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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon">
<title>Learning D3.js</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
<style>
::-webkit-scrollbar {
width: 12px;
height: 12px;
}
::-webkit-scrollbar-thumb {
border-radius: 10px;
background-color: rgba(156, 163, 175, 1);
border: 3px solid transparent;
background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
background-color: rgba(107, 114, 128, 1);
}
html {
scrollbar-gutter: stable
}
</style>
</head>
<body>
<h1 class="my-8 text-center text-3xl font-bold"><span class="text-blue-500">Learning</span> <span
class="text-orange-400">D3.js</span> <span class="text-purple-500">Line-by-Line</span></h1>
<p class="text-center text-sm font-light">通过阅读<a href="https://observablehq.com/@d3" target="_blank"
class="text-blue-400 hover:text-blue-500 transition-colors duration-300">官方样例</a>的每一行代码并复现来学习 D3.js</p>
<div id="app" class="w-full p-4 sm:p-16 flex flex-col justify-center items-center gap-8">
<section v-for="item of content" class="container">
<!-- chart type -->
<h2 class="my-6">
<button
class="p-2 text-2xl font-bold text-gray-800 border-l-4 border-gray-500 rounded-l-sm rounded-r transition-colors duration-300"
:class="collapsedThemeArr.has(item.theme) ? 'bg-gray-300 hover:bg-gray-200' : 'hover:bg-gray-300'"
@click="toggleTheme(item.theme)">{{
item.themeTitle || item.theme }}</button>
</h2>
<!-- example list -->
<div v-show="!collapsedThemeArr.has(item.theme)" class="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
<div class="flex flex-col border rounded-md" v-for="example of item.examples" :key="example.folder">
<div class="grow p-4">
<!-- chart title -->
<h3 class="pb-4 text-xl font-bold text-gray-700">{{ example.name }}</h3>
<!-- chart description -->
<p class="text-base text-gray-600">{{ example.description }}</p>
</div>
<div
class="shrink-0 p-4 flex flex-wrap justify-start items-center gap-2 text-xs font-bold bg-gray-50 border-t rounded-b-md">
<!-- reference of D3 example from Observable -->
<a v-if="example.reference"
class="px-2.5 py-1.5 text-blue-600 hover:text-white bg-blue-100 hover:bg-blue-500 border border-blue-500 rounded transition-colors duration-300"
:href='example.reference' target="_blank">参考</a>
<a v-if="example.folder"
class="px-2.5 py-1.5 text-green-600 hover:text-white bg-green-100 hover:bg-green-500 border border-green-500 rounded transition-colors duration-300"
:href=`./${item.theme}/${example.folder}/index.html` target="_blank">演示</a>
<a v-if="example.folder"
class="px-2.5 py-1.5 text-gray-600 hover:text-white bg-gray-200 hover:bg-gray-500 border border-gray-500 rounded transition-colors duration-300"
:href=`https://github.com/Benbinbin/d3-learning/tree/main/${item.theme}/${example.folder}/`
target="_blank">代码</a>
<a v-if="example.note"
class="px-2.5 py-1.5 text-purple-600 hover:text-white bg-purple-100 hover:bg-purple-500 border border-purple-500 rounded transition-colors duration-300"
:href="example.note" target="_blank">笔记</a>
</div>
</div>
</div>
</section>
</div>
<script>
const { createApp, ref } = Vue
createApp({
setup() {
const content = [
{
theme: 'scatterplot',
themeTitle: '散点图',
examples: [
{
name: '静态散点图',
description: '静态（宽高固定）的散点图',
reference: 'https://observablehq.com/@benbinbin/scatterplot',
folder: 'static-scatterplot',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#静态图'
},
{
name: '响应式散点图 v1',
description: '响应式散点图方案一',
reference: 'https://observablehq.com/@benbinbin/scatterplot',
folder: 'responsive-scatterplot-version-1',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#方案一'
},
{
name: '响应式散点图 v2',
description: '响应式散点图方案二',
reference: 'https://observablehq.com/@benbinbin/scatterplot',
folder: 'responsive-scatterplot-version-2',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#方案二'
},
{
name: '交互式散点图-提示框',
reference: 'https://observablehq.com/@benbinbin/scatterplot',
folder: 'scatterplot-tooltip',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#tooltip'
},
{
name: '交互散点图-辅助线',
reference: 'https://observablehq.com/@benbinbin/scatterplot',
folder: 'scatterplot-crosshair',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#辅助线'
},
{
name: '交互散点图-高亮显示',
