Software plugins that add functionality to the QGIS package
0
votes
0answers
21 views
Installing TauDEM on Windows 8
Has anyone installed TauDEM on Windows 8?
I have tried to install TauDEM on the 1.9.0 master version of QGIS, but I get just error messages.
I have successfully installed TauDEM in the same ...
1
vote
1answer
37 views
How to set default bad layers handler in the python plugin?
I am trying to write a python plugin for QGis. My python plugin will copy a template qgis project into data catalog with ESRI shapefiles. Because data catalogs can vary in its content there will be ...
2
votes
0answers
33 views
How to fix ImportErrors when loading Python plugins in QGIS?
I have recently installed QGIS 1.8 in Windows 8. Although QGIS seems to be working fine, I cannot load plugins after their installation. Instead I keep getting this message:
Traceback (most recent ...
2
votes
1answer
28 views
cannot download 3rd party plugins in qgis
I want to download SDA4PP plug-in in QGIS. Unfortunately I cannot see the button to download 3rd party plugins, as indicated in the install instructions at that link. I am using this program on a ...
0
votes
0answers
32 views
QGIS Plugins - DLL load failed: %1 is not a valid Win32 application
This is my first question so please go easy.
I am trying to develop a Plugin for QGIS. I made my plugin using the "plugin builder", then compiled the .qrc and .ui files with PySide-rcc.exe and ...
3
votes
1answer
70 views
+100
How to programmatically associate a layer with a custom UI?
I know it is possible to associate a layer with a custom UI for editing feature attributes using the QGIS interface. But is this possible with Python?
This link shows how to achieve the result ...
-2
votes
0answers
32 views
[QGIS][Plugin] Loss approval of plugin publication [closed]
As I did not find any contact Related to the QGIS Plugin release issue.
So I made my question here...
Recently, I have uploaded a plugin to and got approval from QGIS.
But after I did some version ...
0
votes
0answers
29 views
Why does importing data through MSSQL provider throw this error?
(Sorry for the awful title, but I will refine if we can figure this out...)
I've imported data through drag 'n drop without using the geometry_columns name specifically - the default name when ...
0
votes
0answers
19 views
I can't fetch external plugin in 1.7.3 version
All the plugins are unavailable and are not getting connected.
Only installed plugins are available.
I tried changing proxy settings and manually downloaded and installed plugins, but neither of those ...
3
votes
1answer
60 views
How to make raster cells glow in QGIS?
I would like to make my raster cells glow in QGIS. If I have a dataset where only a few pixels has a value, they can be pretty difficult to spot (unless I know where to look). Stretching helps a bit, ...
3
votes
1answer
72 views
Is there a way to create a plugin in C++ without compiling all the Qgis source?
This is my second post and I apologize if it's post the same day on the first.
After several researchs, I found the only way to create a plugin in C++ is to compile the Qgis source with the plugin ...
1
vote
1answer
73 views
make: pyuic4: command not found
I need to develop a QGIS plugin for a project.
First, I launched the following command for the installation on Ubuntu 12.04:
sudo apt-get update
sudo apt-get install qgis
sudo apt-get install ...
1
vote
1answer
42 views
OpenLayers Rendering Error [duplicate]
I'm using QGIS to render some air quality modelling results. I'm having issues with the OpenLayers Plugin whenever I have another vector layer active. The plugin works if it's the only layer in the ...
0
votes
2answers
42 views
How do I successfully install the LecoS plug-in for QGIS 1.8
I have been trying to follow the instructions given here, but repeatedly get an error message pop-up titled "Mount" stating Access is Denied.
Does anyone have a solution please?
1
vote
1answer
21 views
Image map plugin not working with point data QGIS
I have a point shapefile and I am trying to create a html image from it using the html image map plugin; however, I can not get it work.
I get the error:
Wrong geometry type
Any ideas on this? ...
0
votes
1answer
61 views
How to install Sextante in QGIS 1.8 without Plugin Installer?
How can I install sextante (and where can I download it) if the Plugin Installer doesn't works?
As I work for a corporation, I have some problems conecting to the official repository, and I cannot ...
