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Linux Cross Reference
Tina6/tina-libs/tina/geometry/geomCurve_conic_5pt.h

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  1 /**********
  2  * 
  3  * This file is part of the TINA Open Source Image Analysis Environment
  4  * henceforth known as TINA
  5  *
  6  * TINA is free software; you can redistribute it and/or modify
  7  * it under the terms of the GNU General Public License as 
  8  * published by the Free Software Foundation.
  9  *
 10  * TINA is distributed in the hope that it will be useful,
 11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 13  * GNU General Public License for more details.
 14  *
 15  * You should have received a copy of the GNU General Public License
 16  * along with TINA; if not, write to the Free Software Foundation, Inc., 
 17  * 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 18  *
 19  * ANY users of TINA who require exemption from the existing licence must
 20  * negotiate a new licence with Dr. Neil.A.Thacker, the sole agent for
 21  * the University of Manchester.
 22  *
 23  **********
 24  * 
 25  * Program :    TINA
 26  * File    :  $Source: /home/tina/cvs/tina-libs/tina/geometry/geomCurve_conic_5pt.h,v $
 27  * Date    :  $Date: 2002/12/09 11:51:23 $
 28  * Version :  $Revision: 1.1.1.1 $
 29  * CVS Id  :  $Id: geomCurve_conic_5pt.h,v 1.1.1.1 2002/12/09 11:51:23 cvstina Exp $
 30  *
 31  * Author  : Legacy TINA
 32  *
 33  * Notes :
 34  *
 35  *********
 36 */
 37 
 38 #ifndef TINA_GEOM_CURVE_CONIC_5PT_HDR
 39 #define TINA_GEOM_CURVE_CONIC_5PT_HDR
 40 
 41 #include <tina/sys/sysDef.h>
 42 #include <tina/math/mathDef.h>
 43 #include <tina/geometry/geom_LineDef.h>
 44 #include <tina/geometry/geom_CurveDef.h>
 45 
 46 #ifdef __cplusplus
 47 extern "C" {
 48 #endif /* __cplusplus */
 49 
 50 
 51 Conic  *conic_circ_3pt(Vec2 p1, Vec2 p2, Vec2 p3);
 52 Conic  *conic_5pt(Vec2 p1, Vec2 p2, Vec2 p3, Vec2 p4, Vec2 p5);
 53 Conic  *conic_ellipse_5pt(Vec2 p1, Vec2 p2, Vec2 p3, Vec2 p4, Vec2 p5, double min_aratio);
 54 Conic  *conic_3pt(Vec2 p1, Vec2 v1, Vec2 p2, Vec2 v2, Vec2 p3);
 55 Conic  *conic_ellipse_3pt(Vec2 p1, Vec2 v1, Vec2 p2, Vec2 v2, Vec2 p3, double min_aratio);
 56 Conic  *ddstr_conic_5pt(List * start, List * end);
 57 Conic  *ddstr_conic_ellipse_5pt(List * start, List * end, double min_aratio);
 58 Conic  *ddstr_conic_circ_3pt(List * start, List * end);
 59 Bool    ddstr_5pts_choose(List * start, List * end, Vec2 * p);
 60 double  line_error(Line2 * line, Vec2 p);
 61 void    line_errors_check(Line2 * line, double *sum1, double *sum2);
 62 
 63 
 64 #ifdef __cplusplus
 65 }
 66 #endif /* __cplusplus */
 67 
 68 #endif /* TINA_GEOM_CURVE_CONIC_5PT_HDR */
 69 
 70 

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