mi32/rgngen.h

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#ifndef  INC_MI32_RGNGEN_H
#define  INC_MI32_RGNGEN_H

#ifndef  INC_MI32_STDDEFNS_H
#include <mi32/stddefns.h>
#endif

#ifndef GENERATING_DOXYGEN_OUTPUT
class REGION2D;      // Forward declaration
namespace RVC {
   class OBJITEM;
   }
#endif // GENERATING_DOXYGEN_OUTPUT


enum REGIONGENMETHOD {
   REGIONGENMETHOD_SelectedElements =  1,
   REGIONGENMETHOD_PolygonFitting =    2,
   REGIONGENMETHOD_BufferZone =        3,
   REGIONGENMETHOD_Viewshed =          4,
   REGIONGENMETHOD_Threshold =         5,
   REGIONGENMETHOD_Voronoi =           6,
   REGIONGENMETHOD_Basin =             7,
   REGIONGENMETHOD_FloodZone =         8,
   REGIONGENMETHOD_RasterCells =       9,
   REGIONGENMETHOD_TextureGrowth =     10,
   REGIONGENMETHOD_Cluster =           11,
   REGIONGENMETHOD_RasterExpression =  12,
   REGIONGENMETHOD_RasterTraceSolid =  13,
   REGIONGENMETHOD_RasterTraceBound =  14,
   };


#define REGIONGEN_SelPolys          REGIONGENMETHOD_SelectedElements
#define REGIONGEN_PolyFit           REGIONGENMETHOD_PolygonFitting
#define REGIONGEN_BufZone           REGIONGENMETHOD_BufferZone
#define REGIONGEN_ViewShed          REGIONGENMETHOD_Viewshed
#define REGIONGEN_Threshold         REGIONGENMETHOD_Threshold
#define REGIONGEN_Voronoi           REGIONGENMETHOD_Voronoi
#define REGIONGEN_Basin             REGIONGENMETHOD_Basin
#define REGIONGEN_FloodZone         REGIONGENMETHOD_FloodZone
#define REGIONGEN_RasterCells       REGIONGENMETHOD_RasterCells
#define REGIONGEN_TextureGrowth     REGIONGENMETHOD_TextureGrowth 
#define REGIONGEN_Cluster           REGIONGENMETHOD_Cluster 
#define REGIONGEN_RasterExpression  REGIONGENMETHOD_RasterExpression 
#define REGIONGEN_RasterTraceSolid  REGIONGENMETHOD_RasterTraceSolid
#define REGIONGEN_RasterTraceBound  REGIONGENMETHOD_RasterTraceBound






/***
*  Structure and defines for polygon fitting functions to a region
***/

#define MP_sign_default    TRUE

#define MP_iter_min        2
#define MP_iter_default    5
#define MP_iter_max        100

#define MP_weight_min      0.010
#define MP_weight_default  0.618
#define MP_weight_max      1.000

#define MP_factor_min      0.01
#define MP_factor_default  0.50
#define MP_factor_max      1.00


#define HM_sign_default    TRUE

#define HM_iter_min        2
#define HM_iter_default    5
#define HM_iter_max        100

#define HM_weight_min      0.010
#define HM_weight_default  0.618
#define HM_weight_max      1.000

#define HM_horiz_min       15
#define HM_horiz_default   15
#define HM_horiz_max       120

#define HM_vert_min        15
#define HM_vert_default    15
#define HM_vert_max        120

#define HM_percent_min     10.00
#define HM_percent_default 95.00
#define HM_percent_max     100.0


#define FT_horiz_min       15
#define FT_horiz_default   15
#define FT_horiz_max       120

#define FT_vert_min        15
#define FT_vert_default    15
#define FT_vert_max        120

#define FT_height_min      0.01
#define FT_height_default  0.50
#define FT_height_max      1.00


#define TS_sign_default    TRUE

#define TS_iter_min        2
#define TS_iter_default    5
#define TS_iter_max        100

#define TS_weight_min      0.010
#define TS_weight_default  0.618
#define TS_weight_max      1.000

#define TS_percent_min     10.00
#define TS_percent_default 95.00
#define TS_percent_max     100.0

#define MC_sign_default    TRUE

#define MC_iter_min        2
#define MC_iter_default    5
#define MC_iter_max        100

#define MC_weight_min      0.010
#define MC_weight_default  0.618
#define MC_weight_max      1.000

#define MC_percent_min     10.00
#define MC_percent_default 95.00
#define MC_percent_max     100.0

#define KN_mode_fixed      0
#define KN_mode_adaptive   1

#define KN_grid_manual     0
#define KN_grid_simple     1
#define KN_grid_lscv       2

#define KN_horiz_min       4
#define KN_horiz_default   15
#define KN_horiz_max       120

#define KN_vert_min        4
#define KN_vert_default    15
#define KN_vert_max        120

