internal static void DrawIcon(Tile.Feature f, float scale, CanvasDrawingSession session, CanvasSvgDocument icon, Color black, Color darkGray)
{
float iconSize = 0.001f;
Queue <uint> q = new Queue <uint>(f.Geometries);
float cx = 0;
float cy = 0;
if (f.Type == Tile.GeomType.Point)
{
var cmd = DecodeCommand(q.Dequeue());
cx += DecodeParameter(q.Dequeue()) * scale;
cy += DecodeParameter(q.Dequeue()) * scale;
var m = session.Transform;
session.Transform = Matrix3x2.CreateScale(0.25f, new Vector2(cx, cy)) * Matrix3x2.CreateTranslation(-2, -2);
session.DrawSvg(icon, new Windows.Foundation.Size(iconSize, iconSize), cx - iconSize / 2f, cy - iconSize / 2f);
session.Transform = m;
//session.DrawCircle(cx, cy, 0.1f, Colors.Red);
}
}