0
votes
1answer
40 views
Ubuntu 'Manage plugins' in 1.9 (master) doesn't show 1.8 plugins
I'm using Qgis master on Windows 7 and more recently xubuntu 13.04. On xubuntu, the 'fetch python plugins' is missing, which Nathan just pointed out was intentional rather than a bug. My problem is ...
1
vote
1answer
71 views
Fetch Python Plugins missing
I'm running QGis master v1.9.0 on xubuntu and the 'fetch python plugins' option is absent. This guy had this problem with vanilla 1.7.5 but fixed it by upgrading to 1.9.0 master. Nishant had this ...
0
votes
1answer
28 views
Installing raster resampling module in QGIS 1.8
On the website of Sourcepole, I have recently come across the case of resampling images in Quantum GIS. Because I am rather a beginner in GIS software I would like to ask you for information about how ...
0
votes
1answer
32 views
How to get mean of pixel values within a buffer zone around current mouse position in QGIS
for a qgis 1.8 python plugin I want to query the mean of all pixel values of a raster layer within a defined buffer around the current mouse position, not for an existing point layer.
For the buffer ...
0
votes
0answers
40 views
How to export png to file system with python?
I use python to make a plugin that contains
shape file,color_bar,time_bar
3 items above
now I want to export my result to a png image
After I find the method to do it
I find a similar way to ...
1
vote
1answer
38 views
Why is my custom QGIS repository not working in recent qgis-dev version?
I have a custom QGIS repository that worked well with my own plugins.xml on a private server. Yesterday I downloaded and installed the newest QGIS-DEV that now include some changes in the Python ...
1
vote
1answer
45 views
Are there qgis equivalent to Cogo tools of ArcView 3.2
We are transistioning to Qgis, i have GIS users that currently use ArcView 3.2 (yes there are still people using this) they find the cogo tools very useful and I was wondering if there is an ...
1
vote
0answers
71 views
Install shapely for QGIS on Mac
I know there are a number of similar questions, but none of them have answers that allow me to use shapely in QGIS. In particular I am trying to install the Contour plugin, but this fails with the ...
-1
votes
1answer
50 views
QGIS 1.8 python refresh maps
i have developed this plugin .. all works fine but the map wont get refreshed . here is code
vectorCount =0
mpointCount=0
mlineCount=0
mpolygonCount=0
mrasterCount=0
mlegnd = ...
0
votes
0answers
24 views
Plugins menu not showing up
I want to use the TraceDigitize plugin on QGIS v1.8.0. I've added it to the Python/plugins folder in Explorer and it now shows up in the list when I go to Plugins>Manage plugins.
It says it's ...
2
votes
0answers
35 views
Rounding error in qgis point sampling tool
I'm not sure if this is a bug or of it is due to the implementation. I am using a raster that has values greater than 1,000,000 and Qgis displays these numbers in a scientific notation. For instance, ...
0
votes
1answer
91 views
Instructions for installing Sextante plugin
As a follow-up to the question I recently asked on PyQGIS, can someone please point me to a document, webpage or thread that provides me with step-by-step instructions as to how to install an external ...
1
vote
0answers
32 views
QGIS Points to Path Plugin Date/time error [closed]
I would like to use the Points to Paths plugin to plot the tracks of collared animals, exactly as specified on this page http://spatialgalaxy.net/2011/12/30/qgis-plugin-of-the-week-points-to-paths/
...
4
votes
2answers
81 views
How to run two versions of QGIS simultaneously
I really enjoy seeing the new features and icons of QGIS 1.9 nightly versions.
It's looking fantastic, and some features are already very useful for my work.
However, it is inherently less stable ...
2
votes
1answer
63 views
Getting polygon shapefile node coordinates and point order
I am trying to get the coordinates of each node of a polygon in QGIS. What I basically did is use the following tools:
Vector -> Geometry tools -> Extract nodes
Vector -> Geometry tools -> Export ...
3
votes
0answers
65 views
How to write an address search plugin?
I am migrating some users from MapInfo to QGIS, and before they sign off on it, they want a very simple address search in the same way that we currently have one working in MapBasic. I;ve been having ...
0
votes
1answer
41 views
Is it possible to install qgis plugin in a specific non default directory?
