/usr/include/gwyddion/libgwydgets/gwygraphcurvemodel.h is in libgwyddion20-dev 2.26-1ubuntu1.
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* @(#) $Id: gwygraphcurvemodel.h 12576 2011-07-11 14:51:57Z yeti-dn $
* Copyright (C) 2004 David Necas (Yeti), Petr Klapetek.
* E-mail: yeti@gwyddion.net, klapetek@gwyddion.net.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __GWY_GRAPH_CURVE_MODEL_H__
#define __GWY_GRAPH_CURVE_MODEL_H__
#include <libdraw/gwyrgba.h>
#include <libgwydgets/gwydgetenums.h>
#include <libprocess/dataline.h>
#include <libprocess/gwycaldata.h>
G_BEGIN_DECLS
#define GWY_TYPE_GRAPH_CURVE_MODEL (gwy_graph_curve_model_get_type())
#define GWY_GRAPH_CURVE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GWY_TYPE_GRAPH_CURVE_MODEL, GwyGraphCurveModel))
#define GWY_GRAPH_CURVE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GWY_TYPE_GRAPH_CURVE_MODEL, GwyGraphCurveModelClass))
#define GWY_IS_GRAPH_CURVE_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GWY_TYPE_GRAPH_CURVE_MODEL))
#define GWY_IS_GRAPH_CURVE_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GWY_TYPE_GRAPH_CURVE_MODEL))
#define GWY_GRAPH_CURVE_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GWY_TYPE_GRAPH_CURVE_MODEL, GwyGraphCurveModelClass))
typedef struct _GwyGraphCurveModel GwyGraphCurveModel;
typedef struct _GwyGraphCurveModelClass GwyGraphCurveModelClass;
struct _GwyGraphCurveModel {
GObject parent_instance;
/* data */
gint n;
gdouble *xdata;
gdouble *ydata;
/* range cache */
guint32 cached;
gdouble cache[4];
/* like GwyGraphAreaCurveParams, but with proper field types */
GString *description;
GwyRGBA color;
GwyGraphCurveType mode;
GwyGraphPointType point_type;
gint point_size;
GdkLineStyle line_style;
gint line_width;
/* reserved stuff */
GwyGraphPointType enum1;
gint int1;
GwyGraphPointType enum2;
gint int2;
gint int3;
gint int4;
gdouble *cache2;
GwyCurveCalibrationData *calibration;
gpointer reserved3;
gpointer reserved4;
};
struct _GwyGraphCurveModelClass {
GObjectClass parent_class;
void (*data_changed)(GwyGraphCurveModel *model);
void (*reserved1)(void);
void (*reserved2)(void);
void (*reserved3)(void);
};
#define gwy_graph_curve_model_duplicate(gcmodel) \
(GWY_GRAPH_CURVE_MODEL(gwy_serializable_duplicate(G_OBJECT(gcmodel))))
GType gwy_graph_curve_model_get_type (void) G_GNUC_CONST;
GwyGraphCurveModel* gwy_graph_curve_model_new (void);
GwyGraphCurveModel* gwy_graph_curve_model_new_alike (GwyGraphCurveModel *gcmodel);
void gwy_graph_curve_model_set_data (GwyGraphCurveModel *gcmodel,
const gdouble *xdata,
const gdouble *ydata,
gint n);
void gwy_graph_curve_model_set_data_from_dataline(GwyGraphCurveModel *gcmodel,
GwyDataLine *dline,
gint from_index,
gint to_index);
const gdouble* gwy_graph_curve_model_get_xdata (GwyGraphCurveModel *gcmodel);
const gdouble* gwy_graph_curve_model_get_ydata (GwyGraphCurveModel *gcmodel);
gint gwy_graph_curve_model_get_ndata (GwyGraphCurveModel *gcmodel);
gboolean gwy_graph_curve_model_get_x_range(GwyGraphCurveModel *gcmodel,
gdouble *x_min,
gdouble *x_max);
gboolean gwy_graph_curve_model_get_y_range(GwyGraphCurveModel *gcmodel,
gdouble *y_min,
gdouble *y_max);
gboolean gwy_graph_curve_model_get_ranges(GwyGraphCurveModel *gcmodel,
gboolean x_logscale,
gboolean y_logscale,
gdouble *x_min,
gdouble *x_max,
gdouble *y_min,
gdouble *y_max);
GwyCurveCalibrationData *gwy_graph_curve_model_get_calibration_data(GwyGraphCurveModel *gcmodel);
void gwy_graph_curve_model_set_calibration_data(GwyGraphCurveModel *gcmodel,
const GwyCurveCalibrationData *calibration);
G_END_DECLS
#endif /* __GWY_GRAPH_CURVE_MODEL_H__ */
/* vim: set cin et ts=4 sw=4 cino=>1s,e0,n0,f0,{0,}0,^0,\:1s,=0,g1s,h0,t0,+1s,c3,(0,u0 : */
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