An organized collection of predefined colors, symbols, properties of symbols, and map elements.
3
votes
0answers
12 views
Is GeoExt styler extension available for Geoserver 2.3.3?
I've switched from my older version of geoserver to geoserver 2.3.3. In the older version, the styler worked just fine, but I could'nt find a styler extension that matched the new version. I tried ...
0
votes
0answers
26 views
Openlayers: custom style map
I want to custom my stylemap (OpenLayers.Style) in that way:
set the value of the fillOpacity depending of the fillColor of the same feature.
Here is the actual code:
StyleBlockWithOpacity : new ...
0
votes
0answers
12 views
QGIS displaying wrong colors in singleband pseudocolor style
The color of the raster under mouse position is expected to be dark red, but is green (look at the value tool - it shows 184, which is dark red):
Style settings:
I am using QGIS version ...
0
votes
1answer
22 views
Define transparent color in singleband pseudocolor raster layer style
Can I somehow define "transparent" color for values higher than 32000 in raster layer? See the style dialog:
2
votes
0answers
20 views
Moving legend items up and down in QGIS
How can I change sort order in layer properties styles tab? The only way I've found is to change their labels and order by it.
0
votes
0answers
29 views
Styles from Geomedia (mdb with style library) to be used in qgis?
We are trying to move some projects from Geomedia Professional to QGIS. Since we have large style libraries (stored as mdb) we are looking for a way to convert the styles to a format that QGIS can ...
2
votes
0answers
39 views
How to highlight on mouseover without wiping out select control
I am trying to highlight features of a vector layer as the mouse moves over them. I can make this work.
I'm also trying to make the features selectable and have a popup box when they're clicked.
this ...
3
votes
1answer
38 views
How do I make line symbols intersect cleanly without showing edges in QGIS?
I digitised a map showing electric grid lines. I merged a number of lines into a single feature. Now, I'd like these lines to be displayed so that the intersections appear continuous. At the moment, ...
0
votes
0answers
13 views
How can I display multiple categorized fields joined to the same shapefile layer in QGIS 1.8.0
I have multiple csv tables to display on the same shapefile grid layer. Using the properties box, QGIS allows me to add as many join tables as I like. The trouble is, each table needs to be ...
0
votes
1answer
22 views
How add vector style rule filter with different value in table
I have a simple wfs layer from geoserver, here is code:
//wfs-t editable overlay
var wfs_layer = new OpenLayers.Layer.Vector("Vector sample", {
strategies: [new OpenLayers.Strategy.Fixed()],
...
-2
votes
0answers
80 views
How Join button in Style window in QGIS works? [on hold]
I'm using QGIS and dont know how Join button in Style window works?
0
votes
1answer
20 views
How to save 'No data value' to a QGIS layer style properties?
I have many raster tif files (100+) I found this link to the MultiQml plugin very helpful, from this post: Can I change properties of several layers simultaneously?
However the 'No data' values does ...
1
vote
0answers
42 views
How to load the default layer style from Postgresql with Python?
I would like to write a python macro that upon opening my QGIS project file will reload the default style for each layer from the postgres 'layer_style' table. I have had a look at the documentation ...
0
votes
2answers
49 views
OpenLayers Rule is not working as expected
I'm trying to add a rule to paint some roads of my GeoJSON file with a different style using OpenLayers.
The problem is that even after adding a property "featureType" to the feature in response to ...
1
vote
0answers
45 views
Openlayer and external CSS
I am using geoExt and OpenLayers to plot some map. Everything worked well until I had to add some styling. To display it on the webpage, I need to use the CSS of my university and once I do that, I ...
4
votes
1answer
77 views
How to represent desire lines?
How can I show the flow coming from an OD matrix as desire lines?
I need a result like the one in the picture.
I need to scale them proportionally to a value from an MDB and I like that the lines ...
1
vote
1answer
39 views
QGIS offset dash line style - dash spacing does not vary with rotation
I'd like to make a USGS-style dirt road marker but with smaller dashes and bigger spacings (i.e. less duty cycle) to indicate lower quality road.
First attempt = two simple lines, custom dashes of ...
