Hi Larry, Many Thanks (again). Much appreciated.
Dipen On Jan 16, 8:31 pm, "[email protected]" <[email protected]> wrote: > On Jan 16, 10:00 am, "[email protected]" <[email protected]> > wrote: > > > On Jan 16, 8:50 am, dipens <[email protected]> wrote: > > > > Hi, > > > > Thanks. > > > I have got a little further - and I think that I am almost there. > > > > Please see:http://www.differentum.com/map-test3.html > > > I would do it like > > this:http://www.geocodezip.com/differentum_com_map-test2a.html > > > If you want to create the LatLngBounds object from its NE and SW > > corners (which are displayed on the first version, instead of > > calculating it, you could do > > this:http://www.geocodezip.com/differentum_com_map-test2b.html > > The bounds of the route (each route for multiple alternatives) is also > available in the directionsResult. > > -- Larry > > > > > > > > (I have set the 'zoom: 1' on purpose as I want to make sure that my > > > function is zooming in at the correct zoom level.) > > > > I am getting a 'stack overflow' error when trying to execute > > > map.fitBounds (bounds); - which I think should be the piece of code > > > that zooms in at the correct level. I don't know why this is. > > > > I have tried to work out how I can use getBounds() to achieve this - > > > but I need to call it after passing the Javascript API my marker > > > positions - which is why I thought I should use fitbounds? > > > > I would be very grateful if someone can take a look at this for me. > > > > Thanks! > > > > On Jan 15, 7:40 pm, en4ce <[email protected]> wrote: > > > > > try getbounds, it will automaticly get the right zoomlevel > > > > > something like that : bounds = new > > > > google.maps.LatLngBounds(StartBoundsLatlng,EndBoundsLatlng); > > > > > look up the docu, its fairly easy to implement > > > > > On 15 Jan., 18:21, dipens <[email protected]> wrote: > > > > > > Hi, > > > > > > I call the Directions API (through PHP) - which returns an encoded > > > > > polyline and level. > > > > > (I also have to call it through PHP so carry out some 'on-the-fly' > > > > > processing.) > > > > > I then store this data in a session and then display a map. > > > > > > To avoid calling the directions API again (unnecessarily) I give the > > > > > polyline and level data to javascript - which then calls the google's > > > > > Javascript API to display the route on the map. > > > > > > The problem I am facing is that the map is not being displayed at the > > > > > same zoom level than if I were to call the Directions API through > > > > > google's Javascript API. > > > > > > Examples: > > > > > > If calling Directions API through Javascript API: > > > > > >http://www.differentum.com/map-test.html > > > > > > If drawing the route using the polyline I have in the cache: > > > > > >http://www.differentum.com/map-test2.html > > > > > > As you can see, I do not know how to pass the encoded level to the > > > > > Javascript API so that it can zoom it to the correct level. > > > > > > Can anyone tell me what I am doing wrong? > > > > > > Thanks > > > > > Dipen- Hide quoted text - > > > > > - Show quoted text -- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" 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-js-api-v3?hl=en.
