/usr/include/gtkdatabox_ruler.h is in libgtkdatabox-0.9.2-0-dev 1:0.9.2.0-3ubuntu2.
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/* 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/.
*/
/*
* Modified by Roland Bock 2007 - 2008.
*/
/**
* SECTION:gtkdatabox_ruler
* @short_description: An improved version of the #GtkRuler.
* @include: gtkdatabox_ruler.h
* @see_also: #GtkDatabox
*
* #GtkDataboxRuler is a widget for the GTK+ library similar to GtkRuler.
*
* It is improved in several ways:
*
* <itemizedlist>
* <listitem>
* <para>
* It supports linear and logarithmic scales.
* </para>
* </listitem>
* <listitem>
* <para>
* In the vertical orientation, the labels are rotated 90° (instead of being written
* as a vertical column of horizontal characters). This increases readability.
* </para>
* </listitem>
* <listitem>
* <para>
* It works for very small and very large value ranges.
* </para>
* </listitem>
* </itemizedlist>
**/
#ifndef __GTK_DATABOX_RULER_H__
#define __GTK_DATABOX_RULER_H__
#ifdef _MSC_VER
#define log2(x) (log(x)/log(2))
#endif
#include <gdk/gdk.h>
#include <gtk/gtkwidget.h>
#include <gtkdatabox_scale.h>
G_BEGIN_DECLS
#define GTK_DATABOX_TYPE_RULER (gtk_databox_ruler_get_type ())
#define GTK_DATABOX_RULER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_DATABOX_TYPE_RULER, GtkDataboxRuler))
#define GTK_DATABOX_RULER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_DATABOX_TYPE_RULER, GtkDataboxRulerClass))
#define GTK_DATABOX_IS_RULER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_DATABOX_TYPE_RULER))
#define GTK_DATABOX_IS_RULER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_DATABOX_TYPE_RULER))
#define GTK_DATABOX_RULER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_DATABOX_TYPE_RULER, GtkDataboxRulerClass))
/**
* GtkDataboxRuler:
*
* An improved version (see above) of GtkRuler which supports linear and logarithmic scales.
*
**/
typedef struct _GtkDataboxRuler GtkDataboxRuler;
typedef struct _GtkDataboxRulerClass GtkDataboxRulerClass;
/**
* GTK_DATABOX_RULER_MAX_MAX_LENGTH
*
* The maximum upper limit of label length in characters
*/
#define GTK_DATABOX_RULER_MAX_MAX_LENGTH 63
/**
* GtkDataboxRulerPrivate
*
* A private data structure used by the #GtkDataboxRuler. It shields all internal things
* from developers who are just using the object.
*
**/
typedef struct _GtkDataboxRulerPrivate GtkDataboxRulerPrivate;
struct _GtkDataboxRuler
{
GtkWidget widget;
GtkDataboxRulerPrivate *priv;
};
struct _GtkDataboxRulerClass
{
GtkWidgetClass parent_class;
};
GType
gtk_databox_ruler_get_type (void)
G_GNUC_CONST;
GtkWidget *gtk_databox_ruler_new (GtkOrientation orientation);
void gtk_databox_ruler_set_range (GtkDataboxRuler * ruler,
gdouble lower,
gdouble upper, gdouble position);
void gtk_databox_ruler_set_max_length (GtkDataboxRuler * ruler,
guint max_length);
void gtk_databox_ruler_set_scale_type (GtkDataboxRuler * ruler,
guint scale_type);
void gtk_databox_ruler_get_range (GtkDataboxRuler * ruler,
gdouble * lower,
gdouble * upper, gdouble * position);
guint gtk_databox_ruler_get_max_length (GtkDataboxRuler * ruler);
GtkDataboxScaleType gtk_databox_ruler_get_scale_type (GtkDataboxRuler *
ruler);
void gtk_databox_ruler_set_orientation (GtkDataboxRuler * ruler, GtkOrientation orientation);
GtkOrientation gtk_databox_ruler_get_orientation (GtkDataboxRuler *ruler);
void gtk_databox_ruler_set_text_orientation (GtkDataboxRuler * ruler, GtkOrientation orientation);
GtkOrientation gtk_databox_ruler_get_text_orientation (GtkDataboxRuler *ruler);
void gtk_databox_ruler_set_text_alignment (GtkDataboxRuler * ruler, PangoAlignment alignment);
PangoAlignment gtk_databox_ruler_get_text_alignment (GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_text_hoffset (GtkDataboxRuler * ruler,gint offset);
gint gtk_databox_ruler_get_text_hoffset (GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_draw_ticks(GtkDataboxRuler * ruler, gboolean draw);
gboolean gtk_databox_ruler_get_draw_ticks(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_draw_position(GtkDataboxRuler * ruler, gboolean draw);
gboolean gtk_databox_ruler_get_draw_position(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_draw_subticks(GtkDataboxRuler * ruler, gboolean draw);
gboolean gtk_databox_ruler_get_draw_subticks(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_invert_edge(GtkDataboxRuler * ruler, gboolean invert);
gboolean gtk_databox_ruler_get_invert_edge(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_linear_label_format(GtkDataboxRuler * ruler, gchar *format);
void gtk_databox_ruler_set_log_label_format(GtkDataboxRuler * ruler, gchar *format);
gchar* gtk_databox_ruler_get_linear_label_format(GtkDataboxRuler * ruler);
gchar* gtk_databox_ruler_get_log_label_format(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_manual_ticks(GtkDataboxRuler * ruler, gfloat* manual_ticks);
gfloat* gtk_databox_ruler_get_manual_ticks(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_manual_tick_cnt(GtkDataboxRuler * ruler, guint manual_tick_cnt);
guint gtk_databox_ruler_get_manual_tick_cnt(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_manual_tick_labels(GtkDataboxRuler * ruler, gchar *labels[]);
gchar ** gtk_databox_ruler_get_manual_tick_labels(GtkDataboxRuler * ruler);
void gtk_databox_ruler_set_box_shadow(GtkDataboxRuler * ruler, GtkShadowType which_shadow);
GtkShadowType gtk_databox_ruler_get_box_shadow(GtkDataboxRuler * ruler);
G_END_DECLS
#endif /* __GTK_DATABOX_RULER_H__ */
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