[Geoserver-devel] [jira] Reopened: (GEOS-434) Patch to add Label Shields to geotools literenderer

[Jody G. (JIRA) <ji...@co...>]

     [ http://jira.codehaus.org/browse/GEOS-434?page=3Dall ]
    =20
Jody Garnett reopened GEOS-434:
-------------------------------

     Assign To: dblasby  (was: Gabriel Rold=E1n)

Suel we seem to have a miss understanding, I voted -1 because geotools was =
not ready (did not have a convention in place) to support patches that exte=
nded functionality defined by a standard. -1 means not yet but I will help,=
 and in response to your patch we have set up geotools to allow for this.

I would love to see your patch applied to 2.2.x and included in a future ge=
oserver release. The part we needed to do is completed and I would now vote=
 +1. (The only negative vote is +0).

Jody

> Patch to add Label Shields to geotools literenderer
> ---------------------------------------------------
>
>          Key: GEOS-434
>          URL: http://jira.codehaus.org/browse/GEOS-434
>      Project: GeoServer
>         Type: New Feature

>   Components: WMS
>     Versions: 1.3.0 RC4.SC1
>     Reporter: Saul Farber
>     Assignee: dblasby
>     Priority: Minor
>      Fix For: 1.4.M0
>  Attachments: labelshields-geoserver-1.3.0.RC4.SC1.patch, labelshields-ge=
oserver-2.1-r17645.patch, labelshields-r18876.patch
>
>
> This is a patch to the 1.3.0RC4.SC1 geotools subversion tag, which enable=
s "Label Shields" in the SLD renderer.
> Here are a few examples.
> This textsymbolizer:
> <TextSymbolizer>
> <Label>
>   <PropertyName xmlns=3D"http://www.opengis.net/ogc/filter">RT_NUMBER</Pr=
opertyName>
> </Label>
> <Fill>
>   <CssParameter name=3D"fill">#000000</CssParameter>
> q</Fill>
> <Font>
>   <CssParameter name=3D"font-family">/usr/lib/j2sdk1.5-sun/jre/lib/fonts/=
LucidaSansDemiBold.ttf</CssParameter>
>   <CssParameter name=3D"font-weight">medium</CssParameter>
>   <CssParameter name=3D"font-style">bold</CssParameter>
>   <CssParameter name=3D"font-size">18</CssParameter>
> </Font>
> <Graphic>
>   <Mark>
>     <WellKnownName>circle</WellKnownName>
>     <Fill>
>       <CssParameter name=3D"fill">#BBBBBB</CssParameter>
>     </Fill>
>   </Mark>
>   <Opacity>.5</Opacity>
>   <Size>30</Size>
> </Graphic>
> </TextSymbolizer>
>  will produce the standard labeling, but with a gray circle of radius 30 =
pixels UNDERNEATH the label.
> The following textsymbolizer
> <TextSymbolizer>
> <Label>
>   <PropertyName xmlns=3D"http://www.opengis.net/ogc/filter">RT_NUMBER</Pr=
opertyName>
> </Label>
> <Fill>
>   <CssParameter name=3D"fill">#FFFFFF</CssParameter>
> </Fill>
> <Font>
>   <CssParameter name=3D"font-family">/usr/lib/j2sdk1.5-sun/jre/lib/fonts/=
LucidaSansDemiBold.ttf</CssParameter>
>   <CssParameter name=3D"font-weight">medium</CssParameter>
>   <CssParameter name=3D"font-style">bold</CssParameter>
>   <CssParameter name=3D"font-size">18</CssParameter>
> </Font>
> <Graphic>
>   <ExternalGraphic>
>     <OnlineResource xlink:href=3D"http://<myip>/~sfarber/images/Interstat=
e_shield.gif"/>
>     <Format>image/gif</Format>
>   </ExternalGraphic>
>   <Size>30</Size>
> </Graphic>
> </TextSymbolizer>
>  will produce the standard labeling, but with a 30x30pixel scaled instanc=
e of the graphic at the referenced URL UNDERNEATH the label.

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