2
votes
1answer
28 views

In QGIS, is it possible to save graduated styles to use on different columns?

I'm using QGIS to produce thematic maps of 9 quantities (given in 9 columns in the attribute table) which have values broadly within the same range and I would like to plot them using the same ...
1
vote
0answers
35 views

Categorized style hiding map

I am having an issue with the style properties of my map. I imported the US Zip Code Tabulation Area map from a government website, and in a separate excel file I have a list of people connected to ...
2
votes
0answers
20 views

access point layer representation in qgis with pyqgis

I am exporting the style of a categorized point layer with qgis: unfortunately my code only extract the size of the symbol in the definition of the properties of the layer but not the ...
2
votes
0answers
40 views

Is it possible to change the default raster style of newly created rasters in QGIS?

If I do calculations on rasters with the raster calculator or other tools, the resulting rasters displayed in my canvas are always in the same default style (singleband gray, black to white...) so ...
1
vote
1answer
95 views

Is there a gallery of QGIS maps anywhere?

Specifically, I want to see the gorgeous map of Chugach State Park that you see when starting QGIS 2.4 "Chugiak". Is there a website out there where people share maps? I would like to share and see ...
3
votes
2answers
25 views

QGIS Line End Caps

When styling a road network where all sections of the network between junctions are separate paths, I style the ends of the lines to rounded to remove any gaps that might appear where the joins are at ...
0
votes
0answers
29 views

Convert colorized/styled vector (KML or qgis-project-origin) to raster and preserve the colorization

I can very rapidly create nice heatmaps (chloropleths actually) using qgis that I can then export as kml's that have the correct colorization when displayed on Google Earth, etc. I'm wanting to ...
1
vote
1answer
169 views

How to save and load vector layer attribute value map, editable state in .qml style file?

I just upgraded to Qgis 2.4 and there were problems with style file: When I load style file for Qgis <= 2.2, the color of features is right but when I edit them, the value map (value - ...
0
votes
1answer
27 views

Width and distance when using line patterns in QGIS

I am trying to make a cross hatch polygon fill (example link attached) using the values (defined by law) of 0.1mm for line width and 0.8mm for distance between the lines. But I don't get/see any hatch ...
1
vote
0answers
42 views

How to force geometry type in (WFS) layer in QGIS

I have an external WFS source serving mixed geometry types - in other words, I have no control of the source. When adding the layer QGIS sets the geometry type to line and thus I am unable to style ...
0
votes
2answers
71 views

Any clue how to read a .style (ArcGIS) file in Python, for converting into another platform-specific format? [duplicate]

The problem I am face with is that I have all my data as shapefiles but my organization works with only 1 ArcGIS license. Migrating to QGIS to prominent amount of work, I need to convert my ArcGIS ...
0
votes
0answers
39 views

Is there any way to get qgis to show a key/legend for categorized colorization (heatmap) scales?

I have a shapefile of all of the counties for a state that is being displayed in qgis as a heatmap, colorized on a 12-point scale from red to green. The data producing the colorization is income or ...
0
votes
1answer
57 views

How to get QGIS layers style in a single file

I have layers on my QGIS project. Rivers Water pipes Gas pipes ..... I set the color, width, size of these layers. All layers are different style. I want to use these styles in geoserver. I have ...
0
votes
0answers
30 views

Points on map disappear when apply certain column

I am a linguist who studied some variables in New Zealand English. Now I wanted to map the proportion of certain variables onto a map. It has worked fine so war and I've been able to map quite a few, ...
2
votes
1answer
50 views

Is it possible to create Rule-Based Styling with $geometry intersecting a second layer?

I am trying to create a rule-based style based on geometries from another layer. I have found an example that does exactly what I want, except that it uses a geometry from WKT: intersects( ...
0
votes
1answer
48 views

style creation in QGIS

I want to create a line style in QGIS (model is attached here with), Any body can help me?, please help me.
2
votes
1answer
142 views

How to style the end of a line?

