enjalot · November 16, 2020 03:55
diff --git a/.gitignore b/.gitignore
 package-lock.json
 node_modules
 secret
 output*
 bubbles0*
 *.mp4
 *.png
 *.json
diff --git a/README.md b/README.md
diff --git a/bubbles.js b/bubbles.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const fs = require("fs");
 const d3 = require("d3");
 const moment = require("moment");

 const outputFolder = 'bubbles007'
 const maxConcurrency = 5

 let start_date = "20200220"
 let end_date = "20201111"

 const days = d3.timeDay
 .range(realDate(start_date), realDate(end_date))
 .map(d => d3.timeFormat("%Y%m%d")(d))

 // const notebookId = "@codingwithfire/cmu-covidcast-api-bubbles-export"
 // const notebookId = "@codingwithfire/us-bubble-choropleth-travel-from-centroid"
 // const notebookId = "@codingwithfire/cmu-covidcast-api-bubbles-textures-interactive-timelapse"
 const notebookId = "@codingwithfire/cmu-covidcast-api-bubbles-dark-mode"
 // const notebookId = "@codingwithfire/cmu-covidcast-api-counties-sorted-by-population"
 const cells = [
  "map", 
  "days", 
  "date", 
  // "legend2"
 ]

 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
    });

    await cluster.task(async (params) => {
      page = params.page

      let id = params.data.notebook
      let i = params.data.index
      let date = params.data.date
      console.log("working on ", id, i, date, params.data)
      let filename = `${outputFolder}/casesper100k-${date}.png`
      // check if image already exists, if so skip
      if(fs.existsSync(filename)) {
        return console.log("already had", filename);
      }
      const notebook = await load(id, cells, { page });
      // await notebook.redefine("ticks", i);
      // const days = await notebook.value("days");
      console.log("DATE", i, date)
      await notebook.redefine("date", date);
      const newdate = await notebook.value("date");
      console.log("new date", newdate)

      // special for textures
      // await notebook.waitFor("legend2");
      
      console.log("filename", filename)
      await notebook.screenshot("map", filename);

      // let filenameSVG = `${outputFolder}/casesper100k-${date}.svg`
      // await notebook.svg("map", filenameSVG);
      console.log("saved", i)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    for await (let d of days) {
      cluster.queue({
        notebook: notebookId,
        index: days.indexOf(d),
        date: d
      });
    }
    

    await cluster.idle();
    console.log(`ffmpeg -framerate 12 -pattern_type glob -i "${outputFolder}/casesper100k-*.png" -c:v libx264 -vf "scale=iw:ih-1" -pix_fmt yuv420p ${outputFolder}.mp4; `)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();

 function realDate(number) {
  let s = "" + number;
  //let d = new Date(`${s.slice(0, 4)}-${s.slice(4, 6)}-${s.slice(6, 8)} 00:01`);
  let d = moment(`${s.slice(0, 4)}-${s.slice(4, 6)}-${s.slice(6, 8)} 00:00`);
  return d;
 }
diff --git a/cluster.js b/cluster.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const fs = require("fs");

 const outputFolder = 'clusteroutput5'
 const howManyArts = 100
 const maxConcurrency = 20

 const notebookId = "@enjalot/deconstructed-force-directed-graph"
 const cells = [
  "onions", 
  "ticks", 
  "linkDistance", 
  "onionOpacity", 
  "width", "height"]

 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
    });

