@turf/destination - npm Package Compare versions

Comparing version 6.5.0 to 7.0.0-alpha.0

dist/es/index.js

@@ -1,3 +0,1 @@
-// http://en.wikipedia.org/wiki/Haversine_formula
-// http://www.movable-type.co.uk/scripts/latlong.html
 import { degreesToRadians, lengthToRadians, point, radiansToDegrees, } from "@turf/helpers";
@@ -31,18 +29,17 @@ import { getCoord } from "@turf/invariant";
  */
-export default function destination(origin, distance, bearing, options) {
-    if (options === void 0) { options = {}; }
+export default function destination(origin, distance, bearing, options = {}) {
     // Handle input
-    var coordinates1 = getCoord(origin);
-    var longitude1 = degreesToRadians(coordinates1[0]);
-    var latitude1 = degreesToRadians(coordinates1[1]);
-    var bearingRad = degreesToRadians(bearing);
-    var radians = lengthToRadians(distance, options.units);
+    const coordinates1 = getCoord(origin);
+    const longitude1 = degreesToRadians(coordinates1[0]);
+    const latitude1 = degreesToRadians(coordinates1[1]);
+    const bearingRad = degreesToRadians(bearing);
+    const radians = lengthToRadians(distance, options.units);
     // Main
-    var latitude2 = Math.asin(Math.sin(latitude1) * Math.cos(radians) +
+    const latitude2 = Math.asin(Math.sin(latitude1) * Math.cos(radians) +
         Math.cos(latitude1) * Math.sin(radians) * Math.cos(bearingRad));
-    var longitude2 = longitude1 +
+    const longitude2 = longitude1 +
         Math.atan2(Math.sin(bearingRad) * Math.sin(radians) * Math.cos(latitude1), Math.cos(radians) - Math.sin(latitude1) * Math.sin(latitude2));
-    var lng = radiansToDegrees(longitude2);
-    var lat = radiansToDegrees(latitude2);
+    const lng = radiansToDegrees(longitude2);
+    const lat = radiansToDegrees(latitude2);
     return point([lng, lat], options.properties);
 }

dist/js/index.d.ts

@@ -1,2 +0,3 @@
-import { Coord, Feature, Point, Properties, Units } from "@turf/helpers";
+import { Feature, Point, GeoJsonProperties } from "geojson";
+import { Coord, Units } from "@turf/helpers";
 /**
@@ -28,5 +29,5 @@ * Takes a {@link Point} and calculates the location of a destination point given a distance in
  */
-export default function destination<P = Properties>(origin: Coord, distance: number, bearing: number, options?: {
+export default function destination<P = GeoJsonProperties>(origin: Coord, distance: number, bearing: number, options?: {
     units?: Units;
     properties?: P;
 }): Feature<Point, P>;

dist/js/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-// http://en.wikipedia.org/wiki/Haversine_formula
-// http://www.movable-type.co.uk/scripts/latlong.html
-var helpers_1 = require("@turf/helpers");
-var invariant_1 = require("@turf/invariant");
+const helpers_1 = require("@turf/helpers");
+const invariant_1 = require("@turf/invariant");
 /**
@@ -33,19 +31,18 @@ * Takes a {@link Point} and calculates the location of a destination point given a distance in
  */
-function destination(origin, distance, bearing, options) {
-    if (options === void 0) { options = {}; }
+function destination(origin, distance, bearing, options = {}) {
     // Handle input
-    var coordinates1 = invariant_1.getCoord(origin);
-    var longitude1 = helpers_1.degreesToRadians(coordinates1[0]);
-    var latitude1 = helpers_1.degreesToRadians(coordinates1[1]);
-    var bearingRad = helpers_1.degreesToRadians(bearing);
-    var radians = helpers_1.lengthToRadians(distance, options.units);
+    const coordinates1 = invariant_1.getCoord(origin);
+    const longitude1 = helpers_1.degreesToRadians(coordinates1[0]);
+    const latitude1 = helpers_1.degreesToRadians(coordinates1[1]);
+    const bearingRad = helpers_1.degreesToRadians(bearing);
+    const radians = helpers_1.lengthToRadians(distance, options.units);
     // Main
-    var latitude2 = Math.asin(Math.sin(latitude1) * Math.cos(radians) +
+    const latitude2 = Math.asin(Math.sin(latitude1) * Math.cos(radians) +
         Math.cos(latitude1) * Math.sin(radians) * Math.cos(bearingRad));
-    var longitude2 = longitude1 +
+    const longitude2 = longitude1 +
         Math.atan2(Math.sin(bearingRad) * Math.sin(radians) * Math.cos(latitude1), Math.cos(radians) - Math.sin(latitude1) * Math.sin(latitude2));
-    var lng = helpers_1.radiansToDegrees(longitude2);
-    var lat = helpers_1.radiansToDegrees(latitude2);
+    const lng = helpers_1.radiansToDegrees(longitude2);
+    const lat = helpers_1.radiansToDegrees(latitude2);
     return helpers_1.point([lng, lat], options.properties);
 }
 exports.default = destination;

