D3
OG
Old school D3 from simpler times
All examples
By author
By category
About
BenHeubl
Full window
Github gist
bisect
Built with
blockbuilder.org
<!DOCTYPE html> <head> <meta charset="utf-8"> <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> <style> body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } svg { width:100%; height: 100% } </style> </head> <body> <script> var data = [ {date: new Date(2011, 1, 1), value: 0.5}, {date: new Date(2011, 2, 1), value: 0.6}, {date: new Date(2011, 3, 1), value: 0.7}, {date: new Date(2011, 4, 1), value: 0.8} ]; var bisectRes = d3.bisector(function (d) {return d.date}).right; console.log(bisectRes(data, new Date(2011, 4, 1))) // returns 1, 2, 3, 4 </script> </body>
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js