${dayDescrption(d)}

2b:null 2c:["$","title",null,{"children":"Feriados Nacionais 2020 🇧🇷 | Otávio Vasques | Observable"}] 31:Tbc1,chart = { var presenceMap = ({}) return html`` }32:[] 2f:{"id":"90243b85f9c9b0b0","slug":"feriados-nacionais-2020","title":"Feriados Nacionais 2020 🇧🇷","thumbnail":"5ddf1ad99663485fba4ad80861150eddc72a876d5ce4540da4dc192e62083369","access_level":"public","create_time":"$D2019-07-13T17:28:21.937Z","update_time":"$D2021-09-09T02:09:53.905Z","view_time":null,"first_public_time":"$D2020-04-24T00:30:49.316Z","fork":false,"stars":0,"starred":false,"owner":{"type":"team","id":"5e8d11e509318570","login":"otaviocv","name":"Otávio Vasques","avatar_url":"https://avatars-next.observableusercontent.com/21aa1d096ad0538e8d296d94b9560d33bcd6c2c7a3046310d200f7467de1e103","tier":"starter_2024"},"version":1129,"publish_version":1129,"role":null,"authored":false,"authors":[{"type":"individual","id":"67f6bc0db63009d0","login":"otaviocv","name":"Otávio Vasques","avatar_url":"https://avatars-next.observableusercontent.com/21aa1d096ad0538e8d296d94b9560d33bcd6c2c7a3046310d200f7467de1e103","tier":null}],"members":[{"type":"individual","id":"67f6bc0db63009d0","login":"otaviocv","name":"Otávio Vasques","avatar_url":"https://avatars-next.observableusercontent.com/21aa1d096ad0538e8d296d94b9560d33bcd6c2c7a3046310d200f7467de1e103","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Feriados Nacionais 2020 🇧🇷","cells":[{"id":0,"value":"md`# Feriados Nacionais ${year} 🇧🇷\n\nVisualização simples dos feriados nacionais do Brasil. Você pode consultar feriados de outros anos mudando o valor abaixo.\n\nBaseada na visualização das [fases da lua](https://observablehq.com/@mbostock/phases-of-the-moon) do [@mbostock](https://observablehq.com/@mbostock). Usando o [checkbox](https://observablehq.com/@nitaku/checkbox) de [@nitaku](https://observablehq.com/@nitaku).\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":744,"value":"viewof emendasFlag = checkbox({label: \"Mostrar possíveis emendas\", value: true})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":311,"value":"viewof year = html``","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":228,"value":"$31","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":292,"value":"md`---\n\n## Apêndice\n\nOnde as coisas difíceis do gráfico ficam escondidas.`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1034,"value":"today = (new Date())","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1048,"value":"today.setHours(0,0,0,0)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1092,"value":"function isToday(d) {\n return d.valueOf() == today.valueOf()\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1088,"value":"function todayStroke(d) {\n if (isToday(d)) {\n return \"stroke=\\\"black\\\" stroke-width=\\\"1.5\\\"\"\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":892,"value":"rawMonthScale = d3.scalePoint()\n .domain(d3.range(-1, 14))\n .range([margin.top, height - margin.bottom])\n .padding(1);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":918,"value":"dayOfWeekTransform = ({\n 0: \"D\",\n 1: \"S\",\n 2: \"T\",\n 3: \"Q\",\n 4: \"Q\",\n 5: \"S\",\n 6: \"S\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":323,"value":"monthScale = {\n const scale = d3.scalePoint()\n .domain(d3.range(-1, 13))\n .range([margin.top, height - margin.bottom])\n .padding(1);\n return d => scale(d.getMonth());\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":883,"value":"rawDayScale = d3.scalePoint()\n .domain(d3.range(1, 40))\n .range([margin.left, width - margin.right])\n .padding(1);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":350,"value":"dayScale = {\n const scale = d3.scalePoint()\n .domain(d3.range(1, 40))\n .range([margin.left, width - margin.right])\n .padding(1);\n return d => {\n const start = d3.timeMonth(d);\n const offset = start.getDay() || 7;\n return scale(d.getDate() + offset);\n };\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":969,"value":"colors = ({\n holiday: \"#4287f5\",\n weekend: \"#0bd440\",\n emenda: \"#f5e042\",\n businessDay: \"#dedede\"\n})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":385,"value":"colorMap = {\n return d => {\n const dayOfweek = d3.timeFormat(\"%A\")(d)\n if (isHoliday(d)) {\n return colors[\"holiday\"]\n } else if (isEmenda(d) && emendasFlag) {\n return colors[\"emenda\"]\n } else if (dayOfweek == \"Sunday\" || dayOfweek == \"Saturday\") {\n return colors[\"weekend\"]\n } else {\n return colors[\"businessDay\"]\n }\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":794,"value":"function isHoliday(d) {\n return feriados[timeFormatter(d)] != null\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":781,"value":"function isEmenda(d) {\n const dayOfweek = d3.timeFormat(\"%A\")(d)\n if (dayOfweek == \"Monday\") {\n var possibleHoliday = d3.timeDay.offset(d);\n return isHoliday(possibleHoliday);\n } else if (dayOfweek == \"Friday\") {\n var possibleHoliday = d3.timeDay.offset(d, -1);\n return isHoliday(possibleHoliday);\n } else return false;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":712,"value":"function dayDescrption(d) {\n var prettyDate = d.toLocaleDateString();\n var desc = \"\";\n var finalDesc = \"\";\n if (feriados[timeFormatter(d)] != null) {\n desc = feriados[timeFormatter(d)];\n finalDesc = prettyDate + \" \" + desc;\n } else {\n finalDesc = prettyDate;\n }\n if (isToday(d)) {\n finalDesc += \" Hoje\"\n }\n return finalDesc\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":639,"value":"feriados = fetchFeriados(year)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":435,"value":"async function fetchFeriados(d) {\n const cors = \"https://otaviocv-cors.herokuapp.com/\";\n const url = cors + \"https://www.anbima.com.br/feriados/fer_nacionais/\" + d + \".asp\";\n console.log(url)\n const response = (await fetch(url, {method: 'GET'}));\n const text = await response.text()\n var el = document.createElement('html');\n el.innerHTML = text;\n const rowElements = el.getElementsByClassName('tabela');\n var i = 0;\n var date;\n var desc;\n var feriados = {};\n for (i=3; i < rowElements.length; i+=3) {\n date = timeFormatter(timeParser(rowElements.item(i).textContent));\n //date = rowElements.item(i).textContent;\n desc = rowElements.item(i+2).textContent;\n feriados[date] = desc\n //feriados.push({date: date, desc:desc});\n }\n return feriados\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":665,"value":"timeParser = d3.timeParse(\"%-d/%-m/%y\");","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":666,"value":"timeFormatter = d3.timeFormat(\"%Y-%m-%d\");","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":309,"value":"months = {\n const now = new Date(year, 0, 1);\n const start = d3.timeYear(now);\n return d3.timeMonths(start, d3.timeYear.offset(start, 1));\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":330,"value":"days = {\n const now = new Date(year, 0, 1);\n const start = d3.timeYear(now);\n return d3.timeDays(start, d3.timeYear.offset(start, 1));\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":327,"value":"locale = \"pt-br\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":321,"value":"width = 975","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":315,"value":"height = 560","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":325,"value":"margin = ({top: 0, right: 0, bottom: 0, left: 60})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":371,"value":"squareSide = 14","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":765,"value":"checkbox = ({label = '', value = false} = {}) => {\n let wrapper = html``\n let check = html``\n wrapper.append(check)\n wrapper.append(label || '')\n \n check.checked = value\n \n check.addEventListener('change', (e) => {\n wrapper.value = check.checked\n wrapper.dispatchEvent(new CustomEvent('input'))\n })\n \n // we need to have a starting value\n wrapper.value = check.checked\n \n return wrapper\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":20,"value":"d3 = require(\"d3@5\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":825,"value":"md`## Pontos de melhoria\n- Incluir feriados estaduais e municipais\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 30:"$2f:body"