Questions tagged [sld]

A Styled Layer Descriptor (SLD) is an XML schema specified by the Open Geospatial Consortium (OGC) for describing the appearance of map layers.

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1answer
843 views

SLD supports <Displacement>?

I am trying to give style to a vector point layer published on GeoServer and I can notice the displacement command is not working. (Displacement inside PointSymbolizer Graphic) Do you know it could ...
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1answer
788 views

Using WMS external SLD with OpenLayers application

I want to use external SLD file in my OpenLayers application. So I created WMS layer like this: var ly= new OpenLayers.Layer.WMS("mylyer", serverurl, { layers: "PGS:...
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0answers
442 views

SLD question regarding filter

I had a problem with my SLD today, I actually solved my issue but i'm very curious if there's another way around it, Mainly because my method is a hassle and may not work in other situations. I've ...
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1answer
470 views

Is there a way to remove shadows of piechart of GeoServer

Is there a way to remove shadows of piechart of GeoServer (Eastwood library)? GeoServer always makes shadow in piechart, while the original Google piechart API does not have shadow. Note: The ...
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0answers
336 views

GeoServer SLD PropertyIsEqualTo problem

I'm having a, frankly, super annoying problem with SLD and the ogc:PropertyIsEqualTo/ogc:PropertyIsEqualTo filters. I have 3 different GeoServer instances on 3 different machines. All instances are ...
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1answer
902 views

GeoServer Label Placement - Place Always Inside Polygon

Is there a way within the SLD to ensure that the label always appears within the polygon? For example, in odd shaped polygons (with a hole, or a horseshoe shape) my labels are sitting outside. I'd ...
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0answers
145 views

Openayer Style SLD for ship

I am trying to find an sld for a Ship. I am parsing an AIS feed and would like to make the ship different colors based on class of ship and length as well as rotate it based on the COG (course). ...
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1answer
594 views

SLD specification for a vertical line on every line turning point

You can define a vertical line in SLD like this: <LineSymbolizer> <Stroke> <GraphicStroke> <Graphic> <Mark> <...
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0answers
269 views

Clustering on Geoserver layer appearing out of the map

We are using Geoserver and openlayers to display maps. Geosever layer provides list of sites, since there were many we did a clsutering using Styles. But the problem is when we zoom out completely ...
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0answers
316 views

How to load style from postgresql? [duplicate]

Is there any way to load a postgresql style for a vector layer using python? There is a function: loadNamedStyleFromDb (const QString &db, const QString &theURI, QString &qml).Does it ...
2
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1answer
692 views

Problem when trying to style negative values in Geoserver via SLD

I have a PostGIS table that holds (numeric) values from -1 to +1. I would like to style these values in Geoserver so I created an SLD file in QGIS which looks like this: ---snip--- <?xml version="...
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1answer
146 views

Using SLD with WMS

How does WMS interpret the SLD it receives? Does it parse the document and immediately draws the layers defined from top to bottom? Or does it rely on the 'layers' and 'style' parameters you can send ...
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164 views

What does property FeatureTypeName do in Styled Layer Descriptor (SLD) specification?

I am studying the Styled Layer Descriptor (SLD) specification. I got a general grasp of how I can use it to style a map. I still have one question about the FeatureTypeStyle though. When looking at ...
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1answer
781 views

Creating dual lines with one line in geoserver

Im trying to figure if it is possible to create a two lines from one line say for instance a road. One to create the out lines as an underlaying color while another line creates a top color but a ...
1
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1answer
89 views

SLDs imported from ArcMap do not apply on Geoserver

I've exported shapefiles and SLDs from ArcGIS to deploy them on GeoServer. The client was using field names longer than 10 symbols so they got truncated. The field upon which the symbology is mainly ...
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0answers
65 views

Openlayers text symbology is not being shown

I have a Vector Layer in a .json file: { "type" : "FeatureCollection", "features": [ { "type": "Feature", "properties": { "Station_Id":107, "NAME":"ARDEBIL(F)","ELEVATION":"1314.3"}, ...
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0answers
34 views

How to create and export complex symbology? [duplicate]

I've got punctual geometries that I'd like to represent in a desktop and a web application, using complex symbology, like this : My idea is to use a symbology editor to create a SLD file that ...
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0answers
2k views

Rotation by attribute in Geoserver SLD style

I have a table with field calculated by function: NEW."rotationAngle" := degrees( ST_Azimuth( ST_StartPoint(NEW.the_geom) ...
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0answers
110 views

How not to repeat text in linesimbolizer?

