[OpenLayers-Users] Need help changing fill/stroke colour for a
RegularPolygon
Eric Lemoine
eric.lemoine at camptocamp.com
Sun Oct 11 02:01:27 EDT 2009
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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