Software plugins that add functionality to the QGIS package

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2
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2answers
40 views

How can I access to elements in dir(some_class) of PyQGIS without a dictionary in my code?

I'm developing a QGIS plugin to search class methods in the different classes of PyQGIS. I used three widgets: 2 objects of type QLineEdit (for classes and class methods) and one QTextBrowser (for ...
2
votes
1answer
42 views

How to fix QGIS Plugins crashing with “NameError: name 'pyplugin_installer' is not defined”?

I recently switched to Windows 10 and therefor did a clean Windows and QGIS 2.10.1 Install. QGIS worked fine, I reinstalled all Plugins, that I used to have. No Problems. Today I switched on the PC ...
2
votes
1answer
376 views

How to fix “Couldn't load plugin …” and “ImportError: No module named …” in QGIS plugins?

After installation of Quantum GIS I tried to use Table Manager Module, but I can't do it. Here is the message: Nem tudom betölteni a 'tablemanager' modult innen: ['C:/PROGRA~1/Quantum GIS ...
1
vote
1answer
413 views

Export to Open Layers plugin doesn't work with Raster and WMS

i am trying to export a Qgis_2.4 project to openlayers using the "Export to OpenLayers" plugin. I cannot export raster layer. I am not getting any error message, but the raster layer doesn't appear ...
0
votes
1answer
11 views

Installing QGIS plugin called profile from line? [duplicate]

i am trying to install a new plugin called profile from line and then this error appear and i dont konow what to do. Couldn't load plugin 'profilefromline' from ...
1
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0answers
20 views

Adding to signature list from ROI list does not work?

I'm trying out QGIS with SCP, but I've run into some problems First of all, my setup is as follows: QGIS version 2.10.1-Pisa on Mac OSX Yosemite 10.10.5 compiled and running against qt 4.8.6 ...
1
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0answers
34 views

How to refresh or update a vrt layer in Qgis?

When using the QGIS SpreadSheet Layers plugin, how do I update the SQLite query without closing and reopening QGIS? I cannot see a "watch file" equivalent. The plugin creates and uses a *.vrt file ...
3
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0answers
72 views

How to develop a QGIS plugin to fully run spatial queries with PostGIS?

I am developing a QGIS plugin that fully runs spatial queries with PostGIS. I developed all spatial queries which need some adjustment. I am looking for some resources or documents to know how to ...
3
votes
2answers
643 views

How to customize the QGIS GUI using Python?

Is it possible to hide/remove/customize the default UI of QGIS from a Python plugin? I want to add my own menus and toolbars and remove some included by default in QGIS. If it's possible, which ...
2
votes
2answers
570 views

'QgsVectorDataProvider' object has no attribute 'select'

I want to create a tool layer in QGIS 2.4 that will select any vector features that intersect with that point. In my script I tried the following function: def selectFeature(self, point, button): ...
1
vote
1answer
19 views

How to register a broadcast on QGIS to start my plugin on start after loading plugins

I want to perform a default task when user opens QGIS but here I am building it as a python plugin so I want a signal or broadcast to call my plugin. I didn't build QGIS from source my plugin should ...
1
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0answers
22 views

Output formats not showing in heatmap plugin (QGis 2.10.1 in ubuntu 14.04)

I just upgraded to QGIS 2.10 (using the debian repos) and the heatmap plugin doesn't show any formats in the dropdown menu. I'm able to open every raster format I have at hand and, of course, the ...
1
vote
1answer
169 views

Raster menu does not have any tools in QGIS

In the QGIS raster menu only raster calculator is available, how do you get other tools, like wrap (reproject)? Please see the image below.
3
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0answers
29 views

How to display charts next to features in the map?

This question is meant to be primarily on QGIS software but all other software solutions are welcome as far as it is possible to achieve it as easy as possible, preferably out of the box. Though the ...
0
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0answers
18 views

ORACLE Metadata Table used by QGIS?

