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plotloglinearpoints0-1-0.h
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plotloglinearpoints0-1-0.h
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/***************************************************************************
* plotloglinearpoints.h
*
* A GTK+ widget that plots data (points only) on a semilog scale
*
* Sat Dec 4 17:18:14 2010
* Copyright 2011 Paul Childs
* <pchilds@physics.org>
****************************************************************************/
/*
* 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 Library 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 __PLOT_LOGLINEAR_POINTS_H__
#define __PLOT_LOGLINEAR_POINTS_H__
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define PLOT_TYPE_LOGLINEAR_POINTS (plot_loglinear_points_get_type())
#define PLOT_LOGLINEAR_POINTS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PLOT_TYPE_LOGLINEAR_POINTS, PlotLoglinearPoints))
#define PLOT_IS_LOGLINEAR_POINTS(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PLOT_TYPE_LOGLINEAR_POINTS))
#define PLOT_LOGLINEAR_POINTS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PLOT_LOGLINEAR_POINTS, PlotLoglinearPointsClass))
#define PLOT_IS_LOGLINEAR_POINTS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), PLOT_TYPE_LOGLINEAR_POINTS))
#define PLOT_GET_LOGLINEAR_POINTS_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PLOT_TYPE_LOGLINEAR_POINTS, PlotLoglinearPointsClass))
typedef struct _PlotLoglinearPoints PlotLoglinearPoints;
typedef struct _PlotLoglinearPointsClass PlotLoglinearPointsClass;
struct _PlotLoglinearPoints
{
GtkDrawingArea parent;
GArray *xdata; /* x data set */
GArray *ydata; /* y data set */
gint size; /* number of data points to display */
gchar *xlab; /* label for the x axis */
gchar *ylab; /* label for the y axis */
guint afsize; /* font size for the tick mark labels */
guint lfsize; /* font size for the axis labels */
guint ptsize; /* radii of the points */
gint zmode; /* zoom mode flags xxx0b/xxx1b = zoom in/out, 001xb = zoom horizontal only, 010xb = zoom vertical only, 011xb = zoom both, 1xxxb = single click zoom */
gdouble xps; /* x position of mouse */
gdouble yps; /* y position of mouse */
};
struct _PlotLoglinearPointsClass
{
GtkDrawingAreaClass parent_class;
void (*moved) (PlotLoglinearPoints *plot);
};
GType plot_loglinear_points_get_type (void);
gboolean plot_loglinear_points_update_scale(GtkWidget *widget, gdouble xn, gdouble xx, gdouble yn, gdouble yx);
gboolean plot_loglinear_points_update_scale_pretty(GtkWidget *widget, gdouble xn, gdouble xx, gdouble yn, gdouble yx);
gboolean plot_loglinear_points_print_eps(GtkWidget *widget, gchar *fout);
GtkWidget *plot_loglinear_points_new (void);
G_END_DECLS
#endif