Function d3_scale_linearTickFormat

explainshell/web/static/js/d3.v3.js:6477–6482

(domain, m, format)

    return d3.range.apply(d3, d3_scale_linearTickRange(domain, m));
  }
  function d3_scale_linearTickFormat(domain, m, format) {
    var precision = -Math.floor(Math.log(d3_scale_linearTickRange(domain, m)[2]) / Math.LN10 + .01);
    return d3.format(format ? format.replace(d3_format_re, function(a, b, c, d, e, f, g, h, i, j) {
      return [ b, c, d, e, f, g, h, i || "." + (precision - (j === "%") * 2), j ].join("");
    }) : ",." + precision + "f");
  }
  d3.scale.log = function() {
    return d3_scale_log(d3.scale.linear().domain([ 0, Math.LN10 ]), 10, d3_scale_logp, d3_scale_powp);
  };