X-Git-Url: http://git.maemo.org/git/?p=gnuplot;a=blobdiff_plain;f=src%2Fbitmap.c;fp=src%2Fbitmap.c;h=fcc9e62fb3a28cdd672919140bd357f8f553a4d9;hp=0000000000000000000000000000000000000000;hb=39ec1247a71f61152a4a7f502a30f06a3896c5da;hpb=06be459be4f5f6a7c6ff878e84f355fb2575caa8

diff --git a/src/bitmap.c b/src/bitmap.c
new file mode 100644
index 0000000..fcc9e62
--- /dev/null
+++ b/src/bitmap.c
@@ -0,0 +1,1292 @@
+#ifndef lint
+static char *RCSid() { return RCSid("$Id: bitmap.c,v 1.24.2.1 2008/05/22 21:22:16 sfeam Exp $"); }
+#endif
+
+/* GNUPLOT - bitmap.c */
+
+/*[
+ * Copyright 1986 - 1993, 1998, 2004   Thomas Williams, Colin Kelley
+ *
+ * Permission to use, copy, and distribute this software and its
+ * documentation for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.
+ *
+ * Permission to modify the software is granted, but not the right to
+ * distribute the complete modified source code.  Modifications are to
+ * be distributed as patches to the released version.  Permission to
+ * distribute binaries produced by compiling modified sources is granted,
+ * provided you
+ *   1. distribute the corresponding source modifications from the
+ *    released version in the form of a patch file along with the binaries,
+ *   2. add special version identification to distinguish your version
+ *    in addition to the base release version number,
+ *   3. provide your name and address as the primary contact for the
+ *    support of your modified version, and
+ *   4. retain our contact information in regard to use of the base
+ *    software.
+ * Permission to distribute the released version of the source code along
+ * with corresponding source modifications in the form of a patch file is
+ * granted with same provisions 2 through 4 for binary distributions.
+ *
+ * This software is provided "as is" without express or implied warranty
+ * to the extent permitted by applicable law.
+]*/
+
+
+/*
+ * AUTHORS
+ *
+ *   Original Software:
+ *     Jyrki Yli-Nokari <jty@intrin.UUCP>
+ *     Ronald J. Hartranft <rjh2@ns.cc.lehigh.edu>
+ *     Russell Lang <rjl@monu1.cc.monash.edu.au>
+ */
+
+
+/*
+   ** General raster plotting routines.
+   ** Raster routines written and copyrighted 1987 by
+   ** Jyrki Yli-Nokari (jty@intrin.UUCP)
+   ** Intrinsic, Ltd.
+   **
+   ** You may use this code for anything you like as long as
+   ** you are not selling it and the credit is given and
+   ** this message retained.
+   **
+ */
+
+/* Bitmap plotting routines derived from above raster plotting routines
+ * Russell Lang, 1990
+ */
+
+#include "bitmap.h"
+
+#include "alloc.h"
+#include "util.h"
+#include "term_api.h"	/* EAM - to pick up fillstyle definitions */
+
+/* global variables */
+bitmap *b_p = (bitmap *) NULL;	/* global pointer to bitmap */
+
+unsigned int b_xsize, b_ysize;	/* the size of the bitmap */
+unsigned int b_planes;		/* number of color planes */
+unsigned int b_psize;		/* size of each plane */
+unsigned int b_rastermode;	/* raster mode rotates -90deg */
+unsigned int b_linemask = 0xffff; /* 16 bit mask for dotted lines */
+unsigned int b_angle;		/* rotation of text */
+
+int b_maskcount = 0;
+
+/* Local prototypes */
+static void b_putc __PROTO((unsigned int, unsigned int, int, unsigned int));
+static GP_INLINE void b_setpixel __PROTO((unsigned int x, unsigned int y, unsigned int value));
+static GP_INLINE void b_setmaskpixel __PROTO((unsigned int x, unsigned int y, unsigned int value));
+static void b_line __PROTO((unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2));
+
+/* file-scope variables */
+
+static unsigned int b_value = 1; /* colour of lines */
+static unsigned int b_currx, b_curry; /* the current coordinates */
+static unsigned int b_hchar;	/* width of characters */
+static unsigned int b_hbits;	/* actual bits in char horizontally */
+static unsigned int b_vchar;	/* height of characters */
+static unsigned int b_vbits;	/* actual bits in char vertically */
+static char_box b_font[FNT_CHARS]; /* the current font */
+static unsigned int b_pattern[] = { 0xffff, 0x1111, 0xffff, 0x5555,
+				    0x3333, 0x7777, 0x3f3f, 0x0f0f, 0x5f5f };
+static unsigned int b_lastx;
+static unsigned int b_lasty;	/* last pixel set - used by b_line */
+
+
+/* 5x9 font, bottom row first, left pixel in lsb */
+const char_row GPFAR fnt5x9[FNT_CHARS][FNT5X9_VBITS] = {
+  /* */  {000000,000000,000000,000000,000000,000000,000000,000000,000000},
+  /*!*/  {000000,000000,0x0004,000000,0x0004,0x0004,0x0004,0x0004,0x0004},
+  /*"*/  {000000,000000,000000,000000,000000,000000,0x000a,0x000a,0x000a},
+  /*#*/  {000000,000000,0x000a,0x000a,0x001f,0x000a,0x001f,0x000a,0x000a},
+  /*$*/  {000000,000000,0x0004,0x000f,0x0014,0x000e,0x0005,0x001e,0x0004},
+  /*%*/  {000000,000000,0x0018,0x0019,0x0002,0x0004,0x0008,0x0013,0x0003},
+  /*&*/  {000000,000000,0x0016,0x0009,0x0015,0x0002,0x0005,0x0005,0x0002},
+  /*'*/  {000000,000000,000000,000000,000000,0x0002,0x0004,0x0006,0x0006},
+  /*(*/  {000000,000000,0x0008,0x0004,0x0002,0x0002,0x0002,0x0004,0x0008},
+  /*)*/  {000000,000000,0x0002,0x0004,0x0008,0x0008,0x0008,0x0004,0x0002},
+  /***/  {000000,000000,0x0004,0x0015,0x000e,0x001f,0x000e,0x0015,0x0004},
+  /*+*/  {000000,000000,000000,0x0004,0x0004,0x001f,0x0004,0x0004,000000},
+  /*,*/  {000000,0x0002,0x0004,0x0006,0x0006,000000,000000,000000,000000},
+  /*-*/  {000000,000000,000000,000000,000000,0x001f,000000,000000,000000},
+  /*.*/  {000000,000000,0x0006,0x0006,000000,000000,000000,000000,000000},
+  /*-/-*/{000000,000000,000000,0x0001,0x0002,0x0004,0x0008,0x0010,000000},
+  /*0*/  {000000,000000,0x000e,0x0011,0x0013,0x0015,0x0019,0x0011,0x000e},
+  /*1*/  {000000,000000,0x000e,0x0004,0x0004,0x0004,0x0004,0x0006,0x0004},
+  /*2*/  {000000,000000,0x001f,0x0001,0x0001,0x000e,0x0010,0x0011,0x000e},
+  /*3*/  {000000,000000,0x000e,0x0011,0x0010,0x000c,0x0010,0x0011,0x000e},
+  /*4*/  {000000,000000,0x0008,0x0008,0x001f,0x0009,0x000a,0x000c,0x0008},
+  /*5*/  {000000,000000,0x000e,0x0011,0x0010,0x0010,0x000f,0x0001,0x001f},
+  /*6*/  {000000,000000,0x000e,0x0011,0x0011,0x000f,0x0001,0x0002,0x000c},
+  /*7*/  {000000,000000,0x0001,0x0001,0x0002,0x0004,0x0008,0x0010,0x001f},
+  /*8*/  {000000,000000,0x000e,0x0011,0x0011,0x000e,0x0011,0x0011,0x000e},
+  /*9*/  {000000,000000,0x0006,0x0008,0x0010,0x001e,0x0011,0x0011,0x000e},
+  /*:*/  {000000,000000,000000,0x0006,0x0006,000000,0x0006,0x0006,000000},
+  /*;*/  {000000,0x0001,0x0002,0x0006,0x0006,000000,0x0006,0x0006,000000},
+  /*<*/  {000000,000000,0x0008,0x0004,0x0002,0x0001,0x0002,0x0004,0x0008},
+  /*=*/  {000000,000000,000000,000000,0x001f,000000,0x001f,000000,000000},
+  /*>*/  {000000,000000,0x0002,0x0004,0x0008,0x0010,0x0008,0x0004,0x0002},
+  /*?*/  {000000,000000,0x0004,000000,0x0004,0x0008,0x0010,0x0011,0x000e},
+  /*@*/  {000000,000000,0x000e,0x0015,0x0015,0x0016,0x0010,0x0011,0x000e},
+  /*A*/  {000000,000000,0x0011,0x0011,0x001f,0x0011,0x0011,0x000a,0x0004},
+  /*B*/  {000000,000000,0x000f,0x0012,0x0012,0x000e,0x0012,0x0012,0x000f},
+  /*C*/  {000000,000000,0x000e,0x0011,0x0001,0x0001,0x0001,0x0011,0x000e},
+  /*D*/  {000000,000000,0x000f,0x0012,0x0012,0x0012,0x0012,0x0012,0x000f},
+  /*E*/  {000000,000000,0x001f,0x0001,0x0001,0x0007,0x0001,0x0001,0x001f},
+  /*F*/  {000000,000000,0x0001,0x0001,0x0001,0x0007,0x0001,0x0001,0x001f},
+  /*G*/  {000000,000000,0x001e,0x0011,0x0011,0x0019,0x0001,0x0001,0x001e},
+  /*H*/  {000000,000000,0x0011,0x0011,0x0011,0x001f,0x0011,0x0011,0x0011},
+  /*I*/  {000000,000000,0x000e,0x0004,0x0004,0x0004,0x0004,0x0004,0x000e},
+  /*J*/  {000000,000000,0x000e,0x0011,0x0010,0x0010,0x0010,0x0010,0x0010},
