![]() Let directionsRenderer = new () ĭirectionsRenderer. Paste the following at the end of your initMap function: Since our JavaScript map is already set, we’ll continue by using the Directions Service. You can use the Directions API for server-side requests, or the Directions Service in the Maps JavaScript API for client-side requests on the web. Driving directions are one of the most popular features in Google Maps, so it’s unsurprising that it’s also made available via an API. When the straight line distance is not adequate, you’ll need more than a formula to determine the travel distance. Get Directions with the Maps JavaScript API For a more accurate travel distance, we’ll need to use another feature of the Maps JavaScript API. The Haversine formula is useful for basic proximity, but is insufficient for many use cases, especially within cities. A quick glance at the map shows there is no road or even pathway straight across Central Park. Of course, unless you’re a pigeon, your jaunt between the two locations is likely to be longer. Now we know the straight line distance between The Dakota and The Frick Collection is 0.60 miles (rounded to two decimal places using the JavaScript toFixed function). And The Frick Collection, an art gallery. ![]() The Dakota, perhaps most famous as John Lennon’s home. Here we can see Central Park, as well as two nearby landmarks. Service./* Set the size of the div element that contains the map */Ĭonst center = ) Places request to get lat/long based on passed in location If ( a.end.date b.end.date ) = await ("places") Also an easy way to make our API calls.įirst some constants and a date comparison function for sorting calendar events.Ĭonst date_now = moment().format("YYYY-MM-DD") jQuery – oh yeah baby, like it’s 2008! This is a dependency of Bootstrap and also makes it easy to add our place names to the HTML elements.This uses the Google Maps JavaScript API.Show a map and center it on the current location with a dropped pin.Using Google Places API, assuming the first hit is the correct one.Figure out the latitude/longitude of the place we are in (from the calendar event’s title).Figure out which event we are currently on by comparing today’s date with event dates.The Google Calendar API makes this easy with a public calendar ID.MomentJS is a quick and easy date parsing and comparison library.The current date, in order to see which calendar event (location) we are currently on.The page consists of a basic page-header class and a 3-column table layout. I used bootstrap for page layout, as I can whip it together easily. I also wanted to show a google map with a pin at my current location.ĭisclaimer: there are a thousand different ways I could have done this, and a thousand more ideas to expand on it. ![]() I wanted to show where I currently am, where I was previously, and where I’m going next. I wanted to make a simple graphical representation of this calendar, so I decided to make a site that would use the data I already have in the calendar. Google Maps will indicate the pinned location with a red pin icon. This also helped me organize my thoughts and travel dates. Long press on the location to drop a pin. When I went full time digital nomad, I started using a public Google calendar to share with family and friends where I was.
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