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Rosa Romero Gómez
Senior Data Visualization Engineer at Graphicacy
Published
Edited
Feb 10, 2022
3 stars
4
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# Demers Cartogram + World Map Layer
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Exercise to better understand how to build the Demers Cartogram. Inspired by https://observablehq.com/@neocartocnrs/dorling-vs-demers
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## Settings
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padding = 0.2
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innerWidth = width - margin.left - margin.right
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innerHeight = height - margin.top - margin.bottom
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width = 900
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height = 500
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margin = ({ top: 10, left: 10, right: 10, bottom: 10 })
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## Data
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WB_TOPOJSON = FileAttachment("countries-v3-topo.json").json()
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COUNTRY_NAMES = FileAttachment("country.csv").csv()
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WORLD_POPULATION = FileAttachment("SP.POP.TOTL.csv").csv()
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topojson = require("topojson")
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import { forceCollide } from "@neocartocnrs/dorling-vs-demers";

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Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
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