 'px;"
onMouseOver="displayColor('''&ListGetAt(colorList,deg + 1)&''')"></div>' &
chr(13) & chr(10));
}
</cfscript>
</div>
<form name="colorPicker">
<div id="colorDisplay" style="position:absolute;top:250; left:200">
<input type="text" name="curColor" value="" size="7">
</div>
</form>
-----Original Message-----
From: Rick Root [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 29, 2006 2:54 PM
To: CF-Talk
Subject: Re: Challenging Loop problem SOLVED
That is pretty damn neat.
I made a web safe color wheel just for fun =)
http://www.opensourcecf.com/color_wheel.cfm
Looks like Ian's got MAD math skills!
Rick
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