public void DrawEdge(EulerGraph.Vertex v1, EulerGraph.Edge e)
{
if ((v1 != null) && (e != null))
{
Drawing.EdgeRender.Draw(v1, e, Canvas, new Pen(Edge, EdgePenSize), VertexRadius);
}
}
//euler graph
public static void Draw(EulerGraph.Vertex v1, EulerGraph.Edge e, Graphics graphics, Pen pen, int R)
{
PointF point = new PointF((v1.X + e.Vertex.X) / 2, (v1.Y + e.Vertex.Y) / 2 + 3);
graphics.DrawString(e.Weight.ToString(), new Font("Arial", 12), new SolidBrush(Color.Black), point);
graphics.DrawLine(pen, v1.X, v1.Y, e.Vertex.X, e.Vertex.Y);
}
