Function msGetOuterList

mapprimitive.c:254–266

** Returns a list of outer rings for shape (the list has one entry for each ring, ** MS_TRUE for outer rings). */

** MS_TRUE for outer rings).
*/
int *msGetOuterList(shapeObj *shape) 
{
  int i;
  int *list;

  list = (int *)malloc(sizeof(int)*shape->numlines);
  MS_CHECK_ALLOC(list, sizeof(int)*shape->numlines, NULL);

  for(i=0; i<shape->numlines; i++)
    list[i] = msIsOuterRing(shape, i);

  return(list);
}

/*
** Returns a list of inner rings for ring r in shape (given a list of outer rings).