private void Pantalla_R_Load(object sender, EventArgs e)
{
dibujar();
}
public void dibujar()
{
//Funcion que dibuja en un picture box
x_centro = pbox_grados_rotonda.Size.Width / 2;
y_centro = pbox_grados_rotonda.Size.Height;
pbox_grados_rotonda.Refresh();
angulo = Convert.ToInt32(Variables_Globales.MW_valor[351]);
radianes = ((angulo) * Variables_Globales.pi ) / 180;
grafico = pbox_grados_rotonda.CreateGraphics();
pen
= new Pen
(Color
.Red,
6); pen.StartCap = LineCap.ArrowAnchor;
grafico.DrawLine(pen, coordenada_x(x_centro, radio, radianes), coordenada_y(y_centro, radio, radianes), x_centro, y_centro);
pen
= new Pen
(Color
.White,
2);
grafico.DrawArc(pen, 0, Convert.ToInt32(pbox_grados_rotonda.Height / 2), pbox_grados_rotonda.Width, pbox_grados_rotonda.Height, 180, 180);
pen.Dispose();
grafico.Dispose();
}