public virtual void DrawIntersectedPoints(Graphics g)
{
if (IntersectionResults.Count == 0)
{
return;
}
var points = IntersectionResults.Select(p => p.IntersectionPoints).SelectMany(d => d).ToList();
Editor2D.DrawPoint(g, points);
}
public override void Draw(Graphics g)
{
//drawing center
var c = new PointF(Center.X - Radius, Center.Y - Radius);
var rec = new RectangleF(c, new SizeF(Radius * 2, Radius * 2));
//set the pen brush first;
Pen.Brush = Stroke;
Pen.Width = Width;
g.DrawEllipse(Pen, rec);
g.FillEllipse(Fill, rec);
Editor2D.DrawPoint(g, Center, CenterPointFill, CenterPointStroke);
ResetPen();
DrawIntersectedPoints(g);
}
//set pen brush
public override void Draw(Graphics g)
{
Pen.Brush = Stroke;
Pen.Width = Width;
g.DrawLine(Pen, StartPoint, EndPoint);
if (DrawPoints)
{
Editor2D.DrawPoint(g, StartPoint, PointFill, PointStroke);
Editor2D.DrawPoint(g, EndPoint, PointFill, PointStroke);
}
//draw intersected points
DrawIntersectedPoints(g);
//Stroke.Dispose();
//PointFill.Dispose();
//PointStroke.Dispose();
}