Vega-Lite API Template

Vega-Lite API Template

This example visualizes automobile performance data from a CSV file, plotting engine displacement against horsepower with circles colored by origin and sized by weight. Tooltips reveal car names on hover. The visualization is built using the Vega-Lite API, which registers Vega and Vega-Lite libraries, loads data with d3.csv, and renders an SVG chart configured with custom axis styling and a dark color scheme. The code demonstrates programmatic chart construction through vl.markCircle and vl.encode methods.

96% match

Vega-Lite API Template

This example uses the Vega-Lite API to render a scatterplot of automotive data, showing the relationship between engine displacement and horsepower with color-encoded cylinders and tooltips for car names. It fetches data from a CSV file via d3.csv, then builds the visualization using the vl API's markCircle and encode methods, configuring axes, styles, and layout through a custom config object. The view is rendered as SVG and fitted to the window size, with Vega and Vega-Lite registered in the API.

MMauricio García Benítez

95% match

Vega-Lite API Template

This example demonstrates a scatter plot of automotive data, mapping engine displacement to horsepower with circle color encoding model year and size encoding vehicle weight. Tooltips reveal car names on hover. It is built using the Vega-Lite API, a programmatic wrapper for the Vega-Lite grammar, with data loaded from a CSV via D3's `csv` function and rendered as SVG through the bundled Vega and Vega-Lite libraries. The visualization spans the full viewport and applies custom axis and label styling.

AAlice Hua

95% match

Vega-Lite API Template

This example uses the Vega-Lite API to render a scatterplot of automotive data from a CSV file, plotting engine horsepower against the origin of each vehicle. The visualization employs semi-transparent black circles to reveal overlapping points, with tooltips displaying car names on hover. The code registers Vega, Vega-Lite, and Vega-Tooltip libraries, fetches data via d3.csv, and applies a custom configuration for axis styling and label fonts. The chart dynamically fits the browser window using an autosize type of “fit” with padding.

Vega-Lite API Template

This example renders a scatterplot of automobile data using the Vega-Lite API, with each circle representing a car model positioned by its country of origin and horsepower. The visualization shows overlapping points with low opacity to reveal density patterns. It loads data from a CSV file using d3.csv, constructs the mark and encoding specifications through vl.markCircle and vl.encode, then renders the final SVG using Vega charting libraries bundled with Vega-Tooltip. The code demonstrates a workflow that builds a Vega-Lite specification programmatically rather than writing JSON directly, minimizing boilerplate while retaining full expressiveness.

Vega-Lite API Template

This example uses the Vega-Lite API to render a scatter plot of automotive data from a CSV file, mapping engine displacement to horsepower and coloring points by model year. The visualization is built programmatically by registering Vega-Lite with the `vl` API, fetching data via `d3.csv`, and applying custom axis and label styling from a config object. The chart is rendered as an SVG, with tooltips enabled through Vega Tooltip to display car names on hover.

Vega-Lite API Template

This example visualizes automobile data from a CSV file, plotting engine displacement against horsepower as a scatter plot with points colored by model year, sized by vehicle weight, and displaying car names on tooltip. The visualization is built using the Vega-Lite API, which programmatically constructs a specification that is rendered as SVG through Vega and Vega-Lite. The data is loaded asynchronously via D3's `csv` function, and the chart includes visual customization through a custom config object that adjusts axis and label styling.