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Heatmap Chart: Age vs. Balance
This heatmap chart visualizes the distribution of customers’ age versus balance, using a sequential viridis color scale to encode balance values. The D3 v7 code fetches CSV data from a GitHub gist, maps age and balance to linear scales, and renders each record as a circle positioned by those axes. Interactive tooltips appear on mouseover, and SVG axes, labels, and a title are drawn with d3.axisBottom, d3.axisLeft, and text elements.
AI-generated descriptionAn example showing the capabilities of VizHub:
- Loads D3 via UNPKG.
- Demonstrates use of
importfrom"d3". - Demonstrates use of
importfrom local ES6 modules.