private void DrawPath(bool isGeodesic)
{
ClearMap();
MapPolyline line = new MapPolyline()
{
Color = Colors.Red,
Width = 4
};
currentAnimation = new Animations.PathAnimation(path, (coord, pathIdx, frameIdx) =>
{
if (frameIdx == 1)
{
//Create the line after the first frame so that we have two points to work with.
line.Locations = new LocationCollection()
{
path[0], coord
};
shapeLayer.Shapes.Add(line);
}
else if (frameIdx > 1)
{
line.Locations.Add(coord);
}
}, isGeodesic, 10000);
currentAnimation.Play();
}
private void ClearMap()
{
MyMap.Children.Clear();
shapeLayer.Shapes.Clear();
if (currentAnimation != null)
{
currentAnimation.Stop();
currentAnimation = null;
}
}
private void MovePinOnPath(bool isGeodesic)
{
ClearMap();
var pin = new Pushpin();
MapLayer.SetPosition(pin, path[0]);
MyMap.Children.Add(pin);
currentAnimation = new Animations.PathAnimation(path, (coord, pathIdx, frameIdx) =>
{
MapLayer.SetPosition(pin, coord);
}, isGeodesic, 10000);
currentAnimation.Play();
}
private void MoveMapOnPath(bool isGeodesic)
{
ClearMap();
//Change zooms levels as map reaches points along path.
int[] zooms = new int[4] {
5, 4, 6, 5
};
MyMap.SetView(path[0], zooms[0]);
currentAnimation = new Animations.PathAnimation(path, (coord, pathIdx, frameIdx) =>
{
MyMap.SetView(coord, zooms[pathIdx]);
}, isGeodesic, 10000);
currentAnimation.Play();
}