I’m working with API3 and data downloaded from a gps in a .igc file.
The objective is to show a polyline recorded while me and my buddies
have been flying hangliders and paragliders. I understand why I should
provide a link but I only have access to a testing server at present.
I’ve been stuck on this for weeks so any help would be greatly
appreciated. As you might guess, I’m not a programmer, perhaps I
shouldn’t even be here!
Using php I have created two arrays of “lat” and “long” points, for
example,
lat[30] =12.345678
long[30] =123.456789
I’m stuck on how to create the polyline array “route” that will
display on the map.
This is what I have come up with so far but it does not work.
<script language="JavaScript">
var lat=new Array;//creates the javascript array(lat) from the php
array
var long=new Array;// as above for (long)
<?php
for($i=0;$i<count($long); $i++){
echo "lat[$i]='".$lat[$i]."';\n";
echo "long[$i]='".$long[$i]."';\n";
}
?>
//document.write(lat[30]);//these both work eg 12.345678
//document.write(long[30]);//eg 123.456789
var route = new Array; // Creating an array that will contain the
points for the polyline
for (var i =0; i<lat.length; i++){
var lat = parseFloat(lat.attr("lat"));
var long = parseFloat(long.attr("long"));
var thispt = new google.maps.LatLng(lat, long);
route.push(thispt);
}
document.write(route[30]);//this does not work!
</script>
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