title: Calculating distance between two points in Google Maps for Ionic 2
body: <p>I am having trouble starting with this new feature that I have to implement on an application that I am working on. So the application works like this; A user inputs a point on the map by pressing a button and gets a latlng for source. Another modal opens and then they have to do the same for destination. What I want to do is to calculate the distance between two points and show a route on the map. I have been trying to find tutorials on this but have had no luck. Anyone knows how to do this or have any working example repo that I can have a look at it? Would be of great help. Thanks!</p>