reference: 'https://observablehq.com/@benbinbin/scatterplot',
folder: 'scatterplot-highlight',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#高亮显示'
},
{
name: '交互散点图-刷选',
reference: 'https://observablehq.com/@benbinbin/brushable-scatterplot',
folder: 'scatterplot-brush',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#刷选'
},
{
name: '交互散点图-缩放',
reference: 'https://observablehq.com/@benbinbin/scatterplot-tour',
folder: 'scatterplot-zoom',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#区域缩放'
},
{
name: '动效散点图-路径展开',
reference: 'https://observablehq.com/@benbinbin/scatterplot-connected',
folder: 'scatterplot-connected',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#路径展开'
},
{
name: '动效散点图-位置变动',
reference: 'https://observablehq.com/@benbinbin/the-wealth-health-of-nations',
folder: 'scatterplot-move-animation',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#位置变动'
},
{
name: '变体-散点图矩阵',
reference: 'https://observablehq.com/@benbinbin/scatterplot-matrix',
folder: 'scatterplot-matrix',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-scatterplot#散点图矩阵'
},
]
},
{
theme: 'barchart',
themeTitle: '条形图',
examples: [
{
name: '静态条形图',
description: '静态（宽高固定）的条形图',
reference: 'https://observablehq.com/@benbinbin/bar-chart',
folder: 'static-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#静态图'
},
{
name: '水平方向的条形图',
reference: 'https://observablehq.com/@benbinbin/bar-chart-horizontal',
folder: 'horizontal-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#水平方向条形图'
},
{
name: '发散型的条形图',
reference: 'https://observablehq.com/@benbinbin/bar-chart-diverging',
folder: 'diverge-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#发散型的条形图'
},
{
name: '交互条形图-缩放平移',
reference: 'https://observablehq.com/@benbinbin/zoomable-bar-chart',
folder: 'zoomable-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#缩放平移'
},
{
name: '交互条形图-层级下钻',
reference: 'https://observablehq.com/@benbinbin/hierarchical-bar-chart',
folder: 'hierarchical-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#层级下钻'
},
{
name: '动效条形图-可追踪条带的过渡（样例一）',
description: '为条形图添加过渡动效，可以利用物体恒存 object constancy 让用户更容易地留意和理解数据是如何变化的。',
reference: 'https://observablehq.com/@benbinbin/bar-chart-transitions',
folder: 'transition-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#可追踪条带的过渡'
},
{
name: '动效条形图-可追踪条带的过渡（样例二）',
reference: 'https://observablehq.com/@benbinbin/bar-chart-race',
folder: 'barchart-race',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#可追踪条带的过渡'
},
{
name: '直方图',
reference: 'https://observablehq.com/@benbinbin/d3-histogram',
folder: 'histogram',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#直方图'
},
{
name: '堆叠条形图',
reference: 'https://observablehq.com/@benbinbin/stacked-bar-chart',
folder: 'stacked-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#堆叠条形图'
},
{
name: '堆叠条形图示例',
description: '音乐产业在 1973-2018 年间的收益，并按（媒介）格式进行划分',
reference: 'https://observablehq.com/@benbinbin/revenue-by-music-format-1973-2018',
folder: 'revenue-by-music-format',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#堆叠条形图示例'
},
{
name: '横向堆叠条形图',
reference: 'https://observablehq.com/@benbinbin/stacked-bar-chart-horizontal',
folder: 'horizontal-stacked-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#横向堆叠条形图'
},
{
name: '发散型的堆叠条形图',
reference: 'https://observablehq.com/@benbinbin/diverging-stacked-bar-chart',
folder: 'diverge-stacked-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#发散型的堆叠条形图'
},
{
name: '标准化的堆叠条形图',
reference: 'https://observablehq.com/@benbinbin/stacked-bar-chart-normalized',
folder: 'normalized-stacked-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#标准化的堆叠条形图'
},
{
name: '分组条形图',
reference: 'https://observablehq.com/@benbinbin/grouped-bar-chart',
folder: 'group-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#分组条形图'
},
{
name: '分组条形图与堆叠条形图的转换',
reference: 'https://observablehq.com/@benbinbin/stacked-to-grouped-bars',
folder: 'stacked-to-group-barchart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-bar-chart#分组条形图与堆叠条形图的转换'
}
]
},
{
theme: 'linechart',
themeTitle: '折线图',
examples: [
{
name: '静态折线图',
reference: 'https://observablehq.com/@benbinbin/line-chart',
folder: 'static-linechart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#静态图'
},
