[OpenLayers-Users] SLD based selection on WMS layers - How to set the new style of clicked point?

[Bart van den Eijnden]

Do you mean that you want the selection to show up in something else than the default colour (i.e. red)?

See:

http://dev.openlayers.org/releases/OpenLayers-2.12/doc/apidocs/files/OpenLayers/Control/SLDSelect-js.html#OpenLayers.Control.SLDSelect.selectionSymbolizer

e.g.:

    selectionSymbolizer: {
        'Polygon': {fillColor: '#FF0000', stroke: false},
        'Line': {strokeColor: '#FF0000', strokeWidth: 2},
        'Point': {graphicName: 'square', fillColor: '#FF0000', pointRadius: 5}
    }

Best regards,
Bart

-- 
Bart van den Eijnden
OpenGeo - http://opengeo.org
Expert service straight from the developers.



On May 5, 2013, at 6:52 PM, Shadin <shadin__a at hotmail.com> wrote:

> I'm trying to follow this example:
> http://openlayers.org/dev/examples/SLDSelect.html
> 
> When I click on the point, its color should be changed, here is a piece of
> my code: 
> 
> control =  new OpenLayers.Control.SLDSelect( 
>                    OpenLayers.Handler.Click, 
>                    { 
>                        //displayClass: 'olControlClick', 
>                        layers: [city] 
>                    } 
>                ) 
> 
>                map.addControl(control); 
>                 control.activate(); 
> 
> 
> Still can't figure out what's the point of displayClass. and how to assign
> the new color. 
> 
> 
> 
> --
> View this message in context: http://osgeo-org.1560.x6.nabble.com/SLD-based-selection-on-WMS-layers-How-to-set-the-new-style-of-clicked-point-tp5051426.html
> Sent from the OpenLayers Users mailing list archive at Nabble.com.
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