Thanks Alexandre. That sounds like a good workaround! Eric
2008/8/6, Alexandre Dube <[EMAIL PROTECTED]>:
> Hi George,
>
> Try to add the following lines :
>
> ==================
> var rules = [new OpenLayers.Rule({
> symbolizer: {strokeColor:"#FF0000",strokeWidth: 2},
> // symbolizer: {}, // instead if you want to keep default colors
> elseFilter: true
> })];
> styleMap.styles["default"].addRules(rules);
> ==================
>
> Hope this can help you,
>
> Cheers,
>
> Alexandre
>
> George.Muammar wrote:
>> Hi List,
>>
>> I have a functional ModifyFeatures control working on a Vector layer.
>>
>> When I added a StyleMap to the vector layer (so I my features are coloured
>> differently based on an attribute), the ModifyFeatures control does not
>> work
>> any more!
>>
>> The behaviour is this:
>>
>> polygons: when I click on the feature it get's selected (and it becomes
>> 100%
>> opaque) but no handles appear and there is no handle functionalities any
>> more.
>>
>> paths: can't even select it
>>
>> points: everything ok (select and drag works).
>>
>>
>> Did this happen to anyone ?
>>
>> Thanks
>>
>>
>>
>> Some code:
>>
>> here's how I define the style:
>>
>> var styleMap = new OpenLayers.StyleMap();
>> var lookup = {
>> 1: {fillColor: "green", fillOpacity: 0.3, strokeColor:
>> "green",strokeWidth: 2},
>> 2: {fillColor: "blue", fillOpacity: 0.3, strokeColor:
>> "blue", strokeWidth: 2},
>> 3: {fillColor: "red", fillOpacity: 0.3, strokeColor:
>> "red",
>> strokeWidth: 2}
>> };
>> styleMap.addUniqueValueRules("default", "attribute", lookup);
>>
>> vLayer = new OpenLayers.Layer.Vector("Vettori", {
>> styleMap: styleMap
>> });
>>
>>
>> here's how I create my controls:
>>
>> function addControls()
>> {
>> vLayer.display(true);
>> panel = new OpenLayers.Control.Panel({'displayClass':
>> 'olControlEditingToolbar'});
>>
>>
>> conts = {
>> zoombox: new OpenLayers.Control.ZoomBox(),
>>
>> nav: new OpenLayers.Control.Navigation(),
>>
>> point: new OpenLayers.Control.DrawFeature(vLayer,
>> OpenLayers.Handler.Point,
>> {'displayClass': 'olControlDrawFeaturePoint',
>> featureAdded:feature_added}),
>>
>> line: new OpenLayers.Control.DrawFeature(vLayer,
>> OpenLayers.Handler.Path,
>> {'displayClass': 'olControlDrawFeaturePath',
>> featureAdded:feature_added}),
>>
>> polygon: new OpenLayers.Control.DrawFeature(vLayer,
>> OpenLayers.Handler.Polygon,
>> {'displayClass':
>> 'olControlDrawFeaturePolygon',
>> featureAdded:feature_added}),
>>
>> rectangle: new OpenLayers.Control.DrawFeature(vLayer,
>> OpenLayers.Handler.RegularPolygon,
>> {handlerOptions: {sides: 4, irregular: true},
>> 'displayClass':
>> 'olControlDrawFeatureRectangle',
>> featureAdded:feature_added}),
>>
>> modify: new OpenLayers.Control.ModifyFeature(vLayer,
>> {'displayClass': 'olControlModifyFeature',
>> onModification: on_modification,
>> mode:
>> OpenLayers.Control.ModifyFeature.RESHAPE |
>> OpenLayers.Control.ModifyFeature.DRAG |
>> OpenLayers.Control.ModifyFeature.RESIZE |
>> OpenLayers.Control.ModifyFeature.ROTATE})
>>
>> };
>>
>> for(var key in conts) {
>> panel.addControls([conts[key]]);
>> }
>>
>> panel.activateControl(conts.nav);
>>
>> layerSwitcher = new
>> OpenLayers.Control.LayerSwitcher({'ascending':false});
>> panZoomBar = new OpenLayers.Control.PanZoomBar()
>> permalink = new OpenLayers.Control.Permalink('permalink');
>>
>> map.addControl( layerSwitcher );
>> map.addControl( panZoomBar);
>> map.addControl(permalink);
>> map.addControl(panel);
>>
>> vLayer.display(true);
>>
>> }
>>
>>
>>
>
>
> --
> Alexandre Dubé
> Mapgears
> www.mapgears.com
>
> _______________________________________________
> Users mailing list
> Users@openlayers.org
> http://openlayers.org/mailman/listinfo/users
>
_______________________________________________
Users mailing list
Users@openlayers.org
http://openlayers.org/mailman/listinfo/users
