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/*
* Simple Load Graph
* Copyright (C) 2006 Leandro A. F. Pereira <leandro@hardinfo.org>
*
* The Simple Load Graph is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License, version 2.1, as published by the Free Software Foundation.
*
* The Simple Load Graph 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the Simple Load Graph; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307 USA.
*/
#ifndef __LOADGRAPH_H__
#define __LOADGRAPH_H__
#include <stdlib.h>
#include <gtk/gtk.h>
#include <math.h>
typedef struct _LoadGraph LoadGraph;
typedef enum {
LG_COLOR_GREEN = 0x4FB05A,
LG_COLOR_BLUE = 0x4F58B0,
LG_COLOR_RED = 0xB04F4F
} LoadGraphColor;
struct _LoadGraph {
GdkPixmap *buf;
GtkWidget *area;
GdkGC *grid;
GdkGC *trace;
GdkGC *fill;
gint *data;
gfloat scale;
gint size;
gint width, height;
LoadGraphColor color;
gint max_value, remax_count;
PangoLayout *layout;
gchar *suffix;
};
LoadGraph *load_graph_new(gint size);
void load_graph_destroy(LoadGraph *lg);
void load_graph_configure_expose(LoadGraph *lg);
GtkWidget *load_graph_get_framed(LoadGraph *lg);
void load_graph_update(LoadGraph *lg, gint value);
void load_graph_set_color(LoadGraph *lg, LoadGraphColor color);
void load_graph_clear(LoadGraph *lg);
void load_graph_set_data_suffix(LoadGraph *lg, gchar *suffix);
gchar *load_graph_get_data_suffix(LoadGraph *lg);
#endif /* __LOADGRAPH_H__ */
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