* Copyright (c) 1987, 1988, 1989 Stanford University
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Stanford not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Stanford makes no representations about
* the suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
* STANFORD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
* IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
/* This code came with the InterViews distribution, and was translated
from C++ to C by Matthieu Devin <devin@lucid.com> some time in 1992.
unsigned int allocated_points
;
spline
* make_spline (unsigned int size
);
void compute_spline (spline
* s
);
void compute_closed_spline (spline
* s
);
void just_fill_spline (spline
* s
);
void append_spline_points (spline
* s1
, spline
* s2
);
void spline_bounding_box (spline
* s
, XRectangle
* rectangle_out
);
void free_spline(spline
*s
);