1
vote
1answer
62 views
How can I create a legend with the new data defined symbols functionality?
I have a large geology data set that I need to display using an industry standard set of symbols and colours. The symbols and colours are attributes of the data. I have been using the data defined ...
1
vote
0answers
23 views
Attributive WFS styling
I have a local Geoserver connected to a PostGIS database and a table with an attribute field called "style" which is of data type integer. On the OpenLayers preview of the Geoserver the data is shown ...
0
votes
1answer
19 views
Get number of rules in geoserver style using webservice
how can I know the default style for a layer in geoserver, and the number of rules it contains, using a REST call or service?
Thank you
bye
stefano
1
vote
2answers
75 views
Apply styles to WMS layer
I am working with OpenLayers (and GeoServer) and I am showing a WMS layer with countries in a map.
Each object (country) in the layer has an attribute called NAME (the name of the country).
I created ...
0
votes
1answer
70 views
Different Styles Within Vector Layer
Is there any way to configure OpenLayers styling method? I have a vector layer and I would like to style the features depending on a value of a flag variables, so I can't use rules. Lets say I have ...
1
vote
2answers
112 views
Data-defined Styles in QGIS
I have downloaded a shapefile of bedrock geology. I need it to be displayed as it should be with the style applied. The supplier will no give me a qml. but i have noticed in the .dbf file the Cyan ...
0
votes
0answers
28 views
Why do temporary features disappear when hovered over?
With DrawFeature I'm putting new features to my map. With the hover option of SelectFeature it is possible to get feature information when hovering over it.
Now I have the problem of disappearing ...
0
votes
0answers
159 views
Getting “pointer” cursor at mouseover for rules/symbolizers based clusters in OpenLayers
I successfully used the AnimatedCluster plugin for OpenLayers. My codes uses OpenLayers.Rules and symbolizers. How can I get a "pointer" like mouse cursor when hovering over a cluster of features?
My ...
1
vote
1answer
30 views
How to combine use gradient symbols for layer properties excluding 0?
I want to visualize my data by using graduated symbols. Now, there are some objects with value "0", they should not be printed on the map (which I solved by using rule-based symbols). But, anyway, "0" ...
0
votes
0answers
33 views
Reuse same style settings for chloropleth maps based on different datasets
I am new to QGIS. I have been using MapInfo for a couple of years, but I am considering to switch to QGIS. So far I like it, but there are some things that I haven't found out yet.
I want to make ...
5
votes
1answer
178 views
how to display polygons as points until certain zoom level?
can somebody tell me how to display polygons as points until you zoom to some level. I'm speaking about OpenLayers.
So, for example, if the zoom level is less then 10 than it should display feature as ...
0
votes
1answer
54 views
I want to change using C# the style of a set of shapefiles once I have uploaded them or while I am uploading them
I am using C# and the WebRequest class to create a worksapce and then another WebRequest to create a datastore and upload a folder full of shapefiles to a geoserver. However, I would also like to ...
2
votes
1answer
114 views
Changin features' pointRadius based on the current zoom level
I need to have my features change their pointRadius based on the current Zoom level. My questions are:
Would it be possible to use Rule Based Styling techniques to overcome the problem?
If yes, it ...
0
votes
0answers
113 views
Problem in GeoServer with applying automaticly created SLD to a layer
I'm trying to create an automatic procedure for uploading shapefiles on a drupal portal website (see Create CMS system using Cartaro for my previous post that is related to this).
Today I've started ...
1
vote
0answers
55 views
SLD style definition from GeoServer to Drupal
I've been experimenting with the SLD style definitions in both GeoServer and Drupal. What I want to achieve is to create a new style in GeoServer (by a curl operation, but I know how that works) and ...
0
votes
1answer
53 views
Why can't I see any joined string fields for categorization?
After the join I can see all my data in the attributes of the card but when I want to select statistics in the tab style to categorize, I don't see them. I see that the real type variables and not ...
1
vote
0answers
69 views
graduated pattern polygon fill
I'm sure this question is really really basic but I appeal to you because I hate the idea that I have spent 20 minutes trying to do such a simple thing...