    await cluster.task(async (params) => {
      page = params.page

      let id = params.data.notebook
      let i = params.data.index
      let linkDistance = params.data.linkDistance
      let manyBodyStrength = params.data.manyBodyStrength
      console.log("working on ", id, i, params.data)
      const notebook = await load(id, cells, { page });
      await notebook.redefine("ticks", i);
      // await notebook.redefine("ticks", 99);
      await notebook.redefine("linkDistance", linkDistance);
      await notebook.redefine("manyBodyStrength", manyBodyStrength);
      await notebook.redefine("onionOpacity", 0.03);
      // let sim = await notebook.value("deconstructed")
      await notebook.screenshot("onions", `${outputFolder}/screenshot-${("000" + i).slice(-3)}.png`);
      console.log("saved", i)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    let arts = Array.from({length:howManyArts}).map((d,i) => i)
    for await (let i of arts) {
      cluster.queue({
        notebook: notebookId,
        index: i,
        linkDistance: 30,
        manyBodyStrength: -30,
        xStrength: 0.1,
        yStrength: 0.1
        // manyBodyStrength: -100 + i/howManyArts * 95
        // linkDistance: 5 + i/howManyArts * 55
      });
    }
    

    await cluster.idle();
    console.log(`ffmpeg -framerate 24 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();
diff --git a/cluster2.js b/cluster2.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const fs = require("fs");

 const outputFolder = 'clusteroutput8'
 const howManyArts = 72*2
 const maxConcurrency = 20

 const notebookId = "@enjalot/deconstructed-disjoint-force-directed-graph"
 const cells = [
  "onions", 
  "ticks", 
  "linkDistance", 
  "xStrength",
  "yStrength",
  "onionOpacity", 
  "width", "height"]

 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
    });

    await cluster.task(async (params) => {
      page = params.page

      let id = params.data.notebook
      let i = params.data.index
      console.log("working on ", id, i, params.data)
      const notebook = await load(id, cells, { page });
      // await notebook.redefine("ticks", i);
      await notebook.redefine("ticks", 20);
      await notebook.redefine("xStrength", params.data.xStrength);
      await notebook.redefine("yStrength", params.data.yStrength);
      await notebook.redefine("linkDistance", params.data.linkDistance);
      await notebook.redefine("manyBodyStrength", params.data.manyBodyStrength);
      await notebook.redefine("onionOpacity", 0.03);
      // let sim = await notebook.value("deconstructed")
      await notebook.screenshot("onions", `${outputFolder}/screenshot-${("000" + i).slice(-3)}.png`);
      console.log("saved", i)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    let arts = Array.from({length:howManyArts}).map((d,i) => i)
    for await (let i of arts) {
      cluster.queue({
        notebook: notebookId,
        index: i,
        linkDistance: 30,
        manyBodyStrength: -30,
        xStrength: 0.1 + 0.15 * Math.sin(i/howManyArts * Math.PI),
        yStrength: 0.3 - 0.17 * Math.sin(i/howManyArts * Math.PI),
        // manyBodyStrength: -100 + i/howManyArts * 95
        // linkDistance: 5 + i/howManyArts * 55
      });
    }
    

    await cluster.idle();
    console.log(`ffmpeg -framerate 24 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();
diff --git a/emojis.js b/emojis.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const fs = require("fs");

 const outputFolder = 'emojis'
 const howManyArts = 20
 const maxConcurrency = 5

 const notebookId = "@codingwithfire/emojis"
 const cells = [
  "colorTreemap", 
  "chosen", 
  "sortedEmojis", 
 ]

 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
    });

    await cluster.task(async (params) => {
      page = params.page

      let id = params.data.notebook
      let i = params.data.index
      console.log("working on ", id, i, params.data)
      const notebook = await load(id, cells, { page });
      // await notebook.redefine("ticks", i);
      const sorted = await notebook.value("sortedEmojis");
      console.log("emoji", i, sorted[i])
      await notebook.redefine("chosen", sorted[i]);
      const chosen = await notebook.value("chosen");
      console.log("new chosen", chosen)
      let filename = `${outputFolder}/${emoji}-treemap.png`
      let filenameSVG = `${outputFolder}/${emoji}-treemap.svg`
      console.log("filename", filename)
      await notebook.screenshot("colorTreemap", filename);
      await notebook.svg("colorTreemap", filenameSVG);
      console.log("saved", i)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    let arts = Array.from({length:howManyArts}).map((d,i) => i)
    for await (let i of arts) {
      cluster.queue({
        notebook: notebookId,
        index: i,
      });
    }
    

