--- /dev/null
+/*****************************************************************************
+** This is part of the g2 library
+** Copyright (C) 1998 Ljubomir Milanovic & Horst Wagner
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License (version 2) as
+** published by the Free Software Foundation.
+**
+** 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
+******************************************************************************/
+#ifndef _G2_PS_P_H
+#define _G2_PS_P_H
+
+#include "g2_PS.h"
+
+
+typedef struct _g2_PS_inks {
+ double r; /* red [0:1] */
+ double g; /* green [0:1] */
+ double b; /* blue [0:1] */
+} g2_PS_inks;
+
+
+
+typedef struct _g2_PS_device {
+ FILE *fp; /* output file pointer */
+ enum g2_PS_paper paper; /* paper type */
+ enum g2_PS_orientation orient; /* page orientation */
+ enum g2_PS_format format; /* PS or EPSF format */
+ long width,height; /* width and height for EPSF */
+ double x1,y1,x2,y2; /* min. Bounding Box */
+ int bbox; /* Bounding Box empty flag */
+ double w,size; /* line width/font size (required for Bbox) */
+
+ g2_PS_inks *inks; /* allocated colors */
+ int N_ink; /* number of allocated colors*/
+ int pen; /* current pen */
+ int page_counter; /* page counter ( Clear() ) */
+} g2_PS_device;
+
+
+
+void g2_PS_bbox_add(g2_PS_device *ps,double x,double y,double size);
+int g2_PS_write_file_header(g2_PS_device *psd);
+int g2_PS_delete(int pid, void *pdp);
+int g2_PS_ink(int pid, void *pdp,
+ double red, double green, double blue);
+int g2_PS_pen(int pid, void *pdp, int color);
+int g2_PS_set_background(int pid, void *pdp, int color);
+int g2_PS_reset_palette(int pid, void *pdp);
+int g2_PS_clear_palette(int pid, void *pdp);
+int g2_PS_set_line_width(int pid, void *pdp, double w);
+int g2_PS_set_dash(int pid, void *pdp, int N, double *data);
+int g2_PS_set_font_size(int pid, void *pdp, double size);
+int g2_PS_clear(int pid, void *pdp);
+int g2_PS_flush(int pid, void *pdp);
+int g2_PS_plot(int pid, void *pdp, double x, double y);
+int g2_PS_line(int pid, void *pdp, double x1, double y1, double x2, double y2);
+int g2_PS_poly_line(int pid, void *pdp, int N, double *points);
+int g2_PS_polygon(int pid, void *pdp, int N, double *points);
+int g2_PS_filled_polygon(int pid, void *pdp, int N, double *points);
+int g2_PS_rectangle(int pid, void *pdp,
+ double x1, double y1, double x2, double y2);
+int g2_PS_filled_rectangle(int pid, void *pdp,
+ double x1, double y1, double x2, double y2);
+int g2_PS_triangle(int pid, void *pdp,
+ double x1, double y1,
+ double x2, double y2,
+ double x3, double y3);
+int g2_PS_filled_triangle(int pid, void *pdp,
+ double x1, double y1,
+ double x2, double y2,
+ double x3, double y3);
+int g2_PS_arc(int pid, void *pdp,
+ double x, double y,
+ double r1, double r2,
+ double a1, double a2);
+int g2_PS_filled_arc(int pid, void *pdp,
+ double x, double y,
+ double r1, double r2,
+ double a1, double a2);
+int g2_PS_ellipse(int pid, void *pdp,
+ double x, double y,
+ double r1, double r2);
+int g2_PS_filled_ellipse(int pid, void *pdp,
+ double x, double y,
+ double r1, double r2);
+int g2_PS_draw_string(int pid, void *pdp,
+ double x, double y, const char *text);
+
+#endif /* _G2_PS_P_H */
+