cairodriver/line_width.c File Reference

GRASS cairo display driver - set line width. More...

#include "cairodriver.h"

Include dependency graph for cairodriver/line_width.c:

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Macros
#define	MIN_WIDTH   1
#define	MAX(a, b)   ((a)>(b)?(a):(b))

Functions
void	Cairo_Line_width (double width)
	Set line width. More...

Detailed Description

GRASS cairo display driver - set line width.

(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 contibutor)

Glynn Clements

Definition in file cairodriver/line_width.c.

Macro Definition Documentation

MAX

#define MAX	(		a,
			b
	)		((a)>(b)?(a):(b))

Definition at line 20 of file cairodriver/line_width.c.

MIN_WIDTH

#define MIN_WIDTH   1

Definition at line 17 of file cairodriver/line_width.c.

Function Documentation

Cairo_Line_width()

void Cairo_Line_width

(

double

width

)

Set line width.

Parameters

width

line width (double precision)

Definition at line 30 of file cairodriver/line_width.c.