    await cluster.idle();
    console.log(`ffmpeg -framerate 24 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();
diff --git a/force.js b/force.js
 const { load } = require("@alex.garcia/observable-prerender");
 const puppeteer = require("puppeteer");

 async function main() {

    const outputFolder = 'forceOutput'

    const browser = await puppeteer.launch({
        defaultViewport: { 
            deviceScaleFactor: 3,
            height: 900,
            width: 900
        },
        // args: [`--window-size=${mapWidth},${mapHeight}`],
    });
    const notebook = await load(
    "@enjalot/deconstructed-force-directed-graph",
    ["onions", "ticks", "linkDistance", "deconstructed", "width", "height"],
    { browser }
    );
        
    await notebook.redefine("width", 900)
    await notebook.redefine("height", 600)

    let i = 0;
    let howManyArts = 100
    console.log("making", howManyArts, "arts")
    let arts = Array.from({length:howManyArts})
    for await (let art of arts) {
        await notebook.redefine("ticks", i);
        let sim = await notebook.value("deconstructed")
        console.log(i, sim.length)
        await notebook.screenshot("onions", `${outputFolder}/screenshot-${("000" + i).slice(-3)}.png`);
        console.log("saved", i)
        i++

    }

    console.log(`ffmpeg -framerate 8 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}/screenshots.mp4; `)
    await notebook.browser.close();
    
 }
 main();
diff --git a/freaky-history.json b/freaky-history.json
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diff --git a/history.js b/history.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const d3 = require("d3")
 const fs = require("fs");

 const outputFolder = 'freaky-history02'
 const maxConcurrency = 10
 const minVersion = +process.argv[2] || 0
 console.log("min version", minVersion)

 // This seems like it needs to be the private url?
 // it might work with usual "@codingwithfire/freaky-dot-patterns"
 const notebookId = "d/97ef5d8bf050a402"

 const history = JSON.parse(fs.readFileSync("freaky-history.json"))
 console.log("history", history.events.length)

 const updateEvents = history.events.filter(d => {
    return d.type === "modify_node";
 })
 console.log("updateEvents", updateEvents.length)

 let cells = d3.group(updateEvents, d => {
    // return d.node_name || d.node_id;
    return d.node_name && d.node_name.indexOf("chart") == 0
    ? d.node_name
    : "no-one-cares";
 });
 cells.delete("no-one-cares");

 console.log("cells", cells.keys())

 let screens = []
 for(cell of cells) {
    for(edit of cell[1]){
        screens.push({
            notebookId: notebookId,
            version: edit.version,
            cell: cell[0],
            time: edit.time
        })
    }
 }

 screens = screens.filter(d => d.version > minVersion)
 console.log("screens", screens.length)



 // const cells = [
 //   "usedays7",
 //   "day3_2020", 
 //   "map7_2020", 
 //   "width", "height"]

 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
      puppeteerOptions: {
        defaultViewport: { 
            // deviceScaleFactor: 3,
            height: 600,
            width: 600
        },
        args: [`--window-size=${600},${600}`],
      }
    });

    await cluster.task(async (params) => {
      page = params.page
    //   page.setViewport({width: 600, height: 600})
    //   console.log("params", params)
      let screen = params.data
      let id = screen.notebookId + "@" + screen.version
      let cell = screen.cell
      console.log("working on ", id,cell, params.data)
      const notebook = await load(id, [cell, "width", "height"], { page, OBSERVABLEHQ_API_KEY: process.env.OBSERVABLEHQ_API_KEY });
      await notebook.redefine("width", 600)
      await notebook.redefine("height", 600)
      await notebook.screenshot(cell, `${outputFolder}/${cell}-${screen.version}-${+new Date(screen.time)}.png`, {clip: {x:10, y:33, width: 600, height: 600}});
      console.log("saved", id)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    // let arts = Array.from({length:howManyArts}).map((d,i) => i)
    // for()
    for await (let screen of screens) {
      cluster.queue(screen)
    }

    await cluster.idle();

