Questions tagged [gui]
graphical user interface (GUI,[1] sometimes pronounced 'gooey')[2] is a type of user interface that allows users to interact with electronic devices through graphical icons and visual indicators such as secondary notation
130
questions
0
votes
0answers
17 views
How to make an instance of a GUI every time when click button
I create a custom plugin in QGIS 2 with Qt Designer. When I press button of the plugin I want to open a dialog with a table that has loaded data from the db. The problem is that I am confused on how ...
0
votes
2answers
37 views
PostGIS import shapefile Error
I am using PostGIS GUI to import shapefile. The connection is good. While I successfully imported the Alabama table. I got the following error when I tried to import the other two shapefiles. I ...
2
votes
1answer
86 views
Image Adding Problem to QGIS Plugin GUI with Qt Designer
I'm using QGIS 3.1 and I created a plugin. Finally, I want to add a image(.png) to my plugin's GUI with Qt Designer. But when I add it, QGIS gives an error when it opens and my plugin does not work.
...
1
vote
0answers
174 views
Error in GUI startup when launching GRASS GIS 7.8.4
I have just installed the latest version of GRASS GIS(7.8.4) but it doesn't launch. I've tried reinstalling a few times and nothing seems to work. Does anyone know what is wrong?
Starting GRASS GIS...
...
1
vote
2answers
33 views
Navigator thumbnail panel in QGIS
Using QGIS, is there a way to add a navigation panel that shows a tiny coarse-resolution (zoomed out) version of the map, to illustrate which part of the continent that the main view-window is zoomed ...
3
votes
2answers
55 views
How to Group Parameters in PyQGIS Processing Plugin
The PyQGIS Processing Plugin I'm writing has a lot of parameters, most of which are advanced and won't be necessary for most users. I'm concerned that a user will be confused if they see all these ...
2
votes
0answers
64 views
Making QGIS GUI responsive while adding multiple layers in Plugin
I have a tool button that add many layers from python code (WFS, PostgreSQL, ...), about 50 layers (30s to load) in QGIS.
During the process the application seem to be crashed "not responding&...
0
votes
0answers
39 views
How to remove polyline rectangle from the Canvas on the UncheckBox Condition in QGIS using Python?
def handleItemClicked(self, item):
canvas = iface.mapCanvas()
self.r_polyline = QgsRubberBand(canvas, False)
#self.r_polyline = None
if item.checkState() == QtCore.Qt....
4
votes
1answer
82 views
Opening embedded canvas in new window with all layers
I am creating a standalone custom PyQGIS application and have some questions regarding canvas.
I have read the cookbook:
https://docs.qgis.org/testing/en/docs/pyqgis_developer_cookbook/canvas.html
...
1
vote
1answer
38 views
Select file path via GUI [closed]
I would like to select my input file and output folder path via a GUI. At the moment, I simply defined my paths like this
#path to het input file
input_path = 'c:/Users/tobias/Desktop/object1/object2/...
1
vote
1answer
49 views
Read gdb into shiny app
I want to access a feature class inside a geodatabase (gdb) from inside my shinyapp. I can access the fc class once I provide the gdb path:
gdb_data = arcgisbinding::arc.open(gdb)
but how do I get ...
0
votes
1answer
85 views
Google Earth Engine ui.Select callback fires recursively
I'm attempting to adapt the GEE community tutorial for creating interactive selection areas for analysis, tutorial here. I want to adapt the code to use a dropdown menu via ui.select to turn on and ...
0
votes
1answer
10 views
How to display graphics in IOS when connected remotely with Linux server?
I am trying to work using GRASS GIS for my data remotely from Mac. Here is what I have done:
XQuartz was installed and run;
Terminal was run. I typed: ssh -Y root@IPaddress
Then I typed: grass64 (to ...
0
votes
0answers
40 views
Graphical interface to fine-tune input parameters (arguments) for SNIC segmentation in GEE
For SNIC segmentation in GEE, I want to have a graphical interface (e.g., slider) to adjust input parameters (arguments). I have attached screen shot and request to technical guidance (sample code) ...
0
votes
0answers
23 views
ArcGIS Pro 2.5 Python Package Manager not displaying
I am trying to install some new packages to work with and my Python Package Manager in ArcGIS Pro 2.5 is completely blank; will not display. It was displaying last week when I was working from home, ...
0
votes
0answers
50 views
Hiding optional outputs in Model Builder?
