/* Rectangle en 2D                              */
/*                                              */
/* Auteur: Nicolas JANEY                        */
/* nicolas.janey@univ-fcomte.fr                 */
/* Novembre 2010                                */

#include <stdlib.h>
#include <stdio.h>
#include <math.h>

#include "Rectangle2D.h"
#include "Position2D.h"
#include "Trace.h"

Rectangle2D::Rectangle2D(void) {
  ig = new Position2D();
  sd = new Position2D();
}

Rectangle2D::Rectangle2D(Position2D *p1,Position2D *p2) {
  ig = new Position2D(p1);
  sd = new Position2D(p2);
}

Rectangle2D::Rectangle2D(Rectangle2D *s) {
  ig = new Position2D(s->ig);
  sd = new Position2D(s->sd);
}

Rectangle2D::~Rectangle2D(void) {
  delete(ig);
  delete(sd);
}

void Rectangle2D::print(void) {
  ig->print();
  printf("\n");
  sd->print();
  printf("\n");
}

static int round(double v) {
  return((int) (v + (( v > 0.0 ) ? 0.4999 : -0.4999)));
}

void Rectangle2D::trace(void) {
  traceSegment(round(ig->c[0]),round(ig->c[1]),
               round(ig->c[0]),round(sd->c[1]));
  traceSegment(round(ig->c[0]),round(ig->c[1]),
               round(sd->c[0]),round(ig->c[1]));
  traceSegment(round(sd->c[0]),round(sd->c[1]),
               round(ig->c[0]),round(sd->c[1]));
  traceSegment(round(sd->c[0]),round(sd->c[1]),
               round(sd->c[0]),round(ig->c[1]));
}