public override void Draw(IDrawing d)
{
points = new Point[5];
points[0] = new Point(x, y);
points[1] = new Point(x + width, y);
points[2] = new Point(x + width, y + height);
points[3] = new Point(x, y + height);
points[4] = new Point(x, y);
d.DrawPolyLine(points, c);
}
public override void Draw(IDrawing d)
{
int numPoints = 5;
Point[] pts = new Point[numPoints + 1];
double rx = width / 2;
double ry = height / 2;
double cx = x + rx;
double cy = y + ry;
double theta = -Math.PI / 2;
double dtheta = 4 * Math.PI / numPoints;
int i;
for (i = 0; i < numPoints + 1; i++)
{
pts [i] = new Point(
Convert.ToInt32(cx + rx * Math.Cos(theta)),
Convert.ToInt32(cy + ry * Math.Sin(theta)));
theta += dtheta;
}
d.DrawPolyLine(pts, c);
}
