/usr/include/gtk-2.0/gtk/gtkcurve.h is in libgtk2.0-dev 2.24.32-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /* GTK - The GIMP Toolkit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef GTK_DISABLE_DEPRECATED
#ifndef __GTK_CURVE_H__
#define __GTK_CURVE_H__
#include <gtk/gtkdrawingarea.h>
G_BEGIN_DECLS
#define GTK_TYPE_CURVE (gtk_curve_get_type ())
#define GTK_CURVE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CURVE, GtkCurve))
#define GTK_CURVE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CURVE, GtkCurveClass))
#define GTK_IS_CURVE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CURVE))
#define GTK_IS_CURVE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CURVE))
#define GTK_CURVE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CURVE, GtkCurveClass))
typedef struct _GtkCurve GtkCurve;
typedef struct _GtkCurveClass GtkCurveClass;
struct _GtkCurve
{
GtkDrawingArea graph;
gint cursor_type;
gfloat min_x;
gfloat max_x;
gfloat min_y;
gfloat max_y;
GdkPixmap *pixmap;
GtkCurveType curve_type;
gint height; /* (cached) graph height in pixels */
gint grab_point; /* point currently grabbed */
gint last;
/* (cached) curve points: */
gint num_points;
GdkPoint *point;
/* control points: */
gint num_ctlpoints; /* number of control points */
gfloat (*ctlpoint)[2]; /* array of control points */
};
struct _GtkCurveClass
{
GtkDrawingAreaClass parent_class;
void (* curve_type_changed) (GtkCurve *curve);
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved3) (void);
void (*_gtk_reserved4) (void);
};
GType gtk_curve_get_type (void) G_GNUC_CONST;
GtkWidget* gtk_curve_new (void);
void gtk_curve_reset (GtkCurve *curve);
void gtk_curve_set_gamma (GtkCurve *curve, gfloat gamma_);
void gtk_curve_set_range (GtkCurve *curve,
gfloat min_x, gfloat max_x,
gfloat min_y, gfloat max_y);
void gtk_curve_get_vector (GtkCurve *curve,
int veclen, gfloat vector[]);
void gtk_curve_set_vector (GtkCurve *curve,
int veclen, gfloat vector[]);
void gtk_curve_set_curve_type (GtkCurve *curve, GtkCurveType type);
G_END_DECLS
#endif /* __GTK_CURVE_H__ */
#endif /* GTK_DISABLE_DEPRECATED */
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