I forgot to show the code currently in use for my map:
var dirn = new GDirections(map);
function onGDirectionsLoad()
{ if (dirn.getNumRoutes() > 0)
{
external.NewDirections();
/* set option preserveViewport because it does not zoom correctly
in the TWebBrowser */
map.setCenter(dirn.getRoute(0).getStep(0).getLatLng());
}
var route = "";
var geocode = "";
for (var i=0; i < dirn.getNumRoutes(); ++i)
{
route = dirn.getRoute(i);
geocode = route.getStartGeocode();
var point = route.getStep(0).getLatLng();
external.AddWaypoint(point.toUrlValue(6), geocode.address,
route.getDistance().html, route.getDuration().html);
for (var j=0; j < route.getNumSteps(); ++j)
{
var step = route.getStep(j);
var latlng = "";
var descr = "";
var dist = "";
if (step.getLatLng())
latlng = step.getLatLng().toUrlValue(6);
if (step.getDescriptionHtml())
descr = step.getDescriptionHtml();
if (step.getDistance())
dist = step.getDistance().html;
external.AddStep(latlng, descr, dist);
}
}
geocode = route.getEndGeocode();
external.AddWaypoint(route.getEndLatLng().toUrlValue(6),
geocode.address, "", "");
external.CopyRight(dirn.getCopyrightsHtml());
}
GEvent.addListener(dirn, "load", onGDirectionsLoad);
dirn.load("%directions", {getSteps:true,preserveViewport:false});
On Mar 23, 7:55 am, d98rolb <[email protected]> wrote:
> I have done a Delphi application that call Google maps API. The
> javascript code is below. Now I want to add the same behaviour
> ashttp://maps.google.com. How can I add code so the user can add
> waypoints, grab a point on the route with mouse and add a place where
> the route must pass.
>
> Regards Roland
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Google Maps API" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/Google-Maps-API?hl=en
-~----------~----~----~----~------~----~------~--~---
