Line Chart with Vega Lite Tutorial

100%

Line Chart with Vega Lite Tutorial

✓ Published1🌍 Public

Last edited Jul 16, 2021

Created on Jul 16, 2021

This line chart visualizes weekly temperature data for San Francisco, plotting temperature over time as a smooth, bold line. It uses the Vega-Lite API to define the mark and encode the x-axis with timestamps and the y-axis with temperature values, while the Vega-Lite library renders the chart as an SVG. The visualization also incorporates a custom configuration for axis styling and tooltips, with data loaded via D3’s `csv` function from a remote URL.

AI-generated description

A visualization constructed using the vega-lite-api.

MIT Licensed

Similar vizzes

Loading thumbnail…

Line Chart of Temperature w/ Vega Lite API

This line chart visualizes San Francisco’s weekly temperature data using the Vega-Lite API, with timestamps on the x-axis and temperature on the y-axis. The code builds the chart by composing vega-lite-api methods, registering them with vega and vega-lite, and rendering with D3’s CSV loader for data ingestion. It configures axis styling, disables zooming on scales, and renders an interactive SVG with tooltips via vega-tooltip. A commented-out scatter plot variant is also included.

Hhunsingeruk@gmail.com

93% 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

93% match

Loading thumbnail…

Line Chart With Vega-lite API

This example displays a line chart of weekly temperature data for San Francisco, loaded from a CSV file via the `d3.csv` function. The visualization is built entirely with the `vega-lite-api` library, which abstracts Vega-Lite specifications into a chainable JavaScript API. The chart encodes timestamps on the x-axis and temperature on the y-axis, with a tooltip showing the temperature value. Custom axis and label styling are applied through a shared config object, and the rendered SVG is fit to the browser window's dimensions.

Vvmonney

93% 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

93% match

Loading thumbnail…

Sample Line Graph of Vega-Lite API Template

This example draws a line graph of weekly temperature readings for San Francisco. It uses the Vega-Lite API to define a single line mark with a time-encoded x-axis and a quantitative y-axis, with tooltips showing temperature values. The visualization renders as SVG via Vega and Vega-Lite, while D3’s `csv` function loads the data from a GitHub gist. The code customizes label styling for readability and fits the chart to the full browser window.

Ccaineosborne

92% match

Loading thumbnail…

Line Chart of Temperature

This line chart visualizes daily temperature readings from San Francisco over the course of a week, using the vega-lite-api library to construct a single smooth line with a semi-transparent stroke. The x-axis maps timestamps while the y-axis encodes temperature values, with tooltips exposing the exact temperature on hover. Data is loaded asynchronously from a CSV file via d3.csv, and the chart is rendered by vega-lite, which compiles the specification into a vega view with an SVG output. Custom axis styling and font sizes are configured through a separate config object, and the visualization automatically fits the full window size.

JJohn Jeevasaeyan

92% match

Loading thumbnail…

Line Vega-Lite API Template

This visualization displays daily temperature variations across a week in San Francisco, using an area chart to emphasize the range and trend over time. It is built with the Vega-Lite API, which registers Vega and Vega-Lite libraries, and incorporates D3’s `csv` loader to fetch data from a GitHub Gist sourced from the Auto MPG dataset. The chart encodes timestamps on the x-axis and temperature on the y-axis, with a fixed width and height fit to the viewport and a custom config that enlarges axis labels and titles.

Jjyotigpt790

91% match

Loading thumbnail…

Line Chart of Temperature

This line chart displays the daily temperature variation over a week in San Francisco, using a single line to trace the temperature trend over time. The visualization is built with the Vega-Lite API, which handles the mark encoding through `vl.markLine` and the x-axis as temporal data, while the y-axis encodes the temperature values. Data is fetched from a CSV file via `d3.csv` and rendered as an SVG using the Vega renderer, with a custom tooltip from `vega-tooltip` for interactive inspection of temperature values. The chart automatically fits the viewport size, and the `config.js` file adjusts axis and label styling for improved readability.

MMonish Vassantrai

91% match