Difference between revisions of "Layer Symbology"
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[[File:Symbology_Raster.JPG|thumb|alt=Main Page|Main Page|800px|center|Figure 1: Symbology window for coverages/rasters]] | [[File:Symbology_Raster.JPG|thumb|alt=Main Page|Main Page|800px|center|Figure 1: Symbology window for coverages/rasters]] | ||
| − | 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'''. | + | 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 [http://docs.geoserver.org/latest/en/user/styling/sld-reference/rastersymbolizer.html#syntax 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. | |
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==Point Symbology== | ==Point Symbology== | ||
Revision as of 13:02, 29 April 2024
The Symbology tools/functions are based on supported styles by geoserver. Please consult with GeoServer User manual for more information.
Contents
Coverage Symbology
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
| 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
