protected override void DrawSlot(Control ctrl, Point p, SlotPosition position, SlotDirection direction)
{
Graphics g = ctrl.CreateGraphics();
//UI ui = new UI();
SolidBrush brush = new SolidBrush(UI.SLOT_COLOR);
Pen pen = new Pen(brush, 0.5f);
Point pN = new Point(0, 0);
Point pS = new Point(0, 0);
Point pW = new Point(0, 0);
Point pE = new Point(0, 0);
Point[] points = new Point[3];
// this is the only situation possible for the tee
if (position.Equals(SlotPosition.Right))
{
if (direction == SlotDirection.Out)
{
pE = new Point(p.X - 1, p.Y);
pS = new Point(pE.X - 3, pE.Y + 3);
pW = new Point(pE.X - 11, pE.Y);
pN = new Point(pE.X - 3, pE.Y - 3);
points[0] = pN;
points[1] = pE;
points[2] = pS;
g.DrawLine(pen, pW, pE);
}
}
else if (position.Equals(SlotPosition.Left))
{
if (direction == SlotDirection.In)
{
pW = p;
pS = p;
pN = p;
pE = new Point(p.X + 5, p.Y);
points[0] = pN;
points[1] = pE;
points[2] = pS;
g.DrawLine(pen, pW, pE);
}
}
g.FillPolygon(brush, points);
g.Dispose();
brush.Dispose();
pen.Dispose();
}
protected virtual void DrawSlot(Control ctrl, Point p, SlotPosition position, SlotDirection direction)
{
Graphics g = ctrl.CreateGraphics();
UI ui = new UI();
SolidBrush brush = new SolidBrush(ui.SLOT_COLOR);
Pen pen = new Pen(brush, 0.5f);
Point pN = new Point(0, 0);
Point pS = new Point(0, 0);
Point pW = new Point(0, 0);
Point pE = new Point(0, 0);
Point[] points = new Point[3];
if (position.Equals(SlotPosition.Up))
{
if (direction == SlotDirection.In)
{
pN = p;
pS = new Point(p.X, p.Y + 5);
pW = new Point(p.X - 3, p.Y + 2);
pE = new Point(p.X + 3, p.Y + 2);
points[0] = pW;
points[1] = pE;
points[2] = pS;
g.DrawLine(pen, pN, pS);
}
else if (direction == SlotDirection.Out)
{
pN = new Point(p.X, p.Y + 1);
pS = new Point(p.X, p.Y + 5);
pW = new Point(p.X - 4, p.Y + 4);
pE = new Point(p.X + 4, p.Y + 4);
points[0] = pW;
points[1] = pE;
points[2] = pN;
g.DrawLine(pen, pN, pS);
}
}
else if (position.Equals(SlotPosition.Left))
{
if (direction == SlotDirection.In)
{
pW = p;
pS = new Point(p.X + 2, p.Y + 3);
pN = new Point(p.X + 2, p.Y - 3);
pE = new Point(p.X + 5, p.Y);
points[0] = pN;
points[1] = pE;
points[2] = pS;
g.DrawLine(pen, pW, pE);
}
else if (direction == SlotDirection.Out)
{
pW = new Point(p.X + 1, p.Y);
pS = new Point(p.X + 4, p.Y + 3);
pN = new Point(p.X + 4, p.Y - 3);
pE = new Point(p.X + 5, p.Y);
points[0] = pN;
points[1] = pS;
points[2] = pW;
g.DrawLine(pen, pW, pE);
}
}
else if (position.Equals(SlotPosition.Right))
{
if (direction == SlotDirection.Out)
{
pE = new Point(p.X - 1, p.Y);
pS = new Point(pE.X - 3, pE.Y + 3);
pW = new Point(pE.X - 5, pE.Y);
pN = new Point(pE.X - 3, pE.Y - 3);
points[0] = pN;
points[1] = pE;
points[2] = pS;
g.DrawLine(pen, pW, pE);
}
else if (direction == SlotDirection.In)
{
pE = new Point(p.X - 1, p.Y);
pS = new Point(pE.X - 3, pE.Y + 3);
pW = new Point(pE.X - 6, pE.Y);
pN = new Point(pE.X - 3, pE.Y - 3);
points[0] = pN;
points[1] = pS;
points[2] = pW;
g.DrawLine(pen, pW, pE);
}
}
else if (position.Equals(SlotPosition.Down))
{
if (direction == SlotDirection.Out)
{
pS = new Point(p.X, p.Y - 1);
pN = new Point(pS.X, pS.Y - 5);
pW = new Point(pS.X - 3, pS.Y - 3);
pE = new Point(pS.X + 3, pS.Y - 3);
points[0] = pW;
points[1] = pE;
points[2] = pS;
g.DrawLine(pen, pN, pS);
}
else if (direction == SlotDirection.In)
{
pS = new Point(p.X, p.Y - 1);
pN = new Point(pS.X, pS.Y - 6);
pW = new Point(pS.X - 3, pS.Y - 2);
pE = new Point(pS.X + 3, pS.Y - 2);
points[0] = pW;
points[1] = pE;
points[2] = pN;
g.DrawLine(pen, pN, pS);
}
}
g.FillPolygon(brush, points);
}