D3.js Introdunction Part 4 / D3.js 入門その4 / Network Design Studio, TMU | すぎもと組

Network Design Studio, TMU | すぎもと組

東京都立大学システムデザイン学部インダストリアルアート学科ネットワークデザインスタジオ杉本達應研究室

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Public

Edited

Nov 18, 2024

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rawdata = d3.tsv(uri, d3.autoType)

Type Table, then Shift-Enter. Ctrl-space for more options.

Color

Size

Facet X

Facet Y

Mark

Type Chart, then Shift-Enter. Ctrl-space for more options.

new Date(

Date.UTC(

rawdata.at(0).year,

rawdata.at(0).month - 1,

rawdata.at(0).day,

rawdata.at(0).hour,

rawdata.at(0).minute

)

demo_dataset = rawdata.map((d) => ({

date: new Date(Date.UTC(d.year, d.month - 1, d.day, d.hour, d.minute)),

...d

}))

import { dataset, names } from "0891ddb9b5334273"

Type Table, then Shift-Enter. Ctrl-space for more options.

names

[...dataset].sort((a, b) => a.hour - b.hour)

dataset.filter((d) => d.name === "kai_shiraishi")

dataset.find((d) => d.name === "kai_shiraishi")

d3.group(dataset, (d) => d.name)

[...d3.group(dataset, (d) => d.material).keys()]

dataGroupedByDates = d3.group(dataOfDates, (d) => d.dateOnly)

{

const width = 800;

const height = 300;

const margin = { top: 30, right: 30, bottom: 30, left: 120 };

const xScale = d3

.scaleUtc()

.domain([0, 24 * 60 * 60 * 1000]) // 24 hours

.range([margin.left, width - margin.right]);

const yScale = d3

.scaleBand()

.domain([...dataGroupedByDates.keys()])

.range([margin.top, height - margin.bottom]);

const xAxis = d3

.axisBottom()

.scale(xScale)

.ticks(5)

.tickFormat(d3.utcFormat("%H:%M")) // 目盛りのフォーマット（書式）を指定

.tickSize(-(height - margin.top - margin.bottom));

const yAxis = d3

.axisLeft()

.scale(yScale)

.ticks(7)

.tickFormat(dateFormat) // 目盛りのフォーマット（書式）を指定

.tickSize(-(width - margin.left - margin.right));

const svg = d3.create("svg").attr("width", width).attr("height", height);

svg

.append("rect")

.attr("width", width)

.attr("height", height)

.attr("opacity", 0.1);

svg

.append("g")

.attr("class", "xAxis")

.attr("transform", `translate(0, ${height - margin.bottom})`)

.call(xAxis);

svg

.append("g")

.attr("class", "yAxis")

.attr("transform", `translate(${margin.left}, 0)`)

.call(yAxis);

// 日付グループ

const dayG = svg

.append("g")

.selectAll("g")

.data(dataGroupedByDates)

.join("g")

.attr("class", "day")

.attr(

"transform",

(d) => `translate(0, ${yScale(d[0]) + yScale.bandwidth() / 2})`

); // 垂直軸の原点を移動しておく

// ドット

dayG

.selectAll("circle")

.data((d) => d[1]) // データの値（配列）をバインドする

.join("circle")

.attr("cx", (d) => xScale(d.msec))

.attr("r", 10)

.attr("fill", "steelblue")

.attr("opacity", 0.25);

svg

.selectAll("g.xAxis, g.yAxis")

.selectAll("line, path")

.attr("stroke", "white")

.attr("opacity", 0.5);

svg.selectAll("g.xAxis, g.yAxis").selectAll("text").attr("font-size", 16);

return svg.node();

}

dataOfDatesTimes = {

// データに　day と time を追加

// timeは6時間ごとの時間帯で0,1,2,3の値をとる

const dataWithDayTime = dataOfName.map((d) => ({

...d,

dateOnly: new Date(

Date.UTC(

d.date.getUTCFullYear(),

d.date.getUTCMonth(),

d.date.getUTCDate()

