#ifndef _DRAW_GRAPHS
#define _DRAW_GRAPHS

#define MAX_STRLEN 16

struct rrd_image {
	char	*rrd_database;	/* Database file path */
	char	*image_filename; /* Output image */
	int	width;		/* Image dimensions */
	int	height;
	char	timestart[MAX_STRLEN];
	char	timeend[MAX_STRLEN];
	char	imageformat[MAX_STRLEN];
	char	**options;	/* Null terminated list of rrdgraph options */
	int	text_lead;	/* Number of spaces at the beginning of line */
	char	**text;		/* Null terminated list of text lines */
};

int rrdtool_draw_image(struct rrd_image *image);
int rrdtool_draw_images(struct rrd_image **image);
int rrdtool_update_data(struct rrd_database *rrd);

#endif