On Jan 8, 5:18 pm, japonyol <[email protected]> wrote:
> I'm learning from Mike Williams' 
> example:http://econym.org.uk/gmap/example_profile.htm
>
> In my country, it's not yet covered GDirections service,
> so I want to draw profile (write each points), but I can not.
>
> http://japonyol.net/profile-test.html
>
> Any help please.

Use the polyline you created instead of dirn.getPolyline...
Replace this:
//      var dirn = new GDirections(map);
//      GEvent.addListener(dirn, "load", function() {
//       nodes = 0;
//       var poly = dirn.getPolyline();
//       for (var i = 0; i<maxNodes; i++) {
//          getAltitude(poly, i)
//        }
//      });
//      dirn.load( "from: Toronto to: Markham, Canada",
{getPolyline:true});

with:
       for (var i = 0; i<maxNodes; i++) {
          getAltitude(poly, i)
        }

Other changes may be required
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