Questions tagged [atlas]

A functionality of the QGIS Print Composer.to generate series of maps with a common layout and dynamic content.

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QGIS Atlas with fixed scale not printing all polygon

I have a QGIS Atlas generated map and I have a question. I have polygons (coverage layer) that are printed in just one "piece". So, I have these 2 polygons When I am in Atlas he is printing ...
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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 ...
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Remodeling of an attribute table in Atlas-Qgis 3.22.4

As part of a project (flood expansion zone inventory [FEZ]) I want to create "Summary sheets" using my attribute table. The latter contains the code of the plots, the owner(s), their ...
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Creating map through atlas defined by attributes

I am trying to automate the creation of maps using atlas. I have a shapefile with the location of different big cat species in an area of Africe. I want to plot each species on a different map. The ...
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How to add different elements (text, arrow, shapes...) to each page of an ATLAS composition

I'm doing an ATLAS composition of a photographic itinerary. That means that I made a hiking route and I took photos in different places and now these places are representing in the map (as a point ...
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Function/Plugin to generate polygons, which will be used as atlas features

I often have to create print layouts for a variable amount of features. The layout should be fixed scale and size. Is there a tool that creates features, which then can be used as atlas features? So ...
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QGIS - How to create a matrix of maps based on attribute value

I’m trying to create a matrix of maps, or even lots of individual maps based on common attribute values but I’m struggling badly. It can be done manually, and slowly, but I thought Atlas may be the ...
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Overlaps between markers and labels

I've created an Atlas in which I use a duplicate of a polygonal layer. The father is showed as polygonal coverage, the child is showed as marker on polygon's centroid using Centroid Fill in Symbol. I'...
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Atlas report, different map referenece

QGIS 3.22.4 Scenario: Shapefile line representing roads (one line per road) ID=RoadId Shapefile point representing trees along the road, ID=treeId. There is a field in the attribute that contents the ...
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QGIS Atlas Map Rotation

I work on trails and frequently need a series of maps that follow the trail. I've been able to create an Atlas, but I'm struggling to get each map to rotate with the trail. Here's my current process: ...
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Atlas omits layers created in the Graphical Modeler when saving image files

I have QGIS version 3.16.11 The problem is that newly created layers (outputs from the Graphical Modeller) are not added to the layouts of the atlas. Creating an atlas (export Atlas as images) is of ...
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Export atlas PDF failed to print images item on template

I create a template on QGIS which contains some text and images. I render the image using HTML with code: <style> .cropped { position: absolute; width: 27mm; /* width of container */ ...
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Atlas count a total value from field

I need to create an Atlas and display several informations. I have 2 layers: the A, this is a shape with polygons and 2 fields (name of each polygon and an ID) the B, shape with points and 3 fields (...
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Create QGZ from Each Page Name of Atlas QGIS

I have searched about creating or exporting an atlas for each page nane to QGZ or QGS. But, I haven't found it. In the menu of QGIS, there are just pdf, image, and svg. Because I have to check and fix ...
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Adding New Row in Attribue Table in Layout of QGIS

I want to add a table to the layout in QGIS. I am interested in using attribute table. But, no summarize information from the attribute. Can we add a row from attibute in the layout? The row is the ...
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QGIS Atlas with two dynamic maps (only one controlled by Atlas)

I have some different routes with different POIs, and I want to show these POIs in a detailed map and also the position of the POIs in the route, showing all the routes. I have two layers, one layer ...
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Get the current QgsFeature while rendering an Atlas

I'm building an Atlas generator based on the QGIS Layout engine. I want to fetch extra data from database based on some attributes of the current feature. In PyQGIS 2, that was possible with for i in ...
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Label size relative to atlas in QGIS

In QGIS 3.16 I have prepared an atlas of a city, based on a UTM 500x500 m grid. When displaying each cell in the atlas, I want its label to have a larger font size than its neighbours: In the string ...
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QGIS List of two intersecting layers features inside Atlas

Learning to use aggregates. Need to know how I can list several streets inside my atlas with the condition that layer 1 (not controlling layer, only visualised and used for statistical purposes) and ...
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QGIS filter Atlas with intersecting geometries

At Show only features within current Atlas feature I learned a valuable way of using Atlas. I need to move it a step further but lack the skill. How do I filter the atlas using geometry of other ...
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Adding more than one layers in Coverage layer in Atlas

Can more than one cover layer can be added to the Atlas from the Print Composer? I have a layer of polygons as a cover layer and it recognizes the different elements that make up this layer but now I ...
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8 votes
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QGIS: label only if more than 1 polygon visible in map extent?

I am working on a series of maps in QGIS. I am creating an atlas, not generated on a grid of regular size, but instead based on polygon features of variable size. Everything working well so far, ...
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Turning labels off within polygon in QGIS Atlas

Is there a setting to turn off labels within a polygon in an Atlas? In the example below I don't want labels to show in the grey inset area. I have tried the new clipping functionality All the label ...
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In an atlas is it possible to cover the features that are in other AOI's and turn off labels? [duplicate]

In a map series we have 1:15k for the regional map and 1:5k for a town map within it. When the regional map is printed I want to cover the section with the town and label it with the index number as ...
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6 votes
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Move inset map in QGIS based on defined anchor point

In an Atlas the content of some maps are best suited for the inset to be on the Left bottom, on others it's the Right bottom of the map. If we add the xy of this point to the table that is used to ...
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In QGIS Atlas how can we get the scale bar to a fixed width that works with different scales?

