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

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1answer
33 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 ...
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0answers
53 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&...
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33 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
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1answer
56 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
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1answer
31 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
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1answer
34 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
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1answer
24 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
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1answer
9 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 ...
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0answers
32 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) ...
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0answers
21 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
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0answers
23 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 ...
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0answers
21 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....
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0answers
23 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 ...
2
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2answers
3k 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
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2answers
118 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
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2answers
197 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 ...
3
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2answers
273 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
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1answer
1k 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
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1answer
145 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
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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.
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0answers
20 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
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1answer
313 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
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1answer
268 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
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1answer
745 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
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0answers
77 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
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1answer
247 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
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1answer
221 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
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0answers
727 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
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0answers
95 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
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1answer
851 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
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4answers
436 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
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0answers
111 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
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0answers
165 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
269 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
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1answer
132 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
138 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
655 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
262 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
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1answer
425 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
736 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
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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
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1answer
604 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 ...
1
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0answers
109 views

Is there any way or shortcut to reorder QGIS layers without the mouse?

Is there any way or shortcut to reorder QGIS layers without the mouse? I'm having problems with a remote machine where the drag and drop mouse method does not work.
3
votes
0answers
450 views

Change QGIS Snapping-Utility-Vertex-Marker

I am trying to change the appearance of the QGIS-Vertexmarker that is used when snapping is active and vertex/segment is found where you can snap to. I think i found the code snippet where in the cpp ...
2
votes
2answers
425 views

PyQGIS command from QGIS GUI

I'm fairly new to GIS. I'm using QGIS to overlay a vector grid on my map and getting data on different attributes within each box of the grid. I need to do this for different grid sizes hence there ...
0
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2answers
175 views

Add feature in carto builder

With carto editor I could add feature but now in carto builder I don't know how to do it. Where is the button "Add feature"?
3
votes
1answer
129 views

QGIS processing scripts, more than one progress bar in the generated GUI?

Since I sometimes have to process cross product of two vector layers with geoprocessing scripts, causing me to use nested loops like source_count = source_layer.featureCount() target_count = ...