    // Framerate was changed to be 4 so that the few frames we rendered will each get their time in the sun
    console.log(`ffmpeg -framerate 4 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();
diff --git a/history2.js b/history2.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const d3 = require("d3")
 const fs = require("fs");

 const maxConcurrency = 10
 const cell = process.argv[2] || "chart"
 // const outputFolder = 'freaky-history03-' + cell
 const outputFolder = 'voronoi-purpleair-' + cell
 const minVersion = +process.argv[3] || 0
 console.log("min version", minVersion)

 let width = 950
 let height = 500

 // This seems like it needs to be the private url?
 // it might work with usual "@codingwithfire/freaky-dot-patterns"
 // const notebookId = "d/97ef5d8bf050a402" //@codingwithfire/freaky-dot-patterns 
 const notebookId = "d/58f15cf4e6026288" // @codingwithfire/voronoi-purpleair

 // we get the history from the console Network tab
 // const history = JSON.parse(fs.readFileSync("freaky-history.json"))
 const history = JSON.parse(fs.readFileSync("voronoi-purpleair-history.json"))
 console.log("history", history.events.length)

 const updateEvents = history.events.filter(d => {
    return d.type === "modify_node";
 })
 console.log("updateEvents", updateEvents.length)

 let cells = d3.group(updateEvents, d => {
    // return d.node_name || d.node_id;
    return d.node_name && d.node_name.indexOf(cell) == 0
    ? d.node_name
    : "no-one-cares";
 });
 cells.delete("no-one-cares");

 console.log("cells", cells.keys())

 let screens = []
 for(c of cells) {
    for(edit of c[1]){
        screens.push({
            notebookId: notebookId,
            version: edit.version,
            cell: c[0],
            time: edit.time
        })
    }
 }

 let first = screens.filter(d => d.cell == cell)[0]
 console.log("first", first)

 screens = screens.filter(d => d.version >= first.version && d.version > minVersion)
 console.log("screens", screens.length)



 // const cells = [
 //   "usedays7",
 //   "day3_2020", 
 //   "map7_2020", 
 //   "width", "height"]

 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
      puppeteerOptions: {
        defaultViewport: { 
            // deviceScaleFactor: 3,
            height: width,
            width: height 
        },
        args: [`--window-size=${width},${height}`],
      }
    });

    await cluster.task(async (params) => {
      page = params.page
    //   page.setViewport({width: 600, height: 600})
    //   console.log("params", params)
      let screen = params.data
      let id = screen.notebookId + "@" + screen.version
    //   let cell = screen.cell
      console.log("working on ", id,cell, params.data)
      const notebook = await load(id, [cell, "width", "height"], { page, OBSERVABLEHQ_API_KEY: process.env.OBSERVABLEHQ_API_KEY });
      await notebook.redefine("width", width)
      await notebook.redefine("height", height)
      await notebook.screenshot(cell, 
        `${outputFolder}/${cell}-${screen.version}-${+new Date(screen.time)}.png`, 
        {clip: {x:0, y:0, width: width, height: height}}
      );
      console.log("saved", id)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    // let arts = Array.from({length:howManyArts}).map((d,i) => i)
    // for()
    for await (let screen of screens) {
      cluster.queue(screen)
    }

    await cluster.idle();

    // Framerate was changed to be 4 so that the few frames we rendered will each get their time in the sun
    // console.log(`ffmpeg -framerate 4 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
    console.log(`ffmpeg -framerate 8 -pattern_type glob -i "${outputFolder}/*.png" -c:v libx264 -vf mpdecimate,setpts=N/FRAME_RATE/TB -pix_fmt yuv420p ${outputFolder}-dedupe2.mp4`)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();
diff --git a/maps.js b/maps.js
 const { load } = require("@alex.garcia/observable-prerender");
 const { Cluster } = require("puppeteer-cluster");
 const fs = require("fs");

 const outputFolder = 'purpleair01'
 const howManyArts = 255
 // const howManyArts = 5
 const maxConcurrency = 20

