netsurf/gtk/gtk_plotters.h

46 lines
1.3 KiB
C

/*
* Copyright 2005 James Bursa <bursa@users.sourceforge.net>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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/>.
*/
/** \file
* Target independent plotting (GDK / GTK+ interface).
*/
#ifndef NETSURF_GTK_PLOTTERS_H
#define NETSURF_GTK_PLOTTERS_H 1
#include <gtk/gtk.h>
struct plotter_table;
extern const struct plotter_table nsgtk_plotters;
extern GtkWidget *current_widget;
extern GdkDrawable *current_drawable;
extern GdkGC *current_gc;
#ifdef CAIRO_VERSION
extern cairo_t *current_cr;
#endif
void nsgtk_plot_set_scale(float s);
float nsgtk_plot_get_scale(void);
void nsgtk_set_colour(colour c);
void nsgtk_plot_caret(int x, int y, int h);
#endif /* NETSURF_GTK_PLOTTERS_H */