SpinningK (@SpinningK), VizHub

Untitled

A bar chart displays five daily temperature readings in San Francisco, ranging from 0.9 to 2.5 degrees Celsius, using blue bars of proportional height. The visualization encodes values with a linear scale and renders static SVG rectangles, with an axis generated by `d3.axisBottom`. It uses D3 v5 to bind the dataset, scale the bar widths, and append a bottom axis with four ticks. The data is a small sample from the Data Canvas - Sense Your City project, though the chart only shows these five arbitrary values without labels for dates or units.

Aug 22, 2019

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Making a Bar chart

This bar chart shows the population of ten countries, with horizontal bars scaled linearly from zero and sorted alphabetically by country name. The visualization uses D3 v5’s `csv` loader to parse data.csv, `scaleLinear` and `scaleBand` for positioning, and `axisLeft` and `axisBottom` to render axes in an SVG. Bars are drawn as `rect` elements with `fill: steelBlue` from the linked stylesheet, while population values are multiplied by 1,000 during preprocessing.

Aug 22, 2019

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D3.js Demo

This example draws a simple animated face using D3.js v5, rendering shapes in SVG. It uses `d3.select` to build a green circle for the face, two eyes, a mouth created with `d3.arc`, and rectangular eyebrows. A `transition().duration()` animation moves the eyebrows up and down. The code also imports `select` and `arc` as ES6 modules from the D3 library.

Aug 20, 2019

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D3.js Demo

This example draws a simple animated face using D3.js v5, rendering shapes in SVG. It uses `d3.select` to build a green circle for the face, two eyes, a mouth created with `d3.arc`, and rectangular eyebrows. A `transition().duration()` animation moves the eyebrows up and down. The code also imports `select` and `arc` as ES6 modules from the D3 library.

Aug 20, 2019