The R Project SVN R

/*

 *  R : A Computer Langage for Statistical Data Analysis

 *  Copyright (C) 1998-1999   Lyndon Drake

 *                            and the R Development Core Team

 *

 *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

typedef struct {

  /* R Graphics Parameters */

  /* local device copy so that we can detect */

  /* when parameter changes */

  double cex;				/* Character expansion */

  double srt;				/* String rotation */

  int fontface;                         /* Typeface */

  int fontsize;                         /* Size in points */

  gint lty, lwd;                        /* line params */

  /* GNOME Driver Specific */

  GdkGC *wgc;

  int windowWidth;			/* Window width (pixels) */

  int windowHeight;			/* Window height (pixels) */

  Rboolean resize;			/* Window resized */

  GtkWidget *window;			/* Graphics Window */

  GtkWidget *canvas;                    /* Gnome canvas */

  GnomeCanvasGroup *group;              /* Canvas group for plotting */

  GnomeCanvasItem *plotarea;            /* Plotting area */

  GdkCursor *gcursor;

  Rboolean usefixed;                    /* not yet used (??) */

  GdkFont *fixedfont;

  GdkFont *font;

} gnomeDesc;

Rboolean GnomeDeviceDriver(DevDesc *dd, char *display, double width,

			   double height, double pointsize);