Hello,
You could compare your code with one of the cluster examples. That
could help you find out what the issue is.
http://openlayers.org/dev/examples/?q=cluster
If that doesn't help, reading this could :
http://docs.openlayers.org/help/minimize.html
Kind regards,
Alexandre
On 11-06-14 11:53 AM, shitake83 wrote:
Hi guys.
Im really struggling to get the cluster feature to work.
This is how my layer is defined :
I have a map with 300+ Vector Markers, some of the Markers are at the same
spot (such as Hospitals with multilple Doctors - which is not so unlikely
).
So I want to be able to have my Features clustered.
vectorLayer = new OpenLayers.Layer.Vector("Markers Layer",{
styleMap: new OpenLayers.StyleMap(
{"default": new
OpenLayers.Style(OpenLayers.Util.applyDefaults({
externalGraphic:
"http://openlayers.org/dev/img/marker-green.png";,
graphicOpacity: 1,
rotation: 0,
pointRadius: 10},
OpenLayers.Feature.Vector.style["default"])),
"select": new OpenLayers.Style({
externalGraphic:
"http://openlayers.org/dev/img/marker-blue.png"})
})
});
var strategy = new OpenLayers.Strategy.Cluster({distance: 15, threshold:
3});
Whenever i add the "strategy" to the layer definition, the map stops
showing.
It may seem very easy to complete this task. But ive been struggling over a
week now, eventhough there are some examples (which i dont fully
understand).
If im missing something along the way, feel free to point me into the right
direction.
All help is appreciated. Thanks.
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Alexandre Dubé
Mapgears
www.mapgears.com
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![http://openlayers.org/dev/img/marker-green.png"](http://openlayers.org/dev/img/marker-green.png"){kind=link}
![http://openlayers.org/dev/img/marker-blue.png"}](http://openlayers.org/dev/img/marker-blue.png"}){kind=link}