I am creating a model in ArcGIS Desktop version 10.7.1 that uses the "Topo to Raster" tool to convert contours (line shapefile) to a raster. The contours are actually representing lines of equal ...
0
votes
0answers
22 views
QGIS : activating database manager toolbar by default (UI customization)
My company is using the QGIS --customizationfile command line argument to provide our users with a common UI customization. E.g. :
qgis-ltr.exe --customizationfile customization.ui
customization....
0
votes
0answers
24 views
QGIS: Disabled UI elements still showing up
I came across a problem while customizing a (simplified) QGIS UI for usage on a windows tablet.
I managed to turn off all unwanted toolbars, toolbar elements etc. However, when I disable certain ...
3
votes
2answers
5k views
QComboBox multiple selection - PyQT5
I'm making the gui for my QGIS3 plugin using PyQT5 and QT designer. I have a very long list of items in a QComboBox and I need the user to be able to select one or more items. I know that QComboBox ...
3
votes
2answers
140 views
Customize QGIS interface
I'm writing here to ask some questions for a thesis project. My ideas are confused, but I'll try to be clear.
I have a GIS project that represents some historical goods in a region. Each good has ...
3
votes
2answers
261 views
Launch QGIS GUI using batch file and Python 3 - Windows 10
Ultimately I'm attempting to launch the QGIS GUI and run a python script from a batch file. I've reviewed numerous instances referencing similar scenarios on this and other forums but for the life of ...
4
votes
3answers
362 views
Reordering layers in GeoPackage and changing the default naming in QGIS?
I have successfully saved several layers in one GeoPackage in QGIS 3.8. This is how it looks like in DB manager:
I found out that the ordering of the layers is somehow strange when loading the GPKG ...
3
votes
1answer
2k views
Layers Panel Disappeared Completely
I see that other people have mentioned losing track of the layers panel, and people have rightly pointed out that it can be restored by View > Panels > Layers.
But in my install on MacOS 10.14.3, the ...
1
vote
1answer
192 views
How to get QGIS canvas in plugin window? [closed]
I'm working on project where I need insert QGIS canvas as a widget in QGIS plugin. When user click on button it should be loaded into widget. Something like this, this is example where satellite map ...
3
votes
0answers
60 views
Create foldable section in QGIS tool using R script
I am developping a GUI tool in QGIS using an R script and I am wondering how to add this kind of foldable section in the graphical interface.
1
vote
0answers
21 views
Replicating the Layers Panel in my app, with sub-layers [closed]
I've followed this post, using the QGIS Desktop Python Console, to create color ranges for my vector layer. QGIS displays a nice selectable tree in the Layers Panel.
Now I want to develop my own app, ...
7
votes
1answer
355 views
Add Help Menu entry in QGIS 3 from `startup.py`
I would like to add a menu entry in the Help menu pointing to some web ressource, say https://gis.stackexchange.com. The following code executed from the python console works perfect:
from qgis.utils ...
3
votes
1answer
293 views
Cannot import qgis.gui into Spyder
I am trying to get the PyQGIS working with the Spyder installed as part of Anaconda.
I first get the path to PyQGIS and dependent packages from QGIS console, typing:
import sys
sys.path
After that ...
0
votes
1answer
807 views
Creating A Legend by Iteration over ee.List() Object Google Earth Engine
The Goal is to adapt the Legend from the Example for my Data
I just Changed the Following:
In the original the names and their palettes of subclasses are separated in different subclasswise-...
2
votes
0answers
84 views
QGIS crashes when toggle editing for child layer in QgsDualView
The crash occurs for:
Ubuntu 18.04 bionic
QGIS 3.4.2
For reproduce the crash, I use the data from Natural Earth Data:
https://www.naturalearthdata.com/http//www.naturalearthdata.com/download/110m/...
0
votes
1answer
329 views
Earth Engine Map view disappeared from Code Editor API. How can I bring it back?
This question is about the interface on Google Earth Engine. I have been using it for several days without problem, however just today the map view disappeared. I can still bring up a small inset in ...
1
vote
1answer
243 views
Distance vs cost in QGIS network analysis
I'd like to calculate shortest route and distance in QGIS 3.2. In the past I have used the v.net.iso, v.net.distance and v.net.path tools. However, I've noticed that there is no distance parameter ...
1
vote
0answers
773 views
QGIS 3 Madeira Move Point Features Button
In QGIS 3 "Madeira" and "Bonn" I miss the button that allows you to move point features. Any ideas?
