Yale University School of Art
1156 Chapel Street, POB 208339
New Haven, Connecticut, 06520-8339
(203) 432-2600
1156 Chapel Street, POB 208339
New Haven, Connecticut, 06520-8339
(203) 432-2600
Letters Numbers Morse code
<html>
<head>
<style type="text/css">
p {
font-family: courier;
color: #000000;
font-size: 12;
}
p.pattern {
font-family: verdana;
color: #ffffff;
letter-spacing: 8px;
line-height: 70px;
font-size: 20;
font-weight: bold;
}
</style>
<title>
FreePatterns
</title>
</head>
<body border=0 cellspacing=0>
<form action ="laurenf_02_orig.php">
<p class="labels">
letter <input type="text" name="letter1"/>
number <input type="text" name="letter2"/>
<input type="submit" value="Pattern"/>
</p>
<p>
<hr/>
</p>
</form>
<p>
<?php
$x = $_REQUEST["letter1"];
$y = $_REQUEST["letter2"];
$h = $y;
// $j = $y +10;
/* if ($y = "a") {
$h = 1;
} */
//Convert hsv to rgb
function hsv2rgb($hsv) {
list($h, $s, $v) = $hsv;
$h = $h / 360;
$s = $s / 100;
$v = $v / 100;
if($s == 0) {
$r = $v * 255;
$g = $v * 255;
$b = $v * 255;
}
else {
$h = $h * 6;
$i = floor($h);
$v1 = $v * (1 - $s);
$v2 = $v * (1 - $s * ($h - $i));
$v3 = $v * (1 - $s * (1 - ($h - $i)));
if($i == 0) {
$r = $v;
$g = $v3;
$b = $v1;
}
elseif($i == 1) {
$r = $v2;
$g = $v;
$b = $v1;
}
elseif($i == 2) {
$r = $v1;
$g = $v;
$b = $v3;
}
elseif($i == 3) {
$r = $v1;
$g = $v2;
$b = $v;
}
elseif($i == 4) {
$r = $v3;
$g = $v1;
$b = $v;
}
else {
$r = $v;
$g = $v1;
$b = $v2;
}
$r = $r * 255;
$g = $g * 255;
$b = $b * 255;
}
return(array($r, $g, $b));
}
// converts array($r, $g, $b) to "#HTML"
function array2html($clr) {
return strtoupper("#" . substr("00" . dechex($clr[0]), -2, 2) . substr("00" . dechex($clr[1]), -2, 2) . substr("00" . dechex($clr[2]), -2, 2));
}
$v = 0;
// Loop: assign color values to each value of $i
for ($row = 1; $row <= 10; $row += 1) {
$hsv = array($h, 100, $v);
$rgb = hsv2rgb($hsv);
$hex = array2html($rgb);
echo('<table border=0 cellspacing=0>
<td bgcolor='.$hex.'>
<p class="pattern">');
for ($col = 1; $col <= 10; $col += 1) {
if ($x == "a") {
echo( ' ._ ');
}
if ($x == "b") {
echo(' _... ');
}
if ($x == "c") {
echo( ' _._. ');
}
if ($x == "d") {
echo( ' _.. ');
}
if ($x == "e") {
echo( ' . ');
}
if ($x == "f") {
echo( ' .._. ');
}
if ($x == "g") {
echo( ' __. ');
}
if ($x == "h") {
echo( ' .... ');
}
if ($x =="i") {
echo( ' .. ');
}
if ($x == "j") {
echo( ' .___ ');
}
if ($x == "k") {
echo( ' _._ ');
}
if ($x == "l") {
echo( ' ._.. ');
}
if ($x == "m") {
echo( ' __ ');
}
if ($x == "n") {
echo( ' _. ');
}
if ($x == "o") {
echo( ' ___ ');
}
if ($x == "p") {
echo( ' .__. ');
}
if ($x == "q") {
echo( ' __._ ');
}
if ($x == "r") {
echo( ' ._. ');
}
if ($x == "s") {
echo( ' ... ');
}
if ($x == "t") {
echo( ' _ ');
}
if ($x == "u") {
echo( ' .._ ');
}
if ($x == "v") {
echo( ' ..._ ');
}
if ($x == "w") {
echo( ' .__ ');
}
if ($x == "x") {
echo( ' _.._ ');
}
if ($x == "y") {
echo( ' _.__ ');
}
if ($x == "z") {
echo( ' __.. ');
}
// echo($x);
}
$v = $v + 10;
echo("</p></td></table>");
}
?>
</p>
</body>
</html>
Last edited by: Lauren A Francescone
Edit access: Designer, Sysop
Edit access: Designer, Sysop