[Users] TreePanel with Vector Legend

[Andreas Hocevar]

Oops, sorry. I had missed the "TreePanel" part of your original mail (thought you wanted a VectorLegend in your LegendPanel). At this point, you cannot render a legend with a tree node. There are several tickets with patches already, which may help you:

http://trac.geoext.org/ticket/185
http://trac.geoext.org/ticket/139

Regards,
Andreas.

On Aug 2, 2010, at 09:27 , Adam Ratcliffe wrote:

> That's great.
> 
> Just one question, how do I configure my TreePanel to create the node
> with a vector legend instead of an icon, my current tree configuration
> looks like this:
> 
>        var config = {
>            autoScroll: true,
>            animate: true,
>            border: false,
>            region: 'center',
>            stateful: true,
>            root: new GeoExt.tree.LayerContainer({
>                text: 'Layers',
>                loader: new GeoExt.tree.LayerLoader({
>                    store: this.layerStore,
>                    createNode: function(attr) {
>                        var layer = attr.layer;
>                        attr.iconCls = layer.gsGeometryType ? 'icon_'
> + layer.gsGeometryType.toLowerCase() : 'icon_point';
>                        return
> GeoExt.tree.LayerLoader.prototype.createNode.call(this, attr);
>                    }
>                }),
>                layerStore: this.layerStore,
>                leaf: false,
>                expanded: true
>            })
> }
> 
> Cheers
> Adam
> 
> On Mon, Aug 2, 2010 at 6:13 PM, Andreas Hocevar <ahocevar at opengeo.org> wrote:
>> Hi,
>> 
>> On Aug 2, 2010, at 05:41 , Adam Ratcliffe wrote:
>> 
>>> I'd like to dynamically render symbols based upon the layer geometry
>>> type and styles in a TreePanel similar to the vector legend example
>>> here: http://dev.geoext.org/trunk/geoext/examples/vector-legend.html
>>> 
>>> Is this possible?
>> 
>> Yes! Just configure your vector layer with a StyleMap. The VectorLegend will be built from the style and rules of the "default" render intent.
>> 
>> Regards,
>> Andreas.
>> 
>>> 
>>> Cheers
>>> Adam
>>> _______________________________________________
>>> Users mailing list
>>> Users at geoext.org
>>> http://www.geoext.org/cgi-bin/mailman/listinfo/users
>> 
>> 
>> 
>> --
>> Andreas Hocevar
>> OpenGeo - http://opengeo.org/
>> Expert service straight from the developers.
>> 
>> 

-- 
Andreas Hocevar
OpenGeo - http://opengeo.org/
Expert service straight from the developers.