Questions tagged [qgis-atlas]
The qgis-atlas tag has no usage guidance.
22 questions
2
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0
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37
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QGIS export Atlas with dynamic legend
I am trying to print an Atlas layout so that the legend is dynamically updated depending on what is visible on each Atlas page. However, when I go to do this, only the legend on the first page is ...
- 21
1
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0
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23
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Create an atlas for each polygon in diferent time interval
I need a create an atlas were each polygon have various dates. For exemplo atlas of properties each properties in January, February, March, and April.
I know if I copy the same polygon of properties ...
- 350
4
votes
2
answers
137
views
Exporting attribute table of atlas features as CSV in QGIS Atlas
I have an atlas in QGIS 3.28, I would like to export the attribute table of the features visible in the atlas as a CSV (or similar).
I know I can add the attribute table to the atlas itself but the ...
- 483
0
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0
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29
views
Add multiple attributes in QGIS composer legend
I have a layer to make simple plans for planting forests. In this layer I have a field to indicate a zone for planting shrubs and a field to mark wich species should be planted there.
In the print ...
- 43
1
vote
1
answer
91
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QGIS atlas minimap link to page (PDF)
I'm using QGIS 3.80
I've made an atlas of my city.
One page corresponds to one item of my grid.
A mini map shows where I am in the current map.
I'll export it to PDF
Is it possible to create links ...
- 11
1
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0
answers
56
views
QGIS Atlas - show child features of adjacent parents
In my QGIS project, I want to create an atlas layout. I have a 1:n relation set up (both layers have an index1 field which acts as primary/foreign key) between my parcel and my owner table. The layout ...
- 3,080
0
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0
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60
views
Cannot Generate Map Atlas
I am following a tutorial for using the map atlas feature in QGIS for the first time and I am encountering a problem. I believe I have everything specified I need to in order to generate an atlas, but ...
1
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0
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55
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QGIS extremely slow after adding a key map
I am currently working on an atlas export project and I needed to add a key map.
I created a new map theme for keymap and added open topo map only and created a 2nd map in the layout.
But the problem ...
1
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0
answers
38
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How to automate the design and production of 5 thematic maps in a single layout in QGIS
I am currently working on a project to map cleanliness incidents in all 19 boroughs of the City of Montreal. I must represent 5 variables out of 7 of the top 5 cleanliness incidents reported by ...
- 141
1
vote
1
answer
134
views
How to get a QGIS Atlas with a fixed scale and dpi of different image forms?
An Atlas with a fixed scale and fixed DPI is required and that the images are clearly within the pages of the given atlas
using the value for the width and height of the image to set the parameters
...
- 111
1
vote
1
answer
144
views
Expression to filter objects outside of an atlas in QGIS
I have a filter on a layer
"LOCALITY" != 'Queenton'
It just covers up the area outside of the AOI.
I want to connect this to the atlas so that this 'masking' happens as the Atlas moves ...
- 8,298
2
votes
1
answer
65
views
QGIS Atlas not sorting values and grouping alike terms
I have set up the atlas to sort by the field of STREET. My issue is that I have multiple data points at different places but on the same street. I want the points located on the same street to be ...
- 21
3
votes
1
answer
242
views
QGIS Atlas Bind a second layer to show more content
The Goal
My goal is to plot archaeological profiles with the QGIS Atlas. Here as an example the plan for the Profile 100.
The way so far
I have detached the profiles from their original positional ...
- 31
2
votes
0
answers
67
views
QGIS Atlas point for each column attribute
I want to automate the export of maps of a point layer automatically for each of the columns of the attribute table. It's possible?
SP_A1
_Defo_m
_Deco_m
_Int_t1
_Int_T2
_Int_T3
_Int_T4
_Int_T5
E....
2
votes
1
answer
452
views
Filter visibility of map features based on Atlas Coverage Layer geometry or attribute
When creating an atlas in QGIS, is it possible to filter map feature visibility based on the coverage layer?
What I want:
Using the image below, I want to hide the orange polygons and display only the ...
- 2,329
0
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0
answers
34
views
Atlas and county level data, but creating maps zoomed out to the entire U.S map [duplicate]
I am using QGIS 3.16.12.
I have a dataset of 150 retail companies, each selling a product over 100 counties across the country. This dataset also includes data on the number of sales per county for ...
- 111
4
votes
2
answers
134
views
I don't see menu in QGIS Print Layout for enabling atlas, or browsing through atlas pages
I am watching Klas Karlsson's tutorial on creating an atlas in QGIS (link), from August 25 2018. Unfortunately he does not specify his QGIS version.
In the top of his Print Layout window he has a menu ...
- 813
0
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2
answers
206
views
Creating one atlas QGIS plan to show multiple features that control atlas
I am creating an atlas plan that has multiple features that are controlling the atlas in one plan.
Instead of it generating 3 plans that look the same is it possible to only generate 1?
On my picture ...
- 23
3
votes
2
answers
606
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 ...
- 303
5
votes
1
answer
264
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 ...
- 10.9k
2
votes
1
answer
291
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 ...
- 10.9k
0
votes
1
answer
137
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='...
- 10.9k