That's great, I look forward to trying it all out!

Simon Hartley


From: David Winslow [mailto:[email protected]]
Sent: 23 May 2013 14:33
To: geoserver-users
Subject: [Geoserver-users] Updates to CSS module


Hi all,

I made a few improvements to the CSS community module this week, enough that it 
seems worthwhile to post some information about what's changed.

 *   This update introduces support for creating raster styles in CSS. This is 
not yet reflected in the user documentation, but if you are interested there 
are several raster styles in the test data with my notes in the comments.  I do 
not think that raster styling through CSS is as compelling as vector styling, 
but I see it as an important stepping stone toward supporting styling 
transformations.  i'm sorry that I don't have any documentation yet, but there 
are some sample styles that I use for testing available on github.

https://github.com/dwins/geoscript.scala/blob/master/geocss/src/test/resources/raster.simple.css

https://github.com/dwins/geoscript.scala/blob/master/geocss/src/test/resources/raster.opacity.css

https://github.com/dwins/geoscript.scala/blob/master/geocss/src/test/resources/raster.gamma.css

https://github.com/dwins/geoscript.scala/blob/master/geocss/src/test/resources/raster.colormap.css

https://github.com/dwins/geoscript.scala/blob/master/geocss/src/test/resources/raster.colorenhancement.css

I'm interested in feedback if anyone has ideas about improving this or 
encounters problems using the raster functionality.
 *   A bug has been fixed that prevented relative URLs from being used in CSS 
styles.  The new behavior differs slightly from before the bug was introduced 
in that the relative URLs will be copied into the SLD with just a file: prefix, 
instead of fully resolving the URL and writing the style with absolute paths.
 *   The CSS extension now allows proper creation and editing of namespaced 
styles, including preview.
 *   A bug has been fixed that prevented the preview map from updating when the 
CSS was saved.
 *   Performance when converting large CSS styles has been improved.

As usual, the module is available for download from the OpenGeo continuous 
integration server: 
http://gridlock.opengeo.org/geoserver/2.3.x/community-latest/

--
David Winslow
OpenGeo - http://opengeo.org/
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