geo-util - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

dist/index.js

@@ -7,8 +7,31 @@ 'use strict';
 
-function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj['default'] = obj; return newObj; } }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 
+var _lodash = require('lodash');
+
+var _lodash2 = _interopRequireDefault(_lodash);
+
 var _point = require('./point');
 
-var point = _interopRequireWildcard(_point);
+var _point2 = _interopRequireDefault(_point);
 
-exports.point = point;
+function isLegal(collection) {
+  return collection && collection.type && _lodash2['default'].isArray(collection.geometries);
+}
+
+exports['default'] = {
+  point: _point2['default'],
+  isPoints: function isPoints(collection) {
+    return isLegal(collection) && collection.type === 'point';
+  },
+  isLines: function isLines(collection) {
+    return isLegal(collection) && collection.type === 'line';
+  },
+  isPolygons: function isPolygons(collection) {
+    return isLegal(collection) && collection.type === 'polygon';
+  },
+  toGeoJSON: function toGeoJSON(collection) {
+    if (isPoint(collection)) return _point2['default'].toGeoJSON(collection);
+  }
+};
+module.exports = exports['default'];

dist/point.js

@@ -1,4 +0,4 @@
-'use strict';
+"use strict";
 
-Object.defineProperty(exports, '__esModule', {
+Object.defineProperty(exports, "__esModule", {
   value: true
@@ -9,3 +9,3 @@ });
 
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
 
@@ -16,3 +16,3 @@ var _ngeohash = require('ngeohash');
 
-exports['default'] = {
+exports["default"] = {
   clusterByGeohash: function clusterByGeohash(points, geohashLevel, reducer) {
@@ -23,3 +23,3 @@ var result = [];
       var point = points.geometries[i];
-      var geohash = _ngeohash2['default'].encode(point.lat, point.lng, geohashLevel);
+      var geohash = _ngeohash2["default"].encode(point.lat, point.lng, geohashLevel);
       if (geohashes[geohash]) {
@@ -32,3 +32,3 @@ geohashes[geohash] = reducer(geohashes[geohash], point);
     for (var geohash in geohashes) {
-      var _ngeohash$decode = _ngeohash2['default'].decode(geohash);
+      var _ngeohash$decode = _ngeohash2["default"].decode(geohash);
 
@@ -44,4 +44,20 @@ var latitude = _ngeohash$decode.latitude;
     return result;
+  },
+  toGeoJson: function toGeoJson(points) {
+    var features = points.geometries.map(function (point) {
+      return {
+        "type": "Feature",
+        "geometry": {
+          "type": "Point",
+          "coordinates": [point.lng, point.lat, point.alt || 0]
+        },
+        "properties": _extends({}, point.properties, {
+          id: point.id,
+          time: point.time
+        })
+      };
+    });
+    return { type: "FeatureCollection", features: features };
   }
 };
-module.exports = exports['default'];
+module.exports = exports["default"];

lib/index.js

@@ -1,5 +0,22 @@
-import * as point from './point'
+import _ from 'lodash'
+import point from './point'
 
-export {
-  point
+function isLegal(collection) {
+  return collection && collection.type && _.isArray(collection.geometries)
+}
+
+export default {
+  point,
+  isPoints(collection) {
+    return isLegal(collection) && collection.type === 'point'
+  },
+  isLines(collection) {
+    return isLegal(collection) && collection.type === 'line'
+  },
+  isPolygons(collection) {
+    return isLegal(collection) && collection.type === 'polygon'
+  },
+  toGeoJSON(collection) {
+    if (isPoint(collection)) return point.toGeoJSON(collection)
+  },
 }

lib/point.js

@@ -26,3 +26,20 @@ import ngeohash from 'ngeohash'
   },
+  toGeoJson(points) {
+    const features = points.geometries.map((point) => {
+      return {
+        "type": "Feature",
+        "geometry": {
+          "type": "Point",
+          "coordinates": [point.lng, point.lat, point.alt || 0]
+        },
+        "properties": {
+          ...point.properties,
+          id: point.id,
+          time: point.time
+        }
+      }
+    })
+    return {type: "FeatureCollection", features}
+  }
 }
 

package.json

 {
   "name": "geo-util",
-  "version": "0.0.4",
+  "version": "0.0.5",
   "description": "geo-util for eye",
@@ -5,0 +5,0 @@ "author": "xiagan <[e-mail]>",

test/test-point.js

@@ -54,2 +54,30 @@ import e from 'expect.js'
   })
+  describe('toGeoJson()', () => {
+    const points = {
+      type: 'point',
+      geometries: [
+        {
+          id: '1',
+          lat: 10.1111111,
+          lng: 110.1111111,
+          properties: {
+            value: 1
+          }
+        },
+      ]
+    }
+    it('should return cluster points', () => {
+      const geometries = points.geometries
+      const result = point.toGeoJson(points)
+      e(result).to.have.property('type', 'FeatureCollection')
+      e(result.features).to.be.an(Array)
+      e(result.features[0]).to.have.property('type', 'Feature')
+      e(result.features[0].geometry).to.have.property('type', 'Point')
+      e(result.features[0].geometry.coordinates[0]).to.be.equal(110.1111111)
+      e(result.features[0].geometry.coordinates[1]).to.be.equal(10.1111111)
+      e(result.features[0].geometry.coordinates[2]).to.be.equal(0)
+      e(result.features[0].properties).to.have.property('value', 1)
+      e(result.features[0].properties).to.have.property('id', '1')
+    })
+  })
 })

No alert changes

Improved metrics

Total package byte prevSize

11665

increased by66.31%

Number of package files

12

increased by9.09%

Lines of code

295

increased by139.84%

No dependency changes