 // const notebookId = "@enjalot/historical-california-fire-map-workbook"
 // const cells = [
 //   "usedays7",
 //   "day3_2020", 
 //   "map7_2020", 
 //   "width", "height"]
 // const notebookId = "@enjalot/purpleair-historical-data"
 const notebookId = "d/74441577cd41fa2e"
 const cells = [
    "map",
    "time",
    "days",
    "updateMapbox"
 ]



 async function main() {

    try {
      fs.mkdirSync(outputFolder)
    } catch(e) {}

    const cluster = await Cluster.launch({
      concurrency: Cluster.CONCURRENCY_CONTEXT,
      maxConcurrency,
    });

    await cluster.task(async (params) => {
      page = params.page

      let id = params.data.notebook
      let i = params.data.index
      console.log("working on ", id, i, params.data)
      const notebook = await load(id, cells, { page });
      // await notebook.redefine("ticks", i);
      let days = await notebook.value("days");
      console.log("days", days.length)
      await notebook.redefine("time", days[100+i]);
      let time = await notebook.value("time");
      console.log("time", time, i)
      await timeout(1000)
      let updateMapbox = await notebook.value("updateMapbox");
      console.log("update", updateMapbox, i)
      if(!updateMapbox) {
        await timeout(2000)
        updateMapbox = await notebook.value("updateMapbox");
        console.log("update2", updateMapbox, i)
      }
      // let sim = await notebook.value("deconstructed")
      await timeout(1000)
      await notebook.screenshot("map", `${outputFolder}/screenshot-${("000" + i).slice(-3)}.png`);
      console.log("saved", i)
      // await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
    });
    
    let arts = Array.from({length:howManyArts}).map((d,i) => i)
    for await (let i of arts) {
      cluster.queue({
        notebook: notebookId,
        index: i,
      });
    }
    

    await cluster.idle();

    // Framerate was changed to be 4 so that the few frames we rendered will each get their time in the sun
    console.log(`ffmpeg -framerate 4 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
    await cluster.close();
    console.log("exit")
    process.exit()
 }
 main();

 function timeout(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
 }
diff --git a/package.json b/package.json
 {
  "name": "prerender",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "@alex.garcia/observable-prerender": "0.0.2",
    "async": "^3.2.0",
    "d3": "^6.0.0-rc.3",
    "moment": "^2.29.1",
    "puppeteer-cluster": "^0.22.0"
  }
 }
diff --git a/scrape-art.js b/scrape-art.js
 const { load } = require("@alex.garcia/observable-prerender");
 const puppeteer = require("puppeteer");

 async function main() {

    const outputFolder = 'output'

    const browser = await puppeteer.launch({
        defaultViewport: { 
            deviceScaleFactor: 3,
            height: 900,
            width: 900
        },
        // args: [`--window-size=${mapWidth},${mapHeight}`],
    });
    const notebook = await load(
    "@codingwithfire/pattern-moire-line-circle-grids",
    ["sketch", "radiusRangeMin", "radiusRangeMax", "width", "height"],
    { browser }
    );
        
    await notebook.redefine("width", 900)
    await notebook.redefine("height", 950)

    let i = 0;
    let howManyArts = 100
    console.log("making", howManyArts, "arts")
    let arts = Array.from({length:howManyArts})
    for await (let art of arts) {
        await notebook.redefine("radiusRange", [0.25 + i/howManyArts * 24, 50 - i/howManyArts * 24]);
        await notebook.screenshot("sketch", `${outputFolder}/screenshot-${("000" + i).slice(-3)}.png`);
        console.log("saved", i)
        i++

    }

    console.log(`ffmpeg -framerate 8 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}/screenshots.mp4; `)
    await notebook.browser.close();
    
 }
 main();
	package-lock.json
	node_modules
	secret
	output*
	bubbles0*
	*.mp4
	*.png
	*.json
	const { load } = require("@alex.garcia/observable-prerender");
	const { Cluster } = require("puppeteer-cluster");
	const fs = require("fs");
	const d3 = require("d3");
	const moment = require("moment");

	const outputFolder = 'bubbles007'
	const maxConcurrency = 5

	let start_date = "20200220"
	let end_date = "20201111"

	const days = d3.timeDay
	.range(realDate(start_date), realDate(end_date))
	.map(d => d3.timeFormat("%Y%m%d")(d))

