Layer Symbology
The Symbology functionality (from the My Layers window) is based on styles supported by GeoServer. Please see GeoServer User manual for more information.
Coverage symbology
You can Add or Remove a rule to the table. To decide how to set up appropriate rules, it is often helpful to first look at the Statistics. You can then choose the color scheme representation under Type. The default Type is interpolation (ramp), with the others being Intervals and 'Values. For help in selecting the appropriate type, please refer to ColorMap type. If Intervals is selected, the first rule in the table should use the no data value of the coverage.
Click Apply to use the new rules.
Point symbology
| Figure 2: Symbology for point layers. | File:Symbology Point.JPG | File:PointSymbologyFilter.JPG | File:PointSymbologyGraphic.JPG |
You can Add or Remove a rule to the table.
To modify a rule, select the rule and change its Filter or Graphic.
Click Filter to modify a filter. In the Filter window (Fig. 2 center), select the property, condition and value. If there is more than one condition in the Filter window, the appropriate logical operator (AND, OR, NOT) must be selected from the drop-down menu in the toolbar.
Use the 
icon to view the statistics of a selected property.
To modify the graphic, click Graphic and select the symbol, color and opacity (Fig. 2 right).
Click Apply for the new rules to take effect.
Polygon Symbology
You can Add or Remove a rule to the table. You can edit the Fill and Line of your polygons and apply Filters for these rules with the standard commands (<,>,=<,>=,=). Finalize your edits by clicking Apply.
