Software plugins that add functionality to the QGIS package

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-4
votes
2answers
31 views

QGIS python QgsApplication.pluginPath() return wrong path in Debian

plugin_path = QgsApplication.pluginPath() return wrong path in Debian /usr/lib/qgis/plugins corect path is : /home/web/.qgis2/python/plugins/ in windows the returned path it's ok.
2
votes
1answer
46 views

QGIS Select overlapped feature

I have points that are not equal but the distance between them is so small that it can't be seen even at scale 200k:1. I calculated the distance between these points and add it as attribute. Now I ...
1
vote
1answer
103 views

Should a GDAL Plugin be the same version as GDAL aready built into QGIS

Should a GDAL Plugin be the same version as the GDAL that's aready built into the QGIS version installed? Or,can another different version of GDAL be built and it installed as a Plugin for QGIS, ...
2
votes
0answers
36 views

Quick Finder suddenly cannot find

Well, it's all in the subject: Too bad the plugin is 'probably currently in used' because it worked fine all last week and is a great productivity booster when it does work. Does anybody have an ...
0
votes
1answer
99 views

Creating plugin in QGIS to access PostgreSQL? [closed]

i want to develop a plugin in QGIS to access to my database in postgres : i want to import a file.sql that contains my SQL Code in a textbox , and execute this code to assign myd database.
0
votes
3answers
192 views

Georeferencing window won't open QGIS 2.4

I had the georeferencer window open in QGIS 2.4 while project was running, I accidentally closed the Qgs document with the georeferencing window open (worked absolutely fine till then). When I opened ...
2
votes
2answers
29 views

Error installing QConsolidate

Some people here were kind to point me to QConsolidate. I tried to install it by placing the plugin folder ("qconsolidate-master") in: c:\users\.qgis2\python\plugins\ but received an error ...
1
vote
0answers
22 views

QGIS Dimensioning during edit

Is there a plugin or tool providing following functionality: I select 2 points (or vertices) - it shows the length between this points When i edit the point (or move vertex) the length automatically ...
1
vote
1answer
79 views

QGIS 2.6 python PlugIn Error : NameError: global name 'QMessageBox' is not defined . any idea ? this use to work in QGIS 2.4

I am wondering why is this code not working ? def run(self): QMessageBox.information(self.iface.mainWindow(),"Ok", "You pressed F7") NameError: global name 'QMessageBox' is not defined ...
0
votes
2answers
559 views

How to display data from a feature?

I want to display data based on the feature currently selected/clicked on. I am following a tutorial from http://www.qgisworkshop.org/html/workshop/plugins_tutorial.html. It initially shows you how ...
1
vote
0answers
50 views

Error running polygonize from QGIS!

I'm trying to vectorize a raster image and when I'm running polygonize within QGIS 2.6.1. I'm getting the following message: Traceback (most recent call last): File ...
1
vote
1answer
45 views

QGIS Calculate distance between polygon vertices / find vertices that are within distance

I have polygon layer and i need to find (select, so i can export selected to new layer) all the vertices that are in provided distance to each other (like 2 meters). I already tried: 1. Export ...
8
votes
1answer
199 views

How to call the interpolation plugin from the python console?

I would like to call the QGIS interpolation plugin function (TIN method) (Raster->Interpolate) from python console. I can't find the corresponding function within QGIS API or within the ...
1
vote
0answers
23 views

Interpolation plugin from PyGIS? [duplicate]

How to run this plugin from PyQGIS?? http://docs.qgis.org/2.2/en/docs/user_manual/plugins/plugins_interpolation.html
1
vote
1answer
111 views

How does QGIS Topology Checker check the topology of SHP and OSM files? [closed]

Can anybody make me clear if .shp & .osm (OpenStreetMap Data) are holding topological data/relations or not. if .shp files are not holding then how qgis plugin topology checker checks for the ...
2
votes
0answers
36 views

How to open a second window in QGIS plugin from a button inside the main window

If I already created a qgis plugin, and i need to create a button inside that plugin that opens a new window, how is that possible? Qt creator won't add a slot unless there are a header file. I looked ...
0
votes
2answers
60 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
39 views

How to get the z(elevation) value from a rendered map at webgl(Qgis2threejs plug-in)?

