30:[{"id":"efcaaf9f0b260e09b6afeaee6dbc1b91ad45f3328561cd67eb16a1754096c1095f70d284acdc4b004910e89265b60eba2706334e0dc84ded38fd9209083d4cef","href":"https://static.observableusercontent.com/files/efcaaf9f0b260e09b6afeaee6dbc1b91ad45f3328561cd67eb16a1754096c1095f70d284acdc4b004910e89265b60eba2706334e0dc84ded38fd9209083d4cef","name":"land-50m.json","type":"application/octet-stream","lastModified":1572391661512.877,"size":545534}] 2e:{"title":"Graticule Labels","cells":[{"id":1,"value":"md`# Graticule Labels`","pinned":false,"hidden":false,"mode":"ojs"},{"id":11,"value":"map = html``","pinned":true,"hidden":false,"mode":"ojs"},{"id":207,"value":"formatLatitude = y => `${Math.abs(y)}°${y < 0 ? \"S\" : \"N\"}`","pinned":true,"hidden":false,"mode":"ojs"},{"id":210,"value":"formatLongitude = x => `${Math.abs(x)}°${x < 0 ? \"W\" : \"E\"}`","pinned":true,"hidden":false,"mode":"ojs"},{"id":111,"value":"path = d3.geoPath(projection)","pinned":true,"hidden":false,"mode":"ojs"},{"id":16,"value":"projection = d3.geoMiller()","pinned":true,"hidden":false,"mode":"ojs"},{"id":155,"value":"margin = ({top: 30, right: 40, bottom: 30, left: 40})","pinned":true,"hidden":false,"mode":"ojs"},{"id":75,"value":"height = {\n const [[x0, y0], [x1, y1]] = d3.geoPath(projection.fitWidth(width, outline)).bounds(outline);\n const dx = x1 - x0;\n const k = (dx - margin.left - margin.right) / dx;\n const dy = (y1 - y0) * k + margin.bottom + margin.top;\n projection.scale(projection.scale() * k);\n projection.translate([(dx + margin.left - margin.right) / 2, (dy + margin.top - margin.bottom) / 2]);\n projection.precision(0.2);\n return Math.round(dy);\n}","pinned":true,"hidden":false,"mode":"ojs"},{"id":79,"value":"outline = ({type: \"Sphere\"})","pinned":true,"hidden":false,"mode":"ojs"},{"id":36,"value":"graticule = d3.geoGraticule10()","pinned":true,"hidden":false,"mode":"ojs"},{"id":38,"value":"land = topojson.feature(world, world.objects.land)","pinned":true,"hidden":false,"mode":"ojs"},{"id":7,"value":"world = FileAttachment(\"land-50m.json\").json()","pinned":true,"hidden":false,"mode":"ojs"},{"id":13,"value":"topojson = require(\"topojson-client@3\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":3,"value":"d3 = require(\"d3-array@2\", \"d3-geo@2\", \"d3-geo-projection@3\")","pinned":true,"hidden":false,"mode":"ojs"}],"files":"$W30","stdlib":"1","titling":"auto"}