/* This is -*- C -*- */
/* vim: set sw=2: */

/*
 * guppi-pricebars-item.h
 *
 * Copyright (C) 2000 EMC Capital Management, Inc.
 * Copyright (C) 2001 The Free Software Foundation
 *
 * Developed by Jon Trowbridge <trow@gnu.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

#ifndef _INC_GUPPI_PRICEBARS_ITEM_H
#define _INC_GUPPI_PRICEBARS_ITEM_H

/* #include <gnome.h> */
#include <guppi-defs.h>
#include "guppi-canvas-item.h"

BEGIN_GUPPI_DECLS

typedef struct _GuppiPricebarsItem GuppiPricebarsItem;
typedef struct _GuppiPricebarsItemClass GuppiPricebarsItemClass;

struct _GuppiPricebarsItem {
  GuppiCanvasItem parent;

  gint buf_size;

  double pixels_per_day;
  gint horiz_tick_size;

  gint Nbuf;
  double *t_buf;
  double *op_buf;
  double *hi_buf;
  double *lo_buf;
  double *cl_buf;
};

struct _GuppiPricebarsItemClass {
  GuppiCanvasItemClass parent_class;
};

#define GUPPI_TYPE_PRICEBARS_ITEM (guppi_pricebars_item_get_type ())
#define GUPPI_PRICEBARS_ITEM(obj) (GTK_CHECK_CAST((obj),GUPPI_TYPE_PRICEBARS_ITEM,GuppiPricebarsItem))
#define GUPPI_PRICEBARS_ITEM0(obj) ((obj) ? (GUPPI_PRICEBARS_ITEM(obj)) : NULL)
#define GUPPI_PRICEBARS_ITEM_CLASS(klass) (GTK_CHECK_CLASS_CAST((klass),GUPPI_TYPE_PRICEBARS_ITEM,GuppiPricebarsItemClass))
#define GUPPI_IS_PRICEBARS_ITEM(obj) (GTK_CHECK_TYPE((obj), GUPPI_TYPE_PRICEBARS_ITEM))
#define GUPPI_IS_PRICEBARS_ITEM0(obj) (((obj) == NULL) || (GUPPI_IS_PRICEBARS_ITEM(obj)))
#define GUPPI_IS_PRICEBARS_ITEM_CLASS(klass) (GTK_CHECK_CLASS_TYPE((klass), GUPPI_TYPE_PRICEBARS_ITEM))

GtkType guppi_pricebars_item_get_type (void);


END_GUPPI_DECLS

#endif /* _INC_GUPPI_PRICEBARS_ITEM_H */

/* $Id: guppi-pricebars-item.h,v 1.5 2001/11/16 16:58:40 trow Exp $ */