+  /*K*/  {000000,000000,0x0011,0x0009,0x0005,0x0003,0x0005,0x0009,0x0011},
+  /*L*/  {000000,000000,0x001f,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001},
+  /*M*/  {000000,000000,0x0011,0x0011,0x0011,0x0015,0x0015,0x001b,0x0011},
+  /*N*/  {000000,000000,0x0011,0x0011,0x0011,0x0019,0x0015,0x0013,0x0011},
+  /*O*/  {000000,000000,0x000e,0x0011,0x0011,0x0011,0x0011,0x0011,0x000e},
+  /*P*/  {000000,000000,0x0001,0x0001,0x0001,0x000f,0x0011,0x0011,0x000f},
+  /*Q*/  {000000,0x0018,0x000e,0x0015,0x0011,0x0011,0x0011,0x0011,0x000e},
+  /*R*/  {000000,000000,0x0011,0x0009,0x0005,0x000f,0x0011,0x0011,0x000f},
+  /*S*/  {000000,000000,0x000e,0x0011,0x0010,0x000e,0x0001,0x0011,0x000e},
+  /*T*/  {000000,000000,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x001f},
+  /*U*/  {000000,000000,0x000e,0x0011,0x0011,0x0011,0x0011,0x0011,0x0011},
+  /*V*/  {000000,000000,0x0004,0x0004,0x000a,0x000a,0x0011,0x0011,0x0011},
+  /*W*/  {000000,000000,0x0011,0x001b,0x0015,0x0011,0x0011,0x0011,0x0011},
+  /*X*/  {000000,000000,0x0011,0x0011,0x000a,0x0004,0x000a,0x0011,0x0011},
+  /*Y*/  {000000,000000,0x0004,0x0004,0x0004,0x0004,0x000a,0x0011,0x0011},
+  /*Z*/  {000000,000000,0x001f,0x0001,0x0002,0x0004,0x0008,0x0010,0x001f},
+  /*[*/  {000000,000000,0x000e,0x0002,0x0002,0x0002,0x0002,0x0002,0x000e},
+  /*\ */ {000000,000000,000000,0x0010,0x0008,0x0004,0x0002,0x0001,000000},
+  /*]*/  {000000,000000,0x000e,0x0008,0x0008,0x0008,0x0008,0x0008,0x000e},
+  /*^*/  {000000,000000,000000,000000,000000,000000,0x0011,0x000a,0x0004},
+  /*_*/  {000000,000000,0x001f,000000,000000,000000,000000,000000,000000},
+  /*`*/  {000000,000000,000000,000000,000000,0x0008,0x0004,0x000c,0x000c},
+  /*a*/  {000000,000000,0x001e,0x0011,0x001e,0x0010,0x000e,000000,000000},
+  /*b*/  {000000,000000,0x000d,0x0013,0x0011,0x0013,0x000d,0x0001,0x0001},
+  /*c*/  {000000,000000,0x000e,0x0011,0x0001,0x0011,0x000e,000000,000000},
+  /*d*/  {000000,000000,0x0016,0x0019,0x0011,0x0019,0x0016,0x0010,0x0010},
+  /*e*/  {000000,000000,0x000e,0x0001,0x001f,0x0011,0x000e,000000,000000},
+  /*f*/  {000000,000000,0x0004,0x0004,0x0004,0x000e,0x0004,0x0014,0x0008},
+  /*g*/  {0x000e,0x0011,0x0016,0x0019,0x0011,0x0019,0x0016,000000,000000},
+  /*h*/  {000000,000000,0x0011,0x0011,0x0011,0x0013,0x000d,0x0001,0x0001},
+  /*i*/  {000000,000000,0x000e,0x0004,0x0004,0x0004,0x0006,000000,0x0004},
+  /*j*/  {0x0006,0x0009,0x0008,0x0008,0x0008,0x0008,0x000c,000000,0x0008},
+  /*k*/  {000000,000000,0x0009,0x0005,0x0003,0x0005,0x0009,0x0001,0x0001},
+  /*l*/  {000000,000000,0x000e,0x0004,0x0004,0x0004,0x0004,0x0004,0x0006},
+  /*m*/  {000000,000000,0x0015,0x0015,0x0015,0x0015,0x000b,000000,000000},
+  /*n*/  {000000,000000,0x0011,0x0011,0x0011,0x0013,0x000d,000000,000000},
+  /*o*/  {000000,000000,0x000e,0x0011,0x0011,0x0011,0x000e,000000,000000},
+  /*p*/  {0x0001,0x0001,0x000d,0x0013,0x0011,0x0013,0x000d,000000,000000},
+  /*q*/  {0x0010,0x0010,0x0016,0x0019,0x0011,0x0019,0x0016,000000,000000},
+  /*r*/  {000000,000000,0x0001,0x0001,0x0001,0x0013,0x000d,000000,000000},
+  /*s*/  {000000,000000,0x000f,0x0010,0x000e,0x0001,0x001e,000000,000000},
+  /*t*/  {000000,000000,0x0008,0x0014,0x0004,0x0004,0x001f,0x0004,0x0004},
+  /*u*/  {000000,000000,0x0016,0x0019,0x0011,0x0011,0x0011,000000,000000},
+  /*v*/  {000000,000000,0x0004,0x000a,0x0011,0x0011,0x0011,000000,000000},
+  /*w*/  {000000,000000,0x000a,0x0015,0x0015,0x0011,0x0011,000000,000000},
+  /*x*/  {000000,000000,0x0011,0x000a,0x0004,0x000a,0x0011,000000,000000},
+  /*y*/  {0x000e,0x0010,0x001e,0x0011,0x0011,0x0011,0x0011,000000,000000},
+  /*z*/  {000000,000000,0x001f,0x0002,0x0004,0x0008,0x001f,000000,000000},
+  /*{*/  {000000,000000,0x0008,0x0004,0x0004,0x0002,0x0004,0x0004,0x0008},
+  /*|*/  {000000,000000,0x0004,0x0004,0x0004,000000,0x0004,0x0004,0x0004},
+  /*}*/  {000000,000000,0x0002,0x0004,0x0004,0x0008,0x0004,0x0004,0x0002},
+  /*~*/  {000000,000000,000000,000000,000000,000000,0x0008,0x0015,0x0002},
+  /*DEL*/{000000,000000,0x001f,0x001f,0x001f,0x001f,0x001f,0x001f,0x001f},
+};
+
+/* 9x17 font, bottom row first, left pixel in lsb */
+const char_row GPFAR fnt9x17[FNT_CHARS][FNT9X17_VBITS] = {
+  /* */  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000},
+  /*!*/  {000000,000000,000000,000000,0x0010,000000,000000,000000,0x0010,
+          0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x0010},
+  /*"*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,0x0044,0x0044,0x0044,0x0044,0x0044},
+  /*#*/  {000000,000000,000000,000000,0x0044,0x0044,0x0044,0x0044,0x01ff,
+          0x0044,0x0044,0x0044,0x01ff,0x0044,0x0044,0x0044,0x0044},
+  /*$*/  {000000,000000,000000,000000,0x0010,0x0010,0x007e,0x0091,0x0110,
+          0x0090,0x007c,0x0012,0x0011,0x0112,0x00fc,0x0010,0x0010},
+  /*%*/  {000000,000000,000000,000000,0x0080,0x0141,0x0081,0x0002,0x0004,
+          0x0008,0x0010,0x0020,0x0040,0x0080,0x0102,0x0105,0x0002},
+  /*&*/  {000000,000000,000000,000000,0x011c,0x00a2,0x0041,0x00c1,0x0141,
+          0x0022,0x001c,0x0014,0x0022,0x0022,0x001c,000000,000000},
+  /*'*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,0x0004,0x0008,0x0010,0x0030,0x0038,0x0010},
+  /*(*/  {000000,000000,000000,000000,0x0040,0x0020,0x0010,0x0008,0x0008,
+          0x0004,0x0004,0x0004,0x0008,0x0008,0x0010,0x0020,0x0040},
+  /*)*/  {000000,000000,000000,000000,0x0004,0x0008,0x0010,0x0020,0x0020,
+          0x0040,0x0040,0x0040,0x0020,0x0020,0x0010,0x0008,0x0004},
+  /***/  {000000,000000,000000,000000,0x0010,0x0010,0x0111,0x0092,0x0054,
+          0x0038,0x01ff,0x0038,0x0054,0x0092,0x0111,0x0010,0x0010},
+  /*+*/  {000000,000000,000000,000000,000000,000000,0x0010,0x0010,0x0010,
+          0x0010,0x01ff,0x0010,0x0010,0x0010,0x0010,000000,000000},
+  /*,*/  {000000,000000,0x0004,0x0008,0x0010,0x0030,0x0038,0x0010,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000},
+  /*-*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,0x01ff,000000,000000,000000,000000,000000,000000},
+  /*.*/  {000000,000000,000000,000000,0x0010,0x0038,0x0010,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000},
+  /*-/-*/{000000,000000,000000,000000,000000,000000,0x0001,0x0002,0x0004,
+          0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,000000,000000},
+  /*0*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0103,0x0105,
+          0x0109,0x0111,0x0121,0x0141,0x0181,0x0101,0x0082,0x007c},
+  /*1*/  {000000,000000,000000,000000,0x007c,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x0010,0x0010,0x0010,0x0010,0x001c,0x0018,0x0010},
+  /*2*/  {000000,000000,000000,000000,0x01ff,0x0001,0x0001,0x0001,0x0001,
+          0x0002,0x007c,0x0080,0x0100,0x0100,0x0101,0x0082,0x007c},
+  /*3*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0100,0x0100,
+          0x0080,0x0078,0x0080,0x0100,0x0100,0x0101,0x0082,0x007c},
+  /*4*/  {000000,000000,000000,000000,0x0040,0x0040,0x0040,0x0040,0x0040,
+          0x01ff,0x0041,0x0042,0x0044,0x0048,0x0050,0x0060,0x0040},
+  /*5*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0100,0x0100,
+          0x0100,0x0080,0x007f,0x0001,0x0001,0x0001,0x0001,0x01ff},
+  /*6*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0101,0x0101,
+          0x0081,0x007f,0x0001,0x0001,0x0001,0x0002,0x0084,0x0078},
+  /*7*/  {000000,000000,000000,000000,0x0001,0x0001,0x0001,0x0002,0x0004,
+          0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,0x0100,0x01ff},
+  /*8*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0101,0x0101,
+          0x0082,0x007c,0x0082,0x0101,0x0101,0x0101,0x0082,0x007c},
+  /*9*/  {000000,000000,000000,000000,0x001c,0x0022,0x0040,0x0080,0x0100,
