GRASS GIS 7 Programmer's Manual  7.5.svn(2018)-r72651
 All Data Structures Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
viz.h File Reference
#include <stdio.h>
#include <math.h>
#include <sys/types.h>
Include dependency graph for viz.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures

struct  cmndln_info
 
struct  file_info
 
struct  poly_info
 
struct  cube_info
 
struct  Cube_data
 
struct  CELL_ENTRY
 

Macros

#define GRID_ID   "grid003.02"
 
#define DSPF_ID   "dspf003.02"
 
#define LINTERP(A, B, C)   ((C-A)/(B-A))*255
 
#define VOID_TYPE   char
 
#define FLINTERP(A, B, C, D, E)   (((C-A)*(E-D))/(B-A)) + D
 
#define NV(A, B, C)   ((A*A) + (B*B) + (C*C))
 
#define MAXLITS   3
 
#define MAXTHRESH   127
 
#define MAXPOLY   10
 

Functions

int write_cube (Cube_data *, int, file_info *)
 
int write_cube_buffer (unsigned char *, int, int, file_info *)
 
int read_cube (Cube_data *, file_info *)
 
int my_fread (char *, int, int, FILE *)
 
int reset_reads (file_info *)
 
int new_dspf (file_info *)
 
int dfwrite_header (file_info *)
 
int dfread_header (file_info *)
 
int dfread_header_old (file_info *, FILE *)
 
int print_head_info (file_info *)
 
int struct_copy (char *, char *, int)
 

Variables

CELL_ENTRY cell_table []
 

Macro Definition Documentation

#define DSPF_ID   "dspf003.02"

Definition at line 6 of file viz.h.

Referenced by dfread_header(), and dfwrite_header().

#define FLINTERP (   A,
  B,
  C,
  D,
 
)    (((C-A)*(E-D))/(B-A)) + D

Definition at line 11 of file viz.h.

#define GRID_ID   "grid003.02"

Definition at line 5 of file viz.h.

#define LINTERP (   A,
  B,
 
)    ((C-A)/(B-A))*255

Definition at line 8 of file viz.h.

#define MAXLITS   3

Definition at line 16 of file viz.h.

#define MAXPOLY   10

Definition at line 19 of file viz.h.

#define MAXTHRESH   127

Definition at line 18 of file viz.h.

#define NV (   A,
  B,
 
)    ((A*A) + (B*B) + (C*C))

Definition at line 15 of file viz.h.

#define VOID_TYPE   char

Definition at line 9 of file viz.h.

Function Documentation

int my_fread ( char *  ,
int  ,
int  ,
FILE *   
)

Definition at line 267 of file cube_io.c.

References struct_copy().

Referenced by read_cube().

int new_dspf ( file_info )

Definition at line 295 of file cube_io.c.

References file_info::Dataoff, file_info::dspfinfp, and G_fseek().

int reset_reads ( file_info )

Definition at line 285 of file cube_io.c.

References file_info::Dataoff, file_info::dspfinfp, and G_fseek().

int struct_copy ( char *  ,
char *  ,
int   
)

Definition at line 2 of file struct_copy.c.

Referenced by my_fread().

int write_cube_buffer ( unsigned char *  ,
int  ,
int  ,
file_info  
)

Definition at line 93 of file cube_io.c.

References file_info::dspfoutfp, and file_info::xdim.

Referenced by write_cube().

Variable Documentation

CELL_ENTRY cell_table[]

Definition at line 3 of file cell_table.c.

Referenced by gvld_isosurf(), iso_calc_cube(), and mc33_test_interior().