When connecting to ORACLE Spatial with QGIS, QGIS Needs a metadata table about all available Geomtry columns in the database. If not provided, QGIS scans all tables with geometry columns wich can ...
1
vote
1answer
38 views

Close dialog when algorithm is finished (QGIS plugin)

I've read many threads on this but I'm not able to figure out the solution (I'm a beginner to the plugin creation...). What I what to do is to close the dialog window when the algorithm has finished ...
1
vote
1answer
258 views

How to find chainage of points using LRS

I have a Shapefile of road that I have converted from a KML file (created on Google Earth) and a txt file containing lat long (from GPS) of points with some attributes. The points are not exactly on ...
0
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0answers
28 views

GIS route creation from street names

I have a list of streets comprising 300+ routes. Each route (in text) lists 4-5 street names where the route should take place. I would like to create each route, that is, plot the street names and ...
1
vote
1answer
26 views

How to merge(transfer) one layer into another postgis layer?

I want to merge 2 layer which have identical structure. First layer is from postgres database table say "layer1" and other layer is shapefile say "layer2". I want to merge layer2 "INTO" layer1 (NOT ...
2
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0answers
31 views

Using Terrain Profile plugin with an interpolated raster

I am very new to QGIS and the goal of this exercise is to view an elevation profile of a river from a set of discrete points taken from surveying records. Steps taken: A vector layer was created ...
1
vote
1answer
41 views

How can I get the first selection of a layer in a QgsMapLayerComboBox?

I'm developing a very simple QGIS plugin to calculate raster average by using GDAL. It uses a QgsMapLayerComboBox and a filter to select only raster layers. However, it needs to select twice a layer ...
1
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1answer
21 views

Qtiles won't work with Range Scale?

I am using QGIS with QTiles plugins. It was working perfectly, until I use Scale Range within my style. When I do so, the Scaled Range layer is not printed at all on the generated png. Do you know ...
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0answers
51 views

How do I use r.horizon in QGIS?

I have a raster file I wish to find the horizon angles from. I am currently using QGIS 2.10.1-pisa (the latest updated version) with the GRASS plugin (6.4.3 and 7.0). I have a raster file generated in ...
2
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3answers
788 views

How to calculate Image boundary / footprint of satellite images using open source tools?

I'm referring to this question&discussion: How do I create a shapefile showing footprints of Rasters? I need to create the polygon outlines of several single layer raster images, not the ...
3
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2answers
149 views

How to classify a raster using QGIS Plugin interacting with PostGIS?

I'm developing a QGIS plugin where users can enter some parameters (like distance, depth, area...) and by submiting the plugin interact with a PostGIS database and extract informations form vector and ...
2
votes
1answer
110 views

Where is the “Add vector layer”-button in GRASS 6.4.4. plug-in QGIS 2.10.1?

I've just downloaded and installed the new version of QGIS 2.10.1 with GRASS 6.4.4. When opening a new GRASS mapset and importing layers, I missed the button "Add a new vector layer". I've updated ...
2
votes
1answer
64 views

How to add loading bar in QGIS Plugin development?

Every time i use tool or plugin in QuantumGIS, i saw a kind of bar like this for indicating loading progress : The different between that bar and Progress Bar is that progress bar will increase ...
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0answers
54 views

QGIS 2.10 crashes while working with Qgis2web plugin

Currently I am working on Qgis2Web for editing and generating web maps from my vector data. But after opening the plug in window. QGIS got crashed.
2
votes
1answer
35 views

How to create Time-Space Maps in QGIS or ArcGis?

im wondering if its possible to create a Time-Space Map in QGis or ArcGis. As i already found one can use rubber sheeting in ArcGis to create such an effect but as far as this goes you are about to ...
1
vote
1answer
148 views

Is there an update for QMarxan plugin version 2.4?

Is there an update for the QMarxan plugin which at this stage only works on version 1.8.0. I did read on one forum that this was in the process of being developed. Any feedback much appreciated.
2
votes
1answer
108 views

spectral profile for multilayer/time series

I am missing a spectral profile in QGIS which enables me to see the values for all bands of a given pixel. (absolutely necessary for multispectral and multitemporal/time series work) It seems, there ...
1
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0answers
56 views

How to integrate QT User Interface with QGIS Python Plugin?

I created a very simple python program using GDAL to calculate the summary and reduction between two raster value like this : import os from osgeo import ogr, gdal from gdalconst import * ...
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0answers
43 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
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0answers
23 views

Quantumnik plugin replacement?

