saikrupa82

@saikrupa82·2 public vizzes

D3 tutorial

This example uses D3 v5 to load a CSV file containing country population data via the `d3.csv` method. The visualization displays the parsed data as text output in the browser's console, not as a visual chart. The code reads `data.csv` and logs the resulting array of objects, each containing a country name and population value. The SVG element is present in the HTML but remains empty, as no marks or encodings are defined in the script.

May 31, 2020

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Stylized Bar Chart

This stylized bar chart displays COVID-19 case counts across Indian states and union territories, using a horizontal layout where each bar’s length represents confirmed cases. The visualization uses React for component structure and d3.scaleLinear for mapping data values to pixel positions, with d3.axisLeft and d3.axisBottom rendering the axes. The bars are styled with a teal fill, and the chart includes an axis label for the case count. Data comes from a CSV file with columns for state, cured, deaths, and confirmed cases, which is parsed and sorted before being passed to the React rendering logic.

May 31, 2020