)

time: Math.floor(

((d.date.getUTCHours() * 60 + d.date.getUTCMinutes()) * 60 * 1000) /

(6 * 60 * 60 * 1000)

)

}));

return d3.group(

dataWithDayTime,

(d) => d.dateOnly,

(d) => d.time

);

}

{

const width = 800;

const height = 300;

const margin = { top: 30, right: 30, bottom: 30, left: 120 };

const xScale = d3

.scaleLinear()

.domain([0, 4])

.range([margin.left, width - margin.right]);

const yScale = d3

.scaleBand()

.domain([...dataOfDatesTimes.keys()])

.range([margin.top, height - margin.bottom]);

const xAxis = d3

.axisBottom()

.scale(xScale)

.ticks(4)

.tickFormat((d) => [0, 6, 12, 18, 24][d])

.tickSize(-(height - margin.top - margin.bottom));

const yAxis = d3

.axisLeft()

.scale(yScale)

.ticks(7)

.tickFormat(dateFormat)

.tickSize(-(width - margin.left - margin.right));

const svg = d3.create("svg").attr("width", width).attr("height", height);

svg

.append("rect")

.attr("width", width)

.attr("height", height)

.attr("opacity", 0.1);

svg

.append("g")

.attr("class", "xAxis")

.attr("transform", `translate(0, ${height - margin.bottom})`)

.call(xAxis);

svg

.append("g")

.attr("class", "yAxis")

.attr("transform", `translate(${margin.left}, 0)`)

.call(yAxis);

const dayG = svg

.selectAll("g.day")

.data(dataOfDatesTimes)

.join("g")

.attr("class", "day")

.attr("transform", (d) => `translate(0, ${yScale(d[0])})`);

const timeG = dayG

.selectAll("g.time")

.data((d) => d[1])

.join("g")

.attr("class", "time")

.attr("transform", (d) => `translate(${xScale(d[0])}, 0)`);

// circle の cx を求めるスケール関数

const circleX = d3

.scaleBand()

// .domain([]) // domainは後で決める

.range([10, xScale(1) - xScale(0) - 10]); // xScale(1) - xScale(0)は各時間帯の幅

timeG

.append("rect")

.attr("x", 5)

.attr("y", 5)

.attr("width", xScale(1) - xScale(0) - 10)

.attr("height", yScale.bandwidth() - 10)

.attr("rx", 10)

.attr("fill", "#fff")

.attr("fill-opacity", 0.5)

.attr("stroke", "steelblue")

.attr("stroke-width", 1);

timeG

.selectAll("circle")

.data((d) => d[1])

.join("circle")

.attr("cx", (d, i, nodes) => {

// circleノードの数(nodes.length)がわかるので、circleXのdomainをここで指定する

// d3.range(5)　は、 [0, 1, 2, 3, 4] になる

circleX.domain(d3.range(nodes.length));

return circleX(i) + circleX.bandwidth() / 2;

})

.attr("cy", yScale.bandwidth() / 2)

.attr("r", 10)

.attr("fill", "steelblue")

.attr("opacity", 0.5);

svg

.selectAll("g.xAxis, g.yAxis")

.selectAll("line, path")

.attr("stroke", "white")

.attr("opacity", 0.5);

svg.selectAll("g.xAxis, g.yAxis").selectAll("text").attr("font-size", 16);

return svg.node();

}

{

const width = 800;

const height = 300;

const margin = { top: 30, right: 30, bottom: 30, left: 120 };

const xScale = d3

.scaleLinear()

.domain([0, 4])

.range([margin.left, width - margin.right]);

const yScale = d3

.scaleBand()

.domain([...dataOfDatesTimes.keys()])

.range([margin.top, height - margin.bottom]);

const materials = d3.group(dataOfName, (d) => d.material);

const color = d3

.scaleOrdinal()

