Software plugins that add functionality to the QGIS package
0
votes
0answers
21 views
add 3rd party repositories [duplicate]
Possible Duplicate:
How to install OpenLayers plugin in QGIS1.8
"add 3rd party repositories" is missing from v 1.8 QGIS plugin installer. I would like to access the Openlayers plugin which ...
1
vote
1answer
143 views
installing module in embeded python in qgis
I'm newbie to Quantum GIS and Python.
I'm using QGIS in windows platform.
How I can install module for python embedded in QGIS?
Also, how can I run embedded python from windows directly?
Thanks
0
votes
2answers
336 views
An error has occured while executing Python code while doing home range analysis (Qgis 1.8.0)
It keeps appearing:
Traceback (most recent call last):
File "C:/Users/Worten/.qgis//python/plugins\HomeRange_plugin\HRplugin_dialog.py", line 80, in
QObject.connect(self.buttonBox, ...
0
votes
0answers
182 views
Qgis python plugins development with Eclipse
I'm using Eclipse's PyDev extension to develop python plugins for Qgis.
I did the required configs for the interpreter in Eclipse to be able to use python.
When I start a PyDev project, all the Python ...
1
vote
1answer
122 views
ReportLab integration into QGIS returns error message “no module named reportlab”
I want to use ReportLab in my own plugin which I have written for QGIS. I have installed ReportLab for the python versions 2.4, 2.5 and 2.6. The package is respectively installed into the ...
3
votes
2answers
466 views
How much information does QGIS's OpenStreetmap Plugin download?
I am using the OpenStreetmap Plugin for QGIS to download the information for my university extent.
The information as I see is downloaded in vector format divided into Points, polygons and lines...
...
1
vote
1answer
280 views
How to disable on-focus “scrolling” of dropdownlists in QGIS forms?
The dropdownlists in QGIS form has an advanced action behaviour i.e. the items in a dropdownlist are getting scrolled while we scroll the mouse wheel by focusing over the control.
I don't want this ...
6
votes
1answer
128 views
Jitter or Randomise Points in QGIS
Occasionally I'm asked to plot points that relate to sensitive data items. I would quite like to be able to add a varying level of random jitter to points when plotting so that point density is still ...
0
votes
1answer
106 views
QGIS - Unable to get OSM data on re-opening project
I have now successfully got OSM maps to import as I would like, but if I save the project then later re-open, I always get a bad layer message and I have to reload the OSM once the project is open.
...
0
votes
1answer
171 views
Which Plugin repository has the Table Manager Plugin? [closed]
I was quite astonished to see that QGIS 1.8 cannot delete shp fields. I looked for a solution and found that there is a plugin called the Table Manager. After installing ALL of the 3rd party plugin ...
1
vote
0answers
130 views
Problem using addVectorLayer() in Qgis
I am confused a bit, using addVectorLayer() in QGIS plugin.
I want to add and display a vector layer, directly when QGIS opens. Hence I am using addVectorLayer() in _init_() function of my plugin. ...
5
votes
3answers
1k views
How to access QGIS Plugin Repositories from behind a proxy?
I have been trying to teach myself QGIS by using this forum and others to help. Most of my questions can be answered by downloading plugins that are available through 3rd party repositories but for ...
3
votes
1answer
171 views
r.watershed analysis error from raster map being in different zone and unable to be opened
I tried running my DEM (geotiff) file through the r.watershed program by the GRASS GIS plugin of QGIS. I believe the error message results from a raster map in the different zone than the current ...
1
vote
0answers
227 views
How to change feature's geometry?
Hy,
I'm creating my layer like this:
crs = core.QgsCoordinateReferenceSystem(4326, core.QgsCoordinateReferenceSystem.EpsgCrsId)
uri = "Polygon"
uri += '?crs=' + crs.authid()
uri += ...
0
votes
0answers
21 views
Set buffer radius in metric units in qGIS [duplicate]
Possible Duplicate:
What is up with QGIS buffer tool units?
A similar question to this one has already been asked QGIS - Change unit of measure from degrees to meters, but none of the steps ...
4
votes
1answer
150 views
Surface covered by buffers in QGIS
In QGIS, I have plotted buffers around points. I would like to calculate the area which falls under buffers without over counting due to buffer overlaps.
