block by iros a5ba23e429419ad2b1bc

d3 + canvas, approaches code snippets

01.approach-1.js

02.appoach-2-setup.js

03.approach-2-draw-custom.js

04.approach-2-draw-canvas.js

05.approach-2-run.js

06.approach-3-draw-custom.js

07.approach-3-run.js