{
name: '数据缺失的折线图',
reference: 'https://observablehq.com/@benbinbin/line-chart-missing-data',
folder: 'linechart-with-missing-data',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#数据缺失的折线图'
},
{
name: '条形图-折线图双轴图',
reference: 'https://observablehq.com/@benbinbin/bar-line-chart',
folder: 'bar-line-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#双轴图'
},
{
name: '彩色折线图',
reference: 'https://observablehq.com/@benbinbin/variable-color-line',
folder: 'variable-color-line-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#彩色折线图'
},
{
name: '渐变色折线图',
reference: 'https://observablehq.com/@benbinbin/gradient-encoding',
folder: 'gradient-encoding-line-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#彩色折线图'
},
{
name: '阈值二色折线图',
reference: 'https://observablehq.com/@benbinbin/threshold-encoding',
folder: 'threshold-encoding-line-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#彩色折线图'
},
{
name: '线段内标注的折线图',
reference: 'https://observablehq.com/@benbinbin/inline-labels',
folder: 'inline-labels-line-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#带标注的折线图'
},
{
name: '斜率图',
reference: 'https://observablehq.com/@benbinbin/slope-chart',
folder: 'slope-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#斜率图'
},
{
name: '癌症生存率',
reference: 'https://observablehq.com/@benbinbin/cancer-survival-rates',
folder: 'cancer-survival-rates',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#斜率图'
},
{
name: '蜡烛线',
reference: 'https://observablehq.com/@benbinbin/candlestick-chart',
folder: 'candlestick-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#蜡烛线'
},
{
name: '美国线',
reference: 'https://observablehq.com/@benbinbin/ohlc-chart',
folder: 'ohlc-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#美国线'
},
{
name: '多系列折线图',
reference: 'https://observablehq.com/@benbinbin/line-chart-multiple-series',
folder: 'multiple-series-line-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#多系列折线图'
},
{
name: '时刻线图',
reference: 'https://observablehq.com/@benbinbin/mareys-trains',
folder: 'stringline-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#时刻线图'
},
{
name: '交互式绘制折线图',
reference: 'https://observablehq.com/@benbinbin/you-draw-it',
folder: 'you-draw-it',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#交互式绘制折线图'
},
{
name: '带有提示框的折线图',
reference: 'https://observablehq.com/@benbinbin/line-chart-with-tooltip-2',
folder: 'linechart-with-tooltip',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#带有提示框的折线图'
},
{
name: '折线图展开动效',
reference: 'https://observablehq.com/@benbinbin/connected-scatterplot',
folder: 'line-chart-connected',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#折线图展开动效'
},
{
name: '多系列折线图展开动效',
reference: 'https://observablehq.com/@benbinbin/sea-ice-extent-1978-2017',
folder: 'multiple-line-chart-expansion',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#折线图展开动效'
},
{
name: '比例尺切换动效',
reference: 'https://observablehq.com/@benbinbin/new-zealand-tourists-1921-2018',
folder: 'scale-switch',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#比例尺切换动效'
},
{
name: '路径切换补间动画',
reference: 'https://observablehq.com/@benbinbin/path-tween',
folder: 'path-tween',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-line-chart#路径切换补间动画'
},
]
},
{
theme: 'areachart',
themeTitle: '面积图',
examples: [
{
name: '静态面积图',
reference: 'https://observablehq.com/@benbinbin/area-chart',
folder: 'static-areachart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#静态图'
},
{
name: '数据缺失的面积图',
reference: 'https://observablehq.com/@benbinbin/area-chart-with-missing-data',
folder: 'areachart-with-missing-data',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#数据缺失的面积图'
},
{
name: '堆叠式面积图',
reference: 'https://observablehq.com/@benbinbin/stacked-area-chart',
folder: 'stacked-areachart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#堆叠式面积图'
},
{
name: '标准化的堆叠式面积图',
reference: 'https://observablehq.com/@benbinbin/normalized-stacked-area-chart',
folder: 'normalized-stacked-areachart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#标准化的堆叠式面积图'
},
{
name: '带状图',
reference: 'https://observablehq.com/@benbinbin/band-chart',
folder: 'band-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#带状图'
},
{
name: '差异图',
