An organized collection of predefined colors, symbols, properties of symbols, and map elements.
2
votes
0answers
10 views
How to show label styles in map legend?
In a QGIS map legend, what methods can be used to show examples of a feature's label, in addition to its symbol?
For example, a single point symbol might be used to show all cities, but the label ...
3
votes
0answers
31 views
Equal length dashed lines while using 'segments_to_lines' in QGIS
I want to create tapered lines with a dashed line stroke (to style intermittent streams).
I followed this tutorial to create the taperered lines, basically using Geometry generator with the expression ...
1
vote
1answer
37 views
Scaling layer symbols from ArcMap to QGIS
I am recreating the symbology of a cartography moving from ArcMAP to QGIS substituting some font symbols in arcmap and reproducing them with new .svg symbols. The problem is that setting the size of ...
0
votes
1answer
39 views
QGIS label placement from another layers
I am trying to amend the default syle of the new OS-Open-Zoomstack so that when water is labeled it curves on line. This would be easy if the label was in the feature but unfortunately it's in a ...
0
votes
0answers
15 views
Save style in database (spatialite) disappeared
I want to save a style to database (Spatialite) but when I use save style in Qgis 3.0 I am not getting this option in the drop down menu. So how do I save my styles to database in Qgis 3.0?
It used ...
9
votes
1answer
154 views
Creating a 'brick wall' style for polygons
I am trying to create a brick wall style for a vector polygon in QGIS 2 and 3. I can render a svg drawing of a brick wall with SVG fill (image below). But I do not want to use SVG since the style is ...
5
votes
1answer
88 views
Creating new Half-Inch Bartholomew-Style Maps in QGIS 2.18?
I have a full set of the old half-Inch Scale John Bartholomew maps produced up to the early 1970s (1972 - 1974) of Great Britain, and I'd like to produce new mapping in the same style, but with modern ...
2
votes
1answer
73 views
Changing line type for boundary of two vectors?
I currently have two vector shapefiles containing polygons representing health geographies of England and Wales.
I would like to be able to change the line type for the boundary/lines between the ...
2
votes
2answers
56 views
ESRI fonts and QGIS
I should convert an ArcGIS cartography style (where the Esri fonts were used for the symbology) in QGIS. Is it possible to use the esri symbolic fonts and why some of them (eg ESRI Oil, Gas, & ...
3
votes
0answers
48 views
Drawing a line to a point - style in QGIS
I need to create a style in QGIS in which the line is moved away from the second line by 2 units, but their ends merge at one point. I created 3 geometry generators - 3 lines.
At the ends of the line: ...
0
votes
0answers
11 views
TextSymbolizer color is always gray
I want to change my text color. This is my SLD code.
<?xml version="1.0" encoding="UTF-8"?>
<StyledLayerDescriptor xmlns="http://www.opengis.net/sld" xmlns:ogc="http://www.opengis.net/ogc" ...
0
votes
0answers
16 views
Render Heatmap using Geotools from DefaultFeatureCollection of Point objects producing black area?
I am trying to render a heatmap using geotools. However, whenever I try to using HeatmapProcess I just get a black box.
Here is my code for creating the GridCoverage2D object and rendering it:
...
0
votes
0answers
7 views
Openlayers - Updating style of overlapped polygons
I made a javascript which reads geojson files, depending on a period selected by the user. These files contain polygons which I display on a map.
For now, I've been able to make them transparent in ...
0
votes
1answer
14 views
GeoServer: copying style (Tiger Road)
I am learning GeoServer by extracting OpenStreetMap shapefile from https://extract.bbbike.org/ and add to Stores n Layers within GeoServer following this tutorial http://docs.geoserver.org/latest/en/...
0
votes
1answer
6 views
GeoServer GeoCSS generates too many symbols
Can anyone help me with the GeoCSS below, I don't understand why this generates 5 legend categories when I was expecting only 4 categories?
/* @title Monitor */
* {
mark: symbol(circle);
mark-...
3
votes
1answer
43 views
How to cut the end of line in a QGIS style?
I want to create a style in QGIS, in which one line is offset from the other, but their ends form one point (as in the picture). How do can you remove the ends of the green line?
