2a:T4e9,getParadigms2 = function(wordform_data) { const wordforms = wordform_data.paradigms.map(d => d.lemma); const result = []; wordforms.forEach(function(wordform) { const paradigm = wordform_data.paradigms[wordforms.indexOf(wordform)]; const variants = paradigm.variants; const new_variants = []; variants.forEach(function(variant) { const all_frequencies = {}; var sum = 0; variant.corpora.forEach(function (corpus) { corpus.frequencies.forEach(function(entry) { const date = parseDate(entry.year); if (all_frequencies[date]) { all_frequencies[date] += entry.freq; } else { all_frequencies[date] = entry.freq; } sum += entry.freq; }); }); const listed_frequencies = []; for (let [key, value] of Object.entries(all_frequencies)) { listed_frequencies.push({name: variant.wordform, date: new Date(key), value}); } listed_frequencies.sort((a, b) => a.date - b.date); if (listed_frequencies.length > 0) { result.push({key: variant.wordform,values: listed_frequencies, sum}); } }); }); result.sort((a, b) => b.sum - a.sum); return result; }2b:T4ad,horizonchart = { const svg = d3.create("svg") .attr("viewBox", [0, 0, width, horizonchart_height]) .style("font", "10px sans-serif"); const g = svg.append("g") .selectAll("g") .data(horizonchart_data) .join("g") .attr("transform", (d, i) => `translate(0,${i * (horizonchart_step + 1) + horizonchart_margin.top})`); g.append("clipPath") .attr("id", d => (d.clip = DOM.uid("clip")).id) .append("rect") .attr("width", width) .attr("height", horizonchart_step); g.append("defs").append("path") .attr("id", d => (d.path = DOM.uid("path")).id) .attr("d", d => horizonchart_area(d.values)); g.append("g") .attr("clip-path", d => d.clip) .selectAll("use") .data(d => new Array(horizonchart_overlap).fill(d)) .join("use") .attr("fill", (d, i) => horizonchart_color(i)) .attr("transform", (d, i) => `translate(0,${(i + 1) * horizonchart_step})`) .attr("xlink:href", d => d.path.href); g.append("text") .attr("x", 4) .attr("y", horizonchart_step / 2) .attr("dy", "0.35em") .text(d => d.key); svg.append("g") .call(horizonchart_xAxis); return svg.node(); }2c:[] 29:{"title":"Wordform Variation Visualization","cells":[{"id":0,"value":"md`# Wordform Variation Visualization`","pinned":false,"hidden":false,"mode":"ojs"},{"id":4,"value":"api_url = 'http://145.100.59.165:8000/'","pinned":false,"hidden":false,"mode":"ojs"},{"id":7,"value":"viewof word_to_search = text()","pinned":false,"hidden":false,"mode":"ojs"},{"id":5,"value":"wordform_data = { \n const prefix = 'http://145.100.59.165:8000/variants/';\n var data = await fetchURLWithProxy(`${prefix+word_to_search}`);\n \n return data;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":531,"value":"DOM.download(serialize2(wordform_data), null, \"Download JSON\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":877,"value":"md `## Horizon Chart`","pinned":false,"hidden":false,"mode":"ojs"},{"id":932,"value":"wordform_data","pinned":false,"hidden":false,"mode":"ojs"},{"id":958,"value":"horizonchart_data = getParadigms2(wordform_data)","pinned":false,"hidden":false,"mode":"ojs"},{"id":924,"value":"$2a","pinned":false,"hidden":false,"mode":"ojs"},{"id":874,"value":"$2b","pinned":false,"hidden":false,"mode":"ojs"},{"id":894,"value":"horizonchart_x = d3.scaleTime()\n .domain([parseDate(1700), parseDate(2020)])\n .range([0, width])\n .nice()","pinned":true,"hidden":false,"mode":"ojs"},{"id":890,"value":"horizonchart_y = d3.scaleLinear()\n .domain([0, d3.max(horizonchart_data, d => d3.max(d.values, d => d.value))])\n .range([0, -horizonchart_overlap * horizonchart_step])","pinned":true,"hidden":false,"mode":"ojs"},{"id":881,"value":"horizonchart_xAxis = g => g\n .attr(\"transform\", `translate(0,${horizonchart_margin.top})`)\n .call(d3.axisTop(horizonchart_x).ticks(width / 80).tickSizeOuter(0))\n .call(g => g.selectAll(\".tick\").filter(d => horizonchart_x(d) < horizonchart_margin.left || horizonchart_x(d) >= width - horizonchart_margin.right).remove())\n .call(g => g.select(\".domain\").remove())","pinned":true,"hidden":false,"mode":"ojs"},{"id":888,"value":"horizonchart_area = d3.area()\n .curve(d3.curveBasis)\n .defined(d => !isNaN(d.value))\n .x(d => horizonchart_x(d.date))\n .y0(0)\n .y1(d => horizonchart_y(d.value))","pinned":true,"hidden":false,"mode":"ojs"},{"id":1056,"value":"parseDate(1500)","pinned":false,"hidden":false,"mode":"ojs"},{"id":900,"value":"horizonchart_color = i => d3[horizonchart_scheme][Math.max(3, horizonchart_overlap)][i + Math.max(0, 3 - horizonchart_overlap)]","pinned":false,"hidden":false,"mode":"ojs"},{"id":911,"value":"viewof horizonchart_scheme = html``","pinned":false,"hidden":false,"mode":"ojs"},{"id":915,"value":"viewof horizonchart_overlap = {\n const form = html``;\n form.i.oninput = () => form.o.value = `${form.value = form.i.valueAsNumber} band${form.i.valueAsNumber === 1 ? \"\" : \"s\"}`;\n form.i.oninput();\n return form;\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":902,"value":"horizonchart_step = 50","pinned":false,"hidden":false,"mode":"ojs"},{"id":905,"value":"horizonchart_height = horizonchart_step * (horizonchart_data.length +1)","pinned":false,"hidden":false,"mode":"ojs"},{"id":907,"value":"horizonchart_margin = ({top: 30, right: 10, bottom: 0, left: 10})","pinned":false,"hidden":false,"mode":"ojs"},{"id":28,"value":"md `## Styles`","pinned":false,"hidden":false,"mode":"ojs"},{"id":31,"value":"lemma_style = `\nfont-size: 20px;\n line-height: 7.5;\n font-family: 'IBM Plex Mono', monospace;\n padding: 2rem 1rem;\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":244,"value":"hct_style = `\nfont-size: 20px;\n line-height: 7.5;\n font-family: 'IBM Plex Mono', monospace;\n padding: 2rem 1rem;\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":245,"value":"hcm_style = `\nfont-size: 20px;\n line-height: 7.5;\n font-family: 'IBM Plex Mono', monospace;\n padding: 2rem 1rem;\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":247,"value":"hdu_style = `\nfont-size: 20px;\n line-height: 7.5;\n font-family: 'IBM Plex Mono', monospace;\n padding: 2rem 1rem;\n`","pinned":false,"hidden":false,"mode":"ojs"},{"id":22,"value":"md `## Variables and functions`","pinned":false,"hidden":false,"mode":"ojs"},{"id":20,"value":"parseDate = d3.timeParse(\"%Y\");","pinned":false,"hidden":false,"mode":"ojs"},{"id":16,"value":"fetchURLWithProxy = await function(url) {\n return fetch(`https://observable-cors.glitch.me/` + \n `${url}`, {\n headers: {\n Accept: '*/*',\n 'Accept-Language': 'en-US,en;q=0.5',\n Referer: 'https://observablehq.com/@randomfractals/fetch',\n },\n //credentials: 'include',\n cache: 'no-store',\n mode: 'cors',\n redirect: 'follow',\n }).then(response => {\n if (!response.ok) throw new Error(response.status);\n return response.json();\n }).catch(error => {return error;})\n}","pinned":false,"hidden":false,"mode":"ojs"},{"id":13,"value":"import {select, text} from \"@jashkenas/inputs\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":532,"value":"import {serialize as serialize2} from \"@palewire/saving-json\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":14,"value":"d3 = require(\"d3@5\", \"d3-array@2\", \"d3-scale@3\", \"d3-time-format@2\")","pinned":false,"hidden":false,"mode":"ojs"},{"id":733,"value":"d3Legend = require(\"d3-svg-legend\")","pinned":true,"hidden":false,"mode":"ojs"},{"id":1002,"value":"import {visualizeTicks} from \"@d3/continuous-scales\"","pinned":false,"hidden":false,"mode":"ojs"},{"id":59,"value":"chroma = require('chroma-js@1.3.7')","pinned":false,"hidden":false,"mode":"ojs"}],"files":"$W2c","stdlib":"1","titling":"auto"}