reference: 'https://observablehq.com/@benbinbin/difference-chart',
folder: 'difference-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#差异图'
},
{
name: '差异图 v2',
reference: 'https://observablehq.com/@benbinbin/difference-chart',
folder: 'difference-chart-v2',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#差异图'
},
{
name: '河流图',
reference: 'https://observablehq.com/@benbinbin/streamgraph',
folder: 'streamgraph',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#河流图'
},
{
name: '山脊线图',
reference: 'https://observablehq.com/@benbinbin/ridgeline-plot',
folder: 'ridgeline-plot',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#山脊线图'
},
{
name: '地平线图',
reference: 'https://observablehq.com/@benbinbin/horizon-chart',
folder: 'horizon-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#地平线图'
},
{
name: '可缩放的面积图',
reference: 'https://observablehq.com/@benbinbin/zoomable-area-chart',
folder: 'zoomable-areachart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#可缩放的面积图'
},
{
name: '可平移的面积图',
reference: 'https://observablehq.com/@benbinbin/pannable-chart',
folder: 'pannable-areachart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#可平移的面积图'
},
{
name: '刷选',
reference: 'https://observablehq.com/@benbinbin/focus-context',
folder: 'areachart-minimap-brush',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#刷选'
},
{
name: '形状切换补间动画',
reference: 'https://observablehq.com/@benbinbin/shape-tweening',
folder: 'shape-tweening',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#形状切换补间动画'
},
{
name: '河流图切换动效',
reference: 'https://observablehq.com/@benbinbin/streamgraph-transitions',
folder: 'streamgraph-transition',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#河流图切换动效'
},
{
name: '美国各州人口分布',
reference: 'https://observablehq.com/@benbinbin/u-s-population-by-state-1790-1990',
folder: 'us-population-by-state',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-area-chart#美国各州人口分布'
},
]
},
{
theme: 'piechart',
themeTitle: '饼图',
examples: [
{
name: '静态饼图',
reference: 'https://observablehq.com/@benbinbin/pie-chart',
folder: 'static-piechart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-pie-chart#静态图'
},
{
name: '环形图',
reference: 'https://observablehq.com/@benbinbin/donut-chart',
folder: 'donut-chart',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-pie-chart#环形图'
},
{
name: '环形图矩阵',
reference: 'https://observablehq.com/@benbinbin/donut-multiples',
folder: 'donut-multiples',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-pie-chart#环形图矩阵'
},
{
name: '面积不同的环形图矩阵',
reference: 'https://observablehq.com/@benbinbin/sized-donut-multiples',
folder: 'sized-donut-multiples',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-pie-chart#环形图矩阵'
},
{
name: '弧形切换补间动画',
reference: 'https://observablehq.com/@benbinbin/arc-tween',
folder: 'arc-tween',
note: 'https://datavis-note.benbinbin.com/article/d3/chart-example/d3-chart-example-pie-chart#饼图更新'
},
]
},
{
theme: 'hierarchy',
themeTitle: '结构化数据可视化',
examples: [
{
name: 'Tidy Tree',
description: '紧凑型的树图 tree diagram。',
reference: 'https://observablehq.com/@d3/tidy-tree',
folder: 'static-tree-diagram',
},
{
name: 'Collapsible Tree',
description: '可交互（子树可伸缩）的树图 tree diagram。',
reference: 'https://observablehq.com/@d3/collapsible-tree',
folder: 'collapsible-tree',
},
{
name: 'Collapsible Tree Zoom',
description: '可交互（子树可伸缩，树图整体可缩放移动）的树图 tree diagram。',
reference: 'https://observablehq.com/@d3/collapsible-tree',
folder: 'collapsible-tree-zoom',
},
{
name: 'Radial Tidy Tree',
description: '径向树图 tree diagram。',
reference: 'https://observablehq.com/@d3/radial-tidy-tree',
folder: 'radial-tidy-tree',
},
{
name: '旭日图',
description: '静态旭日图 Sunburst Chart',
reference: 'https://observablehq.com/@d3/sunburst',
folder: 'sunburst',
},
{
name: 'Zoomable Sunburst',
description: '可下钻的旭日图。',
reference: 'https://observablehq.com/@d3/zoomable-sunburst',
folder: 'zoomable-sunburst',
},
]
},
]
const collapsedThemeArr = ref(new Set());
const toggleTheme = (theme) => {
console.log(collapsedThemeArr.value.has(theme))
if (collapsedThemeArr.value.has(theme)) {
collapsedThemeArr.value.delete(theme)
} else {
collapsedThemeArr.value.add(theme)
}
}
return {
content,
collapsedThemeArr,
toggleTheme
}
}
}).mount('#app')
</script>
</body>
</html>