svg.c File Reference

#include <stdarg.h>
#include <math.h>
#include "plplotP.h"
#include "drivers.h"

Go to the source code of this file.

Classes
struct	SVG

Macros
#define	SVG_Default_X   720
#define	SVG_Default_Y   540
#define	POINTS_PER_INCH   72
#define	MAX_STRING_LEN   1000
#define	FONT_SIZE_RATIO   1.34
#define	FONT_SHIFT_RATIO   0.705
#define	FONT_SHIFT_OFFSET   0.5

Functions
static void	svg_open (SVG *, const char *)
static void	svg_open_end (SVG *)
static void	svg_attr_value (SVG *, const char *, const char *)
static void	svg_attr_values (SVG *, const char *, const char *,...)
static void	svg_close (SVG *, const char *)
static void	svg_general (SVG *, const char *)
static void	svg_indent (SVG *)
static void	svg_stroke_width (PLStream *)
static void	svg_stroke_color (PLStream *)
static void	svg_fill_color (PLStream *)
static void	svg_fill_background_color (PLStream *)
static int	svg_family_check (PLStream *)
static void	poly_line (PLStream *, short *, short *, PLINT, short)
static void	gradient (PLStream *, short *, short *, PLINT)
static void	write_hex (FILE *, unsigned char)
static void	write_unicode (FILE *, PLUNICODE)
static void	specify_font (FILE *, PLUNICODE)
static void	proc_str (PLStream *, EscText *)
void	plD_dispatch_init_svg (PLDispatchTable *pdt)
void	plD_init_svg (PLStream *)
void	plD_line_svg (PLStream *, short, short, short, short)
void	plD_polyline_svg (PLStream *, short *, short *, PLINT)
void	plD_eop_svg (PLStream *)
void	plD_bop_svg (PLStream *)
void	plD_tidy_svg (PLStream *)
void	plD_state_svg (PLStream *, PLINT)
void	plD_esc_svg (PLStream *, PLINT, void *)
void	plD_state_svg (PLStream *PL_UNUSED(pls), PLINT PL_UNUSED(op))

Variables
PLDLLIMPEXP_DRIVER const char *	plD_DEVICE_INFO_svg = "svg:Scalable Vector Graphics (SVG 1.1):1:svg:57:svg\n"
static int	already_warned = 0
static int	text_clipping = 1
static DrvOpt	svg_options [] = { { "text_clipping", DRV_INT, &text_clipping, "Use text clipping (text_clipping=0|1)" } }

Macro Definition Documentation

#define FONT_SHIFT_OFFSET   0.5

Definition at line 51 of file svg.c.

#define FONT_SHIFT_RATIO   0.705

Definition at line 50 of file svg.c.

#define FONT_SIZE_RATIO   1.34

Definition at line 49 of file svg.c.

#define MAX_STRING_LEN   1000

Definition at line 44 of file svg.c.

#define POINTS_PER_INCH   72

Definition at line 42 of file svg.c.

#define SVG_Default_X   720

Definition at line 39 of file svg.c.

#define SVG_Default_Y   540

Definition at line 40 of file svg.c.

Function Documentation

void gradient ( PLStream *  pls, short *  xa, short *  ya, PLINT  npts  )

static

Definition at line 473 of file svg.c.

void plD_bop_svg

(

PLStream *

pls

)

Definition at line 238 of file svg.c.

void plD_dispatch_init_svg

(

PLDispatchTable *

pdt

)

Definition at line 129 of file svg.c.

void plD_eop_svg

(

PLStream *

pls

)

Definition at line 334 of file svg.c.

void plD_esc_svg	(	PLStream *	pls,
		PLINT	op,
		void *	ptr
	)

Definition at line 384 of file svg.c.

void plD_init_svg

(

PLStream *

pls

)

Definition at line 153 of file svg.c.

void plD_line_svg	(	PLStream *	pls,
		short	x1a,
		short	y1a,
		short	x2a,
		short	y2a
	)

Definition at line 294 of file svg.c.

void plD_polyline_svg	(	PLStream *	pls,
		short *	xa,
		short *	ya,
		PLINT	npts
	)

Definition at line 319 of file svg.c.

void plD_state_svg	(	PLStream *	,
		PLINT
	)

void plD_state_svg	(	PLStream *	PL_UNUSEDpls,
		PLINT	PL_UNUSEDop
	)

Definition at line 374 of file svg.c.

void plD_tidy_svg

(

PLStream *

pls

)

Definition at line 356 of file svg.c.

void poly_line ( PLStream *  pls, short *  xa, short *  ya, PLINT  npts, short  fill  )

static

Definition at line 410 of file svg.c.

void proc_str ( PLStream *  pls, EscText *  args  )

static

Definition at line 562 of file svg.c.

void specify_font ( FILE *  svgFile, PLUNICODE  ucs4_char  )

static

Definition at line 1202 of file svg.c.

void svg_attr_value ( SVG *  aStream, const char *  attribute, const char *  value  )

static

Definition at line 943 of file svg.c.

void svg_attr_values ( SVG *  aStream, const char *  attribute, const char *  format,   ...  )

static

Definition at line 960 of file svg.c.

void svg_close ( SVG *  aStream, const char *  tag  )

static

Definition at line 1011 of file svg.c.

int svg_family_check ( PLStream *  pls )

static

Definition at line 1137 of file svg.c.

void svg_fill_background_color ( PLStream *  pls )

static

Definition at line 1115 of file svg.c.

void svg_fill_color ( PLStream *  pls )

static

Definition at line 1094 of file svg.c.

void svg_general ( SVG *  aStream, const char *  text  )

static

Definition at line 1031 of file svg.c.

void svg_indent ( SVG *  aStream )

static

Definition at line 1043 of file svg.c.

void svg_open ( SVG *  aStream, const char *  tag  )

static

Definition at line 915 of file svg.c.

void svg_open_end ( SVG *  aStream )

static

Definition at line 929 of file svg.c.

void svg_stroke_color ( PLStream *  pls )

static

Definition at line 1073 of file svg.c.

void svg_stroke_width ( PLStream *  pls )

static

Definition at line 1058 of file svg.c.

void write_hex ( FILE *  svgFile, unsigned char  val  )

static

Definition at line 1160 of file svg.c.

void write_unicode ( FILE *  svgFile, PLUNICODE  ucs4_char  )

static

Definition at line 1179 of file svg.c.

Variable Documentation

int already_warned = 0

static

Definition at line 57 of file svg.c.

PLDLLIMPEXP_DRIVER const char* plD_DEVICE_INFO_svg = "svg:Scalable Vector Graphics (SVG 1.1):1:svg:57:svg\n"

Definition at line 55 of file svg.c.

DrvOpt svg_options[] = { { "text_clipping", DRV_INT, &text_clipping, "Use text clipping (text_clipping=0|1)" } }

static

Definition at line 60 of file svg.c.

int text_clipping = 1

static

Definition at line 59 of file svg.c.