#define KN_height_min      0.001
#define KN_height_default  0.50
#define KN_height_max      1.00


struct MINPOLYPARM {
   INT32   sign;                       
   UINT32  iter;                       
   double weight;                      
   double factor;                      
   };

struct HARMONPARM {
   INT32   sign;                       
   UINT32  iter;                       
   double weight;                      
   UINT32  horiz;                      
   UINT32  vert;
   double percent;                     
   };

struct FOURIERPARM {
   UINT32 horiz;
   UINT32 vert;
   double height;                      
   };

struct TESSELPARM {
   INT32  sign;                        
   UINT32 iter;                        
   double weight;                      
   double percent;
   };

struct MINCONVEXPARM {
   INT32  sign;                        
   UINT32 iter;                        
   double weight;                      
   double percent;
   };

struct KERNELPARM {
   INT32 mode;
   INT32 grid;
   UINT32 horiz;
   UINT32 vert;
   double height;                      
   };

struct POLYFITPARM {
   UINT32 method;
   MINPOLYPARM minpoly;
   HARMONPARM  harmon;
   FOURIERPARM fourier;
   TESSELPARM  tessel;
   MINCONVEXPARM minconvex;
   KERNELPARM kernel;
   };


#define  RGNPFIT_MINPOLY         1
#define  RGNPFIT_HARMON          2
#define  RGNPFIT_FOURIER         3
#define  RGNPFIT_TESSEL          4
#define  RGNPFIT_MINCONVEX       5
#define  RGNPFIT_KERNEL          6
#define  RGNPFIT_COUNT           7

#define     CLMETHOD_K_means              0
#define     CLMETHOD_FC_means             1
#define     CLMETHOD_MinDistAngle         2
#define     CLMETHOD_SelfOrganization     3
#define     CLMETHOD_AdaptiveResonance    4
#define     CLMETHOD_Isodata              5
#define     CLMETHOD_COUNT                6             

struct KMEANS_PARM {
   DOUBLE MaxDistPercent;
   DOUBLE MaxMoveSteady;
   DOUBLE MinSteadyPct;
   INT32  MaxIterations;
   };

struct FCMEANS_PARM {
   DOUBLE MaxDistPercent;
   INT32  MaxIterations;
   };

struct MDANGLE_PARM {
   DOUBLE MaxAnglePercent;
   DOUBLE XPosPercent;
   DOUBLE YPosPercent;
   DOUBLE MaxMoveSteady;
   DOUBLE MinSteadyPct;
   INT32  MaxIterations;
   };

struct SELFORG_PARM {
   DOUBLE MaxDistPercent;
   DOUBLE MaxMoveSteady;
   DOUBLE MinSteadyPct;
   INT32  MaxIterations;
   };

struct ADRES_PARM {
   DOUBLE MaxDistPercent;
   INT32  MaxIterations;
   };

struct ISODATA_PARM {
   INT32 ReqClasses;
   INT32 MaxIterations;
   INT32 MinClusterCells;
   DOUBLE SplitMaxStdDev;
   DOUBLE CombineMinDist;
   DOUBLE ChainMinDist;
   };

struct CLASSIFY_PARM {
   UINT32 method;
   KMEANS_PARM kmeans;
   FCMEANS_PARM fcmeans;
   MDANGLE_PARM mdangle;
   SELFORG_PARM selforg;
   ADRES_PARM adres;
   ISODATA_PARM isodata;
   };

struct RGNELEMLIST {
   int ElemType;
   UINT8 *set;
   UINT32 NumElem;
   UINT32 NumSelected;
   };

extern "C" {


int ComputeHomerange (
   DPOINT2D **Points, 
   INT32 NumPoints, 
   DPOLYGON **Dpolys, 
   INT32 *NumDpolys, 
   POLYFITPARM *pfparm
   );

int MregionFromBasin (
   const RVC::OBJITEM& SrcRastObjItem,
   const RVC::OBJITEM& SrcVectObjItem,
   int NumElemTypes,
   RGNELEMLIST *ElemList,
   REGION2D& region
   );

int MregionFromBufferZone (
   const RVC::OBJITEM& SrcObjItem,
   int NumElemTypes,
   RGNELEMLIST *ElemList,
   DOUBLE PointDistance,
   DOUBLE LineDistance,
   DOUBLE PolyDistance,
   int Unit,
   bool side,
   REGION2D& region
   );

ERRVALUE MregionFromCluster (
   const RVC::OBJITEM& SrcGeomObjItem,
   RGNELEMLIST *ElemList,
   int NumElemTypes,                   
   CLASSIFY_PARM *clparm, 
   REGION2D& region
   );


int MregionFromPolygonFit (
   const RVC::OBJITEM& SrcGeomObjItem,
   RGNELEMLIST *bitarray,              
   int NumPoints,                      
   POLYFITPARM *pfparm,                
   REGION2D& region
   );

int MregionFromTextureGrowth (
   int rhandle, 
   int vhandle,
   int NumElemTypes,
   RGNELEMLIST *ElemList,
   DOUBLE numSD, 
   INT32 Around, 
   REGION2D& region,
   UINT32 ProcessType
   );

ERRVALUE MregionFromVoronoi (
   const RVC::OBJITEM& SrcGeomObjItem,
   RGNELEMLIST *ElemList,
   int NumElemTypes,                   
   DOUBLE ExtFactor,
   REGION2D& region                    
   );

void MregionInitPolygonFit (
   POLYFITPARM *pfparm,                
   UINT32 method
   );


}  

#endif   

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