+          0x0100,0x01fc,0x0102,0x0101,0x0101,0x0101,0x0082,0x007c},
+  /*:*/  {000000,000000,000000,000000,000000,000000,0x0010,0x0038,0x0010,
+          000000,000000,000000,0x0010,0x0038,0x0010,000000,000000},
+  /*;*/  {000000,000000,000000,0x0004,0x0008,0x0010,0x0030,0x0038,0x0010,
+          000000,000000,000000,0x0010,0x0038,0x0010,000000,000000},
+  /*<*/  {000000,000000,000000,000000,0x0040,0x0020,0x0010,0x0008,0x0004,
+          0x0002,0x0001,0x0002,0x0004,0x0008,0x0010,0x0020,0x0040},
+  /*=*/  {000000,000000,000000,000000,000000,000000,000000,000000,0x01ff,
+          000000,000000,000000,0x01ff,000000,000000,000000,000000},
+  /*>*/  {000000,000000,000000,000000,0x0004,0x0008,0x0010,0x0020,0x0040,
+          0x0080,0x0100,0x0080,0x0040,0x0020,0x0010,0x0008,0x0004},
+  /*?*/  {000000,000000,000000,0x0010,0x0038,0x0010,000000,0x0010,0x0010,
+          0x0020,0x0040,0x0080,0x0100,0x0100,0x0101,0x0082,0x007c},
+  /*@*/  {000000,000000,000000,000000,0x007c,0x0002,0x0001,0x01f9,0x0145,
+          0x0145,0x0145,0x0179,0x0101,0x0101,0x0101,0x0082,0x007c},
+  /*A*/  {000000,000000,000000,000000,0x0101,0x0101,0x0101,0x0101,0x01ff,
+          0x0101,0x0082,0x0082,0x0044,0x0044,0x0028,0x0028,0x0010},
+  /*B*/  {000000,000000,000000,000000,0x007f,0x0084,0x0104,0x0104,0x0104,
+          0x0084,0x007c,0x0084,0x0104,0x0104,0x0104,0x0084,0x007f},
+  /*C*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0101,0x0082,0x007c},
+  /*D*/  {000000,000000,000000,000000,0x007f,0x0084,0x0104,0x0104,0x0104,
+          0x0104,0x0104,0x0104,0x0104,0x0104,0x0104,0x0084,0x007f},
+  /*E*/  {000000,000000,000000,000000,0x01ff,0x0001,0x0001,0x0001,0x0001,
+          0x0001,0x001f,0x0001,0x0001,0x0001,0x0001,0x0001,0x01ff},
+  /*F*/  {000000,000000,000000,000000,0x0001,0x0001,0x0001,0x0001,0x0001,
+          0x0001,0x001f,0x0001,0x0001,0x0001,0x0001,0x0001,0x01ff},
+  /*G*/  {000000,000000,000000,000000,0x00fc,0x0102,0x0101,0x0101,0x0101,
+          0x0101,0x01c1,0x0001,0x0001,0x0001,0x0001,0x0102,0x00fc},
+  /*H*/  {000000,000000,000000,000000,0x0101,0x0101,0x0101,0x0101,0x0101,
+          0x0101,0x01ff,0x0101,0x0101,0x0101,0x0101,0x0101,0x0101},
+  /*I*/  {000000,000000,000000,000000,0x007c,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x007c},
+  /*J*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0100,0x0100,
+          0x0100,0x0100,0x0100,0x0100,0x0100,0x0100,0x0100,0x0180},
+  /*K*/  {000000,000000,000000,000000,0x0101,0x0081,0x0041,0x0021,0x0011,
+          0x0009,0x0005,0x000b,0x0011,0x0021,0x0041,0x0081,0x0101},
+  /*L*/  {000000,000000,000000,000000,0x01ff,0x0101,0x0001,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001},
+  /*M*/  {000000,000000,000000,000000,0x0101,0x0101,0x0101,0x0101,0x0101,
+          0x0101,0x0111,0x0111,0x0129,0x0145,0x0145,0x0183,0x0101},
+  /*N*/  {000000,000000,000000,000000,0x0101,0x0101,0x0101,0x0181,0x0141,
+          0x0141,0x0121,0x0111,0x0109,0x0105,0x0105,0x0103,0x0101},
+  /*O*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0101,0x0101,0x0101,0x0101,0x0082,0x007c},
+  /*P*/  {000000,000000,000000,000000,0x0001,0x0001,0x0001,0x0001,0x0001,
+          0x0001,0x007f,0x0081,0x0101,0x0101,0x0101,0x0081,0x007f},
+  /*Q*/  {000000,000000,0x0180,0x0040,0x007c,0x0092,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0101,0x0101,0x0101,0x0101,0x0082,0x007c},
+  /*R*/  {000000,000000,000000,000000,0x0101,0x0081,0x0041,0x0021,0x0011,
+          0x0009,0x007f,0x0081,0x0101,0x0101,0x0101,0x0081,0x007f},
+  /*S*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0100,0x0100,
+          0x0080,0x007c,0x0002,0x0001,0x0001,0x0101,0x0082,0x007c},
+  /*T*/  {000000,000000,000000,000000,0x0038,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x0111,0x01ff},
+  /*U*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0101,0x0101,0x0101,0x0101,0x0101,0x0101},
+  /*V*/  {000000,000000,000000,000000,0x0010,0x0010,0x0028,0x0028,0x0044,
+          0x0044,0x0082,0x0082,0x0101,0x0101,0x0101,0x0101,0x0101},
+  /*W*/  {000000,000000,000000,000000,0x0101,0x0183,0x0145,0x0145,0x0129,
+          0x0111,0x0111,0x0101,0x0101,0x0101,0x0101,0x0101,0x0101},
+  /*X*/  {000000,000000,000000,000000,0x0101,0x0101,0x0082,0x0082,0x0044,
+          0x0028,0x0010,0x0028,0x0044,0x0082,0x0082,0x0101,0x0101},
+  /*Y*/  {000000,000000,000000,000000,0x0010,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x0010,0x0028,0x0044,0x0082,0x0082,0x0101,0x0101},
+  /*Z*/  {000000,000000,000000,000000,0x01ff,0x0001,0x0002,0x0002,0x0004,
+          0x0008,0x0010,0x0020,0x0040,0x0080,0x0080,0x0100,0x01ff},
+  /*[*/  {000000,000000,000000,000000,0x007c,0x0004,0x0004,0x0004,0x0004,
+          0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004,0x007c},
+  /*\ */ {000000,000000,000000,000000,000000,000000,0x0100,0x0080,0x0040,
+          0x0020,0x0010,0x0008,0x0004,0x0002,0x0001,000000,000000},
+  /*]*/  {000000,000000,000000,000000,0x007c,0x0040,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x007c},
+  /*^*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,0x0101,0x0082,0x0044,0x0028,0x0010},
+  /*_*/  {000000,000000,000000,000000,0x01ff,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000},
+  /*`*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,0x0020,0x0010,0x0008,0x000c,0x001c,0x0008},
+  /*a*/  {000000,000000,000000,000000,0x03fc,0x0102,0x0101,0x0102,0x01fc,
+          0x0100,0x0100,0x0080,0x007c,000000,000000,000000,000000},
+  /*b*/  {000000,000000,000000,000000,0x007d,0x0083,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0083,0x007d,0x0001,0x0001,0x0001,0x0001},
+  /*c*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0001,0x0001,
+          0x0001,0x0101,0x0082,0x007c,000000,000000,000000,000000},
+  /*d*/  {000000,000000,000000,000000,0x017c,0x0182,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0182,0x017c,0x0100,0x0100,0x0100,0x0100},
+  /*e*/  {000000,000000,000000,000000,0x007c,0x0002,0x0001,0x0001,0x01ff,
+          0x0101,0x0101,0x0082,0x007c,000000,000000,000000,000000},
+  /*f*/  {000000,000000,000000,000000,0x0010,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x007c,0x0010,0x0010,0x0010,0x0110,0x00a0,0x0040},
+  /*g*/  {0x007c,0x0082,0x0101,0x0100,0x017c,0x0182,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0182,0x017c,000000,000000,000000,000000},
+  /*h*/  {000000,000000,000000,000000,0x0101,0x0101,0x0101,0x0101,0x0101,
+          0x0103,0x0103,0x0085,0x0079,0x0001,0x0001,0x0001,0x0001},
+  /*i*/  {000000,000000,000000,000000,0x007c,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x0010,0x0018,000000,000000,0x0018,0x0018,000000},
+  /*j*/  {0x003c,0x0042,0x0081,0x0080,0x0080,0x0080,0x0080,0x0080,0x0080,
+          0x0080,0x0080,0x00c0,000000,000000,0x00c0,0x00c0,000000},
+  /*k*/  {000000,000000,000000,000000,0x0082,0x0042,0x0022,0x0012,0x000a,
+          0x0016,0x0022,0x0042,0x0002,0x0002,0x0002,0x0002,0x0002},
+  /*l*/  {000000,000000,000000,000000,0x007c,0x0010,0x0010,0x0010,0x0010,
+          0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x0010,0x001c},
+  /*m*/  {000000,000000,000000,000000,0x0111,0x0111,0x0111,0x0111,0x0111,
+          0x0111,0x0111,0x00ab,0x0045,000000,000000,000000,000000},
+  /*n*/  {000000,000000,000000,000000,0x0101,0x0101,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0083,0x007d,000000,000000,000000,000000},
+  /*o*/  {000000,000000,000000,000000,0x007c,0x0082,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0082,0x007c,000000,000000,000000,000000},
+  /*p*/  {0x0001,0x0001,0x0001,0x0001,0x007d,0x0003,0x0081,0x0101,0x0101,
