"移動後の経度","y"=>"移動後の緯度");
*/
function adjust($x,$y,$deltaX,$deltaY,$z){
$offset=268435456;
$radius=$offset / pi();
$xy = array( "x"=>((round(round($offset + $radius * $x * pi()/180)+($deltaX << (21-$z))) - $offset) / $radius) * 180 / pi(),
"y"=>(pi() / 2 - 2 * atan(exp((round(round($offset - $radius * log((1 + sin($y * pi() / 180))/(1 - sin($y * pi() / 180))) / 2)+($deltaY << (21-$z))) - $offset) / $radius))) * 180 / pi()
);
return $xy;
}
?>
ｷｬﾋﾞｯｸ ﾓﾊﾞｲﾙｻｲﾄ
大阪ｵﾌｨｽ
0){?>
[1]広域(+)
[3]詳細(-)
&c_lng=&z=" accesskey="2">[2]↑
&c_lng=&z=" accesskey="4">[4]← [5]ﾘｾｯﾄ &c_lng=&z=" accesskey="6">[6]→
&c_lng=&z=" accesskey="8">[8]↓
ﾄｯﾌﾟﾍﾟｰｼﾞ
(c)cabic