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85 lines
3.4 KiB
85 lines
3.4 KiB
/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* go-data.h :
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*
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* Copyright (C) 2003-2004 Jody Goldberg (jody@gnome.org)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program 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 program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#ifndef GO_DATA_H
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#define GO_DATA_H
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#include <goffice/graph/goffice-graph.h>
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#include <goffice/utils/goffice-utils.h>
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#include <glib-object.h>
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G_BEGIN_DECLS
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#define GO_DATA_TYPE (go_data_get_type ())
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#define GO_DATA(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GO_DATA_TYPE, GOData))
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#define IS_GO_DATA(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GO_DATA_TYPE))
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GType go_data_get_type (void);
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gboolean go_data_needs_recalc (GOData const *dat);
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GOData *go_data_dup (GOData const *src);
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gboolean go_data_eq (GOData const *a, GOData const *b);
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GOFormat *go_data_preferred_fmt (GOData const *dat);
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char *go_data_as_str (GOData const *dat);
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gboolean go_data_from_str (GOData *dat, char const *str);
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void go_data_emit_changed (GOData *dat);
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/*************************************************************************/
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#define GO_DATA_SCALAR_TYPE (go_data_scalar_get_type ())
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#define GO_DATA_SCALAR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GO_DATA_SCALAR_TYPE, GODataScalar))
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#define IS_GO_DATA_SCALAR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GO_DATA_SCALAR_TYPE))
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GType go_data_scalar_get_type (void);
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double go_data_scalar_get_value (GODataScalar *val);
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char const *go_data_scalar_get_str (GODataScalar *val);
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/*************************************************************************/
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#define GO_DATA_VECTOR_TYPE (go_data_vector_get_type ())
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#define GO_DATA_VECTOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GO_DATA_VECTOR_TYPE, GODataVector))
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#define IS_GO_DATA_VECTOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GO_DATA_VECTOR_TYPE))
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GType go_data_vector_get_type (void);
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int go_data_vector_get_len (GODataVector *vec);
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double *go_data_vector_get_values (GODataVector *vec);
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double go_data_vector_get_value (GODataVector *vec, unsigned i);
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char *go_data_vector_get_str (GODataVector *vec, unsigned i);
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void go_data_vector_get_minmax (GODataVector *vec, double *min, double *max);
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/*************************************************************************/
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#define GO_DATA_MATRIX_TYPE (go_data_matrix_get_type ())
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#define GO_DATA_MATRIX(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GO_DATA_MATRIX_TYPE, GODataMatrix))
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#define IS_GO_DATA_MATRIX(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GO_DATA_MATRIX_TYPE))
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GType go_data_matrix_get_type (void);
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GOMatrixSize go_data_matrix_get_size (GODataMatrix *mat);
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double *go_data_matrix_get_values (GODataMatrix *mat);
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double go_data_matrix_get_value (GODataMatrix *mat, unsigned i, unsigned j);
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char *go_data_matrix_get_str (GODataMatrix *mat, unsigned i, unsigned j);
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void go_data_matrix_get_minmax (GODataMatrix *mat, double *min, double *max);
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G_END_DECLS
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#endif /* GO_DATA_H */
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