In the picture you can see, the red lines i added manually. These are the ends of the lines. To distinguish that there is the beginning of a new river segment, i would like to have something like ...
1
vote
1answer
42 views

More presentable style class range values, faster

This is as much feature suggestion as it is question: Is there a better way to generate attractive/presentable style class ranges? Currently I have 5 similar datasets. Lets say the values for the ...
-1
votes
1answer
35 views

Applying styles to categorized layer using QGIS

Apologies if this is an easy question from a QGIS novice but I have categorised a layer so I can attach reference numbers and names to the various points but I would like all the points to have the ...
1
vote
1answer
36 views

QGIS hides few graduated points after reopening project

I have a strange problem in QGIS 2.2 (problem is also present in QGIS 2.1). When I add a point (shapefile) layer, apply graduated style and change point size, everything looks fine. Then I save ...
1
vote
1answer
167 views

QGIS/PostGIS layer styles

I've made a plugin asking for login credentials to a DB. Once logged in, the plugin is loading some layers from the DB. In the DB there are both admin and "normal" users. I've saved two styles to the ...
0
votes
0answers
76 views

PyQGIS loading layer style with PostGIS

I'm loading layer styles from .qml files in a Python plugin. I'm about to switch to loading them from a non-local postgreSQL db. I've been looking at the (from QgsVectorLayer (v2.2)) ...
1
vote
2answers
134 views

How to create a symbol with no fill color in qgis?

Where can I find a simple circle to draw it around a point feature. I can change symbol fill color as well as symbol border color. But I didn't find a way to set fill color to no color.
0
votes
2answers
69 views

What output colour format is expected by the QGIS data defined properties widget?

I'm trying to write a python function that takes a BGSREF attribute from a BGS geology shapefile and uses it to colour up the geology polygons of a shapefile. I posted my non-code working as a part ...
0
votes
1answer
40 views

how to use two fields to control display format on map

I have a point shapefile with several numeric fields, among them FuelFlow and Slope. I have successfully applied colour to the various points according to the value of the FuelFlow field. Now I would ...
1
vote
0answers
165 views

QGIS 2.0 Problem with loading a Layer Style file that contains a transparent pixel list

I work with QGIS 2.0.1. For my raster file I have created a Layer Style with a transparent pixel list. When I import a rasterfile in a new project and load the layer-style file, the map changed to ...
1
vote
1answer
89 views

How can I style many layers of vector grid once in QGIS?

After I created many of vector grid layers, I now need to style them in a batch system. Is there any way to do this? If that is not possible, how can I use the layer duplicate option to inherit the ...
0
votes
0answers
13 views

How to export style in sld-format using attribut fields of a shape? [duplicate]

I have some ESRI-Shapes with a .dbf each. In the dbf-File there are attributes like a string. Now i can use one or more attributes to display for example a text on a point by configuring a style. This ...
0
votes
0answers
24 views

How can I create a Style for ArcPad from another GIS as ESRI

I have a QGIS-Project with styles. Now I want to export this style to use in ArcPad... ArcPad needs an apl-file. Does somebody know how to convert the style from QGIS into a apl-file?
1
vote
1answer
214 views

How to set drawing style for QgsRasterLayer in QGIS 2?

I am using PyQGIS. In QGIS1, I can use: rlayer.setDrawingStyle ( QgsRasterLayer.PalettedColor ) but In QGIS2, I got some errors. I follow pyqgis developer cookbook, put some demo scripts in ...
2
votes
0answers
82 views

QGIS 2.0 How to copy the color styling to a color column in a layer's attribute table

I have a polygon layer in QGIS that I have applied a random color style to each polygon. Under Layer Properties -> Style I selected a Categorized style and then generated a random color ramp. I added ...
0
votes
0answers
26 views

Decimal places in Style Labels QGIS [duplicate]

When I create a style for a map, and use a Graduated set of categories, the associated labels have four decimal places – all zeros. I can change each one individually – but there are 10 categories and ...
6
votes
1answer
252 views

How to remove trailing zeros from QGIS Graduated Style Class labels?