+          0x0101,0x0101,0x0083,0x007d,000000,000000,000000,000000},
+  /*q*/  {0x0100,0x0100,0x0100,0x0100,0x017c,0x0182,0x0101,0x0101,0x0101,
+          0x0101,0x0101,0x0182,0x017c,000000,000000,000000,000000},
+  /*r*/  {000000,000000,000000,000000,0x0001,0x0001,0x0001,0x0001,0x0001,
+          0x0001,0x0103,0x0085,0x0079,000000,000000,000000,000000},
+  /*s*/  {000000,000000,000000,000000,0x007e,0x0081,0x0100,0x0080,0x007c,
+          0x0002,0x0001,0x0102,0x00fc,000000,000000,000000,000000},
+  /*t*/  {000000,000000,000000,000000,0x0040,0x00a0,0x0110,0x0010,0x0010,
+          0x0010,0x0010,0x0010,0x00fe,0x0010,0x0010,0x0010,0x0010},
+  /*u*/  {000000,000000,000000,000000,0x013c,0x0142,0x0181,0x0101,0x0101,
+          0x0101,0x0101,0x0101,0x0101,000000,000000,000000,000000},
+  /*v*/  {000000,000000,000000,000000,0x0010,0x0028,0x0044,0x0082,0x0101,
+          0x0101,0x0101,0x0101,0x0101,000000,000000,000000,000000},
+  /*w*/  {000000,000000,000000,000000,0x0044,0x00aa,0x0111,0x0111,0x0101,
+          0x0101,0x0101,0x0101,0x0101,000000,000000,000000,000000},
+  /*x*/  {000000,000000,000000,000000,0x0101,0x0082,0x0044,0x0028,0x0010,
+          0x0028,0x0044,0x0082,0x0101,000000,000000,000000,000000},
+  /*y*/  {0x007c,0x0082,0x0101,0x0100,0x0100,0x01fc,0x0102,0x0101,0x0101,
+          0x0101,0x0101,0x0101,0x0101,000000,000000,000000,000000},
+  /*z*/  {000000,000000,000000,000000,0x01ff,0x0002,0x0004,0x0008,0x0010,
+          0x0020,0x0040,0x0080,0x01ff,000000,000000,000000,000000},
+  /*{*/  {000000,000000,000000,000000,0x00c0,0x0020,0x0010,0x0010,0x0010,
+          0x0008,0x0004,0x0008,0x0010,0x0010,0x0010,0x0020,0x00c0},
+  /*|*/  {000000,000000,000000,000000,0x0010,0x0010,0x0010,0x0010,0x0010,
+          000000,000000,000000,0x0010,0x0010,0x0010,0x0010,0x0010},
+  /*}*/  {000000,000000,000000,000000,0x0006,0x0008,0x0010,0x0010,0x0010,
+          0x0020,0x0040,0x0020,0x0010,0x0010,0x0010,0x0008,0x0006},
+  /*~*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,0x0040,0x00a0,0x0111,0x000a,0x0004},
+  /*DEL*/{000000,000000,000000,000000,0x0155,000000,0x0155,000000,0x0155,
+          000000,0x0155,000000,0x0155,000000,0x0155,000000,0x0155},
+};
+
+/* 13x25 font, bottom row first, left pixel in lsb */
+const char_row GPFAR fnt13x25[FNT_CHARS][FNT13X25_VBITS] = {
+  /* */  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000},
+  /*!*/  {000000,000000,000000,000000,000000,0x00e0,0x00e0,0x00e0,000000,
+          000000,000000,0x0040,0x0040,0x0040,0x0040,0x0040,0x00e0,0x00e0,
+          0x00e0,0x00e0,0x00e0,0x00e0,0x00e0,0x00e0,0x0040},
+  /*"*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          0x0208,0x0208,0x0208,0x0208,0x0208,0x0208,0x0208},
+  /*#*/  {000000,000000,000000,000000,000000,000000,0x0208,0x0208,0x0208,
+          0x0208,0x0208,0x0208,0x1fff,0x0208,0x0208,0x0208,0x0208,0x0208,
+          0x1fff,0x0208,0x0208,0x0208,0x0208,0x0208,0x0208},
+  /*$*/  {000000,000000,000000,000000,000000,000000,0x0040,0x0040,0x0040,
+          0x03f8,0x0444,0x0842,0x0840,0x0840,0x0440,0x03f8,0x0044,0x0042,
+          0x0042,0x0842,0x0444,0x03f8,0x0040,0x0040,0x0040},
+  /*%*/  {000000,000000,000000,000000,000000,000000,0x0c00,0x1200,0x1201,
+          0x0c01,0x0002,0x0004,0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,
+          0x0200,0x0400,0x0800,0x1006,0x1009,0x0009,0x0006},
+  /*&*/  {000000,000000,000000,000000,000000,000000,0x1078,0x1084,0x0902,
+          0x0601,0x0601,0x0901,0x1081,0x0042,0x0024,0x0018,0x0018,0x0024,
+          0x0042,0x0042,0x0042,0x0042,0x0024,0x0018,000000},
+  /*'*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,0x0001,0x0002,0x0004,0x0008,
+          0x0010,0x0030,0x0078,0x0078,0x0078,0x0030,000000},
+  /*(*/  {000000,000000,000000,000000,000000,000000,0x0080,0x0040,0x0020,
+          0x0020,0x0010,0x0008,0x0008,0x0004,0x0004,0x0004,0x0004,0x0004,
+          0x0008,0x0008,0x0010,0x0020,0x0020,0x0040,0x0080},
+  /*)*/  {000000,000000,000000,000000,000000,000000,0x0020,0x0040,0x0080,
+          0x0080,0x0100,0x0200,0x0200,0x0400,0x0400,0x0400,0x0400,0x0400,
+          0x0200,0x0200,0x0100,0x0080,0x0080,0x0040,0x0020},
+  /***/  {000000,000000,000000,000000,000000,000000,0x0040,0x0040,0x0040,
+          0x1041,0x0842,0x0444,0x0248,0x0150,0x00e0,0x1fff,0x00e0,0x0150,
+          0x0248,0x0444,0x0842,0x1041,0x0040,0x0040,0x0040},
+  /*+*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x1fff,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,000000,000000,000000},
+  /*,*/  {000000,000000,0x0001,0x0002,0x0004,0x0008,0x0010,0x0030,0x0078,
+          0x0078,0x0078,0x0030,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000},
+  /*-*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,0x1fff,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000},
+  /*.*/  {000000,000000,000000,000000,000000,000000,000000,0x0038,0x007c,
+          0x007c,0x007c,0x0038,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000},
+  /*-/-*/{000000,000000,000000,000000,000000,000000,000000,000000,0x0001,
+          0x0001,0x0002,0x0004,0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,
+          0x0200,0x0400,0x0800,0x1000,0x1000,000000,000000},
+  /*0*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1003,0x1005,0x1009,0x1011,0x1021,0x1041,0x1081,0x1101,
+          0x1201,0x1401,0x1801,0x1001,0x0802,0x0404,0x03f8},
+  /*1*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0048,0x0070,0x0060,0x0040},
+  /*2*/  {000000,000000,000000,000000,000000,000000,0x1fff,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0002,0x03fc,0x0400,0x0800,0x1000,
+          0x1000,0x1000,0x1000,0x1001,0x0802,0x0404,0x03f8},
+  /*3*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1000,0x1000,0x1000,0x0800,0x0400,0x03e0,0x0400,0x0800,
+          0x1000,0x1000,0x1000,0x1001,0x0802,0x0404,0x03f8},
+  /*4*/  {000000,000000,000000,000000,000000,000000,0x0200,0x0200,0x0200,
+          0x0200,0x0200,0x0200,0x0200,0x1fff,0x0201,0x0201,0x0202,0x0204,
+          0x0208,0x0210,0x0220,0x0240,0x0280,0x0300,0x0200},
+  /*5*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1000,0x1000,0x1000,0x1000,0x1000,0x0800,0x0400,0x03ff,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x1fff},
+  /*6*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x0801,0x0401,0x03ff,0x0001,0x0001,
+          0x0001,0x0001,0x0002,0x0004,0x0808,0x0410,0x03e0},
+  /*7*/  {000000,000000,000000,000000,000000,000000,0x0001,0x0001,0x0001,
+          0x0002,0x0002,0x0004,0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,
+          0x0200,0x0400,0x0800,0x0800,0x1000,0x1000,0x1fff},
+  /*8*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,0x03f8,0x0404,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,0x03f8},
+  /*9*/  {000000,000000,000000,000000,000000,000000,0x00f8,0x0104,0x0202,
+          0x0400,0x0800,0x1000,0x1000,0x1000,0x1000,0x1ff8,0x1004,0x1002,
+          0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,0x03f8},
+  /*:*/  {000000,000000,000000,000000,000000,000000,000000,000000,0x0030,
+          0x0078,0x0078,0x0030,000000,000000,000000,000000,000000,000000,
+          0x0030,0x0078,0x0078,0x0030,000000,000000,000000},
+  /*;*/  {000000,000000,0x0001,0x0002,0x0004,0x0008,0x0010,0x0030,0x0078,
+          0x0078,0x0078,0x0030,000000,000000,000000,000000,000000,000000,
+          0x0030,0x0078,0x0078,0x0030,000000,000000,000000},
+  /*<*/  {000000,000000,000000,000000,000000,000000,0x0200,0x0100,0x0080,
+          0x0040,0x0020,0x0010,0x0008,0x0004,0x0002,0x0001,0x0002,0x0004,
+          0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,0x0200},
