public void DrawItem(Radar radar, Graphics g)
{
PointF cp = radar.AzEl2XY(_azimuth, _elevation);
PointF _topLeft = new PointF(cp.X - ((float)_width / 2), cp.Y - ((float)_height / 2));
PointF p1 = new PointF(((float)_topLeft.X + ((float)_width / 2F)), (float)_topLeft.Y);
PointF p2 = new PointF((float)_topLeft.X, (float)_topLeft.Y + (float)_height);
PointF p3 = new PointF((float)_topLeft.X + (float)_width, (float)_topLeft.Y + (float)_height);
_gp = new GraphicsPath(FillMode.Winding);
_gp.AddPolygon(new PointF[] { p1, p2, p3 });
g.FillPath(new SolidBrush(radar.CustomLineColor), _gp);
}
public void DrawItem(Radar radar, Graphics g)
{
PointF cp = radar.AzEl2XY(_azimuth, _elevation);
PointF topLeft = new PointF(cp.X - ((float)_width / 2), cp.Y - ((float)_height / 2));
g.FillEllipse(new SolidBrush(radar.CustomLineColor), new RectangleF(topLeft, new SizeF((float)_width, (float)_height)));
}
public void DrawItem(Radar radar, Graphics g)
{
PointF cp = radar.AzEl2XY(_azimuth, _elevation);
PointF topLeft = new PointF(cp.X - ((float)_width / 2), cp.Y - ((float)_height / 2));
string itemTag = IsRecent ? this.Mmsi.ToString() : String.Format("{0} ({1})", this.Mmsi, AisData.LocalTime.ToString("HH:mm"));
g.FillEllipse(new SolidBrush(IsRecent ? radar.CustomLineColor : Color.Gray), new RectangleF(topLeft, new SizeF((float)_width, (float)_height)));
g.DrawString(itemTag, new Font("Digital-7", 13F), new SolidBrush(IsRecent ? Color.Yellow : Color.Gray), new PointF(topLeft.X + _width + 4, topLeft.Y));
}
