symbol/read.c File Reference

#include <stdlib.h>
#include <string.h>
#include <dirent.h>
#include <grass/gis.h>
#include <grass/symbol.h>
#include <grass/glocale.h>

Include dependency graph for symbol/read.c:

Go to the source code of this file.

Macros
#define	OBJ_NONE   0
#define	OBJ_STRING   1
#define	OBJ_POLYGON   2
#define	OBJ_RING   3

Functions
void	get_key_data (char *buf)
SYMBOL *	new_symbol (void)
void	add_part (SYMBOL *s, SYMBPART *p)
SYMBPART *	new_part (int type)
void	add_chain (SYMBPART *p, SYMBCHAIN *s)
SYMBCHAIN *	new_chain (void)
void	add_element (SYMBCHAIN *s, SYMBEL *e)
SYMBEL *	new_line (void)
void	add_point (SYMBEL *el, double x, double y)
SYMBEL *	new_arc (double x, double y, double r, double a1, double a2, int c)
void	read_coor (FILE *fp, SYMBEL *e)
SYMBOL *	err (FILE *fp, SYMBOL *s, char *msg)
SYMBOL *	S_read (const char *sname)

Macro Definition Documentation

OBJ_NONE

#define OBJ_NONE   0

Definition at line 27 of file symbol/read.c.

OBJ_POLYGON

#define OBJ_POLYGON   2

Definition at line 29 of file symbol/read.c.

OBJ_RING

#define OBJ_RING   3

Definition at line 30 of file symbol/read.c.

OBJ_STRING

#define OBJ_STRING   1

Definition at line 28 of file symbol/read.c.

Function Documentation

add_chain()

void add_chain	(	SYMBPART *	p,
		SYMBCHAIN *	s
	)

Definition at line 99 of file symbol/read.c.

add_element()

void add_element	(	SYMBCHAIN *	s,
		SYMBEL *	e
	)

Definition at line 128 of file symbol/read.c.

add_part()

void add_part	(	SYMBOL *	s,
		SYMBPART *	p
	)

Definition at line 71 of file symbol/read.c.

add_point()

void add_point	(	SYMBEL *	el,
		double	x,
		double	y
	)

Definition at line 154 of file symbol/read.c.

References SYMBEL::coor, G_realloc, SYMBEL::line, and x.

err()

SYMBOL* err	(	FILE *	fp,
		SYMBOL *	s,
		char *	msg
	)

Definition at line 216 of file symbol/read.c.

Referenced by ReplacementHeap< T, Compare >::extract_min(), ReplacementHeapBlock< T, Compare >::extract_min(), G_bz2_compress(), G_bz2_expand(), G_fwrite_key_value(), G_lz4_compress(), G_lz4_expand(), G_math_solver_sparse_gs(), G_math_solver_sparse_jacobi(), G_parser(), G_read_compressed(), G_write_compressed(), G_write_projsrid(), G_write_projwkt(), G_write_uncompressed(), G_zlib_compress(), G_zlib_expand(), G_zstd_compress(), G_zstd_expand(), IL_write_point_2d(), ReplacementHeap< T, Compare >::init(), ReplacementHeapBlock< T, Compare >::init(), seg_pageout(), Segment_init(), Vect_open_topo(), and Vect_str_to_cat_list().

get_key_data()

void get_key_data

(

char *

buf

)

Definition at line 33 of file symbol/read.c.

References G_debug().

Referenced by read_coor().

new_arc()

SYMBEL* new_arc	(	double	x,
		double	y,
		double	r,
		double	a1,
		double	a2,
		int	c
	)

Definition at line 169 of file symbol/read.c.

new_chain()

SYMBCHAIN* new_chain

(

void

)

Definition at line 112 of file symbol/read.c.

References SYMBCHAIN::alloc, SYMBCHAIN::count, SYMBCHAIN::elem, G_malloc, NULL, SYMBCHAIN::salloc, SYMBCHAIN::scount, SYMBCHAIN::sx, and SYMBCHAIN::sy.

new_line()

SYMBEL* new_line

(

void

)

Definition at line 140 of file symbol/read.c.

References SYMBEL::coor, G_malloc, SYMBEL::line, NULL, S_LINE, and SYMBEL::type.

new_part()

SYMBPART* new_part

(

int

type

)

Definition at line 84 of file symbol/read.c.

new_symbol()

SYMBOL* new_symbol

(

void

)

Definition at line 58 of file symbol/read.c.

References SYMBOL::alloc, SYMBOL::count, G_malloc, NULL, SYMBOL::part, and SYMBOL::scale.

read_coor()

void read_coor	(	FILE *	fp,
		SYMBEL *	e
	)

Definition at line 185 of file symbol/read.c.

References G_chop(), G_debug(), G_getl2(), get_key_data(), and x.

S_read()

SYMBOL* S_read

(

const char *

sname

)

Definition at line 231 of file symbol/read.c.

References l, and name.