All I want to do is style a polygon layer by ...
0
votes
1answer
82 views
How do I style lines to show gradient colors for two attributes?
I have a layer with the city streets. I have a database with traffic values, including traffic going into the city and traffic going out from the city.
I need to show the street links with different ...
3
votes
1answer
132 views
How to get a QGIS useable style file from OS .xml and .xsl files?
Ordnance survey provide some style files to support their vectormaplocal product. The style files appear to come in pairs, similarly named but one with a .xml extension and the other .xls The two ...
0
votes
0answers
56 views
Style Manager import problem
I am trying to use some styles provide by Ordnance Survey. I have a project made up of of OS VectorMapLocal layers. The Style sheets provide are in xml format. When I try to import an xml file in ...
0
votes
0answers
159 views
Requesting styled Google Map tiles via URL
I'm not working with the Google Maps API but I'd still like to be able to request styled map tiles. Is it possible to request a styled Google Map tile via a URL similar to the slippy map URL format ...
2
votes
2answers
74 views
How to make corners of openlayers with OSM map rounded?
I'm trying to apply style with border-radius:XXpx to my openlayers map:
map = new OpenLayers.Map(name)
map.addLayer(new OpenLayers.Layer.OSM())
But rounded corners are hidden by tiles of the map:
...
1
vote
2answers
134 views
styles for QGIS
Could someone point me to a source of line and point styles for QGIS (*.qml) - railways and transmission lines are the first two I've run up against, but I know there will be more.
2
votes
3answers
209 views
how to change color of feature to mark it as recently modified with openlayers
I am developing a crowd sourced app using openlayers. after user clicks an feature, a popup form is displayed. After clicking the save button, the data is used in processing which takes some time so ...
0
votes
0answers
40 views
chage wfs layer style
i have a wfs point layer and call it with openlayers. its default css is
fill:#ee9900;
fill-opacity: 0.4;
stroke: #ee9900;
stroke-opacity: 1;
stroke-width: 1px;
stroke-linecap: round;
...
1
vote
0answers
19 views
Environmental styles library
i'm looking for environmental symbols, related to berm diagnostic (collapses, subsidences, anthropogenics deposits...
Is there any style library available?
Thanks in advance,
Max.
2
votes
1answer
62 views
Where can I get a comprehensive list of Rules expression operators?
I'm selecting and styling my points layer on a contour map of Philadelphia using Rules Based Styling. (see: Can I use rules based rendering in QGIS to select features?). The filtering process using ...
1
vote
1answer
333 views
OpenLayers - draw feature with style, lost after map redraw
The function that I am trying to work on is: click on a feature and change its color. I tried to approach this by first recreating the feature with custom style:
layer.drawFeature(feature, myStyle);
...
2
votes
2answers
72 views
Executing Styles based on rule Geoserver
I would like to execute a style based on some parameter passed through WMS Rest request. What I am trying to achieve is, while requesting the tile, I want a particular country to be filled in separate ...
0
votes
0answers
47 views
Styling from an XML file with multiple properties with the same name
I'm trying to give styles to a new layer about Earthquakes.
This is my code and below you have my xml file from where I'm readding:
Code:
var rule1 = new OpenLayers.Rule({
title: "Magnitude < ...
2
votes
1answer
353 views
How to use a sld file with Openlayers using OSM data?
My app, made with openlayers, displays building data called from overpass api.
var data_url = "http://overpass-api.de/api/interpreter?data=(way[building](bbox);node(w););out body;"; //main working ...
1
vote
1answer
593 views
how do I position a popup relative to a point in Openlayers?
I have a fixed size FramedCloud Popup that I want to position relative to the point calling it, always above the point and with its right side 50px to the right of the point.
I am looking at the API ...
8
votes
2answers
166 views
QGIS Categorized Style: Rearranging values so that it doesn't go 57,58,59,6,60,61
I have a a column of data that I'm trying to display in the Categorized Style but when QGIS orders the values it ranks them, for example, 57, 58, 59, 6, 60, 61, 62....
Is there a way to rank them in ...
