/usr/include/gwyddion/libgwydgets/gwycoloraxis.h is in libgwyddion20-dev 2.47-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* @(#) $Id: gwycoloraxis.h 16668 2014-10-11 16:42:34Z yeti-dn $
* Copyright (C) 2003-2014 David Necas (Yeti), Petr Klapetek.
* E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GWY_COLOR_AXIS_H__
#define __GWY_COLOR_AXIS_H__
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gtk/gtkwidget.h>
#include <libgwyddion/gwysiunit.h>
#include <libdraw/gwygradient.h>
#include <libgwydgets/gwydgetenums.h>
G_BEGIN_DECLS
#define GWY_TYPE_COLOR_AXIS (gwy_color_axis_get_type())
#define GWY_COLOR_AXIS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GWY_TYPE_COLOR_AXIS, GwyColorAxis))
#define GWY_COLOR_AXIS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GWY_TYPE_COLOR_AXIS, GwyColorAxisClass))
#define GWY_IS_COLOR_AXIS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GWY_TYPE_COLOR_AXIS))
#define GWY_IS_COLOR_AXIS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GWY_TYPE_COLOR_AXIS))
#define GWY_COLOR_AXIS_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GWY_TYPE_COLOR_AXIS, GwyColorAxisClass))
typedef struct _GwyColorAxis GwyColorAxis;
typedef struct _GwyColorAxisClass GwyColorAxisClass;
struct _GwyColorAxisPrivate;
typedef void (*GwyColorAxisMapFunc)(GwyColorAxis *axis,
const gdouble *z,
gdouble *mapped,
guint n,
gpointer user_data);
struct _GwyColorAxis {
GtkWidget widget;
GtkOrientation orientation;
GwyTicksStyle ticks_style;
gboolean labels_visible;
GwyGradient *gradient;
gulong gradient_id;
GdkPixbuf *stripe;
gint stripe_width;
gdouble min;
gdouble max;
GString *label_text;
GwySIUnit *siunit;
gint tick_length;
gint labelb_size;
gint labele_size;
gboolean inverted;
struct _GwyColorAxisPrivate *priv;
gpointer reserved2;
};
struct _GwyColorAxisClass {
GtkWidgetClass parent_class;
void (*reserved1)(void);
void (*reserved2)(void);
};
GType gwy_color_axis_get_type (void) G_GNUC_CONST;
GtkWidget* gwy_color_axis_new (GtkOrientation orientation);
GtkWidget* gwy_color_axis_new_with_range (GtkOrientation orientation,
gdouble min,
gdouble max);
void gwy_color_axis_get_range (GwyColorAxis *axis,
gdouble *min,
gdouble *max);
void gwy_color_axis_set_range (GwyColorAxis *axis,
gdouble min,
gdouble max);
GwySIUnit* gwy_color_axis_get_si_unit (GwyColorAxis *axis);
void gwy_color_axis_set_si_unit (GwyColorAxis *axis,
GwySIUnit *unit);
void gwy_color_axis_set_gradient (GwyColorAxis *axis,
const gchar *gradient);
const gchar* gwy_color_axis_get_gradient (GwyColorAxis *axis);
GwyTicksStyle gwy_color_axis_get_ticks_style (GwyColorAxis *axis);
void gwy_color_axis_set_ticks_style (GwyColorAxis *axis,
GwyTicksStyle ticks_style);
gboolean gwy_color_axis_get_labels_visible(GwyColorAxis *axis);
void gwy_color_axis_set_labels_visible(GwyColorAxis *axis,
gboolean labels_visible);
void gwy_color_axis_set_tick_map_func (GwyColorAxis *axis,
GwyColorAxisMapFunc func,
gpointer user_data);
G_END_DECLS
#endif /*__GWY_COLOR_AXIS_H__*/
/* vim: set cin et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
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