29:null 2a:["$","title",null,{"children":"D3 U.S. Map | Dmitry Mishin | Observable"}] 2f:[{"id":"6b1776f5a0a0e76e6428805c0074a8f262e3f34b1b50944da27903e014b409958dc29b03a1c9cc331949d6a2a404c19dfd0d9d36d9c32274e6ffbc07c11350ee","href":"https://static.observableusercontent.com/files/6b1776f5a0a0e76e6428805c0074a8f262e3f34b1b50944da27903e014b409958dc29b03a1c9cc331949d6a2a404c19dfd0d9d36d9c32274e6ffbc07c11350ee","name":"counties-albers-10m.json","type":"application/octet-stream","lastModified":1671036614350.191,"size":795407}] 2d:{"id":"54650e8936f6996e","slug":null,"title":"D3 U.S. Map","thumbnail":"f725e1e785d2b04bdb8ac3eb95d96993d680ed71b9354d629a50156a82053e60","access_level":"public","create_time":"$D2022-12-14T16:50:14.350Z","update_time":"$D2023-04-21T22:36:12.431Z","view_time":null,"first_public_time":"$D2022-12-14T16:50:14.350Z","fork":{"id":"e6b14a27aef67561","slug":"d3-u-s-map","title":"D3 U.S. map","owner":{"id":"f35c755083683fe5","login":"observablehq","name":"Observable"}},"stars":0,"starred":false,"owner":{"type":"team","id":"94ee429d7ca96acb","login":"dimm0","name":"Dmitry Mishin","avatar_url":"https://avatars-next.observableusercontent.com/764c4c57471b19bea121ea48700b457b865afd49eef4569502ff4262b97f8045","tier":"starter_2024"},"version":144,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"0f4bdf58b74340e5","login":"dimm0","name":"Dmitry Mishin","avatar_url":"https://avatars-next.observableusercontent.com/764c4c57471b19bea121ea48700b457b865afd49eef4569502ff4262b97f8045","tier":null}],"members":[{"type":"individual","id":"0f4bdf58b74340e5","login":"dimm0","name":"Dmitry Mishin","avatar_url":"https://avatars-next.observableusercontent.com/764c4c57471b19bea121ea48700b457b865afd49eef4569502ff4262b97f8045","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"D3 U.S. Map","cells":[{"id":0,"value":"md`# D3 U.S. Map`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":29,"value":" map = htl.html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":37,"value":"projection = d3.geoAlbersUsa().scale(800).translate([487.5, 305])\n// projection = d3.geoCentroid()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":47,"value":"path = d3.geoPath()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":104,"value":"states = topojson.mesh(us, us.objects.states, (a, b) => a !== b)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":108,"value":" nation = topojson.feature(us, us.objects.nation)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":101,"value":"counties = topojson.mesh(us, us.objects.counties, (a, b) => a !== b && (a.id / 1000 | 0) === (b.id / 1000 | 0))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":13,"value":"us = FileAttachment(\"counties-albers-10m.json\").json()","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":10,"value":"topojson = require(\"topojson-client@3\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"},{"id":7,"value":"d3 = require(\"d3-geo@2\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined"}],"files":"$W2f","stdlib":"1","titling":"auto"}} 2e:"$2d:body"