<script language="JavaScript">
<!--
// This JavaScript was written by Tyler Akins and is licensed under
// the GPL v3 -- http://www.gnu.org/copyleft/gpl.html
// See it on the original site -- http://rumkin.com/tools/gps/degrees.php
// Feel free to copy it to your site as long as you leave this header
// pretty much intact and as long as you are complying with the GPL.
function GetDegreeValue(v)
{
var vv = "";
var good = "0123456789.";
var sign = 1;
var factor = 1;
var d = 0;
var c, oldc;
// Change non-numbers into spaces.
oldc = ' ';
for (i = 0; i < v.length; i ++)
{
var c = v.charAt(i).toUpperCase();
if (c == 'W' || c == 'S' || c == '-')
{
sign = -1;
}
if (good.indexOf(c) < 0)
{
c = ' ';
}
if (oldc != ' ' || c != ' ')
{
vv += c;
oldc = c;
}
}
v = new Array();
v = vv.split(' ');
for (i = 0; i < v.length; i ++)
{
d += v[i] * factor;
factor /= 60;
}
return d * sign;
}
function DoPrecision(v, p)
{
return Math.round(v * Math.pow(10, p)) / Math.pow(10, p);
}
function upd(v)
{
var d, m, sign = '', str;
v = GetDegreeValue(v);
if (v < 0)
{
sign = '-';
v = - v;
}
str = sign + DoPrecision(v, 6);
str += '<br>';
d = Math.floor(v);
v = (v - d) * 60;
str += sign + d.toString() + '° ' + DoPrecision(v, 3) + "'";
str += '<br>';
m = Math.floor(v);
v = (v - m) * 60;
str += sign + d.toString() + '° ' + m.toString() + "' " +
DoPrecision(v, 2) + '"';
}
// -->
</script>
위의 소스에 upd안에 스트링형태로 호출한다.
upd('좌표')로 넣으면 str 변수에 좌표가 저장된다.
http://rumkin.com/tools/gps/degrees.php
<!--
// This JavaScript was written by Tyler Akins and is licensed under
// the GPL v3 -- http://www.gnu.org/copyleft/gpl.html
// See it on the original site -- http://rumkin.com/tools/gps/degrees.php
// Feel free to copy it to your site as long as you leave this header
// pretty much intact and as long as you are complying with the GPL.
function GetDegreeValue(v)
{
var vv = "";
var good = "0123456789.";
var sign = 1;
var factor = 1;
var d = 0;
var c, oldc;
// Change non-numbers into spaces.
oldc = ' ';
for (i = 0; i < v.length; i ++)
{
var c = v.charAt(i).toUpperCase();
if (c == 'W' || c == 'S' || c == '-')
{
sign = -1;
}
if (good.indexOf(c) < 0)
{
c = ' ';
}
if (oldc != ' ' || c != ' ')
{
vv += c;
oldc = c;
}
}
v = new Array();
v = vv.split(' ');
for (i = 0; i < v.length; i ++)
{
d += v[i] * factor;
factor /= 60;
}
return d * sign;
}
function DoPrecision(v, p)
{
return Math.round(v * Math.pow(10, p)) / Math.pow(10, p);
}
function upd(v)
{
var d, m, sign = '', str;
v = GetDegreeValue(v);
if (v < 0)
{
sign = '-';
v = - v;
}
str = sign + DoPrecision(v, 6);
str += '<br>';
d = Math.floor(v);
v = (v - d) * 60;
str += sign + d.toString() + '° ' + DoPrecision(v, 3) + "'";
str += '<br>';
m = Math.floor(v);
v = (v - m) * 60;
str += sign + d.toString() + '° ' + m.toString() + "' " +
DoPrecision(v, 2) + '"';
}
// -->
</script>
위의 소스에 upd안에 스트링형태로 호출한다.
upd('좌표')로 넣으면 str 변수에 좌표가 저장된다.
http://rumkin.com/tools/gps/degrees.php
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