114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
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/* gswe-moon-phase-data.c: Moon phase representation
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*
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* Copyright © 2013 Gergely Polonkai
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*
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* SWE-GLib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* SWE-GLib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "gswe-types.h"
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#include "gswe-moon-phase-data.h"
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#include "gswe-moon-phase-data-private.h"
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/**
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* SECTION:gswe-moon-phase-data
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* @short_description: a structure representing the phase of the Moon
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* @title: GsweMoonPhaseData
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* @stability: Stable
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* @include: swe-glib/swe-glib.h
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* @see_also: #GsweMoonPhase
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*
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* #GsweMoonPhaseData is a structure that represents the actual phase of the
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* Moon, including its illumination percentage.
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*/
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G_DEFINE_BOXED_TYPE(GsweMoonPhaseData, gswe_moon_phase_data, (GBoxedCopyFunc)gswe_moon_phase_data_copy, (GBoxedFreeFunc)g_free);
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GsweMoonPhaseData *
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gswe_moon_phase_data_copy(GsweMoonPhaseData *moon_phase_data)
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{
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GsweMoonPhaseData *ret = g_new0(struct _GsweMoonPhaseData, 1);
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ret->phase = moon_phase_data->phase;
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ret->illumination = moon_phase_data->illumination;
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return ret;
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}
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/**
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* gswe_moon_phase_data_set_phase:
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* @moon_phase_data: a GsweMoonPhaseData
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* @phase: the phase to set
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*
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* Sets the phase of the Moon in the given GsweMoonPhaseData.
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*/
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void
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gswe_moon_phase_data_set_phase(GsweMoonPhaseData *moon_phase_data, GsweMoonPhase phase)
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{
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if (moon_phase_data) {
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moon_phase_data->phase = phase;
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}
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}
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/**
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* gswe_moon_phase_data_get_phase:
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* @moon_phase_data: a GsweMoonPhaseData
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*
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* Gets the phase of the Moon in the given GsweMoonPhaseData.
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*
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* Returns: the Moon phase
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*/
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GsweMoonPhase
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gswe_moon_phase_data_get_phase(GsweMoonPhaseData *moon_phase_data)
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{
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if (moon_phase_data) {
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return moon_phase_data->phase;
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} else {
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return GSWE_MOON_PHASE_NONE;
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}
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}
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/**
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* gswe_moon_phase_data_set_illumination:
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* @moon_phase_data: a GsweMoonPhaseData
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* @illumination: the illumination to set
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*
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* Sets the illumination percentage in the given GsweMoonPhaseData.
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*/
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void
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gswe_moon_phase_data_set_illumination(GsweMoonPhaseData *moon_phase_data, gdouble illumination)
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{
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if (moon_phase_data) {
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moon_phase_data->illumination = illumination;
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}
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}
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/**
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* gswe_moon_phase_data_get_illumination:
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* @moon_phase_data: a GsweMoonPhaseData
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*
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* Gets the illumination percentage from the given GsweMoonPhaseData.
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*
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* Returns: the illumination percentage
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*/
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gdouble
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gswe_moon_phase_data_get_illumination(GsweMoonPhaseData *moon_phase_data)
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{
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if (moon_phase_data) {
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return moon_phase_data->illumination;
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} else {
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return 0.0;
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}
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}
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