Is it possible to install a plugin to a specific directory e.g. D:\folder instead of the default one .qgis\python\plugin?
Furthermore, can QGIS access plugins from different directories and folders?
1
vote
1answer
55 views
How to create histograms
I am very new at using GIS data and in particular QGIS (1.7.3) and I need some help to produce histograms regarding my data. I have a great number of data about an algae density collected in 8 ...
1
vote
3answers
63 views
How to setup a debugger for QGIS Plugin development?
As the title of the question implies, I wish to know how to set up a QGIS Python Plugin Debugger so that I can develop plugins more efficiently.
Any information regarding this would be much ...
0
votes
1answer
54 views
QGIS plugin WORKS under Windows but NOT under Linux. How to get fîle path properly under Linux?
I am currently working on a QGIS plugin which depits node to node discreet flows. Let' say adaption of Tobler's Flow Mapper to QGIS.
Plugin currently tested and working under Windows. But not under ...
1
vote
1answer
55 views
Best Platform to develop QGIS Python Plugins
I am currently developing QGIS Python Plugins in a Windows 7 64-bit environment.
Having said this I am stumbling across various issues which from what I have been able to gather have a less tendency ...
0
votes
0answers
13 views
How can i use openModeller plug-in for QGIS?
As far as I know, niche modeling is possible in the old version of QGIS by using openmedeller plug-in.
I want to use 'openModeller' using the current version of QGIS(v 1.7.4).
Is there any solution to ...
2
votes
3answers
102 views
How to add QGIS Python API Intellisense support in Aptana Studio3/Pydev
I'm developing QGIS plugins using PyDev in Aptana Studio 3 and I would like to know if it's possible to make it aware of the QGIS API and add some "intellisense" functionnalities when programming. For ...
0
votes
1answer
68 views
Grass algorithms doesn't appear in the sextante toolbar in QGIS
I was having problems with some sextante algorithms in my QGIS 1.8, something related with wrong "os" name, I found a post in which reccomend to install the 1.9 master version.
I clean uninstalled ...
-2
votes
1answer
42 views
Qgis: Select multiple layers in sql-Filter [closed]
I have a Shape-File with lines of streets. Now I want qgis only to show the categories: Type: primary and Type: secondary and Type: motorway.
How do I do this?
This doesn't work:
"type" = 'primary' ...
0
votes
1answer
48 views
Attribute editing in QGIS on geoJson file
We have vector files in the format of geoJson files. We need to keep it in geoJson format as it is picked up by mobile devices via Restful services.
The problem is we want to change the attributes of ...
1
vote
0answers
17 views
GDAL Plugin with a different version of GDAL aready built into QGIS
My qgis windows version is 1.8.0 Lisboa and use the gdaltools in version1.9.2.
I want to use the plugin NetCDFBrowser, but this plugin need the gdal 1.10.
I install 1.10 stand-alone gdal find here ...
0
votes
0answers
40 views
Use QuantumGIS to bulk-import csv files
I have a large set of .csv-files containing geographic information. Every dataset consists out of 2 .csv-files! This is my folder-structure. All files in Tracks are formatted equally and all in Routes ...
1
vote
2answers
97 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 ...
0
votes
0answers
86 views
QGIS Plugin Development - Displaying 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 ...
0
votes
1answer
40 views
How to use expression in QgsVectorlayer label by using python?
how to show the two field values as a label on features. I have done it for a field called "ErrorDescr" with this i need to show another field values. Other field is "MarkerId"
...
2
votes
1answer
50 views
QGis Plugin Licence
I would like to create a plugin using commercial software.
Does the QGis licence permit this?
Are there any restrictions on the licence I can choose to apply to my plugin?
0
votes
0answers
8 views
Cut lines on each node and give them new start/end points for using shortest path tool accurate [duplicate]
I have to shapefile layers for a city. First contains the road network as lines the other one has point features for the nodes. Unfortunatley the single lines don't stop at each node, they often cross ...
-3
votes
1answer
62 views
how to call a function when I press the button? [closed]
def function(self):
QMessageBox.information(self.iface.mainWindow(),
QCoreApplication.translate('HelloWorld', "HelloWorld"),
QCoreApplication.translate('HelloWorld', ...