+  /*=*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,0x1fff,000000,000000,000000,000000,000000,
+          0x1fff,000000,000000,000000,000000,000000,000000},
+  /*>*/  {000000,000000,000000,000000,000000,000000,0x0008,0x0010,0x0020,
+          0x0040,0x0080,0x0100,0x0200,0x0400,0x0800,0x1000,0x0800,0x0400,
+          0x0200,0x0100,0x0080,0x0040,0x0020,0x0010,0x0008},
+  /*?*/  {000000,000000,000000,000000,000000,0x0040,0x00e0,0x0040,000000,
+          000000,000000,0x0040,0x0040,0x0080,0x0100,0x0200,0x0400,0x0800,
+          0x1000,0x1000,0x1001,0x1001,0x0802,0x0404,0x03f8},
+  /*@*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0002,
+          0x0001,0x0001,0x0ee1,0x1111,0x1111,0x1111,0x1111,0x1111,0x12e1,
+          0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,0x03f8},
+  /*A*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1fff,0x1001,0x1001,0x1001,0x1001,0x0802,
+          0x0802,0x0404,0x0208,0x0110,0x00a0,0x00a0,0x0040},
+  /*B*/  {000000,000000,000000,000000,000000,000000,0x03ff,0x0408,0x0808,
+          0x1008,0x1008,0x1008,0x1008,0x0808,0x0408,0x03f8,0x0408,0x0808,
+          0x1008,0x1008,0x1008,0x1008,0x0808,0x0408,0x03ff},
+  /*C*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x1001,0x0802,0x0404,0x03f8},
+  /*D*/  {000000,000000,000000,000000,000000,000000,0x03ff,0x0408,0x0808,
+          0x1008,0x1008,0x1008,0x1008,0x1008,0x1008,0x1008,0x1008,0x1008,
+          0x1008,0x1008,0x1008,0x1008,0x0808,0x0408,0x03ff},
+  /*E*/  {000000,000000,000000,000000,000000,000000,0x1fff,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x007f,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x1fff},
+  /*F*/  {000000,000000,000000,000000,000000,000000,0x0001,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x007f,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x1fff},
+  /*G*/  {000000,000000,000000,000000,000000,000000,0x0ff8,0x1004,0x1002,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1f01,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0002,0x1004,0x0ff8},
+  /*H*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1fff,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001},
+  /*I*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x03f8},
+  /*J*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,
+          0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x1e00},
+  /*K*/  {000000,000000,000000,000000,000000,000000,0x1001,0x0801,0x0401,
+          0x0201,0x0101,0x0081,0x0041,0x0021,0x0011,0x000f,0x0009,0x0011,
+          0x0021,0x0041,0x0081,0x0101,0x0201,0x0401,0x0801},
+  /*L*/  {000000,000000,000000,000000,000000,000000,0x1fff,0x1001,0x1001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001},
+  /*M*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1041,0x1041,0x10a1,
+          0x10a1,0x1111,0x1209,0x1209,0x1405,0x1803,0x1001},
+  /*N*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x1001,0x1801,0x1401,0x1201,0x1201,0x1101,0x1081,0x1041,0x1041,
+          0x1021,0x1011,0x1009,0x1009,0x1005,0x1003,0x1001},
+  /*O*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,0x03f8},
+  /*P*/  {000000,000000,000000,000000,000000,000000,0x0001,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x03ff,0x0401,0x0801,
+          0x1001,0x1001,0x1001,0x1001,0x0801,0x0401,0x03ff},
+  /*Q*/  {000000,000000,000000,000000,0x0c00,0x0200,0x03f8,0x0494,0x0862,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,0x03f8},
+  /*R*/  {000000,000000,000000,000000,000000,000000,0x1001,0x0801,0x0401,
+          0x0201,0x0101,0x0081,0x0041,0x0021,0x0011,0x03ff,0x0401,0x0801,
+          0x1001,0x1001,0x1001,0x1001,0x0801,0x0401,0x03ff},
+  /*S*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1000,0x1000,0x1000,0x0800,0x0400,0x03f8,0x0004,0x0002,
+          0x0001,0x0001,0x0001,0x1001,0x0802,0x0404,0x03f8},
+  /*T*/  {000000,000000,000000,000000,000000,000000,0x00e0,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x1041,0x1fff},
+  /*U*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001},
+  /*V*/  {000000,000000,000000,000000,000000,000000,0x0040,0x0040,0x00a0,
+          0x00a0,0x0110,0x0110,0x0208,0x0208,0x0404,0x0404,0x0802,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001},
+  /*W*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1803,
+          0x1405,0x1405,0x1209,0x1209,0x1111,0x1111,0x10a1,0x1041,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001},
+  /*X*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x0802,0x0802,0x0404,0x0208,0x0110,0x00a0,0x0040,0x00a0,0x0110,
+          0x0208,0x0404,0x0802,0x0802,0x1001,0x1001,0x1001},
+  /*Y*/  {000000,000000,000000,000000,000000,000000,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x00a0,0x0110,0x0208,
+          0x0404,0x0802,0x0802,0x1001,0x1001,0x1001,0x1001},
+  /*Z*/  {000000,000000,000000,000000,000000,000000,0x1fff,0x0001,0x0001,
+          0x0002,0x0004,0x0004,0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,
+          0x0200,0x0400,0x0400,0x0800,0x1000,0x1000,0x1fff},
+  /*[*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0008,0x0008,
+          0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,
+          0x0008,0x0008,0x0008,0x0008,0x0008,0x0008,0x03f8},
+  /*\ */ {000000,000000,000000,000000,000000,000000,000000,000000,0x1000,
+          0x1000,0x0800,0x0400,0x0200,0x0100,0x0080,0x0040,0x0020,0x0010,
+          0x0008,0x0004,0x0002,0x0001,0x0001,000000,000000},
+  /*]*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0200,0x0200,
+          0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,
+          0x0200,0x0200,0x0200,0x0200,0x0200,0x0200,0x03f8},
+  /*^*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          0x1001,0x0802,0x0404,0x0208,0x0110,0x00a0,0x0040},
+  /*_*/  {000000,000000,000000,000000,000000,000000,0x1fff,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000},
+  /*`*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,0x0400,0x0200,0x0100,0x0080,
+          0x0040,0x0060,0x00f0,0x00f0,0x00f0,0x0060,000000},
+  /*a*/  {000000,000000,000000,000000,000000,000000,0x17f8,0x0804,0x0802,
+          0x0802,0x0802,0x0804,0x0ff8,0x0800,0x0800,0x0800,0x0800,0x0404,
+          0x03f8,000000,000000,000000,000000,000000,000000},
+  /*b*/  {000000,000000,000000,000000,000000,000000,0x03f9,0x0405,0x0803,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x0803,0x0405,
+          0x03f9,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001},
+  /*c*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x0001,0x0001,0x0001,0x0001,0x0001,0x1001,0x0802,0x0404,
+          0x03f8,000000,000000,000000,000000,000000,000000},
+  /*d*/  {000000,000000,000000,000000,000000,000000,0x13f8,0x1404,0x1802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1802,0x1404,
+          0x13f8,0x1000,0x1000,0x1000,0x1000,0x1000,0x1000},
+  /*e*/  {000000,000000,000000,000000,000000,000000,0x0ff8,0x0004,0x0002,
+          0x0001,0x0001,0x0001,0x1fff,0x1001,0x1001,0x1001,0x0802,0x0404,
+          0x03f8,000000,000000,000000,000000,000000,000000},
+  /*f*/  {000000,000000,000000,000000,000000,000000,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x03f8,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x1040,0x0880,0x0500,0x0200},
+  /*g*/  {0x03f8,0x0404,0x0802,0x1001,0x1000,0x1000,0x13f8,0x1404,0x1802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1802,0x1404,
+          0x13f8,000000,000000,000000,000000,000000,000000},
+  /*h*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x0803,0x0405,
+          0x03f9,0x0001,0x0001,0x0001,0x0001,0x0001,0x0001},
