[mapserver-users] color selection?

Thu May 30 10:25:39 PDT 2002

or, in case you have Perl leanings...

==========

#!/usr/bin/perl

print<<HEADER;
Content-type: text/html

<html>
<head>
<title>Colorpicker</title>
<script>
function hexdec(f1) {
  with(document.form) {
    hex.value = hex.value.toUpperCase();
    hexone = hex.value.substr(0,2);
    hextwo = hex.value.substr(2,2);
    hexthr = hex.value.substr(4,2);
    decone = parseInt(hexone,16);
    dectwo = parseInt(hextwo,16);
    decthr = parseInt(hexthr,16);
    rgb.value = decone + " " + dectwo + " " + decthr;
  }
}
</script>
HEADER

@colbits = ("00", "33", "66", "99", "cc", "ff");

print "<table>";
for($i = 0; $i <= 5; $i++) {
  print "<tr>";
  $one = $colbits[$i];
  for($j = 0; $j <= 5; $j++) {
    $two = $colbits[$j];
    for($k = 0; $k <= 5; $k++) {
      $thr = $colbits[$k];
      print "<td bgcolor='#$one$two$thr' height='10' width='8'
onmouseover='document.form.hex.value=\"$one$two$thr\";
hexdec(this);'></td>";
    }
  }
  print "</tr>";
}
print "</table><form name='form'>hex <input name='hex' type='text'><br>rgb
<input name='rgb' type='text'></form></body></html>";

===========

> -----Original Message-----
> From: Puneet Kishor 
> Sent: Thursday, May 30, 2002 12:13 PM
> To: 'TCHaddad at cshore.com'; Robert W. Burgholzer
> Cc: mapserver-users at lists.gis.umn.edu
> Subject: RE: [mapserver-users] color selection?
> 
> 
> <script>
> function hexdec(f1) {
>   with(document.form) {
>     hex.value = hex.value.toUpperCase();
>     hexone = hex.value.substr(0,2);
>     hextwo = hex.value.substr(2,2);
>     hexthr = hex.value.substr(4,2);
>     decone = parseInt(hexone,16);
>     dectwo = parseInt(hextwo,16);
>     decthr = parseInt(hexthr,16);
>     document.form.rgb.value = decone + " " + dectwo + " " + decthr;
>   }
> }
> </script>
> 
> <?php
> 
> $arColBits = array("00", "33", "66", "99", "cc", "ff");
> 
> print "<table>";
> for($i = 0; $i <= 5; $i++) {
>   echo "<tr>";
>   $one = $arColBits[$i];
>   for($j = 0; $j <= 5; $j++) {
>     $two = $arColBits[$j];
>     for($k = 0; $k <= 5; $k++) {
>       $thr = $arColBits[$k];
>       echo "<td bgcolor='#$one$two$thr' height='10' width='8' 
> onmouseover='document.form.hex.value=\"$one$two$thr\"; 
> hexdec(this);'></td>";
>     }
>   }
>   echo "</tr>";
> }
> print "</table>";
> 
> print "<form name='form'>hex <input name='hex' 
> type='text'><br>rgb <input name='rgb' type='text'></form>";
> ?>
> 
> 
> 
> enjoy.
> 
> 
> pk/
> 
> 
> 
> > -----Original Message-----
> > From: TCHaddad [mailto:TCHaddad at cshore.com]
> > Sent: Thursday, May 30, 2002 10:56 AM
> > To: Robert W. Burgholzer
> > Cc: mapserver-users at lists.gis.umn.edu
> > Subject: Re: [mapserver-users] color selection?
> > 
> > 
> > 
> > not really an app, but I really like this site:
> > 
> > http://users.rcn.com/giant.interport//COLOR/1ColorSpecifier.html
> > 
> > TH
> > 
> > ---------- Original Message ----------------------------------
> > From: "Robert W. Burgholzer" <rburghol at vt.edu>
> > Date: Sun, 01 Jul 2001 07:52:36 -0400
> > 
> > >Does anyone have a hint as to a little "color picker" 
> > application that
> > >one could use to help decide on the numbers needed for line and
> > >backgroiund colors? One that runs on a linux machine preferably??
> > >
> > >sorry for the triviality.
> > >
> > >Robert Burgholzer
> > >
> > >
> > 
> 