freyr4

@freyr4·2 public vizzes

Fork of Migrant Deaths Linked Views with Fast Brushing

This visualization combines a natural Earth projection bubble map with a linked time-series histogram to explore migrant deaths and missing persons. The map uses `d3.geoNaturalEarth1` and `d3.geoPath` to render country boundaries from World Atlas TopoJSON, with circle sizes scaled by total dead and missing via `d3.scaleSqrt`. A brushable histogram using `d3.brushX` filters map points by reported date, while React’s `useMemo` optimizes rendering performance. Data comes from the Missing Migrants Project CSV subset.

Mar 29, 2022

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Vega-Lite API Test

This example displays a scatterplot of automobile data, with engine displacement on the x-axis and horsepower on the y-axis, using semi-transparent points to reveal overlapping density. The visualization is built using the `vega-lite-api` and `vega` libraries, loading data from a CSV via `d3.csv`. It customizes axis and label styling through a `config` object and integrates a tooltip via `vega-tooltip`. The chart resizes to fit the browser window and renders as an SVG.

Mar 14, 2022