45e9809aff7304721fddb95654901b32195c9c7avboxsync/***********************************************************
45e9809aff7304721fddb95654901b32195c9c7avboxsyncCopyright 1987, 1998 The Open Group
45e9809aff7304721fddb95654901b32195c9c7avboxsyncPermission to use, copy, modify, distribute, and sell this software and its
45e9809aff7304721fddb95654901b32195c9c7avboxsyncdocumentation for any purpose is hereby granted without fee, provided that
45e9809aff7304721fddb95654901b32195c9c7avboxsyncthe above copyright notice appear in all copies and that both that
45e9809aff7304721fddb95654901b32195c9c7avboxsynccopyright notice and this permission notice appear in supporting
45e9809aff7304721fddb95654901b32195c9c7avboxsyncdocumentation.
45e9809aff7304721fddb95654901b32195c9c7avboxsyncThe above copyright notice and this permission notice shall be included in
45e9809aff7304721fddb95654901b32195c9c7avboxsyncall copies or substantial portions of the Software.
45e9809aff7304721fddb95654901b32195c9c7avboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
45e9809aff7304721fddb95654901b32195c9c7avboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
45e9809aff7304721fddb95654901b32195c9c7avboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
45e9809aff7304721fddb95654901b32195c9c7avboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
45e9809aff7304721fddb95654901b32195c9c7avboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
45e9809aff7304721fddb95654901b32195c9c7avboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
45e9809aff7304721fddb95654901b32195c9c7avboxsyncExcept as contained in this notice, the name of The Open Group shall not be
45e9809aff7304721fddb95654901b32195c9c7avboxsyncused in advertising or otherwise to promote the sale, use or other dealings
45e9809aff7304721fddb95654901b32195c9c7avboxsyncin this Software without prior written authorization from The Open Group.
45e9809aff7304721fddb95654901b32195c9c7avboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
45e9809aff7304721fddb95654901b32195c9c7avboxsync All Rights Reserved
45e9809aff7304721fddb95654901b32195c9c7avboxsyncPermission to use, copy, modify, and distribute this software and its
45e9809aff7304721fddb95654901b32195c9c7avboxsyncdocumentation for any purpose and without fee is hereby granted,
45e9809aff7304721fddb95654901b32195c9c7avboxsyncprovided that the above copyright notice appear in all copies and that
45e9809aff7304721fddb95654901b32195c9c7avboxsyncboth that copyright notice and this permission notice appear in
45e9809aff7304721fddb95654901b32195c9c7avboxsyncsupporting documentation, and that the name of Digital not be
45e9809aff7304721fddb95654901b32195c9c7avboxsyncused in advertising or publicity pertaining to distribution of the
45e9809aff7304721fddb95654901b32195c9c7avboxsyncsoftware without specific, written prior permission.
45e9809aff7304721fddb95654901b32195c9c7avboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
45e9809aff7304721fddb95654901b32195c9c7avboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
45e9809aff7304721fddb95654901b32195c9c7avboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
45e9809aff7304721fddb95654901b32195c9c7avboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
45e9809aff7304721fddb95654901b32195c9c7avboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
45e9809aff7304721fddb95654901b32195c9c7avboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
45e9809aff7304721fddb95654901b32195c9c7avboxsync******************************************************************/
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define WITHINHALF(a, b) (((a) - (b) > 0.0) ? (a) - (b) < 0.5 : \
45e9809aff7304721fddb95654901b32195c9c7avboxsync (b) - (a) <= 0.5)
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define ROUNDTOINT(x) ((int) (((x) > 0.0) ? ((x) + 0.5) : ((x) - 0.5)))
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define PTISEQUAL(a,b) (ISEQUAL(a.x,b.x) && ISEQUAL(a.y,b.y))
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define PTUNEQUAL(a,b) (UNEQUAL(a.x,b.x) || UNEQUAL(a.y,b.y))
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define PtEqual(a, b) (((a).x == (b).x) && ((a).y == (b).y))
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define SQSECANT 108.856472512142 /* 1/sin^2(11/2) - for 11o miter cutoff */
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define D2SECANT 5.21671526231167 /* 1/2*sin(11/2) - max extension per width */
45e9809aff7304721fddb95654901b32195c9c7avboxsync return ((x == _cTmp) || (x < 0.0)) ? _cTmp : _cTmp+1;
45e9809aff7304721fddb95654901b32195c9c7avboxsync/* Point with sub-pixel positioning. In this case we use doubles, but
45e9809aff7304721fddb95654901b32195c9c7avboxsync * see mifpolycon.c for other suggestions
45e9809aff7304721fddb95654901b32195c9c7avboxsync double x, y;
45e9809aff7304721fddb95654901b32195c9c7avboxsync int /*count*/,
45e9809aff7304721fddb95654901b32195c9c7avboxsync int /*xTrans*/,
45e9809aff7304721fddb95654901b32195c9c7avboxsync int /*yTrans*/,
45e9809aff7304721fddb95654901b32195c9c7avboxsync double /*xFtrans*/,
45e9809aff7304721fddb95654901b32195c9c7avboxsync double /*yFtrans*/
45e9809aff7304721fddb95654901b32195c9c7avboxsync#endif /* __MIFPOLY_H__ */