qRoute/createDistanceMatrix.js at main · tinuh/qRoute · GitHub

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// https://github.com/radarlabs/radar-sdk-js
// https://radar.com/documentation/sdk/web

function createDistanceMatrix (originsArr, destinationsArr) {
	API_KEY = "prj_test_pk_782c752373db12dbd94e9a8de91a108f249a6ab6"

	var matrix = [];

	Radar.initialize(API_KEY);

	Radar.getMatrix({
	  origins: originsArr,
	  destinations: destinationsArr,
	  modes: 'car',
	  units: 'imperial'
	}, function(err, result) {
	  if (!err) {
	    // do something with result.matrix
		radarMatrix = result.matrix;
		for (let i=0; i < radarMatrix.length; i++) {
			matrix.push([]);
			for (let j=0; j < radarMatrix[i].length; j++) {
				matrix[matrix.length - 1].push(radarMatrix[i][j].duration.value);
			}
		}
	  }
	});
  return matrix;
}

originsArr = [{
    latitude: 39.0185856,
    longitude: -77.0120635
  },
  {
    latitude: 39.064102,
    longitude:-76.9455316
  },
  {
    latitude: 39.0804086,
    longitude:-76.942484
  },
  {
    latitude:39.1112467,
    longitude:-76.9364229
  }];

destinationsArr = [{
    latitude: 39.0185856,
    longitude: -77.0120635
  },
  {
    latitude: 39.064102,
    longitude:-76.9455316
  },
  {
    latitude: 39.0804086,
    longitude:-76.942484
  },
  {
    latitude:39.1112467,
    longitude:-76.9364229
  }];

console.log(createDistanceMatrix(originsArr, destinationsArr));