On 23/06/2009, Mike Williams <[email protected]> wrote:
>
> Wasn't it Barry Hunter who wrote:
> >
>
> >------------------
> > lonSign = lonSign = 1
> >
> > if(aLatLon[2]=="S"){
> > latSign=-1;
> > }
> > if(aLatLon[5]=="W"){
> > lonSign=-1;
> > }
> >
> > var lat=latSign*(aLatLon[0]+(aLatLon[1]/60))
> > var lon=lonSign*(aLatLon[3]+(aLatLon[4]/60))
> >
> >...
> > map.setCenter(new GLatLng(parseFloat(lat), parseFloat(lon),true),5);
> >------------------
> >
> >is how I would do it..
>
>
> but aLatLon[0] is a String, so that forces the "+" to be considered to
> be string concatenation rather than addition, and produces the wrong
> result.
ah ok, then need a few more parseInt(x,10) etc on the input. (not on
the output like now :)
>
> For example:
> javascript:alert( -1 * ("35" +("27"/60)))
> outputs -350.45 instead of 35.45.
>
>
> --
>
> Mike Williams
> http://econym.org.uk/gmap
>
>
>
> >
>
--
Barry
- www.nearby.org.uk - www.geograph.org.uk -
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