functions to write postscript files More...

#include <config.h>
#include <version.h>
#include <stdio.h>
#include <unistd.h>
#include <time.h>
#include <math.h>
#include "libgeda_priv.h"

Include dependency graph for f_print.c:

Go to the source code of this file.

Data Structures
struct	glyph_list
Defines
#define	PROLOG_BUFFER_SIZE 8192
Functions
static int	f_print_get_unicode_chars (TOPLEVEL toplevel, const GList obj_list, int count, gunichar *table)
	Converts all text strings to unicode format.
static void	f_print_unicode_map (FILE fp, int count, gunichar table)
	Prints unicode map to postscript document.
void	f_print_set_line_width (FILE *fp, int width)
	Prints the line width in mils to a postscript document.
int	f_print_set_color (TOPLEVEL toplevel, FILE fp, int color)
	Prints the color to a postscript document.
int	f_print_header (TOPLEVEL toplevel, PAGE page, FILE *fp, int paper_size_x, int paper_size_y, int eps)
	Prints the header to a postscript document.
void	f_print_footer (FILE *fp)
	Prints the footer to a postscript document.
void	f_print_objects (TOPLEVEL toplevel, FILE fp, const GList obj_list, int start_x, int start_y, float scale, int unicode_count, gunichar unicode_table)
	Print all objects from the toplevel TOPLEVEL object.
int	f_print_file (TOPLEVEL toplevel, PAGE page, const char *filename)
	Print the current TOPLEVEL object to a file as a postscript document.
int	f_print_command (TOPLEVEL toplevel, PAGE page, const char *command)
	Opens a pipe to the specified command and prints the current TOPLEVEL object to the pipe as a postscript document.
int	f_print_stream (TOPLEVEL toplevel, PAGE page, FILE *fp)
	Print the current TOPLEVEL object to a stream as a postscript document.
void	f_print_set_type (TOPLEVEL *toplevel, int type)
	Sets the current TOPLEVEL object output type.
int	f_print_initialize_glyph_table (void)
	Initializes the glyph translation table.
Variables
GHashTable *	unicode_char_to_glyph = NULL
	Hashtable storing mapping between character and postscript glyph name.
static struct glyph_list	glyphs []

Detailed Description

Definition in file f_print.c.

Define Documentation

#define PROLOG_BUFFER_SIZE 8192

Function Documentation

static int f_print_get_unicode_chars	(	TOPLEVEL *	toplevel,
		const GList *	obj_list,
		int	count,
		gunichar *	table
	)		`[static]`

Function Description: Converts all text strings to unicode format.

Parameters:

[in,out]	toplevel	The output TOPLEVEL element to store converted strings in.
[in]	obj_list	The object containing strings for conversion.
[in]	count	The number of elements in the unicode table.
[in]	table	The unicode table.

Returns:: count on success, 0 otherwise.

Definition at line 639 of file f_print.c.

Here is the call graph for this function:

static void f_print_unicode_map	(	FILE *	fp,
		int	count,
		gunichar *	table
	)		`[static]`

Function Description: Prints unicode map to postscript document.

Parameters:

[in]	fp	The postscript document to write unicode map to.
[in]	count	Size of unicode map table.
[in]	table	The unicode map to write.

Definition at line 706 of file f_print.c.

void f_print_set_line_width	(	FILE *	fp,
		int	width
	)

Function Description: This function writes the line width in mils to the specified postscript document.

Parameters:

[in]	fp	The postscript document to write to.
[in]	width	The width of the line in mils to set.

Definition at line 53 of file f_print.c.

int f_print_set_color	(	TOPLEVEL *	toplevel,
		FILE *	fp,
		int	color
	)

Function Description: This function converts the color number passed to a string and prints it to the postscript document provided.

Parameters:

[in]	toplevel	The current TOPLEVEL structure.
[in]	fp	The postscript document to print the color to.
[in]	color	Integer color to convert and print.

Returns:: 1 if the colour is enabled, 0 if disabled.

Definition at line 71 of file f_print.c.

Here is the call graph for this function:

int f_print_header	(	TOPLEVEL *	toplevel,
		PAGE *	page,
		FILE *	fp,
		int	paper_size_x,
		int	paper_size_y,
		int	eps
	)

Function Description: This function will print a document preamble and header for a postscript document.

Parameters:

[in]	toplevel	The TOPLEVEL object.
[in]	page	The page to create document for.
[in]	fp	The postscript document to write to.
[in]	paper_size_x	The width of the document on paper in inches.
[in]	paper_size_y	The height of the document on paper in inches.
[in]	eps	whether to create a eps of a ps document

Returns:: 0 on success, -1 on failure.

Definition at line 105 of file f_print.c.

void f_print_footer ( FILE * fp )

Function Description: This function will print a document footer and end a postscript document.

Parameters:

[in] fp The postscript document to write footer to.

Definition at line 217 of file f_print.c.

void f_print_objects	(	TOPLEVEL *	toplevel,
		FILE *	fp,
		const GList *	obj_list,
		int	start_x,
		int	start_y,
		float	scale,
		int	unicode_count,
		gunichar *	unicode_table
	)

Function Description: This function will parse the head parameter for all objects and write the to the postscript document.

Parameters:

[in]	toplevel	The current TOPLEVEL object.
[in]	fp	The postscript document to print to.
[in]	obj_list	List of objects to be printed.
[in]	start_x	X origin on page to start printing objects.
[in]	start_y	Y origin on page to start printing objects.
[in]	scale	Scale factor for object output.
[in]	unicode_count	Number of items in unicode table.
[in]	unicode_table	Table of unicode items.

Returns:: void

Definition at line 238 of file f_print.c.

Here is the call graph for this function:

int f_print_file	(	TOPLEVEL *	toplevel,
		PAGE *	page,
		const char *	filename
	)

Function Description

Parameters:

[in]	toplevel	The TOPLEVEL object.
[in]	page	The PAGE to print.
[in]	filename	The file name of the output postscript document.

Returns:: 0 on success, -1 on failure.

Definition at line 365 of file f_print.c.

Here is the call graph for this function:

int f_print_command	(	TOPLEVEL *	toplevel,
		PAGE *	page,
		const char *	command
	)

Function Description

Parameters:

[in]	toplevel	The TOPLEVEL object.
[in]	page	The PAGE to print.
[in]	command	The command to print to.

Returns:: 0 on success, -1 on failure.

Definition at line 399 of file f_print.c.

Here is the call graph for this function:

int f_print_stream	(	TOPLEVEL *	toplevel,
		PAGE *	page,
		FILE *	fp
	)

Function Description

Parameters:

[in]	toplevel	The TOPLEVEL object to print.
[in]	fp	A pointer to an open IO stream

Returns:: 0 on success, -1 on failure.

Definition at line 428 of file f_print.c.

Here is the call graph for this function:

void f_print_set_type	(	TOPLEVEL *	toplevel,
		int	type
	)

Function Description: Sets the current TOPLEVEL object output type.

Parameters:

[in,out]	toplevel	The TOPLEVEL object to set output type in.
[in]	type	The print type to set.

Definition at line 623 of file f_print.c.

int f_print_initialize_glyph_table ( void )

Function Description: Initializes the glyph translation table

Returns:: 0

Definition at line 4441 of file f_print.c.

Variable Documentation

GHashTable* unicode_char_to_glyph = NULL

Definition at line 38 of file f_print.c.

struct glyph_list glyphs[] [static]

f_print.c File Reference

Data Structures

Defines

Functions

Variables

Detailed Description

Define Documentation

Function Documentation

Variable Documentation