[Marble-bugs] [Bug 248086] Routing API
Dennis Nienhüser
earthwings at gentoo.org
Mon Aug 16 21:17:55 CEST 2010
https://bugs.kde.org/show_bug.cgi?id=248086
--- Comment #1 from Dennis Nienhüser <earthwings gentoo org> 2010-08-16 21:17:54 ---
Something like this should be possible:
#include <marble/MarbleWidget.h>
#include <marble/MarbleModel.h>
#include <marble/RouteSkeleton.h>
#include <marble/RoutingManager.h>
#include <QtGui/QApplication>
using namespace Marble;
int main(int argc, char** argv)
{
QApplication app(argc,argv);
// Create a Marble QWidget without a parent
MarbleWidget *mapWidget = new MarbleWidget();
// Load the OpenStreetMap map
mapWidget->setMapThemeId("earth/openstreetmap/openstreetmap.dgml");
mapWidget->show();
// We want to calcuate a route for pedestrians
RouteSkeleton request; // possibly renamed to RouteRequest in the future
request.setRoutePreference(RouteSkeleton::Pedestrian);
// The route start point
GeoDataCoordinates source( 8.409117, 48.999768, 0.0,
GeoDataCoordinates::Degree );
request.append(source);
// The route destination
GeoDataCoordinates destination( 8.412421, 49.000053, 0.0,
GeoDataCoordinates::Degree );
request.append(destination);
// Calculate the route
mapWidget->model()->routingManager()->retrieveRoute( &request );
return app.exec();
}
That compiles and runs already, but since RoutingWidget creates RoutingLayer,
the route is not shown.
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