Difference between revisions of "Layer Symbology"
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==Raster symbology== | ==Raster symbology== | ||
| − | + | {| border="0" style="text-align: left;" | |
| − | + | |style="width: 50%;"|<b>Raster Symbology:</b> | |
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 [http://docs.geoserver.org/latest/en/user/styling/sld-reference/rastersymbolizer.html#syntax ColorMap type]. If '''Intervals''' is selected, the first rule in the table should use the '''no data value''' of the coverage. | 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 [http://docs.geoserver.org/latest/en/user/styling/sld-reference/rastersymbolizer.html#syntax ColorMap type]. If '''Intervals''' is selected, the first rule in the table should use the '''no data value''' of the coverage. | ||
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Click '''Apply''' to use the new rules. | Click '''Apply''' to use the new rules. | ||
| + | |style="padding:10px"|[[image:new_raster_symbology2_70.png|center|style="padding:50px;"|Raster Symbology]] | ||
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==Polygon symbology== | ==Polygon symbology== | ||
Revision as of 20:28, 7 August 2018
The Symbology functionality (from the My Layers window) is based on styles supported by GeoServer. Please see GeoServer User manual for more information.
Point symbology
| Point Symbology:
You can Add or Remove a rule to the table. Click Graphic to modify the symbol and Filter to modify a filter. |
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| Point Symbology Filter:
Select the property, condition and value. If there is more than one condition in the Filter window, select the appropriate logical operator (AND, OR, NOT) from the drop-down menu. Click the |
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| Point Symbology Graphic:
Select the symbol, color and opacity. |
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Raster symbology
| Raster 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. Statistics displays the cumulative distribution of the values of a raster dataset as well as its mean, median and IQR (interquartile range), which indicates the middle 50% of the dataset. Click Apply to use the new rules. |
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Polygon symbology
You can Add or Remove a rule to the table. The Fill and Line of polygons can be edited, and Filters can be applied to these rules using the standard operators (<,>,=<,>=,=). Complete changes by clicking Apply.
