Dart

Azure Maps Get Search Address

See more Azure Maps Examples

Get information for a given address. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // This example requires the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  final http = CkHttp();

  http.accept = 'application/json';

  final url = 'https://atlas.microsoft.com/search/address/{\$format}?subscription-key=[subscription-key]&api-version=1.0&query={\$query}';

  http.setUrlVar('format', 'json');
  http.setUrlVar('query', '15127 NE 24th Street, Redmond, WA 98052');

  final String strResp;
  try {
    strResp = http.quickGetStr(url);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  print('Response Status Code: ${http.lastStatus}');

  final jsonResponse = CkJsonObject();
  jsonResponse.load(strResp);
  jsonResponse.emitCompact = false;
  print(jsonResponse.emit());

  if (http.lastStatus != 200) {
    print('Failed.');
    return;
  }

  // Sample output...
  // (See the parsing code below..)
  // 
  // Use this online tool to generate parsing code from sample JSON: 
  // Generate Parsing Code from JSON

  // {
  //   "summary": {
  //     "query": "15127 NE 24th Street, Redmond, WA 98052",
  //     "queryType": "NON_NEAR",
  //     "queryTime": 58,
  //     "numResults": 1,
  //     "offset": 0,
  //     "totalResults": 1,
  //     "fuzzyLevel": 1
  //   },
  //   "results": [
  //     {
  //       "type": "Point Address",
  //       "id": "US/PAD/p0/19173426",
  //       "score": 14.51,
  //       "address": {
  //         "streetNumber": "15127",
  //         "streetName": "NE 24th St",
  //         "municipalitySubdivision": "Redmond",
  //         "municipality": "Redmond, Adelaide, Ames Lake, Avondale, Earlmount",
  //         "countrySecondarySubdivision": "King",
  //         "countryTertiarySubdivision": "Seattle East",
  //         "countrySubdivision": "WA",
  //         "postalCode": "98052",
  //         "extendedPostalCode": "980525544",
  //         "countryCode": "US",
  //         "country": "United States Of America",
  //         "countryCodeISO3": "USA",
  //         "freeformAddress": "15127 NE 24th St, Redmond, WA 980525544",
  //         "countrySubdivisionName": "Washington"
  //       },
  //       "position": {
  //         "lat": 47.6308,
  //         "lon": -122.1385
  //       },
  //       "viewport": {
  //         "topLeftPoint": {
  //           "lat": 47.6317,
  //           "lon": -122.13983
  //         },
  //         "btmRightPoint": {
  //           "lat": 47.6299,
  //           "lon": -122.13717
  //         }
  //       },
  //       "entryPoints": [
  //         {
  //           "type": "main",
  //           "position": {
  //             "lat": 47.6315,
  //             "lon": -122.13852
  //           }
  //         }
  //       ]
  //     }
  //   ]
  // }
  // 

  var i = 0;
  var vType = '';
  var id = '';
  var score = '';
  var addressStreetNumber = '';
  var addressStreetName = '';
  var addressMunicipalitySubdivision = '';
  var addressMunicipality = '';
  var addressCountrySecondarySubdivision = '';
  var addressCountryTertiarySubdivision = '';
  var addressCountrySubdivision = '';
  var addressPostalCode = '';
  var addressExtendedPostalCode = '';
  var addressCountryCode = '';
  var addressCountry = '';
  var addressCountryCodeISO3 = '';
  var addressFreeformAddress = '';
  var addressCountrySubdivisionName = '';
  var positionLat = '';
  var positionLon = '';
  var viewportTopLeftPointLat = '';
  var viewportTopLeftPointLon = '';
  var viewportBtmRightPointLat = '';
  var viewportBtmRightPointLon = '';
  var j = 0;
  var countJ = 0;

  final summaryQuery = jsonResponse.stringOf('summary.query');
  final summaryQueryType = jsonResponse.stringOf('summary.queryType');
  final summaryQueryTime = jsonResponse.intOf('summary.queryTime');
  final summaryNumResults = jsonResponse.intOf('summary.numResults');
  final summaryOffset = jsonResponse.intOf('summary.offset');
  final summaryTotalResults = jsonResponse.intOf('summary.totalResults');
  final summaryFuzzyLevel = jsonResponse.intOf('summary.fuzzyLevel');
  i = 0;
  final countI = jsonResponse.sizeOfArray('results');
  while (i < countI) {
    jsonResponse.i = i;
    vType = jsonResponse.stringOf('results[i].type');
    id = jsonResponse.stringOf('results[i].id');
    score = jsonResponse.stringOf('results[i].score');
    addressStreetNumber = jsonResponse.stringOf('results[i].address.streetNumber');
    addressStreetName = jsonResponse.stringOf('results[i].address.streetName');
    addressMunicipalitySubdivision = jsonResponse.stringOf('results[i].address.municipalitySubdivision');
    addressMunicipality = jsonResponse.stringOf('results[i].address.municipality');
    addressCountrySecondarySubdivision = jsonResponse.stringOf('results[i].address.countrySecondarySubdivision');
    addressCountryTertiarySubdivision = jsonResponse.stringOf('results[i].address.countryTertiarySubdivision');
    addressCountrySubdivision = jsonResponse.stringOf('results[i].address.countrySubdivision');
    addressPostalCode = jsonResponse.stringOf('results[i].address.postalCode');
    addressExtendedPostalCode = jsonResponse.stringOf('results[i].address.extendedPostalCode');
    addressCountryCode = jsonResponse.stringOf('results[i].address.countryCode');
    addressCountry = jsonResponse.stringOf('results[i].address.country');
    addressCountryCodeISO3 = jsonResponse.stringOf('results[i].address.countryCodeISO3');
    addressFreeformAddress = jsonResponse.stringOf('results[i].address.freeformAddress');
    addressCountrySubdivisionName = jsonResponse.stringOf('results[i].address.countrySubdivisionName');
    positionLat = jsonResponse.stringOf('results[i].position.lat');
    positionLon = jsonResponse.stringOf('results[i].position.lon');
    viewportTopLeftPointLat = jsonResponse.stringOf('results[i].viewport.topLeftPoint.lat');
    viewportTopLeftPointLon = jsonResponse.stringOf('results[i].viewport.topLeftPoint.lon');
    viewportBtmRightPointLat = jsonResponse.stringOf('results[i].viewport.btmRightPoint.lat');
    viewportBtmRightPointLon = jsonResponse.stringOf('results[i].viewport.btmRightPoint.lon');
    j = 0;
    countJ = jsonResponse.sizeOfArray('results[i].entryPoints');
    while (j < countJ) {
      jsonResponse.j = j;
      vType = jsonResponse.stringOf('results[i].entryPoints[j].type');
      positionLat = jsonResponse.stringOf('results[i].entryPoints[j].position.lat');
      positionLon = jsonResponse.stringOf('results[i].entryPoints[j].position.lon');
      j++;
    }

    i++;
  }
}