Is there a quick and easy way to do this?
2
votes
1answer
351 views
Loading an older google satellite image with OpenLayers plugin in QGIS
I am using the OpenLayers plugin in QGIS. I want to use the google satellite layer, but there is a cloud on the specific image. Is it possible to load one of the older google satellite images? Like ...
3
votes
1answer
181 views
QGIS - export a project with dependencies
I was wandering if there was a way to save a specific project with all layers as dependent files to make it easy to share with collaborators.
for example, create a zipped or non-zipped folder ...
7
votes
1answer
869 views
Unable to Install External QGIS Plugins
I'm using: QGIS version 1.8.0-Lisboa on Windows XP, installed using OSGeo4W
I am behind a proxy but I have configured it in Options > Network.
When I go to Plugins > Fetch Python Plugins..
All of ...
1
vote
2answers
88 views
Fetching field values from uncommitted features on Qgis
I'm trying to fetch a feature's field value on Qgis, I use QgsFeature.attributeMap().value(cont int & key).toDouble()
This works fine for committed features but it always returns " 0 " if the ...
2
votes
0answers
168 views
Freehand plugin query
I've installed the QGIS 'Freehand' plugin and I have a query regarding it.
When drawing a polygon qgis automatically closes the polygon when the pen leaves the graphic tablet. Is there any way to ...
1
vote
1answer
572 views
How can I create a custom form to display the attributes of the selected object?
I have already appealed to the selected objects, and found a way how to put them in a MsgBox. But I need to output was in the form
0
votes
1answer
667 views
How to install sda4pp plugin with missing repository in QGIS
I see that the repository for the sda4pp plugin went down in 2011. Does anyone know if there is another way to download the plug-in with the repository missing?
If this plug-in is no longer ...
3
votes
1answer
302 views
Changing attribute data types using PyQGIS
OK, so I've already asked a question how to access attribute data types when developing plugin for QGIS, using PyQGIS. And one helpful member said i should use pendingFields() method on the current ...
0
votes
1answer
94 views
Qgis : QGraphicsTextItem's position not updated?
I'm using
QgisInterface->mapCanvas()->scene()->addItem(QGraphicsTextItem)
to add a QGraphicsTextItem to the map canvas. The problem is that when I use the pan tool to move the display the added ...
0
votes
0answers
58 views
How can I create form with controls using QGIS(python)? [duplicate]
Possible Duplicate:
How do I build a custom form for entering attributes in QGIS
Help me, please create a form with controls using QGIS plugin.
Thanks!
6
votes
1answer
648 views
How can i create sectors for telecom towers
friends i am seeking advice from the GIS community
I work in the Mobile networks industry and i took up a task to create a plugin for QGIS using c++/python that does the following:
step 1: Create ...
4
votes
1answer
430 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
141 views
Qgis C++ plugin translation
I'm having issues with the translation of my Qgis plugin.
static const QString sName = QObject::tr( "Editeur Monoscopique 3D" );
MyClass::MyClass( QgisInterface * theQgisInterface ):
...
1
vote
2answers
151 views
Toggle editing option in plugins
I am working on python plugins for QGIS.I developed the plugins same as RT SQL LAYER plugins.
When we draw the layers using query builder of "Add Postgis Layer" option,toggle editing option is ...
2
votes
1answer
50 views
“Find by attribute” plugin error
This is the error message, when launching the plugin. I hope this is the right place, where to report this kind of message.
Any help would be appriciated!
An error has occured while executing ...
7
votes
4answers
1k views
How to close watermarks window in QGIS Openlayers plugin?
I'm using Quantum GIS Ver. 1.7.4. I have upgraded openlayers plugin 0.7 to 0.9. However when I open google satellite, a watermarks/copyright dialog box "Data Peta@2012 ..." appear in the middle of the ...
2
votes
1answer
207 views
Using nviz module in GRASS through qgis error
I'm an new user to qgis/GRASS and I've run into a problem with the nviz module.
In trying to visualise a raster heat map created from vector contours in 3D using the nviz module in GRASS tools in ...
