SLD Extensions in GeoServer
GeoServer provides a number of vendor-specific extensions to SLD 1.0. Although not portable to other applications, these extensions make styling more powerful and concise and allow for the generation of better-looking maps.
- Geometry transformations in SLD
- Rendering Transformations
- Graphic symbology in GeoServer
- Variable substitution in SLD
- Specifying symbolizer sizes in ground units
- Label Obstacles
- Adding space around graphic fills
- Fills with randomized symbols
- Color compositing and color blending
- Z ordering features within and across feature types and layers
- Rendering Selection