| 1 | /* |
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| 2 | * Copyright (c) 2014 Benjamin Otte <ottte@gnome.org> |
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| 3 | * |
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| 4 | * This library is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Lesser General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * This library is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Lesser General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Lesser General Public |
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| 15 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | */ |
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| 17 | |
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| 18 | #ifndef __GTK_GRAPH_DATA_H__ |
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| 19 | #define __GTK_GRAPH_DATA_H__ |
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| 20 | |
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| 21 | #include <glib-object.h> |
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| 22 | |
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| 23 | G_BEGIN_DECLS |
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| 24 | |
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| 25 | #define GTK_TYPE_GRAPH_DATA (gtk_graph_data_get_type ()) |
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| 26 | #define GTK_GRAPH_DATA(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_GRAPH_DATA, GtkGraphData)) |
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| 27 | #define GTK_GRAPH_DATA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_GRAPH_DATA, GtkGraphDataClass)) |
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| 28 | #define GTK_IS_GRAPH_DATA(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_GRAPH_DATA)) |
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| 29 | #define GTK_IS_GRAPH_DATA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_GRAPH_DATA)) |
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| 30 | #define GTK_GRAPH_DATA_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_GRAPH_DATA, GtkGraphDataClass)) |
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| 31 | |
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| 32 | typedef struct _GtkGraphData GtkGraphData; |
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| 33 | typedef struct _GtkGraphDataClass GtkGraphDataClass; |
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| 34 | typedef struct _GtkGraphDataPrivate GtkGraphDataPrivate; |
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| 35 | |
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| 36 | struct _GtkGraphData |
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| 37 | { |
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| 38 | GObject object; |
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| 39 | |
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| 40 | /*< private >*/ |
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| 41 | GtkGraphDataPrivate *priv; |
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| 42 | }; |
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| 43 | |
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| 44 | struct _GtkGraphDataClass |
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| 45 | { |
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| 46 | GObjectClass parent_class; |
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| 47 | |
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| 48 | /* Padding for future expansion */ |
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| 49 | void (*_gtk_reserved1) (void); |
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| 50 | void (*_gtk_reserved2) (void); |
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| 51 | void (*_gtk_reserved3) (void); |
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| 52 | void (*_gtk_reserved4) (void); |
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| 53 | }; |
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| 54 | |
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| 55 | |
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| 56 | GType gtk_graph_data_get_type (void) G_GNUC_CONST; |
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| 57 | |
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| 58 | GtkGraphData *gtk_graph_data_new (guint n_values); |
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| 59 | |
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| 60 | guint gtk_graph_data_get_n_values (GtkGraphData *data); |
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| 61 | double gtk_graph_data_get_value (GtkGraphData *data, |
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| 62 | guint i); |
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| 63 | double gtk_graph_data_get_minimum (GtkGraphData *data); |
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| 64 | double gtk_graph_data_get_maximum (GtkGraphData *data); |
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| 65 | |
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| 66 | void gtk_graph_data_prepend_value (GtkGraphData *data, |
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| 67 | double value); |
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| 68 | |
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| 69 | G_END_DECLS |
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| 70 | |
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| 71 | #endif /* __GTK_GRAPH_DATA_H__ */ |
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| 72 | |
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