A small software application that extends the functionality of a Web browser.

learn more… | top users | synonyms

2
votes
1answer
13 views

Quartiles from Raster Layer band

I'm building a plugin from QGIS, and I need to extract the values from the quartiles from a band in a raster layer. Does anyone knows how it is done?
1
vote
1answer
29 views

KML google in Leaflet

I know that GeoJson is suported in leaflet but how about kml ? is there any plugin for reading kml data in leaflet?
1
vote
0answers
17 views

Python plugins not available, OS X 10.10.5, QGIS 2.8.4

I’m using OS X Yosemite 10.10.5 and QGIS 2.8.4 Wien. My mainproblem is that python support is disabled and I can’t use python plugins. QGIS seems to act fine and I’ve done a lot of work with QGIS. ...
0
votes
2answers
44 views

Leaflet JS Plugin

I'm having trouble getting a simple java script plugin to work on my script. I'm trying to get the measure tool to work. The little toolbar pops up but it doesn't do anything. When I run it I get the ...
1
vote
1answer
30 views

Plugin Development “ignore close event”

I'm quite new in either QGis-Plugin- and Qt-development. I started to work on a Plugin, which displays a dialog (I used pluginBuilder and Qt-Designer) in which the user should select some options. ...
2
votes
0answers
30 views

Flowmapper Error

i have a problem using flowmapper plugin. But i don't now why. This is the message: Traceback (most recent call last): File ".../python/plugins\FlowMapper\flowmapper.py", line 2656, in run ...
1
vote
0answers
28 views

How can I connect qt ui with qgis, which browse the data file? [closed]

I have created a form in qt designer which is basically a dialog box with line edit and a browse button to browse .csv files. I am trying to connect this with QGIS so that as soon as a layer is ...
1
vote
0answers
51 views

Designing User Interface in QT designer and connecting with QGIS [closed]

I am trying to input a excel file into QGIS from the QT designer User Interface. I want to select the attribute list from the UI and display the thematic maps from the selected attribute list to the ...
1
vote
0answers
48 views

Installing netCDF plugin for Geoserver

I want to install the netCDF plugin for Geoserver, in order to publish radar data in netCDF format. I'm following the instructions listed at Geosolutions IT Training. I have to add ...
1
vote
0answers
29 views

Fetching qgis plugins on 2.12.0 Lyon is taking a very long time

Opening plugins for the first time on QGIS 2.12.0 Lyon there is a window popping up saying "fetching repositories". You can't do anything until it's finished. It then takes it ages to fetch. Any ...
1
vote
1answer
67 views

How to anti-alias raster data in QGIS?

How can I anti-alias the edges of raster data like in the screenshot? I tried gaussian blur, but that didn't work.
1
vote
1answer
101 views

Automatically detect the polygons(Buildings) In QGIS

Am trying to instal BREC plugin in QGIS 2.4 and 1.8 for the purpose of automatically detect the polygons(Buildings) from raster(TIF) file but i can't find that plugin, its not available in plugin ...
1
vote
1answer
29 views

Spline plugin doesn't active after being installed?

I just intalled Spline plugin But then it is not activated on the toolbar What can I do right now? I use QGIS version 2.10.1-Pisa. Windows 7 x64bit.
1
vote
0answers
109 views

Custom data source for GeoServer raster image

I'm working on a project where a custom binary data file contains latitude, longitude, and temperature data. I'm interested in creating a DataStoreFactory plugin to enable GeoServer to load this ...
1
vote
0answers
83 views

Does a Settlement Hierarchy plugin exists for QGIS?

Is there a Settlement Hierarchy plugin for QGIS ? When I say settlement hierarchy I mean like a plugin that would designate where a village area begin and end ? Same with towns. So you could separate ...
1
vote
0answers
49 views

How to create displacement vectors in QGIS using GPS points with different dates?

Is there a way to calculate and visualize displacement vectors in QGIS ? I have DGPS points taken at the same place (ground control points), but their position moved over time as they are located on a ...
1
vote
1answer
319 views

gHydraulic plugin for QGIS 2.8 make EPANET Model Type Error

I've set up my water network layers to create an EPANET model using the gHydraulics plugin for QGIS 2.8: pipes, junctions, and a reservoir. The pipes have unique IDs, with their corresponding ...
1
vote
1answer
43 views

How can a QGIS user plugin reflect the events of UI?

