Lua

Azure Maps Get Search Address

See more Azure Maps Examples

Get information for a given address. Lua

local chilkat = require("chilkat")

-- This example requires the Chilkat API to have been previously unlocked.
-- See Global Unlock Sample for sample code.

local http = chilkat.Http.new()

http.accept = "application/json"

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

http:set_url_var("format", "json")
http:set_url_var("query", "15127 NE 24th Street, Redmond, WA 98052")

local strResp = http:quick_get_str(url)
if not http.last_method_success then
    print(http.last_error_text)
    return
end

print("Response Status Code: " .. http.last_status)

local jsonResponse = chilkat.JsonObject.new()
jsonResponse:load(strResp)
jsonResponse.emit_compact = false
print(jsonResponse:emit())

if http.last_status ~= 200 then
    print("Failed.")
    return
end

-- 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
--           }
--         }
--       ]
--     }
--   ]
-- }
--

local v_type = ""
local id = ""
local score = ""
local addressStreetNumber = ""
local addressStreetName = ""
local addressMunicipalitySubdivision = ""
local addressMunicipality = ""
local addressCountrySecondarySubdivision = ""
local addressCountryTertiarySubdivision = ""
local addressCountrySubdivision = ""
local addressPostalCode = ""
local addressExtendedPostalCode = ""
local addressCountryCode = ""
local addressCountry = ""
local addressCountryCodeISO3 = ""
local addressFreeformAddress = ""
local addressCountrySubdivisionName = ""
local positionLat = ""
local positionLon = ""
local viewportTopLeftPointLat = ""
local viewportTopLeftPointLon = ""
local viewportBtmRightPointLat = ""
local viewportBtmRightPointLon = ""
local j = 0
local count_j = 0

local summaryQuery = jsonResponse:string_of("summary.query")
local summaryQueryType = jsonResponse:string_of("summary.queryType")
local summaryQueryTime = jsonResponse:int_of("summary.queryTime")
local summaryNumResults = jsonResponse:int_of("summary.numResults")
local summaryOffset = jsonResponse:int_of("summary.offset")
local summaryTotalResults = jsonResponse:int_of("summary.totalResults")
local summaryFuzzyLevel = jsonResponse:int_of("summary.fuzzyLevel")
local i = 0
local count_i = jsonResponse:size_of_array("results")
while i < count_i do
    jsonResponse.i = i
    v_type = jsonResponse:string_of("results[i].type")
    id = jsonResponse:string_of("results[i].id")
    score = jsonResponse:string_of("results[i].score")
    addressStreetNumber = jsonResponse:string_of("results[i].address.streetNumber")
    addressStreetName = jsonResponse:string_of("results[i].address.streetName")
    addressMunicipalitySubdivision = jsonResponse:string_of("results[i].address.municipalitySubdivision")
    addressMunicipality = jsonResponse:string_of("results[i].address.municipality")
    addressCountrySecondarySubdivision = jsonResponse:string_of("results[i].address.countrySecondarySubdivision")
    addressCountryTertiarySubdivision = jsonResponse:string_of("results[i].address.countryTertiarySubdivision")
    addressCountrySubdivision = jsonResponse:string_of("results[i].address.countrySubdivision")
    addressPostalCode = jsonResponse:string_of("results[i].address.postalCode")
    addressExtendedPostalCode = jsonResponse:string_of("results[i].address.extendedPostalCode")
    addressCountryCode = jsonResponse:string_of("results[i].address.countryCode")
    addressCountry = jsonResponse:string_of("results[i].address.country")
    addressCountryCodeISO3 = jsonResponse:string_of("results[i].address.countryCodeISO3")
    addressFreeformAddress = jsonResponse:string_of("results[i].address.freeformAddress")
    addressCountrySubdivisionName = jsonResponse:string_of("results[i].address.countrySubdivisionName")
    positionLat = jsonResponse:string_of("results[i].position.lat")
    positionLon = jsonResponse:string_of("results[i].position.lon")
    viewportTopLeftPointLat = jsonResponse:string_of("results[i].viewport.topLeftPoint.lat")
    viewportTopLeftPointLon = jsonResponse:string_of("results[i].viewport.topLeftPoint.lon")
    viewportBtmRightPointLat = jsonResponse:string_of("results[i].viewport.btmRightPoint.lat")
    viewportBtmRightPointLon = jsonResponse:string_of("results[i].viewport.btmRightPoint.lon")
    j = 0
    count_j = jsonResponse:size_of_array("results[i].entryPoints")
    while j < count_j do
        jsonResponse.j = j
        v_type = jsonResponse:string_of("results[i].entryPoints[j].type")
        positionLat = jsonResponse:string_of("results[i].entryPoints[j].position.lat")
        positionLon = jsonResponse:string_of("results[i].entryPoints[j].position.lon")
        j = j + 1
    end

    i = i + 1
end