dvipdfmx man pages have been written, so remove dvipdfm source tree now

git-svn-id: svn://tug.org/texlive/trunk@15756 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 0 insertions, 498 deletions

diff --git a/Build/source/texk/dvipdfm/tpic.c b/Build/source/texk/dvipdfm/tpic.c
deleted file mode 100644
index 639ba4af854..00000000000
--- a/Build/source/texk/dvipdfm/tpic.c
+++ /dev/null
@@ -1,498 +0,0 @@
-/*  $Header$
-
-    This is dvipdfm, a DVI to PDF translator.
-    Copyright (C) 1998, 1999 by Mark A. Wicks
-
-    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
-    
-    The author may be contacted via the e-mail address
-
-	mwicks@kettering.edu
-*/
-
-#include <string.h>
-#include <stdlib.h>
-#include "system.h"
-#include "mem.h"
-#include "mfileio.h"
-#include "tpic.h"
-#include "pdfparse.h"
-#include "pdfdoc.h"
-#include "pdfdev.h"
-#include "dvi.h"
-
-/* Following "constant" converts milli-inches to
-   device (in this case PDF stream) coordinates */
-
-#define MI2DEV (0.072/pdf_dev_scale())
-
-double pen_size = 1.0;
-int fill_shape = 0;
-double fill_color = 0.0; double default_fill_color = 0.5;
-static struct path
-{
-  double x, y;
-} *path = NULL;
-unsigned long path_length = 0, max_path_length = 0;
-
-static void tpic_clear_state (void) 
-{
-  if ((path))
-    RELEASE(path);
-  path = NULL;
-  path_length = 0;
-  max_path_length = 0;
-  fill_shape = 0;
-  fill_color = 0.0;
-  return;
-}
-
-static void set_pen_size (char **buffer, char *end)
-{
-  char *number;
-  skip_white (buffer, end);
-  if ((number = parse_number(buffer, end))) {
-    pen_size = atof (number) * MI2DEV;
-    RELEASE (number);
-  } else {
-    dump (*buffer, end);
-    fprintf (stderr, "tpic special: pn: Invalid pen size\n");
-  }
-}
-
-static void set_fill_color (char **buffer, char *end)
-{
-  char *number;
-MEM_START
-  fill_shape = 1;
-  fill_color = default_fill_color; 
-  skip_white (buffer, end);
-  if ((number = parse_number(buffer, end))) {
-    fill_color = 1.0 - atof (number);
-    if (fill_color > 1.0)
-      fill_color = 1.0;
-    if (fill_color < 0.0)
-      fill_color = 0.0;
-    RELEASE (number);
-  }
-MEM_END
-}
-
-static void add_point (char **buffer, char *end) 
-{
-  char *x= NULL, *y= NULL;
-MEM_START
-  skip_white (buffer, end);
-  if (*buffer < end)
-    x = parse_number (buffer, end);
-  skip_white (buffer, end);
-  if (*buffer < end)
-    y = parse_number (buffer, end);
-  if ((x) && (y)) {
-    if (path_length >= max_path_length) {
-      max_path_length += 256;
-      path = RENEW (path, max_path_length, struct path);
-    }
-    path[path_length].x = atof(x)*MI2DEV;
-    path[path_length].y = atof(y)*MI2DEV;
-    path_length += 1;
-  } else {
-    dump (*buffer, end);
-    fprintf (stderr, "tpic special: pa: Missing coordinate\n");
-  }
-  if (x) RELEASE(x);
-  if (y) RELEASE(y);
-MEM_END
-  return;
-}
-
-static void show_path (int hidden) 
-{
-  int len;
-  /* The semantics of a fill_color of 0.0 or 0.5 will be to use current
-     painting color known to dvipdfm */
-  if (fill_shape && fill_color != 0.0) {
-    sprintf (work_buffer, " %.2f g", fill_color);
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-  }
-  if (!hidden && fill_shape) {
-    pdf_doc_add_to_page (" b", 2);
-  }
-  if (hidden && fill_shape) {
-    pdf_doc_add_to_page (" f", 2);
-  }
-  if (!hidden && !fill_shape)
-    pdf_doc_add_to_page (" S", 2);
-  if (fill_shape)
-    fill_shape = 0;
-  fill_color = 0.0;
-  fill_shape = 0.0;
-}
-
-
-static void flush_path (double x_user, double y_user, int hidden,
-			double dash_dot)
-{
-  int len;
-MEM_START
-  /* Make pen_size == 0 equivalent to hidden */
-  if (pen_size == 0)
-    hidden = 1;
-  if (path_length > 1) {
-    int i;
