public override void Draw(InfoShape reactangle, Graphics g)
{
Point StartPoint = reactangle.ListOfPoints[0];
Point FinishPoint = reactangle.ListOfPoints[1];
int Width = Math.Abs(StartPoint.X - FinishPoint.X);
int Height = Math.Abs(StartPoint.Y - FinishPoint.Y);
if (StartPoint.X < FinishPoint.X)
{
if (StartPoint.Y < FinishPoint.Y)
{
g.DrawRectangle(new Pen(Color.Black), StartPoint.X, StartPoint.Y, Width, Height);
}
else
{
g.DrawRectangle(new Pen(Color.Black), StartPoint.X, FinishPoint.Y, Width, Height);
}
}
else
{
if (FinishPoint.Y < StartPoint.Y)
{
g.DrawRectangle(new Pen(Color.Black), FinishPoint.X, FinishPoint.Y, Width, Height);
}
else
{
g.DrawRectangle(new Pen(Color.Black), FinishPoint.X, StartPoint.Y, Width, Height);
}
}
}
public override void Draw(InfoShape circle, Graphics g)
{
Point StartPoint = circle.ListOfPoints[0];
Point FinishPoint = circle.ListOfPoints[1];
if (StartPoint.X < FinishPoint.X)
{
if (StartPoint.Y < FinishPoint.Y)
{
g.DrawEllipse(new Pen(Color.Black), StartPoint.X, StartPoint.Y, FinishPoint.Y - StartPoint.Y, FinishPoint.Y - StartPoint.Y);
}
else
{
g.DrawEllipse(new Pen(Color.Black), StartPoint.X, FinishPoint.Y, FinishPoint.X - StartPoint.X, FinishPoint.X - StartPoint.X);
}
}
else
{
if (FinishPoint.Y < StartPoint.Y)
{
g.DrawEllipse(new Pen(Color.Black), FinishPoint.X, FinishPoint.Y, StartPoint.Y - FinishPoint.Y, StartPoint.Y - FinishPoint.Y);
}
else
{
g.DrawEllipse(new Pen(Color.Black), FinishPoint.X, StartPoint.Y, FinishPoint.Y - StartPoint.Y, FinishPoint.Y - StartPoint.Y);
}
}
}
public override void Draw(InfoShape ellipse, Graphics g)
{
Point StartPoint = ellipse.ListOfPoints[0];
Point FinishPoint = ellipse.ListOfPoints[1];
g.DrawEllipse(new Pen(Color.Black), StartPoint.X, StartPoint.Y, FinishPoint.X - StartPoint.X, FinishPoint.Y - StartPoint.Y);
}
public override void Draw(InfoShape line, Graphics g)
{
Point StartPoint = line.ListOfPoints[0];
Point FinishPoint = line.ListOfPoints[1];
g.DrawLine(new Pen(Color.Black), StartPoint, FinishPoint);
}
public virtual void Draw(InfoShape shape, Graphics g)
{
}
public override void Draw(InfoShape triangle, Graphics g)
{
g.DrawPolygon(new Pen(Color.Black), triangle.ListOfPoints.ToArray());
}