+  /*i*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0070,
+          000000,000000,000000,0x00e0,0x00e0,0x00e0,000000},
+  /*j*/  {0x00f0,0x0108,0x0204,0x0402,0x0400,0x0400,0x0400,0x0400,0x0400,
+          0x0400,0x0400,0x0400,0x0400,0x0400,0x0400,0x0400,0x0400,0x0700,
+          000000,000000,000000,0x0700,0x0700,0x0700,000000},
+  /*k*/  {000000,000000,000000,000000,000000,000000,0x0804,0x0404,0x0204,
+          0x0104,0x0084,0x0044,0x0024,0x0014,0x002c,0x0044,0x0084,0x0104,
+          0x0204,0x0004,0x0004,0x0004,0x0004,0x0004,0x0004},
+  /*l*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0070},
+  /*m*/  {000000,000000,000000,000000,000000,000000,0x1041,0x1041,0x1041,
+          0x1041,0x1041,0x1041,0x1041,0x1041,0x1041,0x1041,0x08a3,0x0515,
+          0x0209,000000,000000,000000,000000,000000,000000},
+  /*n*/  {000000,000000,000000,000000,000000,000000,0x1001,0x1001,0x1001,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x0803,0x0405,
+          0x03f9,000000,000000,000000,000000,000000,000000},
+  /*o*/  {000000,000000,000000,000000,000000,000000,0x03f8,0x0404,0x0802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x0802,0x0404,
+          0x03f8,000000,000000,000000,000000,000000,000000},
+  /*p*/  {0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x03f9,0x0405,0x0803,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x0803,0x0405,
+          0x03f9,000000,000000,000000,000000,000000,000000},
+  /*q*/  {0x1000,0x1000,0x1000,0x1000,0x1000,0x1000,0x13f8,0x1404,0x1802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1802,0x1404,
+          0x13f8,000000,000000,000000,000000,000000,000000},
+  /*r*/  {000000,000000,000000,000000,000000,000000,0x0001,0x0001,0x0001,
+          0x0001,0x0001,0x0001,0x0001,0x0001,0x0001,0x1001,0x0803,0x0405,
+          0x03f9,000000,000000,000000,000000,000000,000000},
+  /*s*/  {000000,000000,000000,000000,000000,000000,0x03fc,0x0402,0x0800,
+          0x0800,0x0800,0x0400,0x03f8,0x0004,0x0002,0x0002,0x0002,0x0804,
+          0x07f8,000000,000000,000000,000000,000000,000000},
+  /*t*/  {000000,000000,000000,000000,000000,000000,0x0200,0x0500,0x0880,
+          0x1040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,
+          0x07fc,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040},
+  /*u*/  {000000,000000,000000,000000,000000,000000,0x13f8,0x1404,0x1802,
+          0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,000000,000000,000000,000000,000000,000000},
+  /*v*/  {000000,000000,000000,000000,000000,000000,0x0040,0x00a0,0x0110,
+          0x0208,0x0404,0x0802,0x0802,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,000000,000000,000000,000000,000000,000000},
+  /*w*/  {000000,000000,000000,000000,000000,000000,0x0208,0x0514,0x08a2,
+          0x08a2,0x1041,0x1041,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,000000,000000,000000,000000,000000,000000},
+  /*x*/  {000000,000000,000000,000000,000000,000000,0x1001,0x0802,0x0404,
+          0x0208,0x0110,0x00a0,0x0040,0x00a0,0x0110,0x0208,0x0404,0x0802,
+          0x1001,000000,000000,000000,000000,000000,000000},
+  /*y*/  {0x03f8,0x0404,0x0802,0x1001,0x1000,0x1000,0x1000,0x1000,0x1ff8,
+          0x1004,0x1002,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,0x1001,
+          0x1001,000000,000000,000000,000000,000000,000000},
+  /*z*/  {000000,000000,000000,000000,000000,000000,0x1fff,0x0002,0x0004,
+          0x0008,0x0010,0x0020,0x0040,0x0080,0x0100,0x0200,0x0400,0x0800,
+          0x1fff,000000,000000,000000,000000,000000,000000},
+  /*{*/  {000000,000000,000000,000000,000000,000000,0x0600,0x0100,0x0080,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0020,0x0010,0x0020,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0080,0x0100,0x0600},
+  /*|*/  {000000,000000,000000,000000,000000,000000,0x0040,0x0040,0x0040,
+          0x0040,0x0040,0x0040,0x0040,000000,000000,000000,000000,000000,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0040,0x0040},
+  /*}*/  {000000,000000,000000,000000,000000,000000,0x000c,0x0010,0x0020,
+          0x0040,0x0040,0x0040,0x0040,0x0040,0x0080,0x0100,0x0080,0x0040,
+          0x0040,0x0040,0x0040,0x0040,0x0020,0x0010,0x000c},
+  /*~*/  {000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          000000,000000,000000,000000,000000,000000,000000,000000,000000,
+          0x0600,0x0900,0x1080,0x1041,0x0021,0x0012,0x000c},
+  /*DEL*/{000000,000000,000000,000000,000000,000000,0x1249,000000,000000,
+          0x1249,000000,000000,0x1249,000000,000000,0x1249,000000,000000,
+          0x1249,000000,000000,0x1249,000000,000000,0x1249},
+};
+
+/* Moved here from gif.trm */
+struct rgb web_color_rgbs[] =
+{
+    { 0xff, 0xff, 0xff },		/* background: white         */
+    { 0x00, 0x00, 0x00 },		/*    borders: black         */
+    { 0xa0, 0xa0, 0xa0 },		/* x & y axes: grey          */
+    { 0xff, 0x00, 0x00 },		/*   color 01: red           */
+    { 0x00, 0xc0, 0x00 },		/*   color 02: dark green    */
+    { 0x00, 0x80, 0xff },		/*   color 03: dark blue     */
+    { 0xc0, 0x00, 0xff },		/*   color 04: dark magenta  */
+    { 0x00, 0xee, 0xee },		/*   color 05: cyan          */
+    { 0xc0, 0x40, 0x00 },		/*   color 06: orange        */
+    { 0xee, 0xee, 0x00 },		/*   color 07: yellow        */
+    { 0x20, 0x20, 0xc0 },		/*   color 08: royal blue    */
+    { 0xff, 0xc0, 0x20 },		/*   color 09: goldenrod1    */
+    /* please note: these colors are optimized for web216 compatibility */
+    { 0x00, 0x80, 0x40 },		/* SpringGreen4 */
+    { 0xa0, 0x80, 0xff },		/* MediumPurple1 */
+    { 0x80, 0x40, 0x00 },		/* DarkOrange4 */
+    { 0xff, 0x80, 0xff },		/* orchid1 */
+    { 0x00, 0xc0, 0x60 },		/* SpringGreen3 */
+    { 0x00, 0xc0, 0xc0 },		/* cyan3 */
+    { 0x00, 0x60, 0x80 },		/* DeepSkyBlue4 */
+    { 0xc0, 0x60, 0x80 },		/* PaleVioletRed3 */
+    { 0x00, 0x80, 0x00 },		/* green4 */
+    { 0x40, 0xff, 0x80 },		/* Sea green */
+    { 0x30, 0x60, 0x80 },		/* SteelBlue4 */
+    { 0x80, 0x60, 0x00 },		/* DarkGoldenrod4 */
+    { 0x40, 0x40, 0x40 },		/* grey25-31 */
+    { 0x40, 0x80, 0x00 },		/* chartreuse4 */
+    { 0x00, 0x00, 0x80 },		/* dark blue, navy blue */
+    { 0x80, 0x60, 0x10 },		/* goldenrod4 */
+    { 0x80, 0x60, 0x60 },		/* pink4 */
+    { 0x80, 0x60, 0x80 },		/* plum4 */
+    { 0x00, 0x00, 0xc0 },		/* medium blue */
+    { 0x00, 0x00, 0xff },		/* blue */
+    { 0x00, 0x60, 0x00 },		/* dark green */
+    { 0xe3, 0xb0, 0xc0 },		/* plum */
+    { 0x40, 0xc0, 0x80 },		/* SeaGreen3 */
+    { 0x60, 0xa0, 0xc0 },		/* SkyBlue3 */
+    { 0x60, 0xc0, 0x00 },		/* chartreuse3 */
+    { 0x60, 0xc0, 0xa0 },		/* medium aquamarine */
+    { 0x80, 0x00, 0x00 },		/* dark red */
+    { 0x80, 0x00, 0x80 },		/* dark magenta */
+    { 0x60, 0x20, 0x80 },		/* DarkOrchid4 */
+    { 0x60, 0x60, 0x60 },		/* dim grey */
+    { 0x20, 0x20, 0x20 },		/* grey13-18 */
+    { 0x20, 0x40, 0x40 },		/* dark slate grey */
+    { 0x20, 0x40, 0x80 },		/* RoyalBlue4 */
+    { 0x60, 0x80, 0x20 },		/* olive drab */
+    { 0x60, 0x80, 0x60 },		/* DarkSeaGreen4 */
+    { 0x60, 0x80, 0x80 },		/* LightBlue4, PaleTurquoise4 */
+    { 0x80, 0x80, 0x40 },		/* LightGoldenrod4, khaki4 */
+    { 0x20, 0x80, 0x20 },		/* forest green */
+    { 0x80, 0x80, 0x80 },		/* grey51-56 */
+    { 0xa0, 0xa0, 0xa0 },		/* dark grey, grey63-68 */
+    { 0xa0, 0xd0, 0xe0 },		/* light blue */
+    { 0xc0, 0x20, 0x20 },		/* firebrick3 */
+    { 0x00, 0x80, 0x80 },		/* dark cyan, turquoise4 */
+    { 0xc0, 0x60, 0x00 },		/* DarkOrange3 */
+    { 0x80, 0xc0, 0xe0 },		/* sky blue */
+    { 0xc0, 0x60, 0xc0 },		/* orchid3 */
+    { 0xc0, 0x80, 0x00 },		/* orange3 */
