[Users] Change color line in OpenLayers.Handler.Path

[Alexandre Dube]

Hi Vidal,

   You're problem isn't related to a GeoExt feature by the way.  
"Styling a Vector feature" is purely OpenLayers oriented and you were 
right to post it to the OpenLayers-Users ML.

   If Firebug, if you look at the Handler.Path you create, you'll see 
that it has a 'layer' property.  It is a OpenLayers.Layer.Vector that is 
used to put the drawn features of the Handler.  Now, if you look at the 
./lib/OpenLayers/Handler/Path.js, you won't see the 'layer' property, 
but the constructor extends from OpenLayers.Handler.Point.  Looking at 
this one, you'll see the 'layer' property there and also a 
'layerOptions', which is exactly what you're looking for : "{Object} Any 
optional properties to be set on the sketch layer".

   Use this property to style your sketch layer features by reading the 
documentation and example about styling I sent :
   http://docs.openlayers.org/library/feature_styling.html
http://trac.osgeo.org/openlayers/browser/branches/openlayers/2.10/lib/OpenLayers/Feature/Vector.js#L432

Best regards,

Alexandre


On 11-03-04 06:26 AM, Vidal, Antoni wrote:
>
> Hi Alexander,
>
> You answered me in OL list but my problem is using GeoExt.
>
> My code:
>
>         action = new GeoExt.Action({
>
>             control: new 
> OpenLayers.Control.Measure(OpenLayers.Handler.Path, {persist: true}),
>
>             tooltip: 'Line',
>
>             map: map,
>
>             iconCls: 'drawline',
>
>             toggleGroup: 'tools'
>
>         });
>
>         action.control.events.on({
>
>             "measure": handleMeasurement,
>
>             "measurepartial": handleMeasurements
>
>         });
>
>         actions.push(action);
>
> How can I change default orange color of drawned lines?
>
> Thanks again
>
> *Antoni Vidal*
>
> Unitat d'Aplicacions SIG-WEB
> Institut Cartogràfic de Catalunya 
> <http://mercuri.icc.cat/website/mob_nf/mob1/mob2/inici2.htm?CONSULTA=Institut%20Cartogr%25E0fic%20de%20Catalunya&XYADDRESS=429486:4580392>
> Parc de Montjuïc, E-08038 Barcelona
> Tel. (+34) 93 567 15 00 (ext. 3228)
> www.icc.cat <http://www.icc.cat/>
>


-- 
Alexandre Dubé
Mapgears
www.mapgears.com

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