In QGIS 3.2 there ...
3
votes
1answer
59 views
QGIS 3 does not load default styles from spatialite (defined in QGIS 2.18)
I have a set of styles stored in a spatialite db with QGIS 2.18, the layer_styles table looks like this:
Adding a layer in QGIS 2.18 loads the style set as default (waters light blue, categorized):
...
2
votes
2answers
337 views
How to change border style for classified data?
I would like to classify my layer according to two categories (for example year and type of land) and would like to show these classifications with a different colour of the border (for 'year') and ...
3
votes
0answers
34 views
Grouped “labels” for QGIS 3.0 Point Cluster styling?
I'm trying to make a cluster visualization of a vector point layer about trees with a few requirements:
The clusters need to change depending on zoom level (solved)
The clusters need to indicate how ...
0
votes
0answers
39 views
Painting order in OpenLayers 4+ WebGL
There are a lot of features in the vector layer. I want to highlight one of them. The feature's style is changing but many others too! Why is this happening? Moreover, some features hide when I ...
2
votes
1answer
31 views
Style features based on difference between current date and date in attribute table
In QGIS >2.18, is it possible to style features based on the age gap between the current date and date recorded in the attribute table. For instance I have purchased a significant amount of OS data ...
1
vote
0answers
21 views
Color range over two layers
I am looking for a non-manual way to stretch a colour range over two raster layers.
Lets say I have two raster with data showing mean annual precipitation. In order to compare them visually I would ...
0
votes
0answers
30 views
Combining graduated styling with dots/stripes using QGIS?
I am using QGIS and I am making a heat map, but want to mark the ones that have missing data with spots.
Is it possible to add dots/stripes to my graduated colour styling?
As far as I can see it ...
1
vote
1answer
45 views
Match to symbols from file in QGIS 2.18
I have a map where each feature of a polygon shapefile will be filled with a different image. I have those images stored as PNG files. In my shapefile, each feature has a name which is the same as its ...
2
votes
2answers
122 views
Removing lines using QGIS? [duplicate]
How do I make this map remove those lines and just view the map as one?
What I mean is I wanted to remove those lines so that the outcome will just be a plain map without those lines.
2
votes
1answer
32 views
Move Raster image in raster shape fill in QGIS
I am trying to make a simple flag map of the world. I use raster fill and import an image of the flag, which is a PNG file, and that fills up the polygon of the country.
While I can increase and ...
1
vote
1answer
77 views
ArcMap “Unique values, many fields” styling in QGIS
I would need to reproduce an ArcMap cartography project in an equivalent QGIS project.
in the ArcMap version the symbolization of some layers is done through the "Unique values, many fields" method, ...
2
votes
1answer
34 views
Camembert and histogram style
I want to know if there is a method for displaying camembert and histogram on map using Openlayers3 and/or Geoserver. Like the picture bellow
4
votes
1answer
69 views
QGIS Legend multiple name for one shapefile using styles
I am using styles and presets in QGIS to display the same shapefile on various composers.
The shapefile is representing townships with several fields such as population density, length of water supply ...
1
vote
1answer
35 views
Publish graphic icon into geoserver from QGIS [duplicate]
I want to publish graphic icon (point) into geoserver by using maki style. Below is the coding,
<UserStyle>
<se:Name>streetlight_u4</se:Name>
<se:FeatureTypeStyle>
<...
3
votes
0answers
101 views
Setting Attribute form window resizable in QGIS 3?
I have created/designed an attribute form window in the Layer Properties - Attribute Form using "Drag and drop"-designer for a polygon shapefile.
UPDATE: If I use "Autogenerate", the Attribute form ...
1
vote
0answers
31 views
Displaying pre-styled pie charts in QGIS and with standalone pyqgis script
I’m trying to create a PNG image containing pie charts as style for a layer using a standalone pyqgis script (QGIS v2.18.14).
The script works fine with other layers and style files, but the layer ...
3
votes
1answer
122 views
Custom line style in QGIS
Is it possible de create a custom line style in QGIS, as mentioned in the attached file?
