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frontend/node_modules/@turf/sector/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2017 TurfJS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@turf/sector/README.md

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+# @turf/sector
+
+<!-- Generated by documentation.js. Update this documentation by updating the source code. -->
+
+## sector
+
+Creates a circular sector of a circle of given radius and center [Point][1],
+between (clockwise) bearing1 and bearing2; 0 bearing is North of center point, positive clockwise.
+
+**Parameters**
+
+-   `center` **[Coord][2]** center point
+-   `radius` **[number][3]** radius of the circle
+-   `bearing1` **[number][3]** angle, in decimal degrees, of the first radius of the sector
+-   `bearing2` **[number][3]** angle, in decimal degrees, of the second radius of the sector
+-   `options` **[Object][4]** Optional parameters (optional, default `{}`)
+    -   `options.units` **[string][5]** miles, kilometers, degrees, or radians (optional, default `'kilometers'`)
+    -   `options.steps` **[number][3]** number of steps (optional, default `64`)
+    -   `options.properties` **Properties** Translate properties to Feature Polygon (optional, default `{}`)
+
+**Examples**
+
+```javascript
+var center = turf.point([-75, 40]);
+var radius = 5;
+var bearing1 = 25;
+var bearing2 = 45;
+
+var sector = turf.sector(center, radius, bearing1, bearing2);
+
+//addToMap
+var addToMap = [center, sector];
+```
+
+Returns **[Feature][6]&lt;[Polygon][7]>** sector polygon
+
+[1]: https://tools.ietf.org/html/rfc7946#section-3.1.2
+
+[2]: https://tools.ietf.org/html/rfc7946#section-3.1.1
+
+[3]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number
+
+[4]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object
+
+[5]: https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String
+
+[6]: https://tools.ietf.org/html/rfc7946#section-3.2
+
+[7]: https://tools.ietf.org/html/rfc7946#section-3.1.6
+
+<!-- This file is automatically generated. Please don't edit it directly:
+if you find an error, edit the source file (likely index.js), and re-run
+./scripts/generate-readmes in the turf project. -->
+
+---
+
+This module is part of the [Turfjs project](http://turfjs.org/), an open source
+module collection dedicated to geographic algorithms. It is maintained in the
+[Turfjs/turf](https://github.com/Turfjs/turf) repository, where you can create
+PRs and issues.
+
+### Installation
+
+Install this module individually:
+
+```sh
+$ npm install @turf/sector
+```
+
+Or install the Turf module that includes it as a function:
+
+```sh
+$ npm install @turf/turf
+```

frontend/node_modules/@turf/sector/dist/es/index.js

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+import circle from '@turf/circle';
+import lineArc from '@turf/line-arc';
+import { coordEach } from '@turf/meta';
+import { isObject, polygon } from '@turf/helpers';
+import { getCoords } from '@turf/invariant';
+
+/**
+ * Creates a circular sector of a circle of given radius and center {@link Point},
+ * between (clockwise) bearing1 and bearing2; 0 bearing is North of center point, positive clockwise.
+ *
+ * @name sector
+ * @param {Coord} center center point
+ * @param {number} radius radius of the circle
+ * @param {number} bearing1 angle, in decimal degrees, of the first radius of the sector
+ * @param {number} bearing2 angle, in decimal degrees, of the second radius of the sector
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units='kilometers'] miles, kilometers, degrees, or radians
+ * @param {number} [options.steps=64] number of steps
+ * @param {Properties} [options.properties={}] Translate properties to Feature Polygon
+ * @returns {Feature<Polygon>} sector polygon
+ * @example
+ * var center = turf.point([-75, 40]);
+ * var radius = 5;
+ * var bearing1 = 25;
+ * var bearing2 = 45;
+ *
+ * var sector = turf.sector(center, radius, bearing1, bearing2);
+ *
+ * //addToMap
+ * var addToMap = [center, sector];
+ */
+function sector(center, radius, bearing1, bearing2, options) {
+  // Optional parameters
+  options = options || {};
+  if (!isObject(options)) throw new Error("options is invalid");
+  var properties = options.properties;
+
+  // validation
+  if (!center) throw new Error("center is required");
+  if (bearing1 === undefined || bearing1 === null)
+    throw new Error("bearing1 is required");
+  if (bearing2 === undefined || bearing2 === null)
+    throw new Error("bearing2 is required");
+  if (!radius) throw new Error("radius is required");
+  if (typeof options !== "object") throw new Error("options must be an object");
+
+  if (convertAngleTo360(bearing1) === convertAngleTo360(bearing2)) {
+    return circle(center, radius, options);
+  }
+  var coords = getCoords(center);
+  var arc = lineArc(center, radius, bearing1, bearing2, options);
+  var sliceCoords = [[coords]];
+  coordEach(arc, function (currentCoords) {
+    sliceCoords[0].push(currentCoords);
+  });
+  sliceCoords[0].push(coords);
+
+  return polygon(sliceCoords, properties);
+}
+
+/**
+ * Takes any angle in degrees
+ * and returns a valid angle between 0-360 degrees
+ *
+ * @private
+ * @param {number} alfa angle between -180-180 degrees
+ * @returns {number} angle between 0-360 degrees
+ */
+function convertAngleTo360(alfa) {
+  var beta = alfa % 360;
+  if (beta < 0) beta += 360;
+  return beta;
+}
+
+export default sector;

