icon.c File Reference

Display Library - Plot icon. More...

#include <stdlib.h>
#include <math.h>
#include <grass/gis.h>
#include <grass/display.h>
#include <grass/glocale.h>

Include dependency graph for icon.c:

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Functions
void	D_plot_icon (double xc, double yc, int type, double angle, double scale)
	Plot icon.

Detailed Description

Display Library - Plot icon.

(C) 2001-2008, 2012 by 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

USA-CERL

Definition in file icon.c.

Function Documentation

D_plot_icon()

void D_plot_icon	(	double	xc,
		double	yc,
		int	type,
		double	angle,
		double	scale
	)

Plot icon.

Supported types:

• G_ICON_CROSS
• G_ICON_BOX
• G_ICON_ARROW

Parameters

xc,yc	icon coordinates
type	icon type
angle	rotation angle [rad]
scale	scale factor

Definition at line 43 of file icon.c.

References _, G_debug(), G_ICON_ARROW, G_ICON_BOX, G_ICON_CROSS, and G_warning().