RouteMapInvoker

Use example of this invoker in QML code (in conjunction with a button):

import bb.cascades 1.0
import bb.platform 1.0

Page {
  content: Container {
     layout: DockLayout {}

     attachedObjects:[  
        RouteMapInvoker {
           id: routeInvokerID
             
           // This example shows binding properties to pre-defined values
           // For example, you can request a route from Ottawa to Toronto, 
           // avoiding the highways.

           // You can bind properties to values coming from other widgets 
           // within this QML page (for example, text field's input)
           startLatitude    :  45.416667         // Ottawa's latitude
           startLongitude   : -75.7              // Ottawa's longitude
           startName        : "Ottawa, Ontario"
           startDescription : "Canada's capital"

           endLatitude      : 43.652527          // Toronto's latitude
           endLongitude     : -79.381961         // Toronto's longitude
           endName          : "Toronto, Ontario"
           endDescription   : "My trip's destination"

           // Specify any extra route options...
           avoidHighwaysEnabled : true

           // Specify what should be the center of the map.
           centerLatitude : 44.4555
           centerLongitude : -77.7744
           // 'heading' property is not explicitly set, 
           // so it will be: 0 (i.e., facing North).

        }
     ]

     // Make a Cascades button (or any Cascades widget) 
     // that can be used to trigger route invoker.
     Button {            
        verticalAlignment: VerticalAlignment.Center
        horizontalAlignment: HorizontalAlignment.Center

        text: "Get route"

         // When button is clicked, call the invoker by its ID
         onClicked: {
            routeInvokerID.go();
         }
     }
  }
}