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/*
* gretl -- Gnu Regression, Econometrics and Time-series Library
* Copyright (C) 2001 Allin Cottrell and Riccardo "Jack" Lucchetti
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef GPT_CONTROL_H
#define GPT_CONTROL_H
#include "plotspec.h"
typedef struct png_plot_t png_plot;
int remove_png_term_from_plot_by_name (const char *fname);
void display_session_graph (const char *path, const char *title,
void *ptr);
void register_graph (void);
void saver_preview_graph (GPT_SPEC *spec, char *termstr);
int saver_save_graph (GPT_SPEC *spec, char *termstr, const char *fname);
void plot_position_click (GtkWidget *w, png_plot *plot);
int redisplay_edited_plot (png_plot *plot);
void start_editing_png_plot (png_plot *plot);
void set_plot_has_y2_axis (png_plot *plot, gboolean s);
int plot_is_saved (const png_plot *plot);
int plot_is_mouseable (const png_plot *plot);
GtkWidget *plot_get_shell (png_plot *plot);
double plot_get_xmin (png_plot *plot);
double plot_get_ymin (png_plot *plot);
int plot_get_coordinates (png_plot *plot,
double *xmin,
double *xmax,
double *ymin,
double *ymax);
GPT_SPEC *plot_get_spec (png_plot *plot);
void revise_distribution_plotspec (png_plot *plot, int d, int df1, int df2);
void activate_plot_font_choice (png_plot *plot, const char *fontname);
int gp_term_code (gpointer p, int action);
void save_graph_to_file (gpointer p, const char *fname);
void filter_gnuplot_file (int mono, FILE *fpin, FILE *fpout);
void run_gnuplot_script (gchar *buf);
void launch_gnuplot_interactive (void);
void gnuplot_view_3d (const char *plotfile);
int dump_plot_buffer (const char *buf, const char *fname,
int addpause);
int get_graph_scale (int i, double *s);
#ifndef G_OS_WIN32
int write_plot_for_copy (int target);
#endif
#endif /* GPT_CONTROL_H */
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