well-known-parser/dist/well-known-parser10.js

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

import { Geometry as n } from "./well-known-parser3.js";
import { GEOMETRY_TYPES as s } from "./well-known-parser2.js";
import { BinaryWriter as h } from "./well-known-parser12.js";
class o extends n {
  constructor(e, t) {
    super(), this.geometries = e || [], this.srid = t, this.geometries.length > 0 && (this.hasZ = this.geometries[0].hasZ, this.hasM = this.geometries[0].hasM);
  }
  static Z(e, t) {
    const i = new o(e, t);
    return i.hasZ = !0, i;
  }
  static M(e, t) {
    const i = new o(e, t);
    return i.hasM = !0, i;
  }
  static ZM(e, t) {
    const i = new o(e, t);
    return i.hasZ = !0, i.hasM = !0, i;
  }
  toWkt() {
    if (this.geometries.length === 0)
      return this.getWktType(s.GeometryCollection.wkt, !0);
    let e = this.getWktType(s.GeometryCollection.wkt, !1) + "(";
    for (let t = 0; t < this.geometries.length; t++)
      e += this.geometries[t].toWkt() + ",";
    return e = e.slice(0, -1), e += ")", e;
  }
  toWkb(e) {
    const t = new h(this.getWkbSize());
    t.writeInt8(1), this.writeWkbType(t, s.GeometryCollection.wkb, e), t.writeUInt32LE(this.geometries.length);
    for (let i = 0; i < this.geometries.length; i++) {
      const r = { srid: this.srid };
      t.writeBuffer(this.geometries[i].toWkb(r));
    }
    return t.buffer;
  }
  toTwkb() {
    const e = new h(0, !0), t = n.getTwkbPrecision(5, 0, 0), i = this.geometries.length === 0;
    if (this.writeTwkbHeader(e, s.GeometryCollection.wkb, t, i), this.geometries.length > 0) {
      e.writeVarInt(this.geometries.length);
      for (let r = 0; r < this.geometries.length; r++)
        e.writeBuffer(this.geometries[r].toTwkb());
    }
    return e.buffer;
  }
  getWkbSize() {
    let e = 9;
    for (let t = 0; t < this.geometries.length; t++)
      e += this.geometries[t].getWkbSize();
    return e;
  }
  toGeoJSON() {
    const e = [];
    for (const t of this.geometries)
      e.push(t.toGeoJSON());
    return {
      type: s.GeometryCollection.geoJSON,
      geometries: e
    };
  }
}
export {
  o as GeometryCollection
};
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