+    { 0xc0, 0x80, 0x60 },		/* LightSalmon3 */
+    { 0xff, 0x40, 0x00 },		/* orange red */
+    { 0xff, 0x40, 0x40 },		/* brown1, tomato */
+    { 0x80, 0xc0, 0xff },		/* light sky blue */
+    { 0xff, 0x80, 0x60 },		/* salmon */
+    { 0xff, 0x80, 0x80 },		/* light coral */
+    { 0xc0, 0xa0, 0x00 },		/* gold3 */
+    { 0xc0, 0xc0, 0xc0 },		/* grey76-81, honeydew3, ivory3, snow3 */
+    { 0xc0, 0xff, 0xc0 },		/* DarkSeaGreen1 */
+    { 0xff, 0x00, 0x00 },		/* red */
+    { 0xff, 0x00, 0xff },		/* magenta */
+    { 0xff, 0x80, 0xa0 },		/* PaleVioletRed1 */
+    { 0xc0, 0xc0, 0xa0 },		/* LemonChiffon3 */
+    { 0xff, 0x60, 0x60 },		/* IndianRed1 */
+    { 0x00, 0xff, 0x00 },		/* green */
+    { 0xff, 0x80, 0x00 },		/* dark orange */
+    { 0xff, 0xa0, 0x00 },		/* orange */
+    { 0x80, 0xe0, 0xe0 },		/* CadetBlue2, DarkSlateGray2 */
+    { 0xa0, 0xe0, 0xe0 },		/* pale turquoise */
+    { 0xa0, 0xff, 0x20 },		/* green yellow */
+    { 0xc0, 0x00, 0x00 },		/* red3 */
+    { 0xc0, 0x00, 0xc0 },		/* magenta3 */
+    { 0xa0, 0x20, 0x20 },		/* brown */
+    { 0xa0, 0x20, 0xff },		/* purple */
+    { 0x80, 0x20, 0x00 },		/* OrangeRed4 */
+    { 0x80, 0x20, 0x20 },		/* brown4 */
+    { 0x80, 0x40, 0x20 },		/* sienna4 */
+    { 0x80, 0x40, 0x80 },		/* orchid4 */
+    { 0x80, 0x60, 0xc0 },		/* MediumPurple3 */
+    { 0x80, 0x60, 0xff },		/* SlateBlue1 */
+    { 0x80, 0x80, 0x00 },		/* yellow4 */
+    { 0xc0, 0xc0, 0x00 },		/* yellow3 */
+    { 0xff, 0x80, 0x40 },		/* sienna1 */
+    { 0xff, 0xa0, 0x40 },		/* tan1 */
+    { 0xff, 0xa0, 0x60 },		/* sandy brown */
+    { 0xff, 0xa0, 0x70 },		/* light salmon */
+    { 0xff, 0xc0, 0xc0 },		/* RosyBrown1, pink */
+    { 0xff, 0xff, 0x00 },		/* yellow */
+    { 0xff, 0xff, 0x80 },		/* khaki1 */
+    { 0xff, 0xff, 0xc0 }		/* lemon chiffon */
+};
+
+/*
+   ** The plotting area is defined as a huge bitmap.
+   ** The bitmap is stored in a dynamically allocated pixel array b_p
+   **
+   ** The bitmap is allocated (and initialized to zero) with
+   ** b_makebitmap(xsize, ysize, planes)
+   ** and freed with b_freebitmap()
+   ** xsize and ysize will be rounded up to a multiple of 8.
+   **
+   ** Valid (int) coordinates range from zero to (xsize-1,ysize-1)
+   **
+   ** Plotting is done via b_move(x, y) and b_vector(x, y) functions,
+   ** where the point (x,y) is the target to go from the current point
+   ** To set the color use b_setvalue(value) where value is the value
+   ** (0 or 1 or a color number) to be stored in every pixel.
+   ** To get dotted line styles, use b_setlinetype(linetype).
+   **
+   ** Internally all plotting goes through b_setpixel(x, y, value).
+ */
+
+
+/* bitmaps used for filled boxes style (ULIG) */
+
+#define fill_bitmap_width 8
+#define fill_bitmap_height 8
+
+#define fill_halftone_num 5
+static unsigned char fill_halftone_bitmaps[fill_halftone_num][8] ={
+  { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },   /* no fill */
+  { 0x11, 0x44, 0x11, 0x44, 0x11, 0x44, 0x11, 0x44 },   /* 25% pattern */
+  { 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa, 0x55, 0xaa },   /* 50% pattern */
+  { 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd, 0x77, 0xdd },   /* 75% pattern */
+  { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }    /* solid pattern */
+};
+
+#define fill_pattern_num 8
+static unsigned char fill_pattern_bitmaps[fill_pattern_num][8] ={
+    { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } /* no fill */
+   ,{ 0x82, 0x44, 0x28, 0x10, 0x28, 0x44, 0x82, 0x01 } /* cross-hatch      (1) */
+   ,{ 0x88, 0x55, 0x22, 0x55, 0x88, 0x55, 0x22, 0x55 } /* double crosshatch(2) */
+   ,{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff } /* solid fill       (3) */
+   ,{ 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 } /* diagonal stripes (4) */
+   ,{ 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 } /* diagonal stripes (5) */
+   ,{ 0x11, 0x11, 0x22, 0x22, 0x44, 0x44, 0x88, 0x88 } /* diagonal stripes (6) */
+   ,{ 0x88, 0x88, 0x44, 0x44, 0x22, 0x22, 0x11, 0x11 } /* diagonal stripes (7) */
+#if (0)
+   ,{ 0x03, 0x0C, 0x30, 0xC0, 0x03, 0x0C, 0x30, 0xC0 } /* diagonal stripes (8) */
+   ,{ 0xC0, 0x30, 0x0C, 0x03, 0xC0, 0x30, 0x0C, 0x03 } /* diagonal stripes (9) */
+#endif
+};
+
+/*
+ * set pixel (x, y, value) to value value (this can be 1/0 or a color number).
+ */
+static GP_INLINE void
+b_setpixel(unsigned int x, unsigned int y, unsigned int value)
+{
+    unsigned int row;
+    unsigned char mask;
+    unsigned int i;
+
+    if (b_rastermode) {
+	/* interchange so that new (x,y) is old (y,b_ysize-1-x) */
+	row = x;		/* temp storage */
+	x = y;
+	y = b_ysize - 1 - row;
+    }
+    if ((x < b_xsize) && (y < b_ysize)) {
+	row = y / 8;
+	mask = 1 << (y % 8);
+
+	for (i = 0; i < b_planes; i++) {
+	    if (value & 1)
+		*((*b_p)[row] + x) |= mask;
+	    else
+		*((*b_p)[row] + x) &= ~mask;
+	    row += b_psize;
+	    value >>= 1;
+	}
+    }
+#ifdef BITMAPDEBUG
+    else {
+	if (b_rastermode)
+	    fprintf(stderr, "Warning: setpixel(%d, %d, %d) out of bounds\n",
+		    b_ysize - 1 - y, x, value);
+	else
+	    fprintf(stderr, "Warning: setpixel(%d, %d, %d) out of bounds\n",
+		    x, y, value);
+    }
+#endif
+}
+
+
+/*
+ * get pixel (x,y) value
+ */
+unsigned int
+b_getpixel(unsigned int x, unsigned int y)
+{
+    unsigned int row;
+    unsigned char mask;
+    unsigned short value=0; /* HBB 991123: initialize! */
+    int i;
+
+    if (b_rastermode) {
+	row = x;
+	x = y;
+	y = b_ysize-1-row;
+    }
+    if ((x < b_xsize) && (y < b_ysize)) {
+	row = y/8 + (b_planes-1)*b_psize;
+	mask = 1<<(y%8);
+
+	for (i=0; i<b_planes; i++) {
+	    if ( *((*b_p)[row]+x) & mask )
+		value |= 1;
+	    row -= b_psize;
+	    value <<= 1;
+	}
+
+	/* HBB 991123: the missing '>>1' was the 'every second color' problem
+	 * with PNG in 3.8a...*/
+	return(value>>1);
+    } else {
+#ifdef BITMAPDEBUG
+	if (b_rastermode)
+	    fprintf(stderr, "Warning: getpixel(%d,%d) out of bounds\n",
+		    b_ysize-1-y, x);
+	else
+	    fprintf(stderr, "Warning: getpixel(%d,%d) out of bounds\n", x, y);
+#endif
+	return(0);
+    }
+}
+
+
+/*
+ * allocate the bitmap
+ */
+void
+b_makebitmap(unsigned int x, unsigned int y, unsigned int planes)
+{
+    unsigned int j;
+    unsigned int rows;
+
+    x = 8 * (unsigned int) (x / 8.0 + 0.9);	/* round up to multiple of 8 */
+    y = 8 * (unsigned int) (y / 8.0 + 0.9);	/* round up to multiple of 8 */
+    b_psize = y / 8;		/* size of each plane */
+    rows = b_psize * planes;	/* total number of rows of 8 pixels high */
+    b_xsize = x;
+    b_ysize = y;
+    b_currx = b_curry = 0;
+    b_planes = planes;
+    b_value = 1;
+    b_angle = 0;
+    b_rastermode = 0;
+    /* allocate row pointers */
+    b_p = (bitmap *) gp_alloc(rows * sizeof(pixels *), "bitmap row buffer");
+    memset(b_p, 0, rows * sizeof(pixels *));
+    for (j = 0; j < rows; j++) {
+	/* allocate bitmap buffers */
+	(*b_p)[j] = (pixels *) gp_alloc(x * sizeof(pixels), (char *) NULL);
+	if ((*b_p)[j] == (pixels *) NULL) {
+	    b_freebitmap();	/* free what we have already allocated */
+	    int_error(NO_CARET, "out of memory for bitmap buffer");
+	}
+	memset((*b_p)[j], 0, x * sizeof(pixels));
+    }
+}
+
+
+/*
+ * free the allocated bitmap
+ */
+void
+b_freebitmap()
+{
+    unsigned int j, rows;
+
+    rows = b_psize * b_planes;	/* total number of rows of 8 pixels high */
+    for (j = 0; j < rows; j++) {
+	(void) free((char *) (*b_p)[j]);
+    }
+    (void) free((char *) b_p);
+    b_p = (bitmap *) (NULL);
+}
+
+
+/*
+ * set pixel at (x,y) with color b_value and dotted mask b_linemask.
