[OpenLayers-Users] Need help changing fill/stroke colour for a RegularPolygon

[noosy]

Thanks Eric that patch did the trick :)


Eric Lemoine-2-2 wrote:
> 
> On Sunday, October 11, 2009, noosy <vanessa.towers at dsto.defence.gov.au>
> wrote:
>>
>> Hi,
>>
>> Thanks for the reply, I didn't think there was either but I thought i
>> would
>> try it anyway!
>>
>> You may have noticed I have already got "Polygon" in there but still no
>> luck..
>>
>> Any other suggestions? Surely this must be a straightforward thing?
> 
> Hi. This is a known issue. The RegularPolygon handler ignores
> layerOptions. See <http://trac.openlayers.org/ticket/2232>.
> 
> Cheers,
>>
>>
>>
>> Ivan Grcic-2 wrote:
>>>
>>> Hi, I dont think there is such symbolizer as RegularPolygon, thers
>>> only symbolizers for Point, Line and Polygon. So Id try with Polygon.
>>>
>>> Cheers
>>>
>>> On Fri, Oct 9, 2009 at 6:01 AM, noosy
>>> <vanessa.towers at dsto.defence.gov.au> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I have the following code:
>>>>
>>>> var sketchSymbolizers = {
>>>>    "RegularPolygon": {
>>>>        strokeWidth: 2,
>>>>        strokeOpacity: 1,
>>>>        strokeColor: "#666666",
>>>>        fillColor: "#cbc7f0",
>>>>        fillOpacity: 0.3
>>>>    },
>>>>    "Point": {
>>>>        pointRadius: 4,
>>>>        graphicName: "square",
>>>>        fillColor: "white",
>>>>        fillOpacity: 1,
>>>>        strokeWidth: 1,
>>>>        strokeOpacity: 1,
>>>>        strokeColor: "#666666"
>>>>    },
>>>>    "Polygon": {
>>>>        strokeWidth: 2,
>>>>        strokeOpacity: 1,
>>>>        strokeColor: "#666666",
>>>>        fillColor: "#cbc7f0",
>>>>        fillOpacity: 0.3
>>>>    }
>>>> };
>>>>
>>>> var style = new OpenLayers.Style();
>>>> style.addRules([
>>>>    new OpenLayers.Rule({symbolizer: sketchSymbolizers})
>>>> ]);
>>>>
>>>> var sm = new OpenLayers.StyleMap({"default": style});
>>>>
>>>> var polyOptions = {sides: 40, persist: true, layerOptions: {styleMap:
>>>> sm}};
>>>>
>>>>  var measureCirc = new GeoExt.Action({
>>>>        icon: './draw_circle_off.png',
>>>>        cls: 'x-btn-icon',
>>>>        control: new OpenLayers.Control.Measure(
>>>>            OpenLayers.Handler.RegularPolygon, {
>>>>               handlerOptions: polyOptions
>>>>           }
>>>>        ),
>>>>        map: mapPanel.map,
>>>>        // button options
>>>>        toggleGroup: "draw",
>>>>        allowDepress: true,
>>>>        // check item options
>>>>        group: "draw"
>>>>    });
>>>>
>>>> For some reason my circle is still orange :(
>>>>
>>>> The above code works fine with a OpenLayers.Handler.Polygon so what is
>>>> the
>>>> problem with the RegularPolygon?
>>>>
>>>> I have gone into Firebug and modified the following
>>>>
>>>> measureCirc -> control -> handler -> style -> fillColor -> "cbc7f0"
>>>>
>>>> ... and the colour changes to purple :) But I don't know how to do this
>>>> programmatically as everything I have tried has had no effect. Please
>>>> direct
>>>> me as to how I can change the colour (so that it remains this colour on
>>>> zoom/pan also) so long as the geometry persists.
>>>>
>>>> --
>>>> View this message in context:
>>>> http://n2.nabble.com/Need-help-changing-fill-stroke-colour-for-a-RegularPolygon-tp3792284p3792284.html
>>>> Sent from the OpenLayers Users mailing list archive at Nabble.com.
>>>> _______________________________________________
>>>> Users mailing list
>>>> Users at openlayers.org
>>>> http://openlayers.org/mailman/listinfo/users
>>>>
>>>
>>>
>>>
>>> --
>>> Ivan Grcic
>>> ___________________________--
>> View this message in context:
>> http://n2.nabble.com/Need-help-changing-fill-stroke-colour-for-a-RegularPolygon-tp3792284p3801930.html
>> Sent from the OpenLayers Users mailing list archive at Nabble.com.
>> _______________________________________________
>> Users mailing list
>> Users at openlayers.org
>> http://openlayers.org/mailman/listinfo/users
>>
> 
> -- 
> Eric Lemoine
> 
> Camptocamp France SAS
> Savoie Technolac, BP 352
> 73377 Le Bourget du Lac, Cedex
> 
> Tel : 00 33 4 79 44 44 96
> Mail : eric.lemoine at camptocamp.com
> http://www.camptocamp.com
> _______________________________________________
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> 
> 

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