vidhayakJI

@vidhayakJI·2 public vizzes

Making A Bar Chart

This example demonstrates a basic bar chart of population data for ten countries, sourced from a CSV file. It uses D3 version 5 to map population values to horizontal bar widths, with countries positioned along the y-axis. The code imports specific D3 API functions such as `select`, `csv`, `scalelinear`, `max`, and `scaleBand` to handle data loading and scaling, then appends `rect` elements to an SVG canvas, with custom styling via an external CSS file.

Oct 30, 2019

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Hello VizHub

This example demonstrates how to create a minimal interactive data-visualization page using D3.js within the VizHub environment. It displays a single text message, "Hello VizHub!", centered on a dark blue background with a large Ubuntu font. The code imports the `select` function from D3 and a local ES6 module to set the message content. The styles come from an external CSS file that pulls the Ubuntu font from Google Fonts. The example highlights basic module imports, DOM selection, and styling in a self-contained HTML page.

Oct 29, 2019