166 lines
5.7 KiB
C
166 lines
5.7 KiB
C
/* ag-chart.h - Chart manipulation object for Astrognome
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*
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* Copyright (C) 2014 Polonkai Gergely
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*
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* Astrognome 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
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* by the Free Software Foundation; either version 3 of the License,
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* or (at your option) any later version.
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*
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* Astrognome is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 software; if not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#ifndef __AG_CHART_H__
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#define __AG_CHART_H__
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#include <glib-object.h>
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#include <gtk/gtk.h>
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#include <swe-glib.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include "ag-db.h"
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#include "ag-display-theme.h"
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#define AG_CHART_DEFAULT_RING_SIZE 600
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#define AG_CHART_DEFAULT_ICON_SIZE 30
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G_BEGIN_DECLS
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typedef enum {
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AG_CHART_ERROR_LIBXML,
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AG_CHART_ERROR_CORRUPT_FILE,
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AG_CHART_ERROR_EMPTY_RECORD,
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AG_CHART_ERROR_INVALID_HOUSE_SYSTEM,
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AG_CHART_ERROR_NOT_IMPLEMENTED,
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AG_CHART_ERROR_INVALID_PLAC_FILE,
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AG_CHART_ERROR_UNSUPPORTED_PLAC_FILE,
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AG_CHART_ERROR_RENDERING_ERROR,
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} AgChartError;
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#define AG_TYPE_CHART (ag_chart_get_type())
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#define AG_CHART(o) (G_TYPE_CHECK_INSTANCE_CAST((o), \
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AG_TYPE_CHART, \
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AgChart))
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#define AG_CHART_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), \
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AG_TYPE_CHART, \
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AgChartClass))
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#define AG_IS_CHART(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), AG_TYPE_CHART))
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#define AG_IS_CHART_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), AG_TYPE_CHART))
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#define AG_CHART_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), \
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AG_TYPE_CHART, \
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AgChartClass))
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typedef struct _AgChart AgChart;
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typedef struct _AgChartClass AgChartClass;
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struct _AgChart {
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GsweMoment parent_instance;
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};
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struct _AgChartClass {
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GsweMomentClass parent_class;
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};
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typedef void (*AgChartSaveImageFunc)(AgChart *,
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GFile *,
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AgDisplayTheme *,
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GError **);
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GType ag_chart_get_type(void) G_GNUC_CONST;
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AgChart *ag_chart_new_full(GsweTimestamp *timestamp,
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gdouble longitude,
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gdouble latitude,
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gdouble altitude,
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GsweHouseSystem house_system);
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AgChart *ag_chart_new_preview(GsweTimestamp *timestamp,
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gdouble longitude,
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gdouble latitude,
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gdouble altitude,
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GsweHouseSystem house_system);
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AgChart *ag_chart_load_from_agc(GFile *file,
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GError **err);
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AgChart *ag_chart_load_from_placidus_file(GFile *file,
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GError **err);
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AgChart *ag_chart_new_from_db_save(AgDbChartSave *save_data,
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gboolean preview,
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GError **err);
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void ag_chart_save_to_file(AgChart *chart,
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GFile *file,
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GError **err);
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void ag_chart_export_svg_to_file(AgChart *chart,
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GFile *file,
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AgDisplayTheme *theme,
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GError **err);
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void ag_chart_export_jpg_to_file(AgChart *chart,
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GFile *file,
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AgDisplayTheme *theme,
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GError **err);
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void ag_chart_export_png_to_file(AgChart *chart,
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GFile *file,
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AgDisplayTheme *theme,
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GError **err);
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void ag_chart_set_name(AgChart *chart,
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const gchar *name);
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const gchar *ag_chart_get_name(AgChart *chart);
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void ag_chart_set_country(AgChart *chart,
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const gchar *country);
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const gchar *ag_chart_get_country(AgChart *chart);
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void ag_chart_set_city(AgChart *chart,
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const gchar *city);
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const gchar *ag_chart_get_city(AgChart *chart);
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gchar *ag_chart_create_svg(AgChart *chart,
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gsize *length,
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gboolean rendering,
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AgDisplayTheme *theme,
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guint image_size,
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guint icon_size,
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GError **err);
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GList *ag_chart_get_planets(AgChart *chart);
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void ag_chart_set_note(AgChart *chart, const gchar *note);
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const gchar *ag_chart_get_note(AgChart *chart);
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AgDbChartSave *ag_chart_get_db_save(AgChart *chart);
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GdkPixbuf *ag_chart_get_pixbuf(AgChart *chart,
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guint image_size,
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guint icon_size,
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AgDisplayTheme *theme,
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GError **err);
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void ag_chart_set_db_id(AgChart *chart, gint db_id);
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gint ag_chart_get_db_id(AgChart *chart);
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#define AG_CHART_ERROR (ag_chart_error_quark())
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GQuark ag_chart_error_quark(void);
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G_END_DECLS
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#endif /* __AG_CHART_H__ */
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