D3-legend
D3.js Heatmap & 画像 & 凡例 (初心者向け-メモレベル) - Qiita
D3StackedBar - D3js responsive stacked bar with legend, tooltip, and transitions - Matouš Havlena
d3.js - How do I change the legend position in a NVD3 chart? - Stack Overflow
D3.js Tips and Tricks: Adding tooltips to a d3.js graph
GitHub - thecraftycoder/d3-pie-chart: D3.js v4 donut chart with interactive legend
Rendering One Million Datapoints with D3 and WebGL
d3.js - How add legend to a bar-chart based on data in an object dynamically (d3) - Stack Overflow
javascript - How to add a nice legend to a d3 pie chart - Stack Overflow
javascript - Legend in Multi line chart - d3 - Stack Overflow
Color and Size Legends with D3.js - YouTube
d3.js stacked bar chart
javascript - Add legend to chart with D3 V4 Angular-cli - Stack Overflow
d3の基本：チャート凡例（legend）の作成方法 | 古松
D3.js Tips and Tricks: d3.js multi-line graph with automatic (interactive) legend
Connected scatter plot with interactive legend in d3.js
Continuous Legend · GitHub
javascript - Use legend in stacked bar Graph along with tooltip d3 js - Stack Overflow
javascript - How to create a d3.js legend with both solid and dashed elements - Stack Overflow
D3LineChart - D3js responsive line chart with legend, tooltip, and transitions - Matouš Havlena
Zoomable Sunburst Chart w/ Tooltip & Legend (D3.js v4)
D3.js download for Windows
Stacked Bar Chart with Legend, Text Labels and Tooltips · GitHub
Creating a smooth color legend with an SVG gradient | Visual Cinnamon
