private void DrawTrack(Graphics graphics, TrackOnMap track)
{
Point previous = new Point();
Point nullPoint = new Point();
foreach (WayPointOnMap wpm in track.WayPoints)
{
if (wpm.IsHidden)
{
previous = nullPoint;
}
else
{
Point p1;
if (previous != nullPoint)
p1 = previous;
else
{
p1 = new Point(wpm.XPixels, wpm.YPixels);
p1.Offset(-_LeftOffset, -_TopOffset);
}
Point p2 = new Point(wpm.XPixels, wpm.YPixels);
p2.Offset(-_LeftOffset, -_TopOffset);
DrawWaypoint(graphics, p2, p1, wpm.IsHighlighted);
previous = p2;
}
}
}
private void CreateWaypointsList()
{
if (_Tracks == null)
{
_WayPointsOnMap = null;
_TracksOnMap = null;
}
else
{
_WayPointsOnMap = new List<WayPointOnMap>();
_TracksOnMap = new List<TrackOnMap>();
foreach (Track track in _Tracks)
{
TrackOnMap tom = new TrackOnMap();
_TracksOnMap.Add(tom);
foreach (TrackSegment seg in track.TrackSegments)
{
foreach (WayPoint wp in seg.WayPoints)
{
WayPointOnMap wop = new WayPointOnMap(wp);
_WayPointsOnMap.Add(wop);
tom.WayPoints.Add(wop);
}
}
}
}
}
