This isn't really the correct forum for this request but I was wondering if anyone was familiar with the scale points behavior in openlayers plus? I am trying to scale points of a taxonomy based on node count but can't get anything to show up. Has anyone successfully implemented this?

thanks a lot

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zzolo’s picture

zzolo CreditAttribution: zzolo commented
Status: Active » Closed (won't fix)

Hi @fletch11. Though @tmcw is the main developer on that project and one of the main developers here, it is more appropriate to keep those issues on the appropriate project:

http://github.com/developmentseed/openlayers_plus/issues (may have to create an account to post an issue, not sure)

fletch11’s picture

fletch11 CreditAttribution: fletch11 commented

Thanks. I hadn't seen any issues posted there so I thought I'd try there but I'll be sure to head over to github

vhwouter’s picture

vhwouter CreditAttribution: vhwouter commented

@fletch11

Did you have any luck with that?
When I look at the options, I just have to define a field..

but I can't seem to find how I create this attribute. My goal is to make the radius of the point ,which presents a cluster, to grow with every extra added point to this cluster.

So you define in the map cluster -> Distance 15 Threshold 2
And when it finds clusters, the point grows.

Thx in Advance.

tmcw’s picture

tmcw CreditAttribution: tmcw commented

vhwouter: it sounds like you're talking about cluster, not scalepoints, and the two are not compatible.

vhwouter’s picture

vhwouter CreditAttribution: vhwouter commented

tmcw,

Thank you for the quick response:

So this example is not possible without some coding? => http://openlayers.org/dev/examples/strategy-cluster.html
I've also noticed that you and strk recently added some dynamic styles functionality => is it possible with that?

grtz

zzolo’s picture

zzolo CreditAttribution: zzolo commented
Title: scale points instructions » Scaling cluster points with style plugins.
Status: Closed (won't fix) » Active

Hi @vhwouter. Yes, with the new style plugins, you will be able to do something like this. It is currently in the dev version, and there should be an example in the openlayers_test module. You will have to write code for this.

vhwouter’s picture

vhwouter CreditAttribution: vhwouter commented

@ zzolo
Thx for the reply, I'm going to look into it.

strk’s picture

strk CreditAttribution: strk commented
Status: Active » Closed (works as designed)

The OpenLayers Plus Plus module contains a style plugin for scaling cluster points: https://github.com/strk/dolpp