![]() Geocoding is the process of converting addresses, which users can use to place markers on a map, or position the map. 3.Integration with Google's Geocode API Introduction We also learnt about the different ways we can access the Google Map service. In this example we learnt about Google Maps Geocoding API, how to use it to get the coordinates of a street or area and display on a map. We have successfully used the google map geocoding API to draw a map. In line 31 we create a marker object and pass our map to it. We pass our div tag, the zoom value and our coordinate object. In line 26 we create an object which holds the coordinates of the region we want to be displayed. In this case the function name is drawMap. (The callback function is called after the script has loaded completely). We pass our API key and add a callback function. The async attribute allows the browser to continue rendering the rest of your page while the API loads. ![]() In line 22 we load the google map API, in order to draw the map on a browser. Var map = new (document.getElementById('map'), " When the submit button is clicked, the form is submitted and the content of the Drop down list is transmitted to the server (to a script called index.php). The above html page contains a drop down list inside a form which has a single address. Place IDs uniquely identify a place in the Google Places database and on Google Maps. The Google Maps Geocoding API’s reverse geocoding service also lets you find the address for a given place ID. Reverse geocoding is the process of converting geographic coordinates into a human-readable address. The reverse is also possible, it is called reverse Geocoding. 1.1 Google GeocodingĪccording to Google, Geocoding is the process of converting addresses (like “1600 Amphitheatre Parkway, Mountain View, CA”) into geographic coordinates (like latitude 37.423021 and longitude -122.083739), which you can use to place markers on a map, or position the map. In this example we are going to develop web apps that use Google geocoding API. Google Places API Javascript Library: Up-to-date information about millions of locations.With this method you embed a map image and you dont need javascript to do it. Google Static Map Api: Embed a map image without JavaScript or dynamic page loading.Just enter the neccessary location and copy the given code. Google Maps embed API: You do not need any working knowledge of javascript to access Google Map in this way because you do not need to write any code.To learn more about the Javascript API Visit this tutorial Google Maps Javascript API: This allows you to access google maps service through javascript and according to its website it features a robust support.We can access this API in a number of ways: Google Map provides access it its service through an API (Application Programming Interface). Simply put google maps allows us access different geographic data. Google map is a web based mapping service that provides access to up-to-date data or information about cities,states countries, continents or regions world wide. It offers satellite imagery, street maps, 360° panoramic views of streets (Street View), real-time traffic conditions (Google Traffic), and route planning for traveling by foot, car, bicycle (in beta), or public transportation.Īnother good but simpler definition below. According to wikipedia, Google Maps is a web mapping service developed by Google.
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