+ */
+static GP_INLINE void
+b_setmaskpixel(unsigned int x, unsigned int y, unsigned int value)
+{
+    /* dotted line generator */
+    if ((b_linemask >> b_maskcount) & (unsigned int) (1)) {
+	b_setpixel(x, y, value);
+    }
+    b_maskcount = (b_maskcount + 1) % 16;
+    b_lastx = x;		/* last pixel set with mask */
+    b_lasty = y;
+}
+
+
+/*
+ * draw a line from (x1,y1) to (x2,y2)
+ * with color b_value and dotted mask b_linemask.
+ */
+static void
+b_line(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2)
+{
+    int runcount;
+    int dx, dy;
+    int xinc, yinc;
+    unsigned int xplot, yplot;
+
+    runcount = 0;
+    dx = abs((int) (x1) - (int) (x2));
+    if (x2 > x1)
+	xinc = 1;
+    else if (x2 == x1)
+	xinc = 0;
+    else
+	xinc = -1;
+    dy = abs((int) (y1) - (int) (y2));
+    if (y2 > y1)
+	yinc = 1;
+    else if (y2 == y1)
+	yinc = 0;
+    else
+	yinc = -1;
+    xplot = x1;
+    yplot = y1;
+    if (dx > dy) {
+	/* iterate x */
+	if ((b_linemask == 0xffff) ||
+	    ((xplot != b_lastx) && (yplot != b_lasty)))
+	    b_setmaskpixel(xplot, yplot, b_value);
+	while (xplot != x2) {
+	    xplot += xinc;
+	    runcount += dy;
+	    if (runcount >= (dx - runcount)) {
+		yplot += yinc;
+		runcount -= dx;
+	    }
+	    b_setmaskpixel(xplot, yplot, b_value);
+	}
+    } else {
+	/* iterate y */
+	if ((b_linemask == 0xffff) ||
+	    ((xplot != b_lastx) && (yplot != b_lasty)))
+	    b_setmaskpixel(xplot, yplot, b_value);
+	while (yplot != y2) {
+	    yplot += yinc;
+	    runcount += dx;
+	    if (runcount >= (dy - runcount)) {
+		xplot += xinc;
+		runcount -= dy;
+	    }
+	    b_setmaskpixel(xplot, yplot, b_value);
+	}
+    }
+}
+
+
+/*
+ * set character size
+ */
+void
+b_charsize(unsigned int size)
+{
+    int j;
+    switch (size) {
+    case FNT5X9:
+	b_hchar = FNT5X9_HCHAR;
+	b_hbits = FNT5X9_HBITS;
+	b_vchar = FNT5X9_VCHAR;
+	b_vbits = FNT5X9_VBITS;
+	for (j = 0; j < FNT_CHARS; j++)
+	    b_font[j] = fnt5x9[j];
+	break;
+    case FNT9X17:
+	b_hchar = FNT9X17_HCHAR;
+	b_hbits = FNT9X17_HBITS;
+	b_vchar = FNT9X17_VCHAR;
+	b_vbits = FNT9X17_VBITS;
+	for (j = 0; j < FNT_CHARS; j++)
+	    b_font[j] = fnt9x17[j];
+	break;
+    case FNT13X25:
+	b_hchar = FNT13X25_HCHAR;
+	b_hbits = FNT13X25_HBITS;
+	b_vchar = FNT13X25_VCHAR;
+	b_vbits = FNT13X25_VBITS;
+	for (j = 0; j < FNT_CHARS; j++)
+	    b_font[j] = fnt13x25[j];
+	break;
+    default:
+	int_error(NO_CARET, "Unknown character size");
+    }
+}
+
+
+/*
+ * put characater c at (x,y) rotated by angle with color b_value.
+ */
+static
+void b_putc(unsigned int x, unsigned int y, int c, unsigned int c_angle)
+{
+    unsigned int i, j, k;
+    char_row fc;
+
+    j = c - ' ';
+
+    if (j >= FNT_CHARS)
+	return;			/* unknown (top-bit-set ?) character */
+
+    for (i = 0; i < b_vbits; i++) {
+	fc = b_font[j][i];
+	if (c == '_') {		/* treat underline specially */
+	    if (fc) {		/* this this the underline row ? */
+		/* draw the under line for the full h_char width */
+		for (k = (b_hbits - b_hchar) / 2;
+		     k < (b_hbits + b_hchar) / 2; k++) {
+		    switch (c_angle) {
+		    case 0:
+			b_setpixel(x + k + 1, y + i, b_value);
+			break;
+		    case 1:
+			b_setpixel(x - i, y + k + 1, b_value);
+			break;
+		    }
+		}
+	    }
+	} else {
+	    /* draw character */
+	    for (k = 0; k < b_hbits; k++) {
+		if ((fc >> k) & 1) {
+		    switch (c_angle) {
+		    case 0:
+			b_setpixel(x + k + 1, y + i, b_value);
+			break;
+		    case 1:
+			b_setpixel(x - i, y + k + 1, b_value);
+			break;
+		    }
+		}
+	    }
+	}
+    }
+}
+
+
+/*
+   ** set b_linemask to b_pattern[linetype]
+ */
+void
+b_setlinetype(int linetype)
+{
+    if (linetype >= 7)
+	linetype %= 7;
+    b_linemask = b_pattern[linetype + 2];
+    b_maskcount = 0;
+}
+
+
+/*
+ * set b_value to value
+ */
+void
+b_setvalue(unsigned int value)
+{
+    b_value = value;
+}
+
+
+/*
+ * move to (x,y)
+ */
+void
+b_move(unsigned int x, unsigned int y)
+{
+    b_currx = x;
+    b_curry = y;
+}
+
+
+/*
+ * draw to (x,y) with color b_value
+ */
+void
+b_vector(unsigned int x, unsigned int y)
+{
+    /* We can't clip properly, but we can refuse to draw out of bounds */
+    if (x < term->xmax && y < term->ymax 
+    &&  b_currx < term->xmax && b_curry < term->ymax)
+	b_line(b_currx, b_curry, x, y);
+    b_currx = x;
+    b_curry = y;
+}
+
+
+/*
+ * put text str at (x,y) with color b_value and rotation b_angle
+ */
+void
+b_put_text(unsigned int x, unsigned int y, const char *str)
+{
+    if (b_angle == 1)
+	x += b_vchar / 2;
+    else
+	y -= b_vchar / 2;
+    switch (b_angle) {
+    case 0:
+	for (; *str; ++str, x += b_hchar)
+	    b_putc(x, y, *str, b_angle);
+	break;
+    case 1:
+	for (; *str; ++str, y += b_hchar)
+	    b_putc(x, y, *str, b_angle);
+	break;
+    }
+}
+
+
+int
+b_text_angle(int ang)
+{
+    b_angle = (unsigned int) (ang ? 1 : 0);
+    return TRUE;
+}
+
+
+/* New function by ULIG */
+void
+b_boxfill(
+    int style,
+    unsigned int x, unsigned int y,
+    unsigned int w, unsigned int h)
+{
+    unsigned int ix, iy;
+    int pixcolor, actpix, pat, mask, idx, bitoffs, shiftcnt;
+    unsigned char *fillbitmap;
+
+    switch( style & 0xf ) {
+    case FS_SOLID:
+	/* use halftone fill pattern according to filldensity */
+	/* filldensity is from 0..100 percent */
+	idx = (int) ((style >> 4) * (fill_halftone_num - 1) / 100 );
+	if( idx < 0 )
+	    idx = 0;
+	if( idx >= fill_halftone_num )
+	    idx = fill_halftone_num-1;
+	fillbitmap = fill_halftone_bitmaps[idx];
+	pixcolor = b_value;
+	break;
+    case FS_PATTERN:
+	/* use fill pattern according to fillpattern */
+	idx = (style >> 4);  /* fillpattern is enumerated */
+	if( idx < 0 )
+	    idx = 0;
+	idx %= fill_pattern_num;
+	fillbitmap = fill_pattern_bitmaps[idx];
+	pixcolor = b_value;
+	break;
+    case FS_EMPTY:
+    default:
+	/* fill with background color */
+	fillbitmap = fill_halftone_bitmaps[0];
+	pixcolor = 0;
+    }
+
+    /* this implements a primitive raster generator, which plots the */
+    /* bitmaps point by point calling b_setpixel(). Perhaps someone */
+    /* will implement a more efficient solution */
+
+    bitoffs=0;
+    for( iy = y; iy < y+h; iy ++ ) { /* box height */
+	pat = fillbitmap[bitoffs % fill_bitmap_width];
+	bitoffs++;
+	mask = 1 << (fill_bitmap_width - 1);
+	shiftcnt = 0;
+	for(ix = x; ix < x+w; ix ++) { /* box width */
+	    /* actual pixel = 0 or color, according to pattern */
+	    actpix = (pat & mask) ? pixcolor : 0;
+	    mask >>= 1;
+	    if( mask == 0 ) {
+		mask = 1 << (fill_bitmap_width - 1);
+	    }
+	    b_setpixel(ix, iy, actpix);
+	}
+    }
+
+}
+
+
+