Arnd Wippermann wrote:
>
> Hi,
>
> You can use addUniqueValueRules to style your features on an attribute
> value. To change the visibility, you can generate new rules.
>
> I have used this approach
> http://gis.ibbeck.de/ginfo/apps/OLExamples/OL26/examples/styles_unique_with_
> group.html
>
> But with 1000 features there could be a performance problem.
>
> Arnd Wippermann
>
>
>
Hi!
Thanks, for your reply. I don't have a 1000 unique features, I have around
20 features with a attribute (value) ranging from 0 to 1000. I want to show
the features with attribute value 0-99 in one colour and the ones with
attribute values 100-1000 in another colour. And be able to toggle between
showing just one of the groups on the map, or both groups together. So
there are no unique values.
-Z
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