react-native-wagmi-charts/lib/commonjs/charts/line/utils/getArea.js

A sweet candlestick chart for React Native

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true,
});
exports.getArea = getArea;
var shape = _interopRequireWildcard(require('d3-shape'));
var _d3Scale = require('d3-scale');
function _interopRequireWildcard(e, t) {
  if ('function' == typeof WeakMap)
    var r = new WeakMap(),
      n = new WeakMap();
  return (_interopRequireWildcard = function (e, t) {
    if (!t && e && e.__esModule) return e;
    var o,
      i,
      f = { __proto__: null, default: e };
    if (null === e || ('object' != typeof e && 'function' != typeof e))
      return f;
    if ((o = t ? n : r)) {
      if (o.has(e)) return o.get(e);
      o.set(e, f);
    }
    for (const t in e)
      'default' !== t &&
        {}.hasOwnProperty.call(e, t) &&
        ((i =
          (o = Object.defineProperty) &&
          Object.getOwnPropertyDescriptor(e, t)) &&
        (i.get || i.set)
          ? o(f, t, i)
          : (f[t] = e[t]));
    return f;
  })(e, t);
}
function getArea({
  data,
  width,
  height,
  gutter,
  shape: _shape,
  yDomain,
  xDomain,
}) {
  const timestamps = data.map(({ timestamp }, i) => (xDomain ? timestamp : i));
  const scaleX = (0, _d3Scale.scaleLinear)()
    .domain(xDomain ?? [Math.min(...timestamps), Math.max(...timestamps)])
    .range([0, width]);
  const scaleY = (0, _d3Scale.scaleLinear)()
    .domain([yDomain.min, yDomain.max])
    .range([height - gutter, gutter]);
  const area = shape
    .area()
    .x((_, i) => scaleX(xDomain ? timestamps[i] ?? i : i))
    .y0((d) => scaleY(d.value))
    .y1(() => height)
    .curve(_shape)(data);
  return area || '';
}
//# sourceMappingURL=getArea.js.map