30:T7ea,style = html``31:T830,// Copyright 2021, Observable Inc. // Released under the ISC license. // https://observablehq.com/@d3/color-legend function Swatches(color, { columns = null, format, unknown: formatUnknown, swatchSize = 15, swatchWidth = swatchSize, swatchHeight = swatchSize, marginLeft = 0 } = {}) { const id = `-swatches-${Math.random().toString(16).slice(2)}`; const unknown = formatUnknown == null ? undefined : color.unknown(); const unknowns = unknown == null || unknown === d3.scaleImplicit ? [] : [unknown]; const domain = color.domain().concat(unknowns); if (format === undefined) format = x => x === unknown ? formatUnknown : x; function entity(character) { return `&#${character.charCodeAt(0).toString()};`; } if (columns !== null) return htl.html`

${domain.map(value => { const label = `${format(value)}`; return htl.html`

${label}

`; })}

`; return htl.html`

${domain.map(value => htl.html`${format(value)}`)}

`; }32:[{"id":"eacc115a697e486eccf861f5e61ecb6ca0118c795a1676ba65e21a3031b3d84168850b0ec4b5b9aaf5c568a3ece226a48da34b8af475e74597b0240a646385b1","href":"https://static.observableusercontent.com/files/eacc115a697e486eccf861f5e61ecb6ca0118c795a1676ba65e21a3031b3d84168850b0ec4b5b9aaf5c568a3ece226a48da34b8af475e74597b0240a646385b1","name":"ANNUAL GUN LAW SCORECARD - Tabellenblatt1.csv","type":"text/csv","lastModified":1660232334259.256,"size":822},{"id":"ae91b1bde5f3a95df4877fea7985f8eeec5e3f85686c8db8d5e00465a05b03c7a10a5de606a441d4fca17ae1013dc66150460e1560aff230e84f63a1d46aecbd","href":"https://static.observableusercontent.com/files/ae91b1bde5f3a95df4877fea7985f8eeec5e3f85686c8db8d5e00465a05b03c7a10a5de606a441d4fca17ae1013dc66150460e1560aff230e84f63a1d46aecbd","name":"anzahl_shootings_bundesstaaten_1mio_id.csv","type":"text/csv","lastModified":1660234147645.715,"size":1451},{"id":"783cf2bf259e16d662d92c9f59ec97e564c50841c5984f2bb6f65a6d31f8c1b80846bffb65cb654dc2b587ac96f0007ab68c24bacce33655fd785e46020aff74","href":"https://static.observableusercontent.com/files/783cf2bf259e16d662d92c9f59ec97e564c50841c5984f2bb6f65a6d31f8c1b80846bffb65cb654dc2b587ac96f0007ab68c24bacce33655fd785e46020aff74","name":"counties-10m.json","type":"application/json","lastModified":1660232334259.256,"size":842177}] 2e:{"title":"Mass Shooting Map V4","cells":[{"id":0,"value":"# Mass Shooting Map V4","pinned":false,"hidden":false,"mode":"md"},{"id":481,"value":"Mass Shootings im Jahr 2021, pro 1 Mio. Einwohner, kategorisiert nach dem Annual Gun Law Scorecard","pinned":false,"hidden":false,"mode":"md"},{"id":342,"value":"Swatches(d3.scaleOrdinal(colorExtent, ['#374e8d', '#5e78bd', '#91a6d9', '#cad5ec', '#f1cbc3', '#eca496', '#e67b67', '#d7523d', '#b53a27', '#8e2a1b']))","pinned":false,"hidden":false,"mode":"ojs"},{"id":40,"value":"map = svg``","pinned":false,"hidden":false,"mode":"ojs"},{"id":487,"value":"Der District of Columbia mit 22,7 Shootings pro 1 Mio. Einwohner wurde als Ausreisser nicht auf der Karte markiert. \n\nQuellen: [Annual Gun Law Scorecard](https://giffords.org/lawcenter/resources/scorecard/), [Gun Violence Archive](https://www.gunviolencearchive.org/reports/mass-shooting)","pinned":false,"hidden":false,"mode":"md"},{"id":9,"value":"## Data","pinned":false,"hidden":false,"mode":"md"},{"id":5,"value":"data = FileAttachment(\"anzahl_shootings_bundesstaaten_1mio_id.csv\").csv({typed:true})","pinned":true,"hidden":false,"mode":"ojs"},{"id":128,"value":"function numberToString(d) {\n return (d < 10) ? '0' + d.toString() : d.toString();\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":147,"value":"dataParsed = data.map((d) => ({\n ...d,\n id: numberToString(d.ID)\n}))","pinned":true,"hidden":false,"mode":"ojs"},{"id":26,"value":"Inputs.table(dataParsed)","pinned":true,"hidden":false,"mode":"ojs"},{"id":81,"value":"stateObject = d3.index(dataParsed, (d) => d.id)","pinned":true,"hidden":false,"mode":"ojs"},{"id":222,"value":"stateRanking = FileAttachment(\"ANNUAL GUN LAW SCORECARD - Tabellenblatt1.csv\").csv({typed:true})","pinned":true,"hidden":false,"mode":"ojs"},{"id":229,"value":"stateRankingParsed = stateRanking.map((d) => ({\n ...d,\n id: numberToString(d.ID)\n}))","pinned":true,"hidden":false,"mode":"ojs"},{"id":226,"value":"Inputs.table(stateRankingParsed)","pinned":true,"hidden":false,"mode":"ojs"},{"id":236,"value":"stateRankingObject = d3.index(stateRankingParsed, (d) => d.id)","pinned":true,"hidden":false,"mode":"ojs"},{"id":22,"value":"## Geodata","pinned":false,"hidden":false,"mode":"md"},{"id":30,"value":"us = FileAttachment(\"counties-10m.json\").json()","pinned":true,"hidden":false,"mode":"ojs"},{"id":58,"value":"nation = topojson.feature(us, us.objects.nation)","pinned":true,"hidden":false,"mode":"ojs"},{"id":74,"value":"states = topojson.feature(us, us.objects.states)","pinned":true,"hidden":false,"mode":"ojs"},{"id":66,"value":"statesOutline = topojson.mesh(us, us.objects.states, (a, b) => a !== b)","pinned":true,"hidden":false,"mode":"ojs"},{"id":34,"value":"## Scales","pinned":false,"hidden":false,"mode":"md"},{"id":101,"value":"extent = d3.extent(data, d => d.pro_1mio)","pinned":true,"hidden":false,"mode":"ojs"},{"id":99,"value":"radiusScale = d3.scaleLinear().domain(extent).range([0, 200])","pinned":true,"hidden":false,"mode":"ojs"},{"id":241,"value":"colorExtent = [\"A\", \"A-\", \"B\", \"B-\", \"C+\", \"C\", \"C-\", \"D\", \"D-\", \"F\"]","pinned":true,"hidden":false,"mode":"ojs"},{"id":246,"value":"colorScale = d3.scaleOrdinal()\n .domain(colorExtent)\n .range(['#374e8d', '#5e78bd', '#91a6d9', '#cad5ec', '#f1cbc3', '#eca496', '#e67b67', '#d7523d', '#b53a27', '#8e2a1b']);","pinned":true,"hidden":false,"mode":"ojs"},{"id":259,"value":"colorScale(\"A\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":43,"value":"## Projection","pinned":true,"hidden":false,"mode":"md"},{"id":38,"value":"projection = \n//d3.geoMercator() \nd3.geoAlbersUsa()","pinned":true,"hidden":false,"mode":"ojs"},{"id":46,"value":"path = d3.geoPath(projection) // Konstruktion des Path-Konstruktors mit der passenden Projektion","pinned":true,"hidden":false,"mode":"ojs"},{"id":32,"value":"## Map","pinned":false,"hidden":false,"mode":"md"},{"id":48,"value":"height = 500","pinned":true,"hidden":false,"mode":"ojs"},{"id":166,"value":"centroid = d3.geoCentroid(states);","pinned":true,"hidden":false,"mode":"ojs"},{"id":169,"value":"coords = projection(centroid);","pinned":true,"hidden":false,"mode":"ojs"},{"id":330,"value":"$30","pinned":false,"hidden":false,"mode":"ojs"},{"id":347,"value":"$31","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W32","stdlib":"1","titling":"auto"}