mirror of https://github.com/GNOME/gimp.git
107 lines
4.1 KiB
C
107 lines
4.1 KiB
C
/* LIBGIMP - The GIMP Library
|
|
* Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
|
|
*
|
|
* gimpunit.h
|
|
* Copyright (C) 1999-2003 Michael Natterer <mitch@gimp.org>
|
|
*
|
|
* 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 3 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, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#if !defined (__GIMP_BASE_H_INSIDE__) && !defined (GIMP_BASE_COMPILATION)
|
|
#error "Only <libgimpbase/gimpbase.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __GIMP_UNIT_H__
|
|
#define __GIMP_UNIT_H__
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/* For information look into the C source or the html documentation */
|
|
|
|
/**
|
|
* GIMP_TYPE_UNIT:
|
|
*
|
|
* #GIMP_TYPE_UNIT is a #GType derived from #G_TYPE_INT.
|
|
**/
|
|
|
|
#define GIMP_TYPE_UNIT (gimp_unit_get_type ())
|
|
#define GIMP_VALUE_HOLDS_UNIT(value) (G_TYPE_CHECK_VALUE_TYPE ((value), GIMP_TYPE_UNIT))
|
|
|
|
GType gimp_unit_get_type (void) G_GNUC_CONST;
|
|
|
|
|
|
/*
|
|
* GIMP_TYPE_PARAM_UNIT
|
|
*/
|
|
|
|
#define GIMP_TYPE_PARAM_UNIT (gimp_param_unit_get_type ())
|
|
#define GIMP_IS_PARAM_SPEC_UNIT(pspec) (G_TYPE_CHECK_INSTANCE_TYPE ((pspec), GIMP_TYPE_PARAM_UNIT))
|
|
|
|
GType gimp_param_unit_get_type (void) G_GNUC_CONST;
|
|
|
|
GParamSpec * gimp_param_spec_unit (const gchar *name,
|
|
const gchar *nick,
|
|
const gchar *blurb,
|
|
gboolean allow_pixels,
|
|
gboolean allow_percent,
|
|
GimpUnit default_value,
|
|
GParamFlags flags);
|
|
|
|
|
|
|
|
gint gimp_unit_get_number_of_units (void);
|
|
gint gimp_unit_get_number_of_built_in_units (void) G_GNUC_CONST;
|
|
|
|
GimpUnit gimp_unit_new (gchar *identifier,
|
|
gdouble factor,
|
|
gint digits,
|
|
gchar *symbol,
|
|
gchar *abbreviation,
|
|
gchar *singular,
|
|
gchar *plural);
|
|
|
|
gboolean gimp_unit_get_deletion_flag (GimpUnit unit);
|
|
void gimp_unit_set_deletion_flag (GimpUnit unit,
|
|
gboolean deletion_flag);
|
|
|
|
gdouble gimp_unit_get_factor (GimpUnit unit);
|
|
|
|
gint gimp_unit_get_digits (GimpUnit unit);
|
|
|
|
const gchar * gimp_unit_get_identifier (GimpUnit unit);
|
|
|
|
const gchar * gimp_unit_get_symbol (GimpUnit unit);
|
|
const gchar * gimp_unit_get_abbreviation (GimpUnit unit);
|
|
const gchar * gimp_unit_get_singular (GimpUnit unit);
|
|
const gchar * gimp_unit_get_plural (GimpUnit unit);
|
|
|
|
gchar * gimp_unit_format_string (const gchar *format,
|
|
GimpUnit unit);
|
|
|
|
gdouble gimp_pixels_to_units (gdouble pixels,
|
|
GimpUnit unit,
|
|
gdouble resolution);
|
|
gdouble gimp_units_to_pixels (gdouble value,
|
|
GimpUnit unit,
|
|
gdouble resolution);
|
|
gdouble gimp_units_to_points (gdouble value,
|
|
GimpUnit unit,
|
|
gdouble resolution);
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GIMP_UNIT_H__ */
|