for ($v1 = 0; $v1 < $max[0]; $v1 += $steps[0]) {
echo $v1 . "<br>\n";
echo "<table>\n";
for ($v2 = 0; $v2 < $max[1]; $v2 += $steps[1]) {
echo "<tr>\n";
for ($v3 = 0; $v3 < $max[2]; $v3 += $steps[2]) {
if ($type_test == "xyz") {
$c->set_from_xyz($v1, $v2, $v3);
$values = $c->get_xyz();
}
if ($type_test == "cmy") {
$c->set_from_cmy($v1, $v2, $v3);
$values = $c->get_cmy();
}
if ($type_test == "cmyk") {
$c->set_from_cmyk($v1, $v2, $v3, 0.5);
$values = $c->get_cmyk();
}
if ($type_test == "luv") {
$c->set_from_luv($v1, $v2, $v3);
$values = $c->get_luv();
}
if ($type_test == "hsl") {
$c->set_from_hsl($v1, $v2, $v3);
$values = $c->get_hsl();
}
echo "<td bgcolor=#" . $c->get_rgbhex() . ">";
if (round($v1, 2) != round($values[0], 2)) {
echo $v1 . "-" . $values[0] . "<br>\n";
}
if (round($v2, 2) != round($values[1], 2)) {
