private void DrawPath(bool isGeodesic)
{
ClearMap();
MapPolyline line = new MapPolyline();
line.StrokeColor = Colors.Red;
line.StrokeThickness = 4;
List <BasicGeoposition> templine = new List <BasicGeoposition>();
currentAnimation = new PathAnimation(path, (coord, pathIdx, frameIdx) =>
{
if (frameIdx == 1)
{
//Create the line after the first frame so that we have two points to work with.
templine.Add(path.Positions[0]);
templine.Add(coord);
line.Path = new Geopath(templine);
MyMap.MapElements.Add(line);
}
else if (frameIdx > 1)
{
templine.Add(coord);
line.Path = new Geopath(templine);
MyMap.MapElements.Add(line);
}
}, isGeodesic, 10000);
currentAnimation.Play();
}
private void MovePinOnPath(bool isGeodesic)
{
Image forImage = new Image();
forImage.Source = new BitmapImage(new Uri("ms-appx:///Assets/pin.png"));
MapControl.SetLocation(forImage, new Geopoint(path.Positions[0]));
MapItems.Items.Add(forImage);
currentAnimation = new PathAnimation(path, (coord, pathIdx, frameIdx) =>
{
MapControl.SetLocation(forImage, new Geopoint(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.ZoomLevel = zooms[0];
MyMap.Center = new Geopoint(path.Positions[0]);
currentAnimation = new PathAnimation(path, (coord, pathIdx, frameIdx) =>
{
MyMap.ZoomLevel = zooms[pathIdx];
MyMap.Center = new Geopoint(coord);
}, isGeodesic, 10000);
currentAnimation.Play();
}