[Mapbender-users] highlight geometry?

[Emanuele Zala]

Hallo Michael,
 
after digging around a little bit in the code i found a solution which
maybe could also interest other mapbender users (v2.6):
 
1)  get the desired geometry in geojson format (i.e. in postgis SELECT
ST_AsGeoJSON(wkb_geometry)...)
2)  create a new GeometryArray and import the geometry (importGeoJSON)
3)  create a new Highlight (see javascripts/geometry.js for arguments)
4) Highlight.add(GeometryArray, 'some color')
5) in order to be able to zoom and pan your highlighted geometry,
register it with eventAfterMapRequest
 
 
 
Cheers
 
Manu


Michael Schulz <mschulz at webgis.de> wrote on 02.12.2010 09:20:
> Hi Manu,
> 
> if you a re using the wfsGazetteer module then a hiliting is already
> implemented. Each resulting geometry is hilited when you move the
> mouse over the corresponding line of the text results (you can
> dis/enable this behaviuor via an element var). If you think of
> hiliting the complete resultset all the time, then this is not
> implemented.
> 
> Cheers, Michael
> 
> 2010/12/2 Emanuele Zala <emanuele.zala at tg.ch>:
>>
>>
>>
>> Dear mapbenders,
>>
>> I've implemented a parcel-search gazetteer and would like to
highlight
>> the geometry of the results. Is there a function similar to
mb_showHighlight
>> that allows to highlight a geometry (area or a polygon)? I'm using
Mapbender
>> v2.6.
>>
>> Reagrds
>>
>> Manu
>>
>>
>> Kanton Thurgau
>> Amt für Geoinformation - ThurGIS-Zentrum
>> Emanuele Zala
>> ThurGIS-Zentrum
>>
>> Verwaltungsgebäude
>> Promenadenstrasse 8
>> 8510 Frauenfeld
>>
>> Tel.: +41 (0) 52 724 16 10
>> Mobile: +41 (0) 76 328 32 08
>> Fax: +41 (0) 52 724 16 00
>> E-Mail: emanuele.zala at tg.ch 
>> Homepage: www.geoinformation.tg.ch 
>> _______________________________________________
>> Mapbender_users mailing list
>> Mapbender_users at lists.osgeo.org 
>> http://lists.osgeo.org/mailman/listinfo/mapbender_users 
>>
>>
> 
> 
> 
> -- 
> -----------------------------------------------------------
> Michael Schulz
> mschulz at webgis.de 
> 
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Kanton Thurgau
Amt für Geoinformation - ThurGIS-Zentrum
Emanuele Zala
ThurGIS-Zentrum
 
Verwaltungsgebäude
Promenadenstrasse 8
8510 Frauenfeld
 
Tel.: +41 (0) 52 724 16 10
Mobile: +41 (0) 76 328 32 08
Fax: +41 (0) 52 724 16 00
E-Mail: emanuele.zala at tg.ch
Homepage: www.geoinformation.tg.ch ( http://www.geoinformation.tg.ch/ )
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