Layer Symbology

The Symbology tools/functions are based on supported styles by geoserver. Please consult with GeoServer User manual for more information.

Coverage Symbology

File:Symbology Raster.JPG

You can Add or Remove a rule to the table. It is easier to decide on appropriate rules when you look at the Statistics first. You can then choose the visualization of your layer colors under Type. The default Type is Interpolation ("ramp"). To select the appropriate type please refer to ColorMap type. If you select Intervals, the first rule in the table should refer to No Data Value of the coverage.

To apply new rules press Apply button.

Point Symbology

Figure 2: Symbology for Point Layers.

File:Symbology Point.JPG

File:PointSymbologyFilter.JPG

File:PointSymbologyGraphic.JPG

Add Rule

  Adds a default rule to the table. 

Remove Rule

  Select a Rule (table row) and press remove button.

Modify Rule

 To modify rule, select the rule and change its Filter or graphic.
Modify Filter:
 To modify the filter press Filter button. In the Filter window, select the property, condition and value to be used.
 If there are more than one condition in a Filter window, they     must be connected by selecting a proper condition from the dropdown list in the toolbar.
 To see the statistics of selected property, use  icon.
 Modify Graphic:
    In the Graphic window, select the marker, its color and its opacity.

Apply

 To apply new rules press Apply button. If layer is already added to the map, it will be refreshed automatically.

Polygon Symbology

To be Developed