Following on from Setting Atlas scale and scale bar for each map to round number using QGIS When we set the scale bar to work correctly at one scale and then the atlas cycles through other scales you ...
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3 votes
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Atlas print-out to one-page pdf

I have a layer with 135 polygons and i have created an atlas that printout all 135 polygons in one PDF with 135 pages and I can also print out 135 PDF if I use the "Export to PDF" button and ...
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Export several layouts as an atlas

I have a series of layouts, all of them from the same area of study but each one representing different attributes. My question is if I could create a way to export the series of layouts (each ...
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4 votes
2 answers
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Setting Atlas scale and scale bar for each map to round number using QGIS

My AOI table looks like I have the following settings in the map frame. Notice the scale is not a round value. I have tried to change the value for 'Margin around feature' to 0 but this doesn't ...
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2 votes
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Connecting layout text boxes to item before it in QGIS 3

I have an atlas layout in QGIS 3.16 where input data can vary in character length. Therefore I made a override of box height based on text length. The problem I ran into, is that if the text is longer ...
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Setting symbology visibility to dynamic scale which changes based on specific maps in atlas composer

I have a project where I wish to have four pages of maps for each region, with set symbology for each map level. However each region has a different scale that im working at. for example region A the ...
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Performing (semi)automatic export of several maps at once using QGIS

I am trying to do automatic export of several maps on weekly basis. There will be input data for every day of the week and on the end of the week I want to export 7 maps. I tried the Temporal tool but ...
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8 votes
1 answer
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Access report/atlas page from feature in layer (QGIS)

In QGIS 3.22. I've created an atlas layout from a polygon shapefile layer. What I'd like to do is be able to access the atlas page for a given feature without having to open the layout manager. Some ...
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2 votes
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Independently editable report/atlas pages using QGIS

In QGIS 3.16. I've created an atlas layout based on a polygon layer. There is one page per feature, with various objects in it including maps, labels, html objects, and images for that feature. What ...
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Is there a way to change the shapefile being used in exportPdf() function?

I'm using this function to export layouts and I want to know if it's possible to switch the shapefiles(.shp) being used in the Atlas project for other ones before the function actually exports the ...
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7 votes
1 answer
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Displaying only attributes not zero in QGIS Atlas text box

I'm working with QGIS 3.16 Hannover. I've got a polygon shapefile layer with a 1x1 km grid. Each cell (feature) has 46 attributes corresponding to the percentage of 46 habitat types present in that ...
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3 votes
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QGIS Report builder: Are there atlas-like syntaxes (like "@atlas_pagename" etc)?

I'm just starting to use the Report-Feature in QGIS 3.20, with which I want to combine both single maps and altas-like mapsets in one step. In the Atlas-Layout-Feature, I am able to use functions like ...
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"Eval Error" when selectively rendering raster layers in QGIS Atlas

Using the Atlas feature in the QGIS print composer, it is possible to use rule-based symbology to show/hide components of vector layers as required or defined by the Atlas? I have multiple pages, ...
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Plotting large map into several smaller A4

I am using QGIS. I have a big map and licence for exploration. How can I split map with layer bounds (red line polygon-licence) in a few A4 which one will continue to another one etc. in scale 1:5000?
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2 votes
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QGIS Atlas preview OK, but export as images results in blank tiles

I have a QGIS project with two ArcGIS Image Server layers that contain orthophotos (from 2018 and 2021 respectively). The project has a print layout that is controlled by an Atlas. When I turn on the ...
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Rotation of raster image in atlas using QGIS [closed]

I am currently dealing with a mind-numbing problem. I am creating an atlas that has photos as a part of it. The images are loaded through an attribute with relative link. Everything loads just fine ...
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5 votes
2 answers
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Create (autogenerate) report in QGIS, with a map for each type of feature

Lets say I have a layer called trees, with an attribute 'species'. The set of species in my dataset is quite limited, lets say: beech, birch, oak and elm. I want to create a report with a page for ...
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Displaying multiple pictures on the same page in a QGIS3x Report

I am reporting on a project which has a series of transects around the perimeter of the site. For each transect I have prepared a detail plan and cross-section. Each transect is associated with a ...
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QGIS Dynamic Virtual Layer as layer coverage of Atlas

Trying to optimize QGIS for my work, I tried to setup a dynamic virtual layer as a layer coverage of my atlas composition, using DB Manager. I join a vector file to a txt file to use one polygon as my ...
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QGIS Print Composer Multiple Atlas for different Map views

Is it possible to have two different coverage layers in the QGIS 3.18 Print composer Atlas settings, that differing map windows follow? I am creating a multi-panel chart and would like 3 of my 4 ...
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5 votes
2 answers
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More than one coverage layers in QGIS atlas

In QGIS how can I have more then one coverage layer in Atlas? As is shown in the image below I have multiple city blocks (in a layer), that contain multiple land lots (in a different layer). I wish to ...
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7 votes
1 answer
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Using two different maps on one atlas page

I can generate an atlas for 26 different map extents (numbered 1-26) and put them on 26 different pages. I want to put two different maps from the series on the one page i.e. map extents 1 + 2 on page ...
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QGIS 'Powers of Ten' - How to output a series of maps with x1, x10, x100 scale?

I'm pretty new to QGIS. I'm trying to output a series of maps that are at the scale of 10km, 100km, 1000km. I thought this would be a really easy task but for some reason really struggling with it. I ...
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1 vote
2 answers
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Print number of features as text in QGIS Print Composer (Atlas generator)

I have made an atlas in QGIS 3.6.3 (Noosa) of plant species distributions in two periods of time. Black dots represent distribution in the period 2000-2019 and gray squares represent distribution in ...
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Managing the style in the Atlas in QGIS

Is there a setting in Atlas to manage the style of the printed item? I use Atlas in a network, each item is in the center of the image, but there are many items near this one and I need to highlight ...
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