I need make a sld style with line and label above. But it's not that simple because I have some additional requirements: Label without repeat Label fitted in line in ideal or put in line center. ...
2
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2answers
631 views

How do I black out all polygons except one using Geoserver SLD_BODY= parameter in GetMap URL?

I am trying to use the SLD_BODY= parameter to set a style that will black out all polygons except one; the remaining polygon should be transparent. However, the image comes back with all the polygons ...
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2answers
716 views

sld parser for version 1.1.0 with Openlayers

I am using Openlayers 2.11 and need to style a layer with a sld file version 1.1.0. the error it says is Uncaught Can't find a SLD parser for version 1.1.0. i have also tried it with Openlayers 2.12.
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2answers
2k views

Issues with datasets when custom SLD loaded into geoserver

I have created my SLD's in QGIS and want to use them in Geoserver. I have imported and validated them without any problems but when I try to view the data using Layer Preview --> OpenLayers-->Go it ...
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2answers
474 views

OpenLayers.Format.SLD - Ignores 'matchCase'?

I've trying to use OpenLayers to construct an SLD element to include in a WMS layer's parameters. This SLD document can contain a number of filters. This works fine and resultant SLD does work to ...
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0answers
1k views

WMS Query does not return all records (Geoserver)

This is a tricky one - so bear with me... i'm a Geoserver newbie... Basically, i have two very similar queries that return species records for a given species in a given geograpic area. One query ...
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1answer
280 views

Why doesn't SLD validate?

Why doesn't my SLD validate? <?xml version="1.0" encoding="UTF-8"?> <StyledLayerDescriptor xmlns="http://www.opengis.net/sld" xmlns:ogc="http://www.opengis.net/ogc" xmlns:xlink="http://www....
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1answer
8k views

Setting transparency in an SLD file for a 4 channel GEOTIFF

I'm struggling to set the a background colour to transparent in an SLD file for a 4-channel GEOTIFF using GeoServer 2.1.4. I think I've set my background colour to transparent alpha layer in a ...
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1answer
173 views

SLD function/transformation based on table values

I'm trying to accomplish an apparently simple task, to display some lines from a postgis table, but I don't know how to do it. The table has, say, 3 fields, one for the geometry and the other two have ...
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3answers
1k views

Geoserver SLD style - double dashed line

Is it possible to make SLD style for Geoserver maps to represent street that has 3 tracks (or more) with something like this I know that it is possible to make single dashed line ------ so the ...
2
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3answers
902 views

SLD to CSS. Geoserver CSS module problem

I styled Geoserver maps with SLD. And now I have to convert this style to CSS. CSS is easier to support. Well, I have this fragment of SLD: <Geometry> <ogc:Function name="offset"> ...
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1answer
204 views

Geoserver: gs:Reproject in SLD fails

I want to reproject data via sld: <?xml version="1.0" encoding="ISO-8859-1"?> <StyledLayerDescriptor version="1.0.0" xsi:schemaLocation="http://www.opengis.net/sld StyledLayerDescriptor.xsd"...
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2answers
2k views

Dynamic SLD styling based on min / max value in a PostGIS column

I have a PostGIS table that contains the GDP of countries together with their polygon boundaries. I am using GeoServer to display this data via OpenLayers. When styling the data, I want to avoid ...
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0answers
181 views

Polygons missing from GetMap when stroke symbolizer is absent from SLD

We have an interesting scenario with one of our layers being served via GeoServer 2.2.3. The data is stored in a PostGIS DB. Certain GetMap requests were returning empty tiles, but only at certain ...
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1answer
1k views

GeoServer Transformation Function (Categorize) Problem

I'm trying run three filter functions(Recode,Categorize,Interpolate) described at the bottom of this page http://docs.geoserver.org/stable/en/user/filter/function_reference.html Recode and ...
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0answers
385 views