package.json

 {
   "name": "@turf/destination",
-  "version": "6.5.0",
+  "version": "7.0.0-alpha.0",
   "description": "turf destination module",
@@ -51,3 +51,3 @@ "author": "Turf Authors",
   "devDependencies": {
-    "@turf/truncate": "^6.5.0",
+    "@turf/truncate": "^7.0.0-alpha.0",
     "@types/tape": "*",
@@ -65,6 +65,7 @@ "benchmark": "*",
   "dependencies": {
-    "@turf/helpers": "^6.5.0",
-    "@turf/invariant": "^6.5.0"
+    "@turf/helpers": "^7.0.0-alpha.0",
+    "@turf/invariant": "^7.0.0-alpha.0",
+    "tslib": "^2.3.0"
   },
-  "gitHead": "5375941072b90d489389db22b43bfe809d5e451e"
+  "gitHead": "0edc4c491b999e5ace770a61e1cf549f7c004189"
 }

README.md

@@ -7,15 +7,18 @@ # @turf/destination
 
-Takes a [Point][1] and calculates the location of a destination point given a distance in degrees, radians, miles, or kilometers; and bearing in degrees. This uses the [Haversine formula][2] to account for global curvature.
+Takes a [Point][1] and calculates the location of a destination point given a distance in
+degrees, radians, miles, or kilometers; and bearing in degrees.
+This uses the [Haversine formula][2] to account for global curvature.
 
-**Parameters**
+### Parameters
 
--   `origin` **[Coord][3]** starting point
--   `distance` **[number][4]** distance from the origin point
--   `bearing` **[number][4]** ranging from -180 to 180
--   `options` **[Object][5]** Optional parameters (optional, default `{}`)
-    -   `options.units` **[string][6]** miles, kilometers, degrees, or radians (optional, default `'kilometers'`)
-    -   `options.properties` **[Object][5]** Translate properties to Point (optional, default `{}`)
+*   `origin` **[Coord][3]** starting point
+*   `distance` **[number][4]** distance from the origin point
+*   `bearing` **[number][4]** ranging from -180 to 180
+*   `options` **[Object][5]** Optional parameters (optional, default `{}`)
 
-**Examples**
+    *   `options.units` **[string][6]** miles, kilometers, degrees, or radians (optional, default `'kilometers'`)
+    *   `options.properties` **[Object][5]** Translate properties to Point (optional, default `{}`)
 
+### Examples
+
 ```javascript
@@ -35,3 +38,3 @@ var point = turf.point([-75.343, 39.984]);
 
-Returns **[Feature][7]<[Point][8]>** destination point
+Returns **[Feature][7]<[Point][8]>** destination point
 
@@ -38,0 +41,0 @@ [1]: https://tools.ietf.org/html/rfc7946#section-3.1.2

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

79

increased by3.95%

Worsened metrics

Total package byte prevSize

10895

decreased by-1.42%

Dependency count

3

increased by50%

Lines of code

123

decreased by-3.91%

Number of low quality alerts

1

increased byInfinity%

Dependency changes

• + Addedtslib@^2.3.0

• + Added@turf/helpers@7.1.0(transitive)

• + Added@turf/invariant@7.1.0(transitive)

• + Added@types/geojson@7946.0.14(transitive)

• + Addedtslib@2.8.1(transitive)

• - Removed@turf/helpers@6.5.0(transitive)

• - Removed@turf/invariant@6.5.0(transitive)

• Updated@turf/helpers@^7.0.0-alpha.0

• Updated@turf/invariant@^7.0.0-alpha.0