I am developing a plugin for QGIS 2.8 which uses the data of the active layer. It has a dockable window. When the user changes the active layer, the contents of the plugin window's widgets must ...
1
vote
0answers
384 views

Installing PostGIS Layer Viewer for pgAdmin III

I have difficulties installing pgAdmin's plugin PostGIS Layer Viewer. The official repository on GitHub gives this Web site for install procedure, then the former site gives this Web site for ...
0
votes
0answers
91 views

QGIS expression: select from <layer> possible?

I have a project file with many nested layers and would like to query certain layers without having to click on them first. The expression tool however requires me to select the layer I want to query. ...
2
votes
0answers
29 views

Is it possible to enter start/stop points non-interactively in Road Graph plugin?

I need to find the shortest paths in a network of roads for many pairs of start/stop points. The Road Graph plugin in qgis allows me to interactively select a starting and ending point on a map, but ...
1
vote
1answer
136 views

QGIS/OpenLayers - How to add a “labels-only” reference layer (basemap focused on labels)?

In ArcGIS you can add a "reference basemap" which features labels for key locations as in: http://www.arcgis.com/home/item.html?id=8b3d38c0819547faa83f7b7aca80bd76 however, in QGIS, I cant figure ...
2
votes
3answers
253 views

Is it possible to set up a local QGIS Plugin repository?

I've developed a couple of custom QGIS Plugins for use by our office. I can't post them to the official QGIS Plugins repository as they reference/utilize sensitive data on our own servers. For ...
0
votes
0answers
144 views

Updating attribute data of a layer in MapWindow GIS plugin using C#

I'm creating a plugin to MapWindow GIS (using C#) with a map and a database. I had success in getting information from the map and showing it. But I couldn't update new data using a form coded with ...
1
vote
0answers
264 views

Custom QGIS 2.6 map tool - mouse click and release issue

I have create a custom map tool for QGIS 2.6, implementing a canvasReleaseEvent and canvasPressEvent. I can't though get the signals to work on one single mouseclick (I have to click twice). My map ...
3
votes
2answers
100 views

Send signal when attributes modified - QGIS 2.6

For a QGIS 2.6 python plugin, I am trying to send a signal when an attribute value is changed (values for an existing feature are updated or added and the attribute form dialog is accepted). This ...
3
votes
0answers
639 views

Connect to QGIS 2.6 Python Plugin function via button on custom feature form

I am trying to connect to a QGIS 2.6 Python plugin function via a custom feature form button. On my feature form, I'm attempting to do a few things : enable the updateButton only if the ...
2
votes
1answer
101 views

QGIS 2.6 : Programmatically setting key value pairs for ValueMap widget

Using QGIS 2.6 and Python 2.7 on Windows 7, I am trying to programmatically insert key value pairs into a ValueMap widget via a csv file. Issue is that some of the values are properly inserted and ...
2
votes
1answer
325 views

GRASS plugin absent from QGIS 2.6 OSGeo4W install

I've just installed QGIS 2.6 Brighton using the OSGeo4W installation. The GRASS toolbox plugin has not, however installed as it had been with previous versions. Before, I was able to access the GRASS ...
1
vote
1answer
194 views

How to fix the broken MGRS Tools plugin?

Here the case: i have a plugin installed in .qgis2/python/plugins that remains broken and i cant make it work. I've found it here https://github.com/volaya/mgrs-tools. If any of you know the way to ...
2
votes
0answers
39 views

What should i do if the Repository tab “Status” was indicating “unavailable”.? (using proxy server)

In the plug in Repository tab. The "Status" was indicating "unavailable". I tried "hawkens" suggestion about the HTTPproxy thing but it didn't work (the network that I am using is a proxy server). ...
1
vote
0answers
21 views

Ushahidi WMS plugin legend

Does anyone know how to include legend in WMS plugin of Ushahidi?
1
vote
1answer
53 views

Route and distance measuring

I'm looking for a plugin that can make a route from given GPS points and then calculate the distance of this route. I'm going to create GPS points and import it to Qgis as a GPX file. I know I can ...
0
votes
1answer
196 views

