As part of https://jira.codehaus.org/browse/GEOS-6184, the dynamic color
map will be part of a colormap community module.
See GEOS-6184 for more details on dynamic colormap and dependent GeoTools
module.
Summarizing it:
- statistical metadata may be computed through GDALINFO which generates an
XML auxiliary file. Work has already been done (see listed GeoTools jira
already closed) to allow supporting this information on ImageMosaic.
- A process/renderingTransformation will be setup to retrieve the statistic
information and render data using a dynamicColorMap based on the stats.
- A dispatcher Callback will be finally defined to intercept a
getLegendGraphics call and dynamically compute the legend for the specific
layer.
Cheers,
Daniele
==
Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
information.
==
Ing. Daniele Romagnoli
Senior Software Engineer
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
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