.domain([...materials.keys()])

.range(d3.schemeCategory10);

const xAxis = d3

.axisBottom()

.scale(xScale)

.ticks(4)

.tickFormat((d) => [0, 6, 12, 18, 24][d])

.tickSize(-(height - margin.top - margin.bottom));

const yAxis = d3

.axisLeft()

.scale(yScale)

.ticks(7)

.tickFormat(dateFormat)

.tickSize(-(width - margin.left - margin.right));

const svg = d3.create("svg").attr("width", width).attr("height", height);

svg

.append("rect")

.attr("width", width)

.attr("height", height)

.attr("opacity", 0.1);

svg

.append("g")

.attr("class", "xAxis")

.attr("transform", `translate(0, ${height - margin.bottom})`)

.call(xAxis);

svg

.append("g")

.attr("class", "yAxis")

.attr("transform", `translate(${margin.left}, 0)`)

.call(yAxis);

const dayG = svg

.selectAll("g.day")

.data(dataOfDatesTimes)

.join("g")

.attr("class", "day")

.attr("transform", (d) => `translate(0, ${yScale(d[0])})`);

const timeG = dayG

.selectAll("g.time")

.data((d) => d[1])

.join("g")

.attr("class", "time")

.attr("transform", (d) => `translate(${xScale(d[0])}, 0)`);

const circleX = d3.scaleBand().range([10, xScale(1) - xScale(0) - 10]);

timeG

.selectAll("circle")

.data((d) => d[1])

.join("circle")

.attr("cx", (d, i, nodes) => {

circleX.domain(d3.range(nodes.length));

return circleX(i) + circleX.bandwidth() / 2;

})

.attr("cy", yScale.bandwidth() / 2)

.attr("r", 10)

.attr("fill", (d) => color(d.material))

.attr("opacity", 0.5);

svg

.selectAll("g.xAxis, g.yAxis")

.selectAll("line, path")

.attr("stroke", "white")

.attr("opacity", 0.5);

svg.selectAll("g.xAxis, g.yAxis").selectAll("text").attr("font-size", 16);

return svg.node();

}

materials = d3.group(dataset, (d) => d.material)

colorScale = d3

.scaleOrdinal()

.domain([...materials.keys()])

.range([

"white",

"orange",

"silver",

"black",

"paleblue",

"gray",

"green",

"yellow",

"none",

"silver",

"red",

"blue",

"gold",

"green",

"gray",

"white",

"purple"

])

colorScale("布")

sugimotoChart = (data) => {

// function myChart(data) { // 1行目と同じ意味

// const width = 800;

const height = (width * 150) / 215; // ポストカードと同じ縦横比にする

const margin = { top: height * 0.05, right: 30, bottom: 30, left: 120 };

const dataOfDatesTimes = getDataOfDatesTimes(data);

const xScale = d3

.scaleLinear()

.domain([0, 4])

.range([margin.left, width - margin.right]);

const yScale = d3

.scaleBand()

.domain([...dataOfDatesTimes.keys()])

.range([margin.top, height - margin.bottom]);

const dow = (d) => "日月火水木金土".at(new Date(d).getDay());

const xAxis = d3

.axisBottom()

.scale(xScale)

.ticks(4)

.tickFormat((d) => [0, 6, 12, 18, 24][d])

.tickSize(-(height - margin.top - margin.bottom));

const yAxis = d3

.axisLeft()

.scale(yScale)

.ticks(7)

.tickFormat((d) => d3.timeFormat(`%m月%d日`)(d) + ` (${dow(d)})`)

.tickSize(-(width - margin.left - margin.right));

const svg = d3.create("svg").attr("width", width).attr("height", height);

svg

.append("rect")

.attr("width", width)

.attr("height", height)

.attr("opacity", 0.1);

svg

.append("g")

.attr("class", "xAxis")

.attr("transform", `translate(0, ${height - margin.bottom})`)

.call(xAxis);

svg

.append("g")