QT GUI make for QGIS plugin

I was used to develop qgis2leaf on a Ubuntu machine and after each change on the PyQT dialog I've used "make" in the terminal to "compile" the GUI. How does this work on a Windows machine?
0
votes
1answer
128 views

Missing Plugins in QGIS 2.6

Do I need to re-install plugins after upgrading to 2.6? Not all the plugins I had on QGIS 2.4 appear on 2.6.
1
vote
2answers
184 views

Flowmapper plugin will not load on QGIS Brighton

Iyi gunler Cem Bey, I have just installed QGIS 2.6 (Brighton) on my PC (Bootcamp) running Windows 7 and would like to try out FlowMapper. However after I have loaded it I received the following error: ...
0
votes
1answer
84 views

Is there a QGIS plugin that can transform tabular data to graph?

I have a CSV file with water level measurments in a well, taken once a year for 40 years. Is there a way to show this data as a graph (x axis being the date and y axis the water level) in QGIS?
2
votes
0answers
388 views

Matplotlib error when installing Molusce or lifemapper in QGIS Brighton

I am installing plugins via the QGIS desktop internal interface, and have had twice now messages associated with matplotlib. The first error was for something called lifemapper and now for MOLUSCE. ...
3
votes
1answer
2k views

GeoJSON, circlemarkers using the Leaflet OverlappingMarkerSpiderfier plugin

I am wondering if I can use the Leaflet OverlappingMarkerSpiderfier plugin with my circlemarkers. I've loaded a GeoJSON file and added circlemarkers using; var gj = L.geoJson(route, { ...
5
votes
1answer
254 views

How to create a python plugin in QGIS 2.4.0?

While I am learning to create a python plugin in QGIS 2.4.0, I have followed the proceedure expalined in ...
1
vote
1answer
158 views

Implementing python code in Whitebox spatial analysis tool

1.I want to implement this python code wd = pluginHost.getWorkingDirectory(C:\xampp\htdocs\learn\doit) flowPointer = wd + "d8flowpointer.dep" outputFile = wd + "manjflowaccscript.dep" outputType ...
1
vote
2answers
78 views

Creating a plugin tutorial

I am looking for a tutorial of how to create a plugin for QGIS. I want a tutorial that: Explains about the latest version of QGIS Working in windows environment. adequate for absolute beginners and ...
2
votes
1answer
164 views

QGIS Plugin development version compatibility

At this time latest QGIS version is 2.4 , QT Version is 5.3.1 and PyQT5.Are these version compatible with each other ? Once QGIS 2.4 is installed , how does one know which version of QT and PyQT(and ...
1
vote
2answers
223 views

cadtool and spline plugins not working

Am trying to edit a line shapefile using a spline tool in QGIS 2.4.0 .Its drawing but the ok button is inactive. what could be the problem? Generally am trying to create a curved line.
1
vote
1answer
475 views

using DotSpatial plugins in my app

I am new with dotspatial and I want to enable and use plugins on my own. I have a custom button that I want to add, it's a click handle measure function and shows the results in a text label. Is ...
0
votes
1answer
81 views

Trouble installing PostGIS PlugIn for OpenJump

I’m trying to install PostGISPlugin version 1.52 in OpenJUMP 1.7.1 release 4004. I moved the JAR file into my installation’s lib/ext directory, but I’m not sure how to access the plugin-specific UI ...
3
votes
1answer
108 views

Adding a new Tool (Plugin) to Whitebox GAT - anyone else have trouble?

I am in the midst of adding a new tool to Whitebox GAT, which is merely copy of a current tool with some minor modifications to suppress messages output by the tool upon completion. This tool's ...
1
vote
1answer
343 views

Problem with CadTools plugin in QGIS 2.2

I've just downloaded the CadTools plugin from QGIS Plugins page (can't do this through QGIS itself as I'm behind a proxy) and after installation I keep getting an error saying that it "Couldn't load ...
3
votes
1answer
135 views

Referencing Qt UIs external to plugin with python

I'm developing a plugin that sets up a working environment for a user: loading layers (from db), applying styles and several custom designed (Qt) UI files etc. Primary user interaction is in the ...
0
votes
1answer
91 views

Errors uploading plugin to QGIS python plugin repository

I'm trying to upload my first plugin to: http://plugins.qgis.org/plugins/add/ I keep getting the following error: There were errors reading plugin package (please check also your plugin's ...