frontend/node_modules/@turf/sector/dist/es/package.json

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+{"type":"module"}

frontend/node_modules/@turf/sector/dist/js/index.js

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+'use strict';
+
+var circle = require('@turf/circle');
+var lineArc = require('@turf/line-arc');
+var meta = require('@turf/meta');
+var helpers = require('@turf/helpers');
+var invariant = require('@turf/invariant');
+
+function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
+
+var circle__default = /*#__PURE__*/_interopDefaultLegacy(circle);
+var lineArc__default = /*#__PURE__*/_interopDefaultLegacy(lineArc);
+
+/**
+ * Creates a circular sector of a circle of given radius and center {@link Point},
+ * between (clockwise) bearing1 and bearing2; 0 bearing is North of center point, positive clockwise.
+ *
+ * @name sector
+ * @param {Coord} center center point
+ * @param {number} radius radius of the circle
+ * @param {number} bearing1 angle, in decimal degrees, of the first radius of the sector
+ * @param {number} bearing2 angle, in decimal degrees, of the second radius of the sector
+ * @param {Object} [options={}] Optional parameters
+ * @param {string} [options.units='kilometers'] miles, kilometers, degrees, or radians
+ * @param {number} [options.steps=64] number of steps
+ * @param {Properties} [options.properties={}] Translate properties to Feature Polygon
+ * @returns {Feature<Polygon>} sector polygon
+ * @example
+ * var center = turf.point([-75, 40]);
+ * var radius = 5;
+ * var bearing1 = 25;
+ * var bearing2 = 45;
+ *
+ * var sector = turf.sector(center, radius, bearing1, bearing2);
+ *
+ * //addToMap
+ * var addToMap = [center, sector];
+ */
+function sector(center, radius, bearing1, bearing2, options) {
+  // Optional parameters
+  options = options || {};
+  if (!helpers.isObject(options)) throw new Error("options is invalid");
+  var properties = options.properties;
+
+  // validation
+  if (!center) throw new Error("center is required");
+  if (bearing1 === undefined || bearing1 === null)
+    throw new Error("bearing1 is required");
+  if (bearing2 === undefined || bearing2 === null)
+    throw new Error("bearing2 is required");
+  if (!radius) throw new Error("radius is required");
+  if (typeof options !== "object") throw new Error("options must be an object");
+
+  if (convertAngleTo360(bearing1) === convertAngleTo360(bearing2)) {
+    return circle__default['default'](center, radius, options);
+  }
+  var coords = invariant.getCoords(center);
+  var arc = lineArc__default['default'](center, radius, bearing1, bearing2, options);
+  var sliceCoords = [[coords]];
+  meta.coordEach(arc, function (currentCoords) {
+    sliceCoords[0].push(currentCoords);
+  });
+  sliceCoords[0].push(coords);
+
+  return helpers.polygon(sliceCoords, properties);
+}
+
+/**
+ * Takes any angle in degrees
+ * and returns a valid angle between 0-360 degrees
+ *
+ * @private
+ * @param {number} alfa angle between -180-180 degrees
+ * @returns {number} angle between 0-360 degrees
+ */
+function convertAngleTo360(alfa) {
+  var beta = alfa % 360;
+  if (beta < 0) beta += 360;
+  return beta;
+}
+
+module.exports = sector;
+module.exports.default = sector;

frontend/node_modules/@turf/sector/index.d.ts

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+import { Feature, Polygon, Units, Coord, Properties } from "@turf/helpers";
+
+/**
+ * http://turfjs.org/docs/#sector
+ */
+export default function sector(
+  center: Coord,
+  radius: number,
+  bearing1: number,
+  bearing2: number,
+  options?: {
+    steps?: number;
+    units?: Units;
+    properties?: Properties;
+  }
+): Feature<Polygon>;

frontend/node_modules/@turf/sector/package.json

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+{
+  "name": "@turf/sector",
+  "version": "6.5.0",
+  "description": "turf sector module",
+  "author": "Turf Authors",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/Turfjs/turf/issues"
+  },
+  "homepage": "https://github.com/Turfjs/turf",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/Turfjs/turf.git"
+  },
+  "funding": "https://opencollective.com/turf",
+  "publishConfig": {
+    "access": "public"
+  },
+  "keywords": [
+    "turf",
+    "gif"
+  ],
+  "main": "dist/js/index.js",
+  "module": "dist/es/index.js",
+  "exports": {
+    "./package.json": "./package.json",
+    ".": {
+      "import": "./dist/es/index.js",
+      "require": "./dist/js/index.js"
+    }
+  },
+  "types": "index.d.ts",
+  "sideEffects": false,
+  "files": [
+    "dist",
+    "index.d.ts"
+  ],
+  "scripts": {
+    "bench": "node -r esm bench.js",
+    "build": "rollup -c ../../rollup.config.js && echo '{\"type\":\"module\"}' > dist/es/package.json",
+    "docs": "node ../../scripts/generate-readmes",
+    "test": "npm-run-all test:*",
+    "test:tape": "node -r esm test.js",
+    "test:types": "tsc --esModuleInterop --noEmit types.ts"
+  },
+  "devDependencies": {
+    "@turf/truncate": "^6.5.0",
+    "benchmark": "*",
+    "load-json-file": "*",
+    "npm-run-all": "*",
+    "rollup": "*",
+    "tape": "*",
+    "write-json-file": "*"
+  },
+  "dependencies": {
+    "@turf/circle": "^6.5.0",
+    "@turf/helpers": "^6.5.0",
+    "@turf/invariant": "^6.5.0",
+    "@turf/line-arc": "^6.5.0",
+    "@turf/meta": "^6.5.0"
+  },
+  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+}