I am interested at getting the z value at any lat and long i want. For example i have made a 3D map using Qgis2threejs plug-in and it showed the map rendered using three.js library. The elevation ...
2
votes
1answer
40 views

QGIS Plugin to add point to map without creating a file

I am looking for a QGIS Plugin to add a point to the map by entering it's coordinates. The point should only be there temporarily (as long as the QGIs project is open) and not be saved in a file.
1
vote
0answers
20 views

Python problem during CADInput installation

I was trying to install CADInput (version 0.60) on 2.4 Chugiak and 2.6 Brighton as well. In both cases I got an eror message during installation. For me the following extract of that message might ...
2
votes
1answer
53 views

Load buffer by percentage plugin python error

I couldn't install the buffer by percentage plugin on the QGIS 2.6 (I have Windows 8.1 on my pc), and gives a error message - the plugin is broken. Then when I start the QGIS it gives the following ...
2
votes
1answer
103 views

From CSV file (latitude and longitude fields) to point .shp

How i create a new point shapefile from CSV table? If i have a CSV file with a latitude and longitude fields, is there a method for to have in output a puntal shapefile?
1
vote
2answers
1k views

QGis 2.0.1 mapserver extension missing

I tried to export my Qgis projects to mapserver, using RT mapserver extension, because there is not any other extension in my version of QGis.(QGis 2.0.1 Dufour on ubuntu 12.04 LTS). After installing ...
0
votes
0answers
42 views

Creating a Raster of Road Distance to Point

I am using QGIS 2.6. This question is in two related parts: I'm trying to create a raster of travel time from one point to another point travelling via the road system. Each raster pixel will roughly ...
1
vote
1answer
39 views

With QGIS Plugins/PluginBuilder, how to prevent 2nd instance of Plugin from starting

I am using QGIS 2.6.0, with PluginBuilder 2.0.3 [checking the version, I just noticed that the 2.1.0 update is available] I am writing a plugin; it installs and runs. While running, I am able to ...
0
votes
1answer
121 views

Plugin QGIS Error “QTextEdit.setPlainText(QString): not enough arguments”

I try to make save as button but i got this error message when try to save file in my directory File "C:\Users\Mr.Pakde/.qgis2/python/plugins\condition\conditiondialog.py", line 80, in saveAs ...
3
votes
1answer
73 views

How to start writing a QGIS Plugin?

I'm taking my first steps in writing a plugin for QGIS by following this tutorial: http://www.qgisworkshop.org/html/workshop/plugins_tutorial.html There is not even any functionality in this code, ...
1
vote
2answers
380 views

How to avoid “Handle bad layers” message when using QGIS Flowmapper plugin?

In QGIS, if I close a project and try to open it a few days later I often get a message that says "Handle bad layers". This is very frustrating because when I open the project various layers will have ...
0
votes
0answers
16 views

How is the better way to import coordinates from excel to txt working with FlowMapper?

I am working with FlowMapper plugin on QGIS. And want to know the better way to import coordinates from excel to txt.
1
vote
1answer
79 views

With QGIS Plugin Builder, receiving “ImportError: cannot import name”

While doing a first-time attempt to craft a simple plugin, I ran into the above error. I am using QGIS 2.6.0 for windows, the QT Designer that comes with that package, and the plugin builder plugin ...
3
votes
1answer
96 views

Raster values - QGIS (Point Sampling Tool) vs. Surfer (Grid Residuals)

I have a grid/raster file, interpolated using triangulation method in Surfer (Golden Software). When I contour the file (either in Surfer or QGIS), the contours are basically identical. I have a ...
2
votes
1answer
126 views

QGIS 2.6 - Point Sampling Tool plugin producing empty shapefile

I use a DEM file (*.tif) and a points layer. My need is basic : getting the Z value for each point by extracting them from the DEM. Both layers correctly opened with QGIS 2.6. The DEM returns a Z ...
1
vote
0answers
24 views

Browse files in Python QGIS plugin [closed]

I have read this How to open the "File Browse" dialog in Windows from a PyQGIS plugin code? How can I do it in qt designer? Because I can't get longer than ok/cancel windows
1
vote
2answers
31 views

QGIS 2.4 crashes when symbolizing QgsComposerShape in Python with ScriptRunner

I'm attempting to use ScriptRunner to output a jpeg of a red rectangle using QGIS Composer to understand the QgsComposerShape. Everything works except QGIS crashes when the symbol is applied. The ...
3
votes
0answers
26 views

QGIS Cross Section Profile Distance using Ellipsoid?