2
votes
0answers
97 views
Show QgsLayerTreeView in a custom applications
I need to read some raster data and show their information in a tree widget, but while I use QgsLayerTreeView, it can not shown in my GUI.
The last is my code, I want to know where I am wrong.
from ...
3
votes
1answer
1k views
Create 2nd UI Window for Qgis 3.0 Plugin
I have built a Qgis 3.0 Plugin which was created by QGIS Plugin Builder. The Plugin has two separate options which work perfectly (see Figure).
However, I want to attach two completely separate UIs ...
8
votes
4answers
521 views
Arranging GUI elements in QGIS 3 processing model user interface
Using QGIS 3 graphical modeler I created a model with a variety of input parameters (> 10). When starting the model, a nice user interface is generated. But the arrangement of the GUI elements is ...
1
vote
0answers
114 views
QGIS 3 processing script won't show gui when executed from editor
Different from QGIS 2, when I execute a processing script from the Processing Script Editor by pressing the Play-button in QGIS 3 it's GUI is not created. Seems to me that the initAlgorithm() method ...
2
votes
0answers
184 views
Python based GUI with some GIS capabilities [closed]
I would like to construct a Python based GUI which has basic GIS visualization capability. This capability should include:
1) importing OpenSteetMap
2) importing shapefiles/rasters
3) turning ...
2
votes
1answer
332 views
Creating a symbology value for “all other values” in QGIS 3.0 - clarifying question
This question centers the Symbology tab in QGIS 3.0.
I'm working with categorical data describing event venues in the Chicago area. This is a point dataset which will be overlayed on a street basemap....
0
votes
1answer
138 views
Seeking tutorial on Time Slider in Carto?
I want to add a time slider to a map. It looks as if I have to do that via CartoCSS but I really don't know where to start. Unfortunately, I don't understand what all the other posts regarding this ...
5
votes
1answer
142 views
Symbol selector cannot be resized
I recently use QGIS 3.0.0, in Windows 8. Today, I work with symbol. When I use SVG symbol, the symbol selector window become so long, even under the taskbar, I cannot resize or drag up the window (it ...
6
votes
1answer
76 views
QGIS 3.0 (from OSGeo4W Installer) unusable on HiRes Displays?
Just installed QGIS 3.0 from OSGeo4W Network installer on a 13'' convertible notebook with 3200x1800 resolution (Win10) and it looks like this (toolbars and menu bar cover nearly half the display ...
3
votes
2answers
666 views
Is it possible to “crack open” the QGIS GUI to see what coding commands are executed whilst working?
I would like to see the coding that is executed when working in QGIS e.g. using the tool bars and performing tasks in the GUI. Is there a way to see what coding is going on behind the GUI?
I would ...
1
vote
1answer
288 views
Can't view fill of small leaflet layer when zoomed out
I have a leaflet map with lots of little circles to mark particular points. When zoomed in, they look great. I can see both the orange fill and the black outline.
When zoomed out, however, I can only ...
1
vote
1answer
453 views
How to navigate through a vectorgrid with arrow keys in QGIS
I have a written a python-script below which creates a vector grid based on the resolution of a .tif image (satellite imagery).
import processing
layer = iface.activeLayer()
#define parameters for ...
-3
votes
1answer
769 views
Creating GUI for an arcgis project with python [closed]
I am new to Python and been putting my hands around ArcGIS for a while. So I am wondering if it is possible to create a GUI for an ArcGIS project I did and compile it to a desktop application or web ...
6
votes
2answers
1k views
How to flash selected feature using pyqgis?
In ArcGIS, when one clicks a feature with the identify tool, it will flash/flicker, which makes the feature really easy to see for a moment. Reportedly, there is also a flash method in its ArcObject ...
2
votes
1answer
642 views
How to display a progress bar in an arcpy python toolbox?
I'm programming a python toolbox (*.pyt) and want to display a progressbar in arcgis 10.3. I'm using the same piece of code as this one, but I can't see the same dialog box as above.
I can only see ...
2
votes
1answer
1k views
Can't open LASzip GUI on Windows 10?
I am new to liDAR and trying to extract some .laz files to .las.
It seems that this should be a pretty straightforward process in Windows using the LASzip GUI, however I am not able to open the ...
2
votes
1answer
1k views
Is there any documentation on how to change the user interface of Potree?
Has anyone found or created any information regarding the different user interfaces of Potree?
I have created LiDAR portals using the LAStools laspublish tool to create Potree sites, but cannot see ...
