Re: [Gwt-openlayers-users] MapClickListener support

[Jon B. <jon...@go...>]

Hi Lukas,

You haven't misunderstood, I wasn't aware there was a map control for this.
 My client application is for displaying many WMS layers, possibly from
different servers.  The user can add/remove WMS layers as they see fit by
using their own WMS URLs.  What I want to do is display the feature info for
every layer currently visible on my map, but I'm struggling to figure out
how WMSGetFeatureInfo can be used for this as each control corresponds to
only one WMS URL.  Would I need to make a new control for each map layer?

Another problem is that the GWT-Openlayers WMGetFeatureInfo control seems to
be incomplete as I can't access many of it's properties directly (such as
url, title, layers...).

Thanks,

Jon

On 24 November 2010 15:37, Lukas Johansson <luk...@de...>wrote:

> You want the x/y of the mouseclick in order to construct a
> WMSGetFeautureInfo? Why not use the existing WMSGetFeatureInfo control to
> begin with? This will handle the events, the request to the server and you
> can get it to produce a parsable result in GML from witch you can create
> features.
>
>
>
> Or have I misunderstood your usecase?
>
> /Lukas
>
>
>
>
>
> *Från:* Jon Britton [mailto:jon...@go...]
> *Skickat:* den 24 november 2010 15:20
> *Till:* gwt-openlayers-users
> *Ämne:* [Gwt-openlayers-users] MapClickListener support
>
>
>
> Hi
>
>
>
> I'm trying to register a MapClickListener so that I can generate a
> GetFeatureInfo request using the mouse x and y coordinates.  Here is what
> I've got so far:
>
>
>
> mw.getMap().getListeners().add(new MapClickListener() {
>
>          @Override
>
>          public void onClick(MapClickEvent e) {
>
>                  SC.say("Map click at " + e.getLonLat());
>
>          }
>
> });
>
>
>
> However, getListeners() isn't supported as far as I can tell (I get an
> UnsupportedOperationException on the first line above).  Are there any plans
> to implement this soon?  Alternatively, is there any other way to access the
> map coordinates of the mouse cursor?
>
>
>
> Thanks,
>
>
>
> Jon
>
>
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