	// const notebookId = "@codingwithfire/cmu-covidcast-api-bubbles-export"
	// const notebookId = "@codingwithfire/us-bubble-choropleth-travel-from-centroid"
	// const notebookId = "@codingwithfire/cmu-covidcast-api-bubbles-textures-interactive-timelapse"
	const notebookId = "@codingwithfire/cmu-covidcast-api-bubbles-dark-mode"
	// const notebookId = "@codingwithfire/cmu-covidcast-api-counties-sorted-by-population"
	const cells = [
	"map",
	"days",
	"date",
	// "legend2"
	]

	async function main() {

	try {
	fs.mkdirSync(outputFolder)
	} catch(e) {}

	const cluster = await Cluster.launch({
	concurrency: Cluster.CONCURRENCY_CONTEXT,
	maxConcurrency,
	});

	await cluster.task(async (params) => {
	page = params.page

	let id = params.data.notebook
	let i = params.data.index
	let date = params.data.date
	console.log("working on ", id, i, date, params.data)
	let filename = `${outputFolder}/casesper100k-${date}.png`
	// check if image already exists, if so skip
	if(fs.existsSync(filename)) {
	return console.log("already had", filename);
	}
	const notebook = await load(id, cells, { page });
	// await notebook.redefine("ticks", i);
	// const days = await notebook.value("days");
	console.log("DATE", i, date)
	await notebook.redefine("date", date);
	const newdate = await notebook.value("date");
	console.log("new date", newdate)

	// special for textures
	// await notebook.waitFor("legend2");

	console.log("filename", filename)
	await notebook.screenshot("map", filename);

	// let filenameSVG = `${outputFolder}/casesper100k-${date}.svg`
	// await notebook.svg("map", filenameSVG);
	console.log("saved", i)
	// await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
	});

	for await (let d of days) {
	cluster.queue({
	notebook: notebookId,
	index: days.indexOf(d),
	date: d
	});
	}


	await cluster.idle();
	console.log(`ffmpeg -framerate 12 -pattern_type glob -i "${outputFolder}/casesper100k-*.png" -c:v libx264 -vf "scale=iw:ih-1" -pix_fmt yuv420p ${outputFolder}.mp4; `)
	await cluster.close();
	console.log("exit")
	process.exit()
	}
	main();

	function realDate(number) {
	let s = "" + number;
	//let d = new Date(`${s.slice(0, 4)}-${s.slice(4, 6)}-${s.slice(6, 8)} 00:01`);
	let d = moment(`${s.slice(0, 4)}-${s.slice(4, 6)}-${s.slice(6, 8)} 00:00`);
	return d;
	}
	const { load } = require("@alex.garcia/observable-prerender");
	const puppeteer = require("puppeteer");

	async function main() {

	const outputFolder = 'forceOutput'

	const browser = await puppeteer.launch({
	defaultViewport: {
	deviceScaleFactor: 3,
	height: 900,
	width: 900
	},
	// args: [`--window-size=${mapWidth},${mapHeight}`],
	});
	const notebook = await load(
	"@enjalot/deconstructed-force-directed-graph",
	["onions", "ticks", "linkDistance", "deconstructed", "width", "height"],
	{ browser }
	);

	await notebook.redefine("width", 900)
	await notebook.redefine("height", 600)

	let i = 0;
	let howManyArts = 100
	console.log("making", howManyArts, "arts")
	let arts = Array.from({length:howManyArts})
	for await (let art of arts) {
	await notebook.redefine("ticks", i);
	let sim = await notebook.value("deconstructed")
	console.log(i, sim.length)
	await notebook.screenshot("onions", `${outputFolder}/screenshot-${("000" + i).slice(-3)}.png`);
	console.log("saved", i)
	i++