I am working with QGIS 1.8 and 2.6 and can't get any of the Cross Section Profile tools to provide the ellipsoid ("proper") distances. All the distances use geographic coordinates which are too ...
3
votes
1answer
52 views

How to add documentation for QGIS Processing algorithms?

In the Processing modeler, many of the algorithm help tabs say: Sorry, no help is available for this algorithm. In the QGIS sourcecode, the processing algorithms seem to reside in: ...
3
votes
1answer
87 views

QGIS Plugin installed but reported as invalid

I'm just discovering QGIS so please excuse my ignorance! I have QGIS 2.4.0 installed, and am trying to install Ordnance Survey Mastermap data. I have installed the OS2OGR translator to handle the ...
3
votes
1answer
73 views

QGIS Quantile method

I have a question about the quantile classification in QGIS (2.6 and master, windows or linux). I used the points in polygon fonction. I have 100 polygons. In the attributes of my 100 polygon I get ...
2
votes
1answer
65 views

How to download all QGIS plugins?

Does anyone have any idea how I could download all QGIS plugins without having to do that from the interface one by one (possible but tedious). I am doing this for a friend who uses an offline ...
1
vote
2answers
161 views

Qgis 2.2 error plugin manager/installer error

I get this error at startup Ocurrió un error durante la ejecución del siguiente código: import pyplugin_installer Traceback (most recent call last): File "", line 1, in File ...
4
votes
2answers
730 views

How can I add OpenLayers layer from the python console?

I am new to the python console. How can I add a layer from the OpenLayers plugin from the python console? Thank you
2
votes
1answer
95 views

Add OpenLayers layer from QGIS's Python console?

On QGIS 2.4.0-Chugiak the Openlayers plugin is found under Web menu rather than the Plugins menu. How can you use the Python console to add a Openlayers Google Maps layer? The following code give us ...
1
vote
1answer
77 views
1
vote
1answer
88 views

How to run and debug PyQGIS scripts in PyCharm Community Edition 3.4.1

I am working with creating plugins for QGIS 2.4.0 (Chugiak). I am curious to know how I can write the codes, and debug them in the environment I am comfortable in, i.e. PyCharm Community Edition ...
2
votes
1answer
30 views

Direction of movement with points2paths in QGIS

I have a data set containing ship movements. I used the Points2paths plugin in QGIS to connect the points with the ship's names as factor and the time the signal was picked up as sorting value. Now I ...
1
vote
1answer
75 views

QGIS PointConnector Plugin - x out of x lines not drawn

Unfortunately every try to generate lines between points (.shp) with ids (1-6) and a csv-file with from - to values failed. Maybe you can give me a hint whats wrong with my workflow? 1) I generated a ...
1
vote
3answers
560 views

How to select features of visible layers in QGIS

In QGIS 1.8 I used plugin "Select features of visible layers by rectangle" to know the layer that owns a visible feature. In QGIS 2.0.1 this plugin is no more available. I wonder if it is possible to ...
1
vote
1answer
92 views

QGIS Metatools error

I haven't been able to successfully use the QGIS MetaTools plugin for describing metadata. Has anyone used it before? When I try to create metadata for a shapefile, the plugin creates the xml file but ...
0
votes
0answers
16 views

How to start Animove

I installed the plugin Animove (under QGIS 2.0.1.) - but I don't know, how to start it. Who has an idea? Bertram
0
votes
0answers
25 views

how to add different data frames in QGIS? [duplicate]

![enter image description here][1]how can i add different data frames in QGIS and show all data frames in single map like we add different data frames in ARCGIS and in single map we show these data ...