//度转度°分′秒″
function ToDegrees(val) {
if (typeof (val) == "undefined" || val == "") {
return "";
}
var i = val.indexOf('.');
var strDu = i < 0 ? val : val.substring(0, i);//获取度
var strFen = 0;
var strMiao = 0;
if (i > 0) {
var strFen = "0" + val.substring(i);
strFen = strFen * 60 + "";
i = strFen.indexOf('.');
if (i > 0) {
strMiao = "0" + strFen.substring(i);
strFen = strFen.substring(0, i);//获取分
strMiao = strMiao * 60 + "";
i = strMiao.indexOf('.');
strMiao = strMiao.substring(0, i + 4);//取到小数点后面三位
strMiao = parseFloat(strMiao).toFixed(2);//精确小数点后面两位
}
}
return strDu + "," + strFen + "," + strMiao;
}
//度°分′秒″转度
function ToDigital(strDu, strFen, strMiao, len) {
len = (len > 6 || typeof (len) == "undefined") ? 6 : len;//精确到小数点后最多六位
strDu = (typeof (strDu) == "undefined" || strDu == "") ? 0 : parseFloat(strDu);
strFen = (typeof (strFen) == "undefined" || strFen == "") ? 0 : parseFloat(strFen) / 60;
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