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nn.h File Reference
#include "nndll.h"
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Classes

struct  point
 

Macros

#define _POINT_STRUCT
 

Typedefs

typedef struct delaunay delaunay
 
typedef struct lpi lpi
 
typedef struct nnpi nnpi
 
typedef struct nnhpi nnhpi
 
typedef struct nnai nnai
 

Enumerations

enum  NN_RULE { SIBSON, NON_SIBSONIAN }
 

Functions

void points_thin (int *n, point **points, int nx, int ny)
 
void points_generate1 (int n, point points[], int nx, int ny, double zoom, int *nout, point **pout)
 
void points_generate2 (double xmin, double xmax, double ymin, double ymax, int nx, int ny, int *nout, point **pout)
 
void points_read (char *fname, int dim, int *n, point **points)
 
double points_scaletosquare (int n, point *points)
 
void points_scale (int n, point *points, double k)
 
delaunaydelaunay_build (int np, point points[], int ns, int segments[], int nh, double holes[])
 
void delaunay_destroy (delaunay *d)
 
lpilpi_build (delaunay *d)
 
void lpi_destroy (lpi *l)
 
void lpi_interpolate_point (lpi *l, point *p)
 
NNDLLIMPEXP void lpi_interpolate_points (int nin, point pin[], int nout, point pout[])
 
nnpinnpi_create (delaunay *d)
 
void nnpi_destroy (nnpi *nn)
 
void nnpi_interpolate_point (nnpi *nn, point *p)
 
NNDLLIMPEXP void nnpi_interpolate_points (int nin, point pin[], double wmin, int nout, point pout[])
 
void nnpi_setwmin (nnpi *nn, double wmin)
 
nnhpinnhpi_create (delaunay *d, int size)
 
void nnhpi_destroy (nnhpi *nn)
 
void nnhpi_interpolate (nnhpi *nn, point *p)
 
void nnhpi_modify_data (nnhpi *nn, point *p)
 
void nnhpi_setwmin (nnhpi *nn, double wmin)
 
nnainnai_build (delaunay *d, int n, double *x, double *y)
 
void nnai_destroy (nnai *nn)
 
void nnai_interpolate (nnai *nn, double *zin, double *zout)
 
void nnai_setwmin (nnai *nn, double wmin)
 
 NNDLLIMPEXP_DATA (NN_RULE) nn_rule
 

Variables

int nn_verbose
 
const char * nn_version
 
int nn_test_vertice
 

Macro Definition Documentation

#define _POINT_STRUCT

Definition at line 26 of file nn.h.

Typedef Documentation

typedef struct delaunay delaunay

Definition at line 111 of file nn.h.

typedef struct lpi lpi

Definition at line 138 of file nn.h.

typedef struct nnai nnai

Definition at line 272 of file nn.h.

typedef struct nnhpi nnhpi

Definition at line 226 of file nn.h.

typedef struct nnpi nnpi

Definition at line 179 of file nn.h.

Enumeration Type Documentation

enum NN_RULE
Enumerator
SIBSON 
NON_SIBSONIAN 

Definition at line 23 of file nn.h.

Function Documentation

delaunay* delaunay_build ( int  np,
point  points[],
int  ns,
int  segments[],
int  nh,
double  holes[] 
)

Definition at line 265 of file delaunay.c.

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void delaunay_destroy ( delaunay d)

Definition at line 578 of file delaunay.c.

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lpi* lpi_build ( delaunay d)

Definition at line 47 of file lpi.c.

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void lpi_destroy ( lpi l)

Definition at line 100 of file lpi.c.

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void lpi_interpolate_point ( lpi l,
point p 
)

Definition at line 111 of file lpi.c.

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NNDLLIMPEXP void lpi_interpolate_points ( int  nin,
point  pin[],
int  nout,
point  pout[] 
)

Definition at line 135 of file lpi.c.

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nnai* nnai_build ( delaunay d,
int  n,
double *  x,
double *  y 
)

Definition at line 64 of file nnai.c.

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void nnai_destroy ( nnai nn)

Definition at line 115 of file nnai.c.

void nnai_interpolate ( nnai nn,
double *  zin,
double *  zout 
)

Definition at line 141 of file nnai.c.

void nnai_setwmin ( nnai nn,
double  wmin 
)

Definition at line 171 of file nnai.c.

NNDLLIMPEXP_DATA ( NN_RULE  )
nnhpi* nnhpi_create ( delaunay d,
int  size 
)

Definition at line 475 of file nnpi.c.

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void nnhpi_destroy ( nnhpi nn)

Definition at line 505 of file nnpi.c.

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void nnhpi_interpolate ( nnhpi nn,
point p 
)

Definition at line 518 of file nnpi.c.

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void nnhpi_modify_data ( nnhpi nn,
point p 
)

Definition at line 620 of file nnpi.c.

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void nnhpi_setwmin ( nnhpi nn,
double  wmin 
)

Definition at line 632 of file nnpi.c.

nnpi* nnpi_create ( delaunay d)

Definition at line 95 of file nnpi.c.

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void nnpi_destroy ( nnpi nn)

Definition at line 115 of file nnpi.c.

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void nnpi_interpolate_point ( nnpi nn,
point p 
)

Definition at line 297 of file nnpi.c.

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NNDLLIMPEXP void nnpi_interpolate_points ( int  nin,
point  pin[],
double  wmin,
int  nout,
point  pout[] 
)

Definition at line 370 of file nnpi.c.

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void nnpi_setwmin ( nnpi nn,
double  wmin 
)

Definition at line 412 of file nnpi.c.

void points_generate1 ( int  n,
point  points[],
int  nx,
int  ny,
double  zoom,
int *  nout,
point **  pout 
)

Definition at line 249 of file nncommon.c.

void points_generate2 ( double  xmin,
double  xmax,
double  ymin,
double  ymax,
int  nx,
int  ny,
int *  nout,
point **  pout 
)

Definition at line 334 of file nncommon.c.

void points_read ( char *  fname,
int  dim,
int *  n,
point **  points 
)

Definition at line 402 of file nncommon.c.

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void points_scale ( int  n,
point points,
double  k 
)

Definition at line 530 of file nncommon.c.

double points_scaletosquare ( int  n,
point points 
)

Definition at line 487 of file nncommon.c.

void points_thin ( int *  n,
point **  points,
int  nx,
int  ny 
)

Definition at line 114 of file nncommon.c.

Variable Documentation

int nn_test_vertice

Definition at line 44 of file nncommon.c.

int nn_verbose

Definition at line 43 of file nncommon.c.

const char* nn_version

Definition at line 17 of file nn/version.h.