[Geoserver-devel] [jira] Created: (GEOS-529) WMS GetMap extension: FILTER parameter

WMS GetMap extension: FILTER parameter
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         Key: GEOS-529
         URL: http://jira.codehaus.org/browse/GEOS-529
     Project: GeoServer
        Type: New Feature

  Components: WMS
    Versions: 1.3.0 PR1
    Reporter: Aksel Hilde
Assigned to: Gabriel Roldán
     Fix For: 1.3.1

There is many interesting use cases useful for a FILTER parameter in GetMap that supports a WFS filter. It is a non-standard extension to the WMS spec, but the spec explicitly allows such extension. Ionic's Red Spider Web already supports a FILTER parameter. Example:

http://…VERSION=1.1.1&REQUEST=GetMap&WIDTH=1000&HEIGHT=1000&SRS=EPSG:32633&BBOX=272880,6655500,273880,6656500&
LAYERS=MYLAYER&STYLES=default&FORMAT=image/gif&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&EXCEPTIONS=application/vnd.ogc.se_xml&
FILTER=<ogc:Filter><ogc:Not><ogc:Disjoint><ogc:PropertyName>aGeoProperty</ogc:PropertyName><gml:Polygon srsName="EPSG:32633"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>273015,6655950 273065,6655894 273077,6655899 273096,6655977 273044,6655981</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogc:Disjoint></ogc:Not></ogc:Filter>

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     [ http://jira.codehaus.org/browse/GEOS-529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrea Aime reopened GEOS-529:
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WMS GetMap extension: FILTER parameter
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                Key: GEOS-529
                URL: http://jira.codehaus.org/browse/GEOS-529
            Project: GeoServer
         Issue Type: New Feature
         Components: WMS
   Affects Versions: 1.3.0 PR1
           Reporter: Aksel Hilde
        Assigned To: Andrea Aime
           Priority: Critical
            Fix For: 1.4.0-RC1

There is many interesting use cases useful for a FILTER parameter in GetMap that supports a WFS filter. It is a non-standard extension to the WMS spec, but the spec explicitly allows such extension. Ionic's Red Spider Web already supports a FILTER parameter. Example:
http://…VERSION=1.1.1&REQUEST=GetMap&WIDTH=1000&HEIGHT=1000&SRS=EPSG:32633&BBOX=272880,6655500,273880,6656500&
LAYERS=MYLAYER&STYLES=default&FORMAT=image/gif&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&EXCEPTIONS=application/vnd.ogc.se_xml&
FILTER=<ogc:Filter><ogc:Not><ogc:Disjoint><ogc:PropertyName>aGeoProperty</ogc:PropertyName><gml:Polygon srsName="EPSG:32633"><gml:outerBoundaryIs><gml:LinearRing><gml:coordinates>273015,6655950 273065,6655894 273077,6655899 273096,6655977 273044,6655981</gml:coordinates></gml:LinearRing></gml:outerBoundaryIs></gml:Polygon></ogc:Disjoint></ogc:Not></ogc:Filter>

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