Geoserver KML Rendering in Google Earth - SLD Errors

I have a layergroup with custom SLD's in Geoserver: Layer preview All the symbology renders fine. If I try and add the KML as a network link into google earth using this URL I lose most of my SVG and ...
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0answers
196 views

Nested Geometric Functions in SLD in GeoServer

I want to use nested geometric functions in SLD of GeoServer. For example I want to set some offset for certain type of polygons in my data. Then output of the offset geometric function needs to be ...
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2answers
2k views

Looking for a MAP to SLD converter

Does anyone know where I can find the converter from .map to .sld? I have a big mapfile of styles for OSM and I have the styles mapnik.xml for OSM but I use Geoserver for my work. Or does anyone have ...
3
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1answer
419 views

Styling SLD Files for Geoserver XML Editors and Notepad++

I am currently using Notebook++ to edit my GeoServer Styles (Yep, I like to do them the hard way). This is a Windows Environment. I also use XML Copy and XML Notepad 2007 Editor but so far I have ...
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0answers
240 views

How to get full 16 bits range using RasterSymbolizer and ColorMap ramp?

I am attempting to get the full 16 bits values of my DEM (stored as TIFF files) rendered in WMS tiles (png format). For this I use GeoServer 2.5 and a RasterSymbolizer with a ColorMap of type "ramp". ...
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0answers
289 views

SLD styling based on Cql filter result

I am using Geoserver 2.4.4 with a postGIS database. I have 2 layers configured, one of them represents some polygons. I am trying to put a label inside the polygon with the number of the features of ...
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1answer
162 views

WMS Geometry Vector point label Styling

How can we add category based styling to geometry point my application show geoserver rendered map, and all the map POI are directly fetched from database and shown to the map.i need know how we can ...
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2answers
392 views

Geoserver Style Error

I was applying a style and there was no validation error. But when I am about to press submit I am getting the following error org.apache.wicket.WicketRuntimeException: java.io.FileNotFoundException: ...
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1answer
247 views

SLD not linking to ArcGIS wms service

I need to style an ArcGIS Server 10.0 WMS Service with an SLD File. I have picked a very simple point style SLD which should style all points with one circle. http://docs.geoserver.org/latest/en/...
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1answer
99 views

Why are Images used as label not rendered correctly by GeoServer?

When I try to render the label (png image) through GeoServer as an image, its quality is getting affected i.e. the image is not rendered sharply. Are there any settings that need to done in ...
5
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2answers
6k views

Can QGIS automatically load an SLD with a Shapefile?

I have SLD's/lyr files with my shp/gdb files. They all have the same name except for the extension. Is it possible for me to force qgis to load the sld with the shp so that I don't need to manually go ...
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1answer
1k views

ogc:filter how to filter a number?

The below sld passing attribute5 having 3.09 or 5.56. But not 1690.98 or 10923.34 which is just opposite of what we need. How to parse the string attribute5 data as number here.. <ogc:Filter&...
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1answer
706 views

SLD - Is it possible to create a Rule that stylise only the first and last point of a Line?

I've read the SLD doc, but I can't find any clue on how to create an SLD file to add a graphic symboliser on the first and last point of a line. Does someone know how to do that ? Thanks.
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1answer
387 views

SLD MaxScaleDenominator question

I have quite a problem, hope you'll be able to help. I've got a very large shp layer that I'm loading via wms to my openlayers project. Due the fact that the layer is very big (2 millions polygons) It ...
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0answers
525 views

Heatmap processed on the whole layer / dataset

How can I process the geoserver heatmap on my whole database rather than on the displayed part of it? What I want is to keep the same color for each place, everytime. Here is an illustration of what ...
1
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1answer
617 views

Geoserver heatmap in meters rather than pixels

Is it possible to get the radius' density kernel of the heatmap in meters rather than in pixels? http://suite.opengeo.org/opengeo-docs/cartography/rt/heatmap.html If not, is there other alternatives ...
3
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1answer
2k views

Geoserver transparency of overlapping features

I'm serving a layer via WMS that has multiple Polygons with transparency set to 30%. The polygons can overlap each other resulting in darker areas where the transparencies combine. Is it possible to ...