well-known-parser/dist/well-known-parser21.js

A WKT/WKB/EWKT/EWKB/TWKB/GeoJSON parser and serializer

import { MultiPolygon as a } from "./well-known-parser9.js";
import { Polygon as l } from "./well-known-parser6.js";
import { Point as m } from "./well-known-parser4.js";
import { parsePolygonGeoJSON as y } from "./well-known-parser18.js";
import { parseRelativePointTwkb as d } from "./well-known-parser16.js";
import { parseWkb as M } from "./well-known-parser11.js";
function R(o, r) {
  const t = new a();
  if (t.srid = r.srid, t.hasZ = r.hasZ ?? !1, t.hasM = r.hasM ?? !1, o.isMatch(["EMPTY"]))
    return t;
  o.expectGroupStart();
  do {
    o.expectGroupStart();
    const s = [], e = [];
    o.expectGroupStart();
    const c = o.matchCoordinates(r);
    for (const n of c)
      s.push(n);
    for (o.expectGroupEnd(); o.isMatch([","]); ) {
      o.expectGroupStart();
      const n = o.matchCoordinates(r), h = [];
      for (const p of n)
        h.push(p);
      e.push(h), o.expectGroupEnd();
    }
    t.polygons.push(new l(s, e)), o.expectGroupEnd();
  } while (o.isMatch([","]));
  return o.expectGroupEnd(), t;
}
function k(o, r) {
  const t = new a();
  t.srid = r.srid, t.hasZ = r.hasZ ?? !1, t.hasM = r.hasM ?? !1;
  const s = o.readUInt32();
  for (let e = 0; e < s; e++)
    t.polygons.push(M(o, r));
  return t;
}
function E(o, r) {
  const t = new a();
  if (t.hasZ = r.hasZ ?? !1, t.hasM = r.hasM ?? !1, r.isEmpty)
    return t;
  const s = new m(0, 0, r.hasZ ? 0 : void 0, r.hasM ? 0 : void 0), e = o.readVarInt();
  for (let c = 0; c < e; c++) {
    const n = new l();
    n.hasZ = r.hasZ ?? !1, n.hasM = r.hasM ?? !1;
    const h = o.readVarInt(), p = o.readVarInt();
    for (let i = 0; i < p; i++)
      n.exteriorRing.push(d(o, r, s));
    for (let i = 1; i < h; i++) {
      const g = [], u = o.readVarInt();
      for (let f = 0; f < u; f++)
        g.push(d(o, r, s));
      n.interiorRings.push(g);
    }
    t.polygons.push(n);
  }
  return t;
}
function S(o) {
  const r = new a();
  o.coordinates.length > 0 && o.coordinates[0].length > 0 && o.coordinates[0][0].length > 0 && (r.hasZ = o.coordinates[0][0][0].length > 2);
  for (let t = 0; t < o.coordinates.length; t++)
    r.polygons.push(y({ coordinates: o.coordinates[t] }));
  return r;
}
export {
  S as parseMultiPolygonGeoJSON,
  E as parseMultiPolygonTwkb,
  k as parseMultiPolygonWkb,
  R as parseMultiPolygonWkt
};
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