2a:null 2b:["$","title",null,{"children":"Labyrinth to SVG | Forrest O. | Observable"}] 30:Te82,boardToPathString = (board, columnCount, unitSize) => { const unit = unitSize; const diameter = unit/2; const radius = diameter/2; const pathParts = [ (x, y) => '', // Empty (x, y) => `M ${x + radius} ${y + diameter} a ${radius} ${radius} 0 0 0 ${diameter} 0 a ${radius} ${radius} 0 0 0 ${-diameter} 0`, // ◽︎ (x, y) => `M ${x + radius} ${y} l 0 ${diameter} a ${radius} ${radius} 0 0 0 ${diameter} 0 l 0 ${-diameter}`, // ╨ (x, y) => `M ${x + unit} ${y + radius} l ${-diameter} 0 a ${radius} ${radius} 0 0 0 0 ${diameter} l ${diameter} 0`, // ╞ (x, y) => `M ${x + radius} ${y + unit} l 0 ${-diameter} a ${radius} ${radius} 0 0 1 ${diameter} 0 l 0 ${diameter}`, // ╥ (x, y) => `M ${x} ${y + radius} l ${diameter} 0 a ${radius} ${radius} 0 0 1 0 ${diameter} l ${-diameter} 0`, // ╡ (x, y) => `M ${x + unit} ${y + radius} l ${-diameter} 0 a ${radius} ${radius} 0 0 0 ${-radius} ${radius} l 0 ${diameter} M ${x + unit} ${y + radius + diameter} a ${radius} ${radius} 0 0 0 ${-radius} ${radius}`, // ╔ (x, y) => `M ${x} ${y + radius} l ${diameter} 0 a ${radius} ${radius} 0 0 1 ${radius} ${radius} l 0 ${diameter} M ${x} ${y + radius + diameter} a ${radius} ${radius} 0 0 1 ${radius} ${radius}`, // ╗ (x, y) => `M ${x + radius} ${y} l 0 ${diameter} a ${radius} ${radius} 0 0 0 ${radius} ${radius} l ${diameter} 0 M ${x + radius + diameter} ${y} a ${radius} ${radius} 0 0 0 ${radius} ${radius}`, // ╚ (x, y) => `M ${x + radius} ${y} a ${radius} ${radius} 0 0 1 ${-radius} ${radius} M ${x + radius + diameter} ${y} l 0 ${diameter} a ${radius} ${radius} 0 0 1 ${-radius} ${radius} l ${-diameter} 0`, // ╝ (x, y) => `M ${x + radius} ${y} l 0 ${unit} M ${x + radius + diameter} ${y} l 0 ${unit}`, // ║ (x, y) => `M ${x} ${y + radius} l ${unit} 0 M ${x} ${y + radius + diameter} l ${unit} 0`, // ═ (x, y) => `M ${x + radius} ${y} l 0 ${unit} M ${x + radius + diameter} ${y} a ${radius} ${radius} 0 0 0 ${radius} ${radius} M ${x + radius + diameter} ${y + unit} a ${radius} ${radius} 0 0 1 ${radius} ${-radius}`, // ╠ (x, y) => `M ${x + radius} ${y} a ${radius} ${radius} 0 0 1 ${-radius} ${radius} M ${x + radius} ${y + unit} a ${radius} ${radius} 0 0 0 ${-radius} ${-radius} M ${x + radius + diameter} ${y} l 0 ${unit}`, // ╣ (x, y) => `M ${x + radius} ${y} a ${radius} ${radius} 0 0 1 ${-radius} ${radius} M ${x + radius + diameter} ${y} a ${radius} ${radius} 0 0 0 ${radius} ${radius} M ${x} ${y + radius + diameter} l ${unit} 0`, // ╩ (x, y) => `M ${x} ${y + radius} l ${unit} 0 M ${x + radius} ${y + unit} a ${radius} ${radius} 0 0 0 ${-radius} ${-radius} M ${x + radius + diameter} ${y + unit} a ${radius} ${radius} 0 0 1 ${radius} ${-radius}`, // ╦ (x, y) => `M ${x + radius} ${y} a ${radius} ${radius} 0 0 1 ${-radius} ${radius} M ${x} ${y + radius + diameter} a ${radius} ${radius} 0 0 1 ${radius} ${radius} M ${x + radius + diameter} ${y} a ${radius} ${radius} 0 0 0 ${radius} ${radius} M ${x + unit} ${y + radius + diameter} a ${radius} ${radius} 0 0 0 ${-radius} ${radius}`, // ╬ (x, y) => '', // Blocked space ] return board.map((part, i) => { const x = i % columnCount * unit; const y = Math.floor(i / columnCount) * unit; return pathParts[part](x, y); }).join(' ') }31:[] 2e:{"id":"0bdcf1acc03b28f1","slug":"labyrinth-to-svg","title":"Labyrinth to SVG","thumbnail":"76e93246cc80a9b25bd4ba6610674de746790ef177e8cea94ed49308c804b8bd","access_level":"public","create_time":"$D2019-08-30T18:02:25.257Z","update_time":"$D2019-08-31T12:49:32.893Z","view_time":null,"first_public_time":"$D2019-08-30T22:14:01.536Z","has_unpublished_edits":null,"fork":false,"stars":5,"starred":false,"owner":{"type":"team","id":"f9abb147dc0e6dcd","login":"forresto","name":"Forrest O.","avatar_url":"https://avatars-next.observableusercontent.com/c22671040121cb9b9d22913e2eb0ffc4d65d3e535cda1133d6655f1d63b32e3f","tier":"starter_2024"},"version":279,"publish_version":279,"role":null,"authored":false,"authors":[{"type":"individual","id":"b16dd1586d4d1422","login":"forresto","name":"Forrest O.","avatar_url":"https://avatars-next.observableusercontent.com/c22671040121cb9b9d22913e2eb0ffc4d65d3e535cda1133d6655f1d63b32e3f","tier":null}],"members":[{"type":"individual","id":"b16dd1586d4d1422","login":"forresto","name":"Forrest O.","avatar_url":"https://avatars-next.observableusercontent.com/c22671040121cb9b9d22913e2eb0ffc4d65d3e535cda1133d6655f1d63b32e3f","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":1,"collection":{"id":"6775b0fa0cb0d1a3","slug":"labyrinth","title":"labyrinth","owner":{"id":"f9abb147dc0e6dcd","login":"forresto","name":"Forrest O."}},"type":"notebook","body":{"titling":"auto","title":"Labyrinth to SVG","cells":[{"id":0,"value":"md`# Labyrinth to SVG\n\nUses the labyrinth \"board\" generation from https://observablehq.com/@forresto/labyrinth\n\nThe board is an array of tiles that correspond to box characters like: ╔, ╗, ╚, ╝, etc.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":72,"value":"$30","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":240,"value":"md`## Demo`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":27,"value":"demo = html`\n `","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":10,"value":"viewof boardDemoSeed = html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":12,"value":"viewof boardDemoSize = html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":19,"value":"viewof unit = html``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":99,"value":"pathTest = html`\n `","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":8,"value":"solved = solveSync(boardDemoSeed, makeInitialBoard(boardDemoSize), boardDemoSize)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"},{"id":2,"value":"import {makeInitialBoard, solveSync} from '@forresto/labyrinth'","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","providerMetadata":"$undefined","attachments":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W31","stdlib":"1"}} 2f:"$2e:body"