Re: [Qgis-user] Running QGis on a machine with Python 3.11 and PyCharm ?

2023-06-09 Thread Zoltan via QGIS-User
Hi, I seem to remember that pycharm website provides help on using pycharm with qgis, so don't mess with your existing installations of python. The gist of it is that you add the pycharm startup to the end of the bat file that qgis provides for setting up all the env variables. Starting pycharm f

Re: [Qgis-user] How to set PyQGIS imported in VS Code in Windows for a Python file?

2023-03-13 Thread Zoltan via QGIS-User
Hi Li I am responding because I had a similar experience using PyCharm so below _might_ be useful things for you to check whilst you are waiting for a more informed response: Firstly Google using QGIS is VS - there will be a lot of environment variables that will need to be set up. I start

[Qgis-user] Trapping Kyb/Mouse events during a QGIS geometry edit process

2022-05-07 Thread Zoltan via Qgis-user
Hi Listers, I'm looking for some pointers as where to start, or keywords to google or recipes to follow (if any). I'm looking to trap kyb/mouse events whilst in the middle of a geometry edit. If a suitable event is trapped, then to run a subroutine and then return to the edit process by eithe

Re: [Qgis-user] Classify road network into dead-end links and links connected on both ends

2022-05-02 Thread Zoltan via Qgis-user
esendet:* Montag, 02. Mai 2022 um 10:49 Uhr *Von:* "Zoltan via Qgis-user" *An:* qgis-user@lists.osgeo.org *Betreff:* Re: [Qgis-user] Classify road network into dead-end links and links connected on both ends Sigh, this is where SHP-file hell comes in - it's the scourge of GIS. Woul

Re: [Qgis-user] Classify road network into dead-end links and links connected on both ends

2022-05-02 Thread Zoltan via Qgis-user
On a more helpful note, you could add 2 columns to your line-string attribute table and then iterate through the start and end coords of each line, counting the number of lines selected at their endpoints. HTH, Zoltan On 2022-05-02 10:49, Zoltan via Qgis-user wrote: Sigh, this is where SHP

Re: [Qgis-user] Classify road network into dead-end links and links connected on both ends

2022-05-02 Thread Zoltan via Qgis-user
Sigh, this is where SHP-file hell comes in - it's the scourge of GIS. Wouldn't it have been nice if your road network was in a data structure that allows you to go to each point and ask it "how many lines emanate from me"? Sorry, I know this is not helpful to you, but the SHP file format neede

Re: [Qgis-user] RAM and processing speed requirements for QGIS

2022-04-20 Thread Zoltan via Qgis-user
Hi Helena/List, For all the good intentions everyone who has responded to you, have had - they are truly "not that useful" So, before I get shot: Yes, more memory, HD->SSD->NVMe does help a lot - but did Mac's have M.2 slots 7 years back? If yes, were they configured as NVMe or SATA? Is "new"

Re: [Qgis-user] again: Create Geospatial PDF producing faulty output

2022-03-21 Thread Zoltan via Qgis-user
Hi Chris, I have not followed this thread in any detail, but as far as your labels comment below is concerned, depending on the output you choose, there will be slight changes in extents and scale, which could affect the labels becoming rendered or not. Maybe try playing with options that enfor