danala0941

@danala0941·2 public vizzes

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This interactive chart shows Certificate of Entitlement (COE) prices in Singapore from 2010 to 2018, split by vehicle category and bidding exercise, using radio buttons to toggle between the two monthly bidding sessions. The visualization renders multi-series line charts with D3 v4, using `d3.scaleTime` for the x-axis, `d3.scaleLinear` for the y-axis, and `d3.scaleOrdinal` for color mapping, while loading data from a CSV file.

Jul 14, 2022

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This interactive line chart compares daily high temperatures in New York, San Francisco, and Austin, with each city rendered as a steel-blue path. The chart uses D3.js v3 with `d3.time.scale` for the date axis and `d3.scale.linear` for the temperature axis, while `d3.interval` and `d3.svg.line` draw the smoothed curves. The data is embedded as a tab-separated string, parsed via `d3.tsv.parse`, and colors are assigned using `d3.scale.category10()`. A legend and mouse-over effects are included to highlight the selected city's values.

Jul 14, 2022