Questions tagged [qgis-atlas]
The qgis-atlas tag has no usage guidance.
4
questions
3
votes
2answers
60 views
Insert image based on page name Atlas in QGIS
I want to add a picture to the layout. Normally I insert the picture file and picture successfully added. But, I want to generate an atlas. I successfully add a dynamic text as title of map based on ...
4
votes
1answer
98 views
Dynamically placing labels relative to their predecessor in a multi pages atlas
I have a QGIS 3.22 vector layer which comes from an OGC API - Feature provider (WFS-3). This service is feeding features as large GeoJSON objects, all with the same structure but which content (mostly ...
2
votes
1answer
43 views
Render nested part of a JSON object in a QGIS Atlas label, each property on its own line of text
Follow up on this question: QGIS Atlas label not rendered using a Python expression: Eval Error: the JSON object must be str, bytes or bytearray, not 'QVariant' , how would you render the ...
0
votes
1answer
37 views
QGIS Atlas label not rendered using a Python expression: Eval Error: the JSON object must be str, bytes or bytearray, not 'QVariant'
In a QGIS atlas, I try to render a JSON field of features coming from a WFS3 vector layer using this Python expression:
from qgis.core import *
from qgis.gui import *
import json
@qgsfunction(args='...