feat: add getPin method

index.d.ts

@@ -38,6 +38,8 @@ namespace DottedMapLib {
   type Point = {
     x: number;
     y: number;
+    lat: number;
+    lng: number;
     data?: any;
     svgOptions?: SvgOptions;
   };
@@ -49,6 +51,7 @@ export default class DottedMap {
   constructor(settings: DottedMapLib.Settings);
 
   addPin(pin: DottedMapLib.Pin): DottedMapLib.Point;
+  getPin(pin: DottedMapLib.Pin): DottedMapLib.Point;
   getPoints(): DottedMapLib.Point[];
   getSVG(settings: DottedMapLib.SvgSettings): string;
   image: {

package-lock.json

@@ -1,11 +1,12 @@
 {
   "name": "dotted-map",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "version": "2.1.0",
+      "name": "dotted-map",
+      "version": "2.2.0",
       "license": "MIT",
       "dependencies": {
         "@turf/boolean-point-in-polygon": "^6.0.1",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "dotted-map",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "description": "Create a SVG map filled with dots for the world or countries",
   "main": "./index.js",
   "exports": {

src/without-countries.js

@@ -17,6 +17,14 @@ function DottedMapWithoutCountries({ map, avoidOuterPins = false }) {
 
   return {
     addPin({ lat, lng, data, svgOptions }) {
+      const pin = getPin({ lat, lng });
+      const point = { ...pin, data, svgOptions };
+
+      points[[x, y].join(';')] = point;
+
+      return point;
+    },
+    getPin({ lat, lng }) {
       const [googleX, googleY] = proj4(proj4.defs('GOOGLE'), [lng, lat]);
       if (avoidOuterPins) {
         const wgs84Point = proj4(proj4.defs('GOOGLE'), proj4.defs('WGS84'), [
@@ -39,11 +47,15 @@ function DottedMapWithoutCountries({ map, avoidOuterPins = false }) {
         localx += 0.5;
       }
 
-      const point = { x: localx, y: localy, data, svgOptions };
+      const [localLng, localLat] = proj4(
+        proj4.defs('GOOGLE'),
+        proj4.defs('WGS84'),
+        [localx, localy],
+      );
 
-      points[[x, y].join(';')] = point;
+      const pin = { x: localx, y: localy, lat: localLat, lng: localLng };
 
-      return point;
+      return pin;
     },
     getPoints() {
       return Object.values(points);

without-countries.d.ts

@@ -44,6 +44,8 @@ namespace DottedMapWithoutCountriesLib {
   type Point = {
     x: number;
     y: number;
+    lat: number;
+    lng: number;
     data?: any;
     svgOptions?: SvgOptions;
   };
@@ -55,6 +57,9 @@ export default class DottedMapWithoutCountries {
   addPin(
     pin: DottedMapWithoutCountriesLib.Pin,
   ): DottedMapWithoutCountriesLib.Point;
+  getPin(
+    pin: DottedMapWithoutCountriesLib.Pin,
+  ): DottedMapWithoutCountriesLib.Point;
   getPoints(): DottedMapWithoutCountriesLib.Point[];
   getSVG(settings: DottedMapWithoutCountriesLib.SvgSettings): string;
   image: {