private void ButtonDraw_Click(object sender, EventArgs e)
{
Graphics gr = pictureBox.CreateGraphics();
Pen pen = new Pen(Color.Red, 3);
Random rnd = new Random();
Shape_Point[] shapes = new Shape_Point[20];
for (int i = 0; i < shapes.Length; i++)
{
int shape = rnd.Next(1, 5);
int x = rnd.Next(0, 700);
int y = rnd.Next(0, 300);
int x1 = rnd.Next(0, 700);
int y1 = rnd.Next(0, 300);
int rad = rnd.Next(0, 170);
int width = rnd.Next(0, 170);
switch (shape)
{
case 1:
{
shapes[i] = new Point(x, y, pen.Color, Convert.ToByte(pen.Width));
shapes[i].Draw(gr);
} break;
case 2:
{
shapes[i] = new Line(x, y, pen.Color, Convert.ToByte(pen.Width), x1, y1);
shapes[i].Draw(gr);
}
break;
case 3:
{
shapes[i] = new Rectangle(x, y, pen.Color, Convert.ToByte(pen.Width), x1, y1);
shapes[i].Draw(gr);
}
break;
case 4:
{
shapes[i] = new Circle(x, y, pen.Color, Convert.ToByte(pen.Width), rad);
shapes[i].Draw(gr);
}
break;
case 5:
{
shapes[i] = new Elipse(x, y, pen.Color, Convert.ToByte(pen.Width), width, rad);
shapes[i].Draw(gr);
}
break;
}
}
}
public Elipse(Elipse elipse) : base(elipse)
{
Width = elipse.Width;
}