cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/***********************************************************
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncCopyright 1987, 1998 The Open Group
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncPermission to use, copy, modify, distribute, and sell this software and its
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncdocumentation for any purpose is hereby granted without fee, provided that
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncthe above copyright notice appear in all copies and that both that
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsynccopyright notice and this permission notice appear in supporting
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncdocumentation.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncThe above copyright notice and this permission notice shall be included in
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncall copies or substantial portions of the Software.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncExcept as contained in this notice, the name of The Open Group shall not be
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncused in advertising or otherwise to promote the sale, use or other dealings
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncin this Software without prior written authorization from The Open Group.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync All Rights Reserved
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncPermission to use, copy, modify, and distribute this software and its
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncdocumentation for any purpose and without fee is hereby granted,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncprovided that the above copyright notice appear in all copies and that
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncboth that copyright notice and this permission notice appear in
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncsupporting documentation, and that the name of Digital not be
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncused in advertising or publicity pertaining to distribution of the
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncsoftware without specific, written prior permission.
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync******************************************************************/
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define WITHINHALF(a, b) (((a) - (b) > 0.0) ? (a) - (b) < 0.5 : \
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync (b) - (a) <= 0.5)
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define ROUNDTOINT(x) ((int) (((x) > 0.0) ? ((x) + 0.5) : ((x) - 0.5)))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define PTISEQUAL(a,b) (ISEQUAL(a.x,b.x) && ISEQUAL(a.y,b.y))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define PTUNEQUAL(a,b) (UNEQUAL(a.x,b.x) || UNEQUAL(a.y,b.y))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define PtEqual(a, b) (((a).x == (b).x) && ((a).y == (b).y))
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define SQSECANT 108.856472512142 /* 1/sin^2(11/2) - for 11o miter cutoff */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#define D2SECANT 5.21671526231167 /* 1/2*sin(11/2) - max extension per width */
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync return ((x == _cTmp) || (x < 0.0)) ? _cTmp : _cTmp+1;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync/* Point with sub-pixel positioning. In this case we use doubles, but
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync * see mifpolycon.c for other suggestions
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync double x, y;
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*count*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*xTrans*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync int /*yTrans*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync double /*xFtrans*/,
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync double /*yFtrans*/
cabde247f900dcf6e58d009bbdd15099c028c6fcvboxsync#endif /* __MIFPOLY_H__ */