72 lines
2.6 KiB
C
72 lines
2.6 KiB
C
/*
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* Copyright (c) 2014 Benjamin Otte <ottte@gnome.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GTK_GRAPH_DATA_H__
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#define __GTK_GRAPH_DATA_H__
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#include <gtk/gtk.h>
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G_BEGIN_DECLS
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#define GTK_TYPE_GRAPH_DATA (gtk_graph_data_get_type ())
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#define GTK_GRAPH_DATA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_GRAPH_DATA, GtkGraphData))
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#define GTK_GRAPH_DATA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_GRAPH_DATA, GtkGraphDataClass))
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#define GTK_IS_GRAPH_DATA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_GRAPH_DATA))
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#define GTK_IS_GRAPH_DATA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_GRAPH_DATA))
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#define GTK_GRAPH_DATA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_GRAPH_DATA, GtkGraphDataClass))
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typedef struct _GtkGraphData GtkGraphData;
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typedef struct _GtkGraphDataClass GtkGraphDataClass;
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typedef struct _GtkGraphDataPrivate GtkGraphDataPrivate;
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struct _GtkGraphData
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{
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GObject object;
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/*< private >*/
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GtkGraphDataPrivate *priv;
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};
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struct _GtkGraphDataClass
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{
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GObjectClass parent_class;
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/* Padding for future expansion */
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void (*_gtk_reserved1) (void);
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void (*_gtk_reserved2) (void);
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void (*_gtk_reserved3) (void);
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void (*_gtk_reserved4) (void);
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};
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GType gtk_graph_data_get_type (void) G_GNUC_CONST;
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GtkGraphData *gtk_graph_data_new (guint n_values);
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guint gtk_graph_data_get_n_values (GtkGraphData *data);
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double gtk_graph_data_get_value (GtkGraphData *data,
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guint i);
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double gtk_graph_data_get_minimum (GtkGraphData *data);
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double gtk_graph_data_get_maximum (GtkGraphData *data);
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void gtk_graph_data_prepend_value (GtkGraphData *data,
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double value);
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G_END_DECLS
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#endif /* __GTK_GRAPH_DATA_H__ */
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