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#ifndef _CGM_TYPES_H_
#define _CGM_TYPES_H_
typedef struct {
double xmin;
double xmax;
double ymin;
double ymax;
} tlimit;
typedef struct {
unsigned long red;
unsigned long green;
unsigned long blue;
} trgb;
typedef union {
int ind;
trgb rgb;
} tcolor;
typedef struct {
double x;
double y;
} tpoint;
typedef struct {
char *dados;
int size;
} tdados;
typedef struct {
FILE *fp;
int (*cgmf)(void);
int file_size;
int first;
int mode; /* character, binary, clear text */
int len;
tdados buff;
short vdc_type;
union {
long b_prec; /* 8, 16, 24, 32 */
struct { long minint; long maxint; } t_prec ;
} int_prec;
union {
long b_prec; /* float*32, float*64, fixed*32, fixed*64 */
struct { double minreal; double maxreal; long digits; } t_prec;
} real_prec;
union {
long b_prec; /* 8, 16, 24, 32 */
struct { long minint; long maxint; } t_prec;
} ix_prec;
long cd_prec;
long cix_prec;
struct {
trgb black;
trgb white;
} color_ext;
long max_cix;
struct {
short mode;
double scale_factor;
} scaling_mode;
short drawing_mode;
short clrsm;
short lnwsm;
short mkssm;
short edwsm;
union {
long b_prec; /* 8, 16, 24, 32 */
struct { long minint; long maxint; } t_prec;
} vdc_int;
union {
long b_prec; /* float*32, float*64, fixed*32, fixed*64 */
struct { double minreal; double maxreal; long digits; } t_prec;
} vdc_real;
struct {
tpoint first;
tpoint second;
} vdc_ext;
trgb back_color;
tcolor aux_color;
short transparency;
struct {
tpoint first;
tpoint second;
} clip_rect;
short clip_ind;
int bc; /* byte count */
int pc; /* pixel count */
long bl; /* bytes lidos */
int cl; /* coluna para alinhamento */
} t_cgm;
typedef struct {
long index;
long type;
double width;
tcolor color;
} _line_att;
typedef struct {
long index;
long type;
double size;
tcolor color;
} _marker_att;
typedef struct {
long index;
long font_index;
TList *font_list;
int font;
int style;
int size;
short prec;
double exp_fact;
double char_spacing;
tcolor color;
double height;
tpoint char_up;
tpoint char_base;
short path;
struct { short hor;
short ver;
double cont_hor;
double cont_ver;
} alignment;
} _text_att;
typedef struct {
long index;
short int_style;
tcolor color;
long hatch_index;
long pat_index;
tpoint ref_pt;
TList *pat_list;
struct {
tpoint height;
tpoint width;
} pat_size;
} _fill_att;
typedef struct {
long index;
long type;
double width;
tcolor color;
short visibility;
} _edge_att;
enum { OFF, ON };
enum { YES, NO };
enum { INTEGER, REAL };
enum { STRING, CHAR, STROKE };
enum { ABSOLUTE, SCALED };
enum { ABSTRACT, METRIC };
enum { INDEXED, DIRECT };
enum { MARK_DOT=1, MARK_PLUS=2, MARK_ASTERISK=3, MARK_CIRCLE=4, MARK_CROSS=5 };
enum { LINE_SOLID=1, LINE_DASH=2, LINE_DOT=3, LINE_DASH_DOT=4,
LINE_DASH_DOT_DOT=5 };
enum { EDGE_SOLID=1, EDGE_DASH=2, EDGE_DOT=3, EDGE_DASH_DOT=4,
EDGE_DASH_DOT_DOT=5 };
enum { HOLLOW, SOLID, PATTERN, HATCH, EMPTY };
enum { HORIZONTAL=1, VERTICAL=2, POSITIVE_SLOPE=3, NEGATIVE_SLOPE=4,
HV_CROSS=5, SLOPE_CROSS=6 };
enum { PATH_RIGHT, PATH_LEFT, PATH_UP, PATH_DOWN };
enum { NORMHORIZ, LEFT, CTR, RIGHT, CONTHORIZ };
enum { NORMVERT, TOP, CAP, HALF, BASE, BOTTOM, CONTVERT };
enum { LINE_TYPE, LINE_WIDTH, LINE_COLOUR, MARKER_TYPE, MARKER_SIZE,
MARKER_COLOUR, TEXT_FONT_INDEX, TEXT_PRECISION,
CHARACTER_EXPANSION_FACTOR, CHARACTER_SPACING, TEXT_COLOUR,
INTERIOR_STYLE, FILL_COLOUR, HATCH_INDEX, PATTERN_INDEX, EDGE_TYPE,
EDGE_WIDTH, EDGE_COLOUR, ALL, ALL_LINE, ALL_MARKER, ALL_TEXT, ALL_FILL,
ALL_EDGE };
enum { INDIVIDUAL, BUNDLED };
enum { INVISIBLE, VISIBLE, CLOSE_INVISIBLE, CLOSE_VISIBLE };
enum { PIE, CHORD };
enum { OPEN, CLOSED_PIE, CLOSED_CHORD };
enum { NORM_TEXT, RESTRICTED_TEXT };
#endif
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