I am looking for export QGIS Style in MapNik (so, his .xml format) I see that Quantumnik plugin can do that, but is not supported anymore (and cannot be installed at all) . Is there any alternative ...
3
votes
2answers
54 views

QGIS: Creating Circles Around Points Imported from a Excel File (Lat, Long)

I am new to the QGIS platform and have been experimenting with the tool. I currently have a Basemap layer and a Shapefile layer on top of it. Now, I want to import a .csv file containing (lat, ...
2
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0answers
16 views

QGIS TimeManager plugin: how to define the settings from the python console?

rather than defining interactively the 'Settings' of the QGIS Time Manager plugin, I would like to have the possibility to set them using the python console. This would save a lot of time in case one ...
1
vote
1answer
48 views

More functions in my plugin

I created my plugin with Plugin Builder in QGIS. It works great. Now I want to add more functions (http://qgis4dummies.wdfiles.com/local--files/grass-plugin/01_nuovo_mapset_grass_qgis.png like in this ...
0
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0answers
22 views

“Handle bad layers” with spline plugin

I´ve been trying to use the QGIS Spline plugin and so far it was going pretty good, though I had a few bumps I got through with help. But now, the layers I've worked with have dissappeared (or have ...
2
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2answers
58 views

QGIS Processing - Additional Creation Parameter for GdalWarp

I am having a hard time getting the "Additional Creation Parameters" to work when using GdalWarp through the processing toolbox. I am trying to set the nodata value to 0 for the output raster. ...
1
vote
1answer
25 views

QGIS--computing local standard deviation (from many bands) to each cell

I have HDF images with 365 bands each. Is there a way to compute local standard deviation across all of these bands with results appearing in each cell? I have tried Zonal Statistics (with polygons ...
1
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0answers
15 views

C++ plugin deployment

I´ve downloaded qgis_hello_world from GitHUB (https://github.com/thebigspoon/qgis_cpp_plugin_cookbook) And got the code compiled with Visual Studio 2012 express on a win7 machine (though I had to ...
4
votes
3answers
2k views

How to install QGIS 1.8 plugin Georeferencer?

My question is about qgis 1.8 georeferencer plugin. I installed the new version qgis 1.8 but I don't have the georeferencer plugins, how do I install it? I used the georeferencing plugin with QGIS 1.6 ...
1
vote
1answer
69 views

How to install QGIS 1.8 plugin QGIS2KML?

I am trying to download QGIS2KML plugin. I went to Plugins → Fetch Python Plugins in the Repositories tab and pasted the url. It claimed that it was successfully downloaded, however, QGIS2KML was ...
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0answers
17 views

Scrolling features in QGIS following field?

I have a lot of features with labels associated. Because some of this features are wrong placed, I have to scroll them all. Usually I work with the attribute table open and select every single feature ...
1
vote
2answers
676 views

How to copy attribute values of fields in selected features of one layer to another Qgis programmatically?

I am trying to get the values of attributes of the selected features of a layer field by field and copy to another layer that I created in qgis with pyqgis. Is here a example for this. Every example ...
1
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0answers
11 views

clustering categorized data

I don't know so much GIS specific terminology, so I am sorry for using the wrong words. I'll try to make my point clear by first describing what I want to achieve and then what I tried. [goal] I am ...
2
votes
1answer
68 views

QGis plugin to django. (APP to webAPP)

What is the best aproach to make a qgis plugin using qt(python), and use that same app and integrate with a django project, in order to put that app on the web with the minimum replicated code ...
1
vote
2answers
33 views

Map with just City/Country/River/etc names.

I am looking for a plug in or a map, that only has the names of the countries and cities and other urban and/or geographical features. Does anyone have or know of such a map/plugin. I'v e been ...
1
vote
1answer
97 views

Identifying Left and Right Mouse Button Clicks in PyQgis application

I am relatively new to PyQt. I am trying create a custom plugin for Qgis which enables the user to select some features by drawing polygon on the canvas using mouse clicks and then performs ...
3
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0answers
60 views

How to access a deleted features attributes (before committing)

I have a signal setup for a feature deletion event on a layer: self.layer.featureDeleted.connect(self.feature_deleted) When I try and grab an attribute from the deleted feature on the slot, a ...