0
votes
0answers
57 views
How to turn off Google map data copyrighted window in Google Street layer (Qgis - Openlayers Plugin)? [duplicate]
Possible Duplicate:
How to close watermarks in openlayers plugin
After a few weeks not using Qgis, this morning I opened it up, accepted a request to update Openlayers Plugin. Right now, I ...
3
votes
1answer
392 views
Get a pixel value
How can i do this operation:
I want to get a pixel value fro the satellite image (Landat, GeoTIFF, 7 bands) using qgis-python.
What operators should i use? (for example in qgis's Python Console)
...
1
vote
0answers
67 views
QgsComposerArrow
>>> QgsComposerShape
<class 'qgis.core.QgsComposerShape'>
>>> QgsComposerLabel
<class 'qgis.core.QgsComposerLabel'>
>>> QgsComposerLegend
<class ...
1
vote
0answers
61 views
Postgres Layer not showing as editable when creating an offline project
My postgres layer in a QGIS saved project does not appear in the "Creat Offline Project" dialog as editable. I want to check it out for offline editing? If I uncheck the "Show only editable layers" ...
1
vote
0answers
214 views
Installation problem with XY Tools [duplicate]
Possible Duplicate:
How to install Pyton libs for XYtools to read Excel files
I was using XY Tools plug-in for QGIS that converts Excel files into attribute table and shape files etc, but ...
2
votes
1answer
111 views
QGIS Cross Tab of Towns and Routes
Using QGIS, I have a layer with 100 towns. I have another layer with 200 cycle routes, each with a different name. I want to create (automatically natch) a table that will help the people in each ...
1
vote
2answers
234 views
How to shift the Map a little bit?
I'm having trouble with two maps, both UTM33N/WGS84. They should be exactly on top of each other but there is a slight shift between them of probably a few hundred meters or so.
I Tried to adjust ...
1
vote
1answer
163 views
Spatial Query plugin broken in MacOS version?
I'm running QGIS 1.7.4-4 on a MacOS 1.6.8.
I'm trying to use the "Spatial Query" plugin but it's not loading.
The plugin is activated and I can see it in the main menu Plugins > Spatial Query > ...
0
votes
0answers
20 views
MapCanvas : Mouse-wheel event filtering/overriding [duplicate]
Possible Duplicate:
MouseWheel event filtering on Qgis
I’m developing a C++ plugin for Qgis and I want to filter/override the mouse-wheel event.
I created a “maptool” to select a polygon ...
2
votes
0answers
61 views
Is there a way to link eVis with time manager in QGIS
I have a point vector layer created from way points of a GPS. I then used the eVis plugin to view geotagged photos for each of these point. I also used the time manager plugin to play through the ...
1
vote
1answer
165 views
How to handle geometry change in Vector Layer?
Hy,
I'm building a plugin in python that manage some lists of wkt from different intern sources (web services, bd, etc..).
I can display every source without any problem.
For displaying them, I use ...
1
vote
1answer
331 views
How to open existing sqlite DB in QspatiaLite plugin?
Using QspatiaLite plugin in QGIS I'm able to create a new database and work with it (load/edit/import/export data). But how can I add a connection to an existing database?
How to add an existing ...
1
vote
2answers
401 views
How to connect the selectionChanged signal with pyqt?
Hi I am developing a plugin for Qgis in python, I need to connect the sselectionChanged signal emitted when a feature of the layer is selected, I could not find any examples on internet, here is what ...
1
vote
0answers
72 views
Setting border-style to 'no pen' using QgsGraduatedSymbolRendererV2
I am developing a QGIS plugin that, after a series of inputs, will produce a thematic map using the QgsGraduatedSymbolRendererV2. Because the polygon are very small, the boarders make it such that ...
2
votes
0answers
141 views
Are there Plugin Compatibility Issues between QGIS 1.6.0 and 1.7.4?
I've been working on a QGIS plugin on Quantum GIS 1.6.0 Copiapo with Python 2.5 that calculates additional values for eachf feature of a vector layer and adds them to the .dbf. We've just upgraded to ...
2
votes
1answer
264 views
Where to activate “Vector” Menu?
I am a QGIS newbie trying to work through Lex Berman's QGIS tutorial. I'm stuck in the "join" unit, because I do not see a Vector menu on my menu bar. The screen shots show that there should be a ...
