---------- Forwarded message ----------
From: Fred Lehodey <[email protected]>
Date: Wed, Sep 1, 2010 at 10:33 AM
Subject: Re: [Geotools-gt2-users] Zoom to a feature
To: Feras Odeh <[email protected]>
Hi,
expandBy() is your friend:
myBBoxSelect.expandBy(your value here);
Fred
On Wed, Sep 1, 2010 at 10:32 AM, Feras Odeh <[email protected]> wrote:
> Thanks Fred This solves the problem but this zooms to selected feature and
> make it at full zoom what if I want to get more features around it?
>
> I have tried this code but It doesn’t work am I doing something wrong?
>
>
>
>
>
> public void zoomToFeature(SimpleFeature feature) {
>
> ReferencedEnvelope myBBoxSelect = (ReferencedEnvelope)
> feature.getBounds();
>
>
>
> Envelope enlargedEnvelope = new
> ReferencedEnvelope(myBBoxSelect.getMinX()*2,myBBoxSelect.getMaxX()*2,myBBoxSelect.getMinY()*2,myBBoxSelect.getMaxY()*2,myBBoxSelect.getCoordinateReferenceSystem());
>
>
>
> map.getMapPane().setDisplayArea(enlargedEnvelope);
>
>
>
> }
>
>
>
>
>
>
>
> *From:* Fred Lehodey [mailto:[email protected]]
> *Sent:* Wednesday, September 01, 2010 11:45 AM
> *To:* Feras Odeh
> *Subject:* Re: [Geotools-gt2-users] Zoom to a feature
>
>
>
> Hi,
>
> You can select features with a filter, get bounds and set mappane display
> area:
>
>
> FeatureCollection selectedFeatures =
>
> selectionLayer.getFeatureSource().getFeatures(myFilter);
>
> ReferencedEnvelope myBBoxSelect = selectedFeatures.getBounds();
>
> mapPane.setDisplayArea(myBBoxSelect);
>
>
> Fred.
>
>
>
> On Wed, Sep 1, 2010 at 8:34 AM, Feras Odeh <[email protected]> wrote:
>
> Hello..
>
>
>
> How could I zoom to a feature in geo tools?
>
>
>
> Thanks
>
> Feras
>
>
>
> ------------------------------------------------------------------------------
> This SF.net Dev2Dev email is sponsored by:
>
> Show off your parallel programming skills.
> Enter the Intel(R) Threading Challenge 2010.
> http://p.sf.net/sfu/intel-thread-sfd
> _______________________________________________
> Geotools-gt2-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
>
>
>
------------------------------------------------------------------------------
This SF.net Dev2Dev email is sponsored by:
Show off your parallel programming skills.
Enter the Intel(R) Threading Challenge 2010.
http://p.sf.net/sfu/intel-thread-sfd
_______________________________________________
Geotools-gt2-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
