This works for me:
var crop_style = OpenLayers.Util.extend({},
OpenLayers.Feature.Vector.style['default']);
crop_style.strokeWidth = 3;
crop_style.strokeColor = "#ff0000";
crop_style.fillOpacity = 0.25;
crop_style.pointRadius = 2;
var geojson_format = new OpenLayers.Format.GeoJSON();
var crops = new OpenLayers.Layer.Vector("Crop areas",
{isBaseLayer: false,
style: crop_style,
extractAttributes: true });
crops.addFeatures(geojson_format.read(cropsresponse.responseText));
map.addLayer(crops);
controls = {
select: new OpenLayers.Control.SelectFeature(crops, {callbacks:
{'over':feature_info}}),
dpolygon: new
OpenLayers.Control.DrawFeature(crops,OpenLayers.Handler.Polygon),
modify: new OpenLayers.Control.ModifyFeature(crops),
delf: new OpenLayers.Control.SelectFeature(crops, {onSelect:
function(feature) {crops.destroyFeatures([feature])}})
};
for(var key in controls) {
map.addControl(controls[key]);
}
}
Hope this helps,
Robert Sanson
>>> "Adorian Ardelean" <[EMAIL PROTECTED]> 5/12/2008 7:53 a.m. >>>
Hi Eric,
No...it is not working yet. There is some improvement indeed: I can see now the
selection style, but vertexes are still not editable.
I have tried to adapt the suggestion in post I have mentioned earlier.
var styleMap = new OpenLayers.StyleMap();
var rules = [new OpenLayers.Rule({
symbolizer: template,
elseFilter: true
})];
styleMap.styles["default"].addRules(rules);
Using this the edit polygon works!!!. However, I did not figured out how to
include "context" within this. Select style is also not visible (but I do not
mind this, I can most probably find a work around for selection style).
Initially I have used:
var mystyle = new OpenLayers.Style(template, {context: context});
var styleMap = new OpenLayers.StyleMap(mystyle);
And context worked fine.
Any hints on how to include context with rules?
Thank you,
Adorian
On Thu, Dec 4, 2008 at 5:58 PM, Eric Lemoine <[EMAIL PROTECTED]> wrote:
Hello
Try:
new OpenLayers.StyleMap({
"default": yourStyle
});
Hope this helps,
Eric
2008/12/4, Adorian Ardelean <[EMAIL PROTECTED]>:
> Hi again,
>
> I have eliminated also the context for style as a source of problem for the
> modifyFeature control not working. So it seems that just by specifying a
> styleMap as option when declaring the vector layer makes the modifyFeature
> control not functional.
>
> var template = {
> fillOpacity: 0.6,
> fillColor: "red",
> strokeColor:"orange",
> strokeWidth:"1"
> };
>
> var mystyle = new OpenLayers.Style(template);
>
> var regions = new OpenLayers.Layer.Vector("regions",{extractAttributes:true,
> format: OpenLayers.Format.GeoJSON, projection: new
> OpenLayers.Projection("EPSG:4326"), styleMap: new
> OpenLayers.StyleMap(mystyle)});
>
>
> I think the solution might be somewhere in the post:
> StyleMap and ModifyFeatures aren't compatible ?I will give it a try.
>
> All the best,
> Adorian
>
>
> Dr. Adorian Ardelean
> coordinator of myNature Project
>
> http://mybiosis.info/nature/portal.php?pagename=firstpage [a Romanian
> biodiversity-database]
> http://mybiosis.info/nature/portal.php?pagename=adorian [CV]
>
--
Dr. Adorian Ardelean
coordinator of myNature Project
proiectul myNature
str. Rascoala din 1907 nr 12
Timisoara 300523
Romania
http://mybiosis.info/nature/portal.php?pagename=firstpage [a Romanian
biodiversity-database]
http://mybiosis.info/nature/portal.php?pagename=adorian [CV]
Projects in which I was involved:
http://hercules.kgs.ku.edu/Hexacoral/Anemone2/ [Hexacorallians of the World]
http://www.ubio.org [uBio Project]
http://portal.ubio.org [uBio Portal]
http://microscope.mbl.edu [micro*scope Project]
http://starcentral.mbl.edu/biopedia [BioPedia]
http://starcentral.mbl.edu/custar [CU*STAR]
http://planktonnet.awi.de/index.php [planktonNet]
Yahoo messenger: transylvaniasan
Click here ( https://www.mailcontrol.com/sr/wQw0zmjPoHdJTZGyOCrrhg== ) to
report this email as spam.
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