	}

	console.log(`ffmpeg -framerate 8 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}/screenshots.mp4; `)
	await notebook.browser.close();

	}
	main();
	const { load } = require("@alex.garcia/observable-prerender");
	const { Cluster } = require("puppeteer-cluster");
	const d3 = require("d3")
	const fs = require("fs");

	const outputFolder = 'freaky-history02'
	const maxConcurrency = 10
	const minVersion = +process.argv[2] \|\| 0
	console.log("min version", minVersion)

	// This seems like it needs to be the private url?
	// it might work with usual "@codingwithfire/freaky-dot-patterns"
	const notebookId = "d/97ef5d8bf050a402"

	const history = JSON.parse(fs.readFileSync("freaky-history.json"))
	console.log("history", history.events.length)

	const updateEvents = history.events.filter(d => {
	return d.type === "modify_node";
	})
	console.log("updateEvents", updateEvents.length)

	let cells = d3.group(updateEvents, d => {
	// return d.node_name \|\| d.node_id;
	return d.node_name && d.node_name.indexOf("chart") == 0
	? d.node_name
	: "no-one-cares";
	});
	cells.delete("no-one-cares");

	console.log("cells", cells.keys())

	let screens = []
	for(cell of cells) {
	for(edit of cell[1]){
	screens.push({
	notebookId: notebookId,
	version: edit.version,
	cell: cell[0],
	time: edit.time
	})
	}
	}

	screens = screens.filter(d => d.version > minVersion)
	console.log("screens", screens.length)



	// const cells = [
	// "usedays7",
	// "day3_2020",
	// "map7_2020",
	// "width", "height"]

	async function main() {

	try {
	fs.mkdirSync(outputFolder)
	} catch(e) {}

	const cluster = await Cluster.launch({
	concurrency: Cluster.CONCURRENCY_CONTEXT,
	maxConcurrency,
	puppeteerOptions: {
	defaultViewport: {
	// deviceScaleFactor: 3,
	height: 600,
	width: 600
	},
	args: [`--window-size=${600},${600}`],
	}
	});

	await cluster.task(async (params) => {
	page = params.page
	// page.setViewport({width: 600, height: 600})
	// console.log("params", params)
	let screen = params.data
	let id = screen.notebookId + "@" + screen.version
	let cell = screen.cell
	console.log("working on ", id,cell, params.data)
	const notebook = await load(id, [cell, "width", "height"], { page, OBSERVABLEHQ_API_KEY: process.env.OBSERVABLEHQ_API_KEY });
	await notebook.redefine("width", 600)
	await notebook.redefine("height", 600)
	await notebook.screenshot(cell, `${outputFolder}/${cell}-${screen.version}-${+new Date(screen.time)}.png`, {clip: {x:10, y:33, width: 600, height: 600}});
	console.log("saved", id)
	// await notebook.screenshot("chart", `${notebookId}.png`.replace("/", "_"));
	});

	// let arts = Array.from({length:howManyArts}).map((d,i) => i)
	// for()
	for await (let screen of screens) {
	cluster.queue(screen)
	}

	await cluster.idle();

	// Framerate was changed to be 4 so that the few frames we rendered will each get their time in the sun
	console.log(`ffmpeg -framerate 4 -i ${outputFolder}/screenshot-%03d.png -c:v libx264 -pix_fmt yuv420p ${outputFolder}.mp4; `)
	await cluster.close();
	console.log("exit")
	process.exit()
	}
	main();
	{
	"name": "prerender",
	"version": "1.0.0",
	"description": "",
	"main": "index.js",
	"scripts": {
	"test": "echo \"Error: no test specified\" && exit 1"
	},
	"author": "",
	"license": "ISC",
	"dependencies": {
	"@alex.garcia/observable-prerender": "0.0.2",
	"async": "^3.2.0",
	"d3": "^6.0.0-rc.3",
	"moment": "^2.29.1",
	"puppeteer-cluster": "^0.22.0"
	}
	}