[geotk] help on geotoolkit pending

[sorel johann]

It's a information tool.

click on it, then click anywhere on the map
and it shows a small popup dialog with :
- If it's a feature : a treetable with all attributs
- If it's a coverage : the different values and unit on each band
- If it's a WMS : the result of a getFeatureInfo query
If several results are available, we can navigate between them with 
previous/next buttons.

If you want to 'select' something, then you must use the tool with a 
cursor icon.
you can then draw selection areas and so on (be sure that the layer is 
setSelectable(true))

If something gets selected on the layer you will found a SelectionFilter 
on the FeatureMapLayer.
the filter is set of feature IDs you can then use on the datastore to 
retrieve the full features with their geometries.
you can also add a listener on the maplayer if you want to be notified 
of selection changes
(PropertyChangeEvent).

johann


On 07/07/2011 16:11, Ludji ATHENES wrote:
> No matter. Can you answer me what does this function displays ?
> Information about the selected vector ? About systems ?
> if i want information about selected vector (a polygon for example) 
> can you send me a link where i can catch what i want. Thanks a lot.
>
> Ludji
>
>
>> Unfortunately I haven't used eclipse for several years now ... sorry. 
>
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