Vega Lite API

100%

✓ Published0🌍 Public

Last edited Aug 13, 2023

Created on Aug 13, 2023

This example visualizes temperature fluctuations over time using a Vega-Lite area chart, with data sourced from a CSV of weekly San Francisco temperatures. The visualization loads data via D3’s `csv` method and constructs the chart programmatically using the `vega-lite-api` library, registering it with Vega and Vega-Lite. The chart encodes time on the x-axis and quantitative temperature values on the y-axis, with a tooltip displaying the temperature. Custom styling through a `config` object adjusts axis labels, titles, and colors, while the rendering is handled as an SVG via Vega’s view renderer.

AI-generated description

A visualization constructed using the vega-lite-api.

The data shown here comes from the UCI Machine Learning Repository: Auto MPG Data Set, via Gist: Scatter Plot with Menus.

MIT Licensed

Similar vizzes

Loading thumbnail…

Vega-Lite API Template

This example uses Vega-Lite API to render an interactive area chart of weekly temperature data for San Francisco. The visualization shows temperature readings over time, with tooltips displaying the temperature value on hover. The code imports data from a CSV file using d3.csv and then passes it to a Vega-Lite specification that defines the x-axis as timestamps and the y-axis as quantitative temperature values. The chart is configured with custom axis styling and uses vega, vega-lite, and vega-tooltip libraries to handle rendering and interactive tooltips.

SSimmer999

93% match

Loading thumbnail…

Vega-Lite API Template

This example demonstrates a temperature-over-time visualization using an area mark. It plots weekly temperature readings for San Francisco, with time on the x-axis and temperature on the y-axis. The code builds the chart declaratively using the Vega-Lite API, registering it with Vega and Vega-Lite, and loads the dataset via d3.csv. The chart renders as an SVG, includes tooltips via Vega Tooltip, and applies custom axis and label styling from a shared config.

CCurran Kelleher

92% match

Loading thumbnail…

Vega-Lite Timeseries Data

This example visualizes weekly temperature data for San Francisco as a smooth, semi-transparent area chart, with time on the x-axis and temperature on the y-axis. Hovering reveals the exact temperature via a tooltip. The visualization is built declaratively using the Vega-Lite API, with `vl.markArea` and encodings for timeline and quantitative scales. D3’s `csv` loader fetches the data from a remote GitHub URL, while Vega, Vega-Lite, and Vega-Tooltip handle rendering and interactions. Custom styling is applied through a configuration object that adjusts axis fonts and colors.

Iikerson

92% match

Loading thumbnail…

Vega-Lite Line/Area Chart

This example visualizes temperature data from the San Francisco week_temperature_sf CSV dataset using a Vega-Lite area chart. The chart plots temperature values over time, with a tooltip displaying the exact temperature for each data point. The visualization is built using the vega-lite-api library, which wraps Vega-Lite and Vega, and is configured with custom styling for axis labels and titles. Data is loaded asynchronously via d3.csv, and the chart is rendered as an SVG that fits the full browser window.

KKevin McMorrow

92% match

Loading thumbnail…

Vega-Lite API Temperature

This example visualizes a week of San Francisco temperature readings as a smooth line chart, with a tooltip that reveals the exact temperature at each point. The visualization is constructed programmatically using the Vega-Lite API, with vega, vega-lite, and vega-tooltip handling rendering and interaction. Data is loaded asynchronously from a CSV file via `d3.csv`. The chart fills the browser window, and its axes and labels are customized through a configuration object to improve readability against a dark color scheme.

MMarta

91% match

Loading thumbnail…

Vega-Lite API Line Chart

This example renders a line chart of San Francisco weekly temperatures using the Vega-Lite API within a D3.js framework. The visualization displays temperature trends over time, with tooltips showing exact temperature values on hover. The code uses `vl.markArea` with encoded x- and y-fields, pulling data from a CSV via D3's `csv` loader. It integrates Vega, Vega-Lite, and the Vega-Lite API for declarative visualization, while customizing axis and label styling through a separate config file.

CCaroline Ghisolfi

91% match

Loading thumbnail…

Vega-Lite API Template

This example renders a line chart of San Francisco’s weekly temperatures using the Vega-Lite API. The visualization maps timestamps to the x-axis and temperature to the y-axis, with a tooltip displaying the temperature value on hover. The code registers Vega and Vega-Lite, pulls data from a CSV via D3’s `csv` function, and customizes axis and label styles through a config object. The chart adapts to the browser window with autosize settings and outputs an SVG.

RReinaFeng

91% match

Loading thumbnail…

Vega-Lite API Temperature Line Chart

This example shows a line chart of San Francisco weekly temperatures over time, using a clean dark-on-light design with tooltips displaying exact values. The visualization is built entirely with the Vega-Lite API, which programmatically constructs a specification for a single line mark with encoded x and y fields from CSV data loaded via `d3.csv`. The code registers Vega, Vega-Lite, and the Vega-Lite API, then renders the chart as SVG fitted to the viewport, with custom axis and label styling from a shared config object.

NNelson M

91% match