private void Form1_Load(object sender, EventArgs e)
{
lan = new LAN();
groupBoxRegime.Controls.Add(radioButtonAddConnection);
groupBoxRegime.Controls.Add(radioButtonDeleteConnection);
groupBoxRegime.Controls.Add(radioButtonAddVertex);
groupBoxRegime.Controls.Add(radioButtonDeleteVertex);
groupBoxRegime.Controls.Add(radioButtonMoveVertex);
groupBoxVertexType.Controls.Add(radioButtonComputer);
groupBoxVertexType.Controls.Add(radioButtonPrinter);
groupBoxVertexType.Controls.Add(radioButtonRouter);
groupBoxVertexType.Controls.Add(radioButtonForAngle);
radioButtonForAngle.Checked = true;
groupBoxConnectionType.Controls.Add(radioButtonWall);
groupBoxConnectionType.Controls.Add(radioButtonCable);
radioButtonWall.Checked = true;
g = pictureBox1.CreateGraphics();
rectangle = pictureBox1.ClientRectangle;
rectangle.Width--;
rectangle.Height--;
}
public static void Draw(Graphics g, LAN lan)
{
foreach (Vertex vertex in lan.Vertexes)
{
if (vertex != null)
{
vertex.IsDrawn = false;
}
}
foreach (Vertex x in lan.Vertexes)
{
if (x != null)
{
Draw(g, x, lan); // передаем один из узлов
}
}
}
private static void DrawVertex(Graphics g, Vertex vertex, LAN lan)
{
if (vertex.Type == "PRINTER")
{
g.DrawImage(printerImage, new Point(vertex.X - 25, vertex.Y - 25));
if (vertex == lan.ToMove)
{
g.DrawEllipse(movePen, vertex.X - 25, vertex.Y - 25, 50, 50);
}
}
if (vertex.Type == "COMPUTER")
{
g.DrawImage(computerImage, new Point(vertex.X - 25, vertex.Y - 25));
if (vertex == lan.ToMove)
{
g.DrawEllipse(movePen, vertex.X - 25, vertex.Y - 25, 60, 60);
}
}
if (vertex.Type == "ROUTER")
{
g.DrawImage(routerImage, new Point(vertex.X - 25, vertex.Y - 25));
if (vertex == lan.ToMove)
{
g.DrawEllipse(movePen, vertex.X - 30, vertex.Y - 30, 60, 60);
}
}
if (vertex.Type == "FOR_ANGLE")
{
if (vertex == lan.ToMove)
{
g.FillEllipse(moveBrush, vertex.X - 10, vertex.Y - 10, 20, 20);
g.DrawEllipse(movePen, vertex.X - 10, vertex.Y - 10, 20, 20);
}
else
{
g.FillEllipse(angleBrush, vertex.X - 10, vertex.Y - 10, 20, 20);
g.DrawEllipse(anglePen, vertex.X - 10, vertex.Y - 10, 20, 20);
}
}
}
private static void Draw(Graphics g, Vertex vertex, LAN lan)
{
if (vertex.IsDrawn)
{
return;
}
if (vertex.MyConnections != null)
{
foreach (MyConnection connection in vertex.MyConnections)
{
if (connection != null)
{
if (vertex == connection.RightVertex)
{
if (connection.LeftVertex != null)
{
if (!connection.LeftVertex.IsDrawn)
{
DrawConnection(g, vertex, connection.LeftVertex, connection);
}
}
}
if (vertex == connection.LeftVertex)
{
if (connection.RightVertex != null)
{
if (!connection.RightVertex.IsDrawn)
{
DrawConnection(g, vertex, connection.RightVertex, connection);
}
}
}
}
}
}
DrawVertex(g, vertex, lan);
vertex.IsDrawn = true;
}
