All Questions
10 questions
0
votes
0
answers
109
views
Performing OSM place search with integrated python console in QGIS
I've been trying to find documentation on how to use the OSM place search plugin with the integrated python console on QGIS and had no success so far.
Does anybody know what are the classes/methods ...
- 23
3
votes
1
answer
141
views
Filter the PyQGIS legend
I performed a selectByExpression on one of my layers and then created a new layer.
layer 1 : co,
layer 2 : co_temp
co.selectByExpression("SECTION=1")
co_temp = processing.run("...
0
votes
1
answer
1k
views
Using the OpenStreetMap Service in PyQGIS
i am trying to learn how to use OSM Service in QGIS using Python.
I wrote this script:
import os
from osgeo import gdal
from qgis.core import QgsRasterLayer, QgsDataSourceUri
project = QgsProject....
- 53
5
votes
2
answers
1k
views
Add .OSM (OpenStreetMap) data to a QGIS project using python
I try to load a .osm file into my QGIS project using python.
So I've write this code:
import processing
from qgis.core import *
# Creation of the .osm file, the QuickOSM plugin is needed.
bbox = '...
- 1,724
4
votes
0
answers
817
views
Add OpenLayers map on map canvas with PyQGIS
I have map canvas with two shapesfiles, and I want to add OSM map behind. My code for this is:
from PyQt5.QtGui import *
from PyQt5.QtWidgets import QHBoxLayout, QDockWidget, QWidget
from osgeo ...
- 546
2
votes
1
answer
725
views
Importing multiple layer files like NAS/OSM in a standalone PyQgis script
I am trying to convert a dlm50 NAS file of Rheinlandpfalz (Germany) to shapefile. With ogr2ogr this repeadetly converts Polygons to Lines and whole layers are missing. If I import it into QGIS and use ...
- 329
1
vote
1
answer
1k
views
Python code to import OSM data in QGIS
I am trying to automize the workflow: import osm
data and select by a special tag.
I have to do this steps a lot of time with different parameters and updated data.
A Solution could be a python ...
- 11
4
votes
2
answers
1k
views
Set predefined scales in PyQGIS for standalone application
I am trying to figure out how to set the zoom scales to match those meant for OpenStreetMaps and Google Maps, etc., as I am using OSM for a basemap. I've looked all over the internet and can't seem to ...
- 461
2
votes
1
answer
583
views
OpenStreetMap heavily pixellated when loaded in QGIS and standalone application
I am loading an OSM street map into an application I am building. I load it as a raster layer via an XML document with the OSM GDAL data. My problem is that the map appears heavily mangled and ...
- 461
0
votes
1
answer
72
views
osm2pgsql doesn't run in a QGis plugin
I have a problem with osm2pgsql when it runs in a qgis plugin. The function i use looks like this:
osm2pgsql = "osm2pgsql -s -d {databaseName} -U {databaseUser} -H {databaseHost} -E {...
- 2,918