text.c File Reference

GRASS cairo display driver - text subroutines. More...

#include <grass/glocale.h>
#include "cairodriver.h"
#include <iconv.h>

Include dependency graph for cairodriver/text.c:

Go to the source code of this file.

Functions
void	Cairo_Text (const char *str)
	Draw text.
void	Cairo_text_box (const char *str, double *t, double *b, double *l, double *r)
void	Cairo_set_font (const char *name)
	Set font.
void	Cairo_font_list (char ***list, int *count)
	Get list of fonts.
void	Cairo_font_info (char ***list, int *count)
	Get fonts into.

Detailed Description

GRASS cairo display driver - text subroutines.

(C) 2007-2008 by Lars Ahlzen and the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Lars Ahlzen <lars ahlzen.com> (original contributor)

Glynn Clements

Definition in file cairodriver/text.c.

Function Documentation

Cairo_font_info()

void Cairo_font_info	(	char ***	list,
		int *	count
	)

Get fonts into.

Parameters

[out]	list	font list
[out]	count	number of items in the list

Definition at line 338 of file cairodriver/text.c.

References count.

Referenced by Cairo_Driver().

Cairo_font_list()

void Cairo_font_list	(	char ***	list,
		int *	count
	)

Get list of fonts.

Parameters

[out]	list	font list
[out]	count	number of items in the list

Definition at line 324 of file cairodriver/text.c.

References count.

Referenced by Cairo_Driver().

Cairo_set_font()

void Cairo_set_font

(

const char *

name

)

Set font.

Parameters

name

font name

Definition at line 283 of file cairodriver/text.c.

References name.

Referenced by Cairo_Driver().

Cairo_Text()

void Cairo_Text

(

const char *

str

)

Draw text.

Parameters

str	string to be drawn

Definition at line 110 of file cairodriver/text.c.

References ca, cairo, cur_x, cur_y, and G_free().

Referenced by Cairo_Driver().

Cairo_text_box()

void Cairo_text_box	(	const char *	str,
		double *	t,
		double *	b,
		double *	l,
		double *	r
	)

Definition at line 133 of file cairodriver/text.c.

References b, cairo, cur_x, cur_y, G_free(), l, r, and t.

Referenced by Cairo_Driver().