Rocky_Mountain_Vending/.pnpm-store/v10/files/11/132461a3b6417b7430c9512ad7e7a8a616694087980ccaa8f3e870076c2132debad5790661061dc377a3f82e5a3e5933cacaf906d415778bafdc83b6d521eb

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;

var _index = require("../../../lib-vendor/d3-path/src/index.js");

var _array = _interopRequireDefault(require("./array.js"));

var _constant = _interopRequireDefault(require("./constant.js"));

var _linear = _interopRequireDefault(require("./curve/linear.js"));

var _line = _interopRequireDefault(require("./line.js"));

var _point = require("./point.js");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _default(x0, y0, y1) {
  var x1 = null,
      defined = (0, _constant.default)(true),
      context = null,
      curve = _linear.default,
      output = null;
  x0 = typeof x0 === "function" ? x0 : x0 === undefined ? _point.x : (0, _constant.default)(+x0);
  y0 = typeof y0 === "function" ? y0 : y0 === undefined ? (0, _constant.default)(0) : (0, _constant.default)(+y0);
  y1 = typeof y1 === "function" ? y1 : y1 === undefined ? _point.y : (0, _constant.default)(+y1);

  function area(data) {
    var i,
        j,
        k,
        n = (data = (0, _array.default)(data)).length,
        d,
        defined0 = false,
        buffer,
        x0z = new Array(n),
        y0z = new Array(n);
    if (context == null) output = curve(buffer = (0, _index.path)());

    for (i = 0; i <= n; ++i) {
      if (!(i < n && defined(d = data[i], i, data)) === defined0) {
        if (defined0 = !defined0) {
          j = i;
          output.areaStart();
          output.lineStart();
        } else {
          output.lineEnd();
          output.lineStart();

          for (k = i - 1; k >= j; --k) {
            output.point(x0z[k], y0z[k]);
          }

          output.lineEnd();
          output.areaEnd();
        }
      }

      if (defined0) {
        x0z[i] = +x0(d, i, data), y0z[i] = +y0(d, i, data);
        output.point(x1 ? +x1(d, i, data) : x0z[i], y1 ? +y1(d, i, data) : y0z[i]);
      }
    }

    if (buffer) return output = null, buffer + "" || null;
  }

  function arealine() {
    return (0, _line.default)().defined(defined).curve(curve).context(context);
  }

  area.x = function (_) {
    return arguments.length ? (x0 = typeof _ === "function" ? _ : (0, _constant.default)(+_), x1 = null, area) : x0;
  };

  area.x0 = function (_) {
    return arguments.length ? (x0 = typeof _ === "function" ? _ : (0, _constant.default)(+_), area) : x0;
  };

  area.x1 = function (_) {
    return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : (0, _constant.default)(+_), area) : x1;
  };

  area.y = function (_) {
    return arguments.length ? (y0 = typeof _ === "function" ? _ : (0, _constant.default)(+_), y1 = null, area) : y0;
  };

  area.y0 = function (_) {
    return arguments.length ? (y0 = typeof _ === "function" ? _ : (0, _constant.default)(+_), area) : y0;
  };

  area.y1 = function (_) {
    return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : (0, _constant.default)(+_), area) : y1;
  };

  area.lineX0 = area.lineY0 = function () {
    return arealine().x(x0).y(y0);
  };

  area.lineY1 = function () {
    return arealine().x(x0).y(y1);
  };

  area.lineX1 = function () {
    return arealine().x(x1).y(y0);
  };

  area.defined = function (_) {
    return arguments.length ? (defined = typeof _ === "function" ? _ : (0, _constant.default)(!!_), area) : defined;
  };

  area.curve = function (_) {
    return arguments.length ? (curve = _, context != null && (output = curve(context)), area) : curve;
  };

  area.context = function (_) {
    return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), area) : context;
  };

  return area;
}