2
votes
0answers
18 views
QGIS How to link Symbology to Named Style in Library
Is there any way, how to 'link' symbology to the named style in Library instead of only 'copying' the symbol definition?
Example:
- I'm styling roads, in Symbol Selector I pick a style from Library ...
1
vote
1answer
40 views
QGiS - Values missing from graduated style
I'm trying to do the very simple/standard task of presenting points (and then polygons created from them) as a graduated colour style, however many points are missing, evinced from the lowest number ...
0
votes
1answer
38 views
How to avoid multiple “Other” Columns with similar Styling in Carto
I have a shapefile for all US ZCTAs. Each ZCTA has been clustered by proximity and given a value in a new column called Zip_Rollup.
I am trying to add a style by value using the Zip_Rollup values. ...
3
votes
1answer
45 views
dynamic legendlabel for a rule-based style
I have a rule-based style that is linked to a print-composer. In that composer I activated the atlas-function with a filter.
Because of that filter the outcome of the rulebased style varies.
Is ...
0
votes
0answers
10 views
TileArcGISRest service styling
I have implemented TileArcGISRest :
new TileLayer({
id : 0,
testName : 'A',
name : 'A_1',
visible : false,
source: new TileArcGISRest({
url ...
4
votes
1answer
77 views
Rule-based styling road crossing in QGIS
Styling/symbolizing (rule-based option) a roads vector layer with intersections of streets with different styles I have incorrect (and annoying) overlaps of the different symbolization styles. is it ...
0
votes
1answer
35 views
OpenLayers WMS feature styling
I add WMS connection to openLayers, it has 127 different layers. I add one Layer which occurred to be small icons symbolizing Pictures on map. But the styling is ugly, according to the specification ...
0
votes
0answers
25 views
Polygon Object Label Visibility on GeoServer
There are too many polygon objects in this layer. I want to filter out these objects. At the same time, I used point symbols instead of polygons at different scales. But the labels only appear in the ...
4
votes
1answer
123 views
Load and apply Style from Postgres in QGIS 3
I want to write a plugin in QGIS3 that changes the style of a vector layer. The styles to be loaded are saved in a postgres database in the table 'layer_styles'.
I read here or here , to use ...
0
votes
0answers
26 views
Adding min/max for graduated polar style in QGIS?
I'm working with differences, for displaying I use a graduated polar style and I want to add min/max for vector data. I want as I add the min value 1 and max value 831, and I want if QGIS do the ...
1
vote
1answer
42 views
Comparing values across attributes of one feature in QGIS
I am using QGIS 2.18
I have a shapefile that contains data of each state of India, and the number of people per state following a particular religion.
Each feature has the following attributes:
...
2
votes
0answers
42 views
GeoServer CSS label along polygon boundary - overflow
I labeled a polygon along it's edge by using the boundary of an inside buffer:
label-geometry: [boundary(buffer(GEOM, -0.01))];
This works, but my problem is, that at certain zoomlevels/positions ...
2
votes
1answer
73 views
Styling/labeling specific features in QGIS?
I need to styling/labeling some specific features in a vector layer. I thought I could use the rule-based option in the style/label window with a "field=value" expression if i have only one specific ...
1
vote
2answers
52 views
Style MapServer layers easily (or as easy as possible)
I am working with MapServer WMS in the form of mapfiles and consuming them into a OpenLayers map.
I am trying to find out a way to ease the symbolization process of the various layers in a mapfile.
...
0
votes
1answer
23 views
Customization of Line drawings in Carto Mobile
I've been following up the "Add a line" section in the tutorial of Getting started for the Carto Mobile SDK https://carto.com/docs/carto-engine/mobile-sdk/getting-started/#basic-map-features and so ...
2
votes
1answer
23 views
How to find objects which are styled twice (in rule based styling) in QGIS 2.18.10
I have the problem of a complex rule based styling (with 10 different styles and multi-line rules in each style) with several thousands objects. My problem is that the sum of all styled objects in one ...
7
votes
2answers
191 views
Suppress same label from different features QGis
Is there a way to suppress same labels from different features other than merging the features or manually deleting the labels?
As you can see in the image below, I have multiple lines with the ...
