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import {ticks, tickIncrement} from "d3-array";
import {interpolateNumber as reinterpolate} from "d3-interpolate";
import {default as continuous, copy, deinterpolateLinear as deinterpolate} from "./continuous";
import tickFormat from "./tickFormat";

export function linearish(scale) {
  var domain = scale.domain;

scale.ticks = function(count) {
    var d = domain();
    return ticks(d[0], d[d.length - 1], count == null ? 10 : count);
  };

scale.tickFormat = function(count, specifier) {
    return tickFormat(domain(), count, specifier);
  };

scale.nice = function(count) {
    if (count == null) count = 10;

var d = domain(),
        i0 = 0,
        i1 = d.length - 1,
        start = d[i0],
        stop = d[i1],
        step;

if (stop < start) {
      step = start, start = stop, stop = step;
      step = i0, i0 = i1, i1 = step;
    }

step = tickIncrement(start, stop, count);

if (step > 0) {
      start = Math.floor(start / step) * step;
      stop = Math.ceil(stop / step) * step;
      step = tickIncrement(start, stop, count);
    } else if (step < 0) {
      start = Math.ceil(start * step) / step;
      stop = Math.floor(stop * step) / step;
      step = tickIncrement(start, stop, count);
    }

if (step > 0) {
      d[i0] = Math.floor(start / step) * step;
      d[i1] = Math.ceil(stop / step) * step;
      domain(d);
    } else if (step < 0) {
      d[i0] = Math.ceil(start * step) / step;
      d[i1] = Math.floor(stop * step) / step;
      domain(d);
    }

return scale;
  };

return scale;
}

export default function linear() {
  var scale = continuous(deinterpolate, reinterpolate);

scale.copy = function() {
    return copy(scale, linear());
  };

return linearish(scale);
}

/home/emeraadmin/.razor/../www/8aabc/../node_modules/xmlbuilder/../d3-scale/src/linear.js