I'm sure I've seen a solution to this before but now I can't find it. When using the graduated fill style in QGIS I get lots of trailing zeros in the labels. This makes my legends look messy in the ...
1
vote
3answers
116 views

trouble installing the qgis2kml plugin (or, how to install plugins not available in the Plugin Manager from source)

I'm trying to install the qgis2kml plugin for qgis. Its not showing up in the Plugin Manager search and the only qgis "repositories" I can find are websites for downloading source code. Which is ...
3
votes
1answer
141 views

How to define a line's width graduated by its attributes?

I have a line shapefile with lots of lines that have different attribute values. I want to present these lines in different widths according to their attribute values without classes but a graduated ...
0
votes
0answers
26 views

Style Manager Symbols and Ramps Missing in QGIS 2.0 [duplicate]

This is very frustrating. I already posted a question about the missing color ramps in QGIS 2.0. I´ve even installed the development version without success. No color ramps available, and I have to ...
0
votes
1answer
41 views

Is the rule-based styling not supported on the server?

I have been using the rule-based option to style some of the layers (from a postGIS database) in my qgis project. Then I put the project on the server and when I checked the WMS connection in QGIS, I ...
2
votes
1answer
480 views

Saving vector layer with specific symbology

I am creating a polygon feature layer with soil classes. I need to share this layer with some colleagues and I need the layer to maintain the color ramp I have created. Is there any specific format ...
0
votes
2answers
571 views

Using OS Mastermap SLDs in QGIS

In an answer to a question asked by @Canningmister, @tjmgis posted an excellent answer Styling OS Vectormap Local in QGIS? about making OS SLD files work in QGIS. As an amateur user who uses QGIS to ...
0
votes
1answer
37 views

Apply style to second field

I created a point shapefile in QGIS 2.01. Then, I changed the style of the points so they display the contents of the Acceleration field in the attribute table. Works exactly as I require. Now I ...
0
votes
1answer
196 views

QGIS data defined properties 'offset' syntax?

So I have a property field called 'offset', type=integer, range=0-359. The intent is to draw an svg symbol that it offset 5 units radially away from the feature coordinate at the angle (in degrees) ...
1
vote
0answers
169 views

Style manager not working to batch style group in QGIS 2.0.1

I am trying to apply batch styling to a group of layers using the style manager by setting the conditions, but the symbology does not seem to be applying. This is considering the multiqml plugin is ...
2
votes
1answer
255 views

QGIS 2.0 - 2.4: Color Ramps Missing?

Since QGIS 2.0.1 the default color ramps and styling symbols seem to disappear for some users. For me, this started with QGIS 2.0.1 and still consists with 2.4. I can neither choose Smybols when ...
1
vote
1answer
104 views

Changing border thickness QGIS

Does any one know how to stylish a map using QGIS? Im working on some maps but when I project them in Stat Planet Plus the lines look very pointy, not curvy at all and it looks really unprofessional. ...
1
vote
1answer
207 views

How to set style in the database (QGIS)

Is it possible to set style layers in the database? (QGIS) [MySQL database] I would like to set and share my style to other users when they open the layer it's still as my style. Thank you
2
votes
1answer
93 views

How to apply the same style to different columns?

For many of my datasets I have the same imported data duplicated numerous times, each iteration displaying the data values for a different column (in my case it's fish catch weight per gridded cell ...
4
votes
0answers
261 views

QGis: Natural breaks (Jenks) - algorithm is buggy?

I don't know how the Natural Breaks (Jenks) algorithm works in QGis graduated symbolism, and I've deliberately not researched it in order to ask this question, as my point is based on what seems to be ...
1
vote
2answers
1k views

Style file to QML or SLD

I have downloaded a dataset from a government organisation. it comes with a .style file. I use QGIS 1.8 on windows 7. Is there a way to use the .style file as a qml or sld? I have tried simply ...
0
votes
1answer
113 views

qgis — style edges of layer shapefiles to have thicker borders

I have two layers I'm working with here, both of North Carolina. One is "townships" the other is "counties". I want the counties shapes to have thick edges with no fill-in color. I couldn't find ...
2
votes
2answers
516 views

Styling OS Vectormap Local in QGIS?

I am attempting to style Ordnance Survey Vectormap Local on QGIS 1.8.0 by using the styling sheets suplied by Ordnance Survey. The styling sheets are available from the OS website ...