function maxLongFromMaidenhead($maidenhead) {
$figures = strlen($maidenhead);
if ($figures == 2) {
return minLongFromMaidenhead($maidenhead) + 20;
} elseif ($figures == 4) {
return minLongFromMaidenhead($maidenhead) + 2;
} elseif ($figures == 6) {
return minLongFromMaidenhead($maidenhead) + (1/12);
} else {
die("Invalid number of figures: " . $figures);
}
}
<?php
require_once("geographics.inc.php");
$testVector = "AB12CD";
echo ($testVector . " -> " . minLatFromMaidenhead($testVector) . "; " . minLongFromMaidenhead($testVector) . " -> " . maxLatFromMaidenhead($testVector) . "; " . maxLongFromMaidenhead($testVector) . "<br />\n");
$testVector = "JO01";
echo ($testVector . " -> " . minLatFromMaidenhead($testVector) . "; " . minLongFromMaidenhead($testVector) . " -> " . maxLatFromMaidenhead($testVector) . "; " . maxLongFromMaidenhead($testVector) . "\n");
$testVector = "JO00";
echo ($testVector . " -> " . minLatFromMaidenhead($testVector) . "; " . minLongFromMaidenhead($testVector) . " -> " . maxLatFromMaidenhead($testVector) . "; " . maxLongFromMaidenhead($testVector) . "\n");
$fields = array("JO", "JN", "IO");
$bigSquares = array();
$k = 0;
for ($i = 0; $i < 100; $i++) {
for ($j = 0; $j < count($fields); $j++) {
$bigSquares[$k++] = $fields[$j] . str_pad($i, 2, "0");
}
}
echo ("<pre>" . print_r($bigSquares) . "</pre>");
?>
<?php echo("Hello");?>
minLongFromMaidenhead($bigSquare) . "," . minLatFromMaidenhead($bigSquare) . ",10," .
minLongFromMaidenhead($bigSquare) . "," . maxLatFromMaidenhead($bigSquare) . ",10," .
maxLongFromMaidenhead($bigSquare) . "," . maxLatFromMaidenhead($bigSquare) . ",10," .
maxLongFromMaidenhead($bigSquare) . "," . minLatFromMaidenhead($bigSquare) . ",10," .
minLongFromMaidenhead($bigSquare) . "," . minLatFromMaidenhead($bigSquare) . ",10");
?></coordinates>
</LinearRing>
</outerBoundaryIs>
</Polygon>
</Placemark>
<?php
}
echo "
</Folder>
<Folder>
<name>Contacts</name>
";
$cCnt = 0; // Colour count
foreach (getContacts() as $callsign => $locator) {
?><Placemark>
<name><?php echo ($callsign); ?></name>
<styleUrl>#m_<?php if($cCnt < 5) { echo "grn"; } else { echo "ylw"; } $cCnt ++?>-pushpin</styleUrl>
<Point><coordinates><?php echo (minLongFromMaidenhead(strtolower($locator)) . "," . minLatFromMaidenhead(strtolower($locator))); ?></coordinates></Point>
</Placemark><?php
}
echo "
</Folder>";
?>
</Document>
</kml>
