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Questions tagged [carto-vl]

CARTO VL is a JavaScript library that interacts with different CARTO APIs to build custom apps leveraging vector rendering.

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Animation with time + category interactive filter not working in CARTO VL

I am new to this CARTO VL tool and I am currently facing an issue that I can't fix by reading your Git repos or online help. I have prepared two separate visualizations (one of them has a filter by ...
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1answer
42 views

CARTO VL time steps not working

I am new to CARTO VL and i want to make a simple dashboard with an animation panel as shown in one CARTO VL guide. The problem that i get is that when i try to animate it by the atribute of time of ...
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1answer
36 views

Auto Style in Carto Airship

There's any native way that I can add an autostyle (to style both layer and category widgets) on Carto Airship/Carto-VL? If the answer is no there's any function that I can use in the code below to ...
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1answer
36 views

How to know when a widget from CARTO Airship is loaded

I'm getting some information from a server using fetch and using jQuery append to dinamically add the widgets to my page, but I need to know when the widget is done loading, there's any trigger that ...
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1answer
91 views

Replacing legend item names in Carto VL

I am trying to replace legend item names in a Carto VL map. Using an example from the documentation which describes how to rename the "CARTO_VL_OTHERS" category, I was able to rename one of my legend ...
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1answer
67 views

Using carto-vl to connect to local installation

I'm trying to use carto-VL on a local instalation via docker. Everything works fine with carto.js v4 and airship, but when i try to use carto-vl it always gives errors and I can't access my datasets, ...
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0answers
39 views

Changing basemap in CartoVL

Similar to the provided example of selecting different layers in CartoVL, is it possible to select different basemaps? For example, my map uses: const map = new mapboxgl.Map({ container: 'map', ...
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1answer
26 views

Can I use external map data with cartojs library? [closed]

I am receiving data from another source apart from cartodb and I would like to use the data for carto maps.
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1answer
46 views

SQL layer wont ORDER BY in CARTO VL

I have a dataset that shows the borehole yield for fractured aquifers in South Africa. Using the "yield_ls" column, my CARTO VL legend looks like this (notice how the 4th item should be the first). ...
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2answers
37 views

Updating legend (when active layer is changed) in CARTO VL?

I have made a CARTO VL map that allows the user to update the active layer depending on which groundwater aquifer option is selected. The layers have different Sources, but use the same Viz. For ...
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1answer
47 views

How to reverse quantile color palette with CARTO VL

Using CARTO VL (which is awesome by the way), I have made the following groundwater harvest potential map that is styled using 10 quantiles. Although the "temps" palette works well, is it possible ...
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1answer
57 views

CARTO Airship widget default text

I am testing CARTO Airship. I have a query regarding airship widget default text. There are some default text values in all widgets like "There is no data to display" or "NO DATA AVAILABLE". I also ...
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1answer
72 views

How to run basic setup CARTO VL?

I'm new to HTML and to CARTO VL, hoping to jump right in to make a map with animated lines and points, which combined are unavailable in CARTO Builder. I've tried to run the basic CARTO VL set-up ...
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3answers
77 views

How do you create buffers around points based on individual point values in CARTO?

I am very new to CARTO and have very limited coding skills. I have a data set of points representing the centroid of zip codes. Each point has an associated average commute time. It is relatively ...
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1answer
31 views

How to use CARTO map visualization in Odyssey.js sandbox

I have a story map in Odyssey's sandbox GUI. I want to use a visualization I have in CARTO as a base map for this map. How can I find my viz key? All the documentation seems to refer to an option that ...
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2answers
54 views

Adding labels to a Carto VL visualization?

It was possible to add labels to polygon visualizations in Carto.js 3.x via the CartoCSS; is there a way to add them in Carto VL visualizations? From what I can tell, Carto VL doesn't have the ...
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62 views

Points and animation not showing up on CartoVL JavaScript page

I'm trying to show my points and animation for CartoVL. I'm using a local Ubuntu installation as explained in https://cartodb.readthedocs.io/en/latest/install.html I am including the basic Carto / ...
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1answer
61 views

Where to find datasets for creating CARTO VL maps?

Is there any way to download example datasets like NYC taxi and origin-destination data? Like those that show flight paths from and to some cities. I think it'd help me greatly if I could somehow get ...
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1answer
79 views

Using CARTO VL on local Ubuntu installation

I'm trying to use CARTO VL on local Ubuntu 16.04 installation. To connect to local CARTO installation, I used the following config in my index.html: carto.setDefaultConfig({ serverURL: 'http://me....