public void UpdateCenterTileXYLocation()
{
PointLatLng center = FromLocalToLatLng(Width / 2, Height / 2);
GMap.NET.Point centerPixel = Projection.FromLatLngToPixel(center, Zoom);
centerTileXYLocation = Projection.FromPixelToTileXY(centerPixel);
}
/// <summary>
/// draw polygons, override to draw custom
/// </summary>
/// <param name="g"></param>
protected virtual void DrawPolygons(Graphics g)
{
#if !PocketPC
foreach (GMapPolygon r in Polygons)
{
if (r.IsVisible)
{
using (GraphicsPath rp = new GraphicsPath())
{
for (int i = 0; i < r.LocalPoints.Count; i++)
{
GMap.NET.Point p2 = r.LocalPoints[i];
if (i == 0)
{
rp.AddLine(p2.X, p2.Y, p2.X, p2.Y);
}
else
{
System.Drawing.PointF p = rp.GetLastPoint();
rp.AddLine(p.X, p.Y, p2.X, p2.Y);
}
}
if (rp.PointCount > 0)
{
rp.CloseFigure();
g.FillPath(r.Fill, rp);
g.DrawPath(r.Stroke, rp);
}
}
}
}
#else
foreach (GMapPolygon r in Polygons)
{
if (r.IsVisible)
{
Point[] pnts = new Point[r.LocalPoints.Count];
for (int i = 0; i < r.LocalPoints.Count; i++)
{
Point p2 = new Point(r.LocalPoints[i].X, r.LocalPoints[i].Y);
pnts[pnts.Length - 1 - i] = p2;
}
if (pnts.Length > 0)
{
g.FillPolygon(r.Fill, pnts);
g.DrawPolygon(r.Stroke, pnts);
}
}
}
#endif
}
public void SetMapPoints(int gridX, int gridY, GMap.NET.Point point)
{
_gridTracking[gridX, gridY].Add(point);
}