.attr("class", "yAxis")

.attr("transform", `translate(${margin.left}, 0)`)

.call(yAxis);

const dayG = svg

.selectAll("g.day")

.data(dataOfDatesTimes)

.join("g")

.attr("class", "day")

.attr("transform", (d) => `translate(0, ${yScale(d[0])})`);

const timeG = dayG

.selectAll("g.time")

.data((d) => d[1])

.join("g")

.attr("class", "time")

.attr("transform", (d) => `translate(${xScale(d[0])}, 0)`);

const circleX = d3.scaleBand().range([10, xScale(1) - xScale(0) - 10]);

timeG

.selectAll("circle")

.data((d) => d[1])

.join("circle")

.attr("cx", (d, i, nodes) => {

circleX.domain(d3.range(nodes.length));

return circleX(i) + circleX.bandwidth() / 2;

})

.attr("cy", yScale.bandwidth() / 2)

.attr("r", 10)

.attr("fill", (d) => colorScale(d.material))

.attr("opacity", 0.5);

svg

.selectAll("g.xAxis, g.yAxis")

.selectAll("line, path")

.attr("stroke", "white")

.attr("opacity", 0.5);

svg.selectAll("g.xAxis, g.yAxis").selectAll("text").attr("font-size", 16);

return svg.node();

}

sugimotoLegend = (data) => {

const height = (width * 150) / 215;

const materials = [...d3.group(data, (d) => d.material).keys()];

const svg = d3

.create("svg")

.attr("viewBox", [0, 0, width, height])

.attr("width", width);

const g = svg

.append("g")

.selectAll("g")

.data(materials)

.join("g")

.attr("transform", (d, i) => `translate(10, ${20 + i * 20})`);

g.append("circle").attr("r", 10).attr("fill", colorScale);

g.append("text")

.attr("x", 20)

.attr("dy", 8)

.text((d) => d);

return svg.node();

}

sugimotoChart(dataOfName)

sugimotoChart(dataset.filter((d) => d.name === "fujitamai"))

_heart = svg`<svg version="1.1" id="レイヤー_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px"

y="0px" viewBox="0 0 100 100" width="100" style="enable-background:new 0 0 100 100;" xml:space="preserve">

<g>

<path d="M94.5,29.4c0,12.4-7.8,25-23.3,37.9c-10.8,8.9-24.2,17.2-40.1,24.8c0.6-3.1,0.9-6,0.9-8.8c0-7.2-2.3-13.7-6.8-19.6

c-4.3-4.7-8.5-9.4-12.8-14.1c-4.6-5.7-6.8-12-6.8-18.8c0-6.7,2.3-12.2,6.8-16.5s10.1-6.5,16.9-6.5c4.6,0,8.9,1.2,12.8,3.6

c4.3,2.6,7,6.1,8.2,10.3C54.8,12.5,61.8,7.9,71,7.9c6.2,0,11.6,2,16.2,6C92.1,18.1,94.5,23.3,94.5,29.4z"/>

</g>

</svg>`

heart = svg`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" width="100"><path d="M94.5 29.4c0 12.4-7.8 25-23.3 37.9C60.4 76.2 47 84.5 31.1 92.1c.6-3.1.9-6 .9-8.8 0-7.2-2.3-13.7-6.8-19.6-4.3-4.7-8.5-9.4-12.8-14.1-4.6-5.7-6.8-12-6.8-18.8 0-6.7 2.3-12.2 6.8-16.5s10.1-6.5 16.9-6.5c4.6 0 8.9 1.2 12.8 3.6 4.3 2.6 7 6.1 8.2 10.3C54.8 12.5 61.8 7.9 71 7.9c6.2 0 11.6 2 16.2 6 4.9 4.2 7.3 9.4 7.3 15.5z"/></svg>`

heartPath = d3.select(heart).select("path")

heartD = heartPath.attr("d")

d3Heart = d3.select(heart)

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