gnome_canvas_get_miter_points

function gnome_canvas_get_miter_points(

  x1: Double;

  y1: Double;

  x2: Double;

  y2: Double;

  x3: Double;

  y3: Double;

  width: Double;

  mx1: Pdouble;

  my1: Pdouble;

  mx2: Pdouble;

  my2: Pdouble

):LongInt;