-    sprintf (work_buffer, " q");
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    if (pen_size != 0.0) {
-      sprintf (work_buffer, " %.2f w", pen_size);
-      len = strlen (work_buffer);
-    }
-    pdf_doc_add_to_page (work_buffer, len);
-    sprintf (work_buffer, " 1 J 1 j");
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    if (dash_dot != 0.0) {
-      if (dash_dot > 0.0) {
-	sprintf (work_buffer, " [%.1f %.1f] 0 d",
-		 dash_dot*72.0, dash_dot*36.0);
-        len = strlen (work_buffer);
-      } else {
-	sprintf (work_buffer, " [%.1f %.1f] 0 d", pen_size,
-		 -dash_dot*72.0);
-        len = strlen (work_buffer);
-      }
-      pdf_doc_add_to_page (work_buffer, len);
-    }
-    sprintf (work_buffer, " %.2f %.2f m",
-	     x_user+path[0].x, y_user-path[0].y);
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    for (i=0; i<path_length; i++) {
-      sprintf (work_buffer, " %.2f %.2f l", x_user+path[i].x, y_user-path[i].y);
-      len = strlen (work_buffer);
-      pdf_doc_add_to_page (work_buffer, len);
-    } 
-    show_path (hidden);
-    pdf_doc_add_to_page (" Q", 2);
-  } else {
-    fprintf (stderr, "tpic special: fp: Not enough points!\n");
-  }
-  tpic_clear_state();
-MEM_END
-  return;
-}
-static void spline_path (double x_user, double y_user, double dash_dot)
-{
-  int len;
-MEM_START
-  /* Spline is meaningless for path length of less than 3 */
-  if (path_length > 2) {
-    int i;
-    sprintf (work_buffer, " q 1.4 M %.2f w", pen_size);
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    if (dash_dot != 0.0) {
-      if (dash_dot > 0.0) {
-	sprintf (work_buffer, " [%.1f %.1f] 0 d",
-		 dash_dot*72.0, dash_dot*36.0);
-        len = strlen (work_buffer);
-      } else if (dash_dot < 0.0) {
-	sprintf (work_buffer, " [%.1f %.1f] 0 d 1 J", pen_size,
-		 -dash_dot*72.0);
-        len = strlen (work_buffer);
-      }
-      pdf_doc_add_to_page (work_buffer, len);
-    }
-    sprintf (work_buffer, " %.2f %.2f m",
-	     x_user+path[0].x, y_user-path[0].y);
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    sprintf (work_buffer, " %.2f %.2f l",
-	     x_user+0.5*(path[0].x+path[1].x), 
-	     y_user-0.5*(path[0].y+path[1].y));
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    for (i=1; i<path_length-1; i++) {
-      sprintf (work_buffer, " %.2f %.2f %.2f %.2f y",
-	       x_user+path[i].x, y_user-path[i].y,
-	       x_user+0.5*(path[i].x+path[i+1].x),
-	       y_user-0.5*(path[i].y+path[i+1].y));
-      len = strlen (work_buffer);
-      pdf_doc_add_to_page (work_buffer, len);
-    } 
-    sprintf (work_buffer, " %.2f %.2f l",
-	     x_user+path[path_length-1].x,
-	     y_user-path[path_length-1].y);
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    show_path (0);
-    pdf_doc_add_to_page (" Q", 2);
-  } else {
-    fprintf (stderr, "tpic special: sp: Not enough points!\n");
-  }
-  tpic_clear_state();
-MEM_END
-  return;
-}
-
-static void arc (char **buffer, char *end, double x_user, double
-		 y_user, int hidden) 
-{
-  char *xcs= NULL, *ycs= NULL,
-    *xrs=NULL, *yrs=NULL, *sas=NULL, *eas=NULL;
-  char *save;
-  double xc, yc, xr, yr, sa, ea;
-MEM_START
-  save = *buffer;
-/* pen_size == 0 is equivalent to hidden */ 
-  if (pen_size == 0)
-    hidden = 1;
-  if ((xcs=parse_number(buffer, end)) &&
-      (ycs=parse_number(buffer, end)) &&
-      (xrs=parse_number(buffer, end)) &&
-      (yrs=parse_number(buffer, end)) &&
-      (sas=parse_number(buffer, end)) &&
-      (eas=parse_number(buffer, end))) {
-    double c, s, cur_x, cur_y, inc_ang;
-    double cp1_x, cp1_y, cp2_x, cp2_y;
-    double new_x, new_y;
-    int len, i, nsteps;
-    xc=atof (xcs)*MI2DEV; yc=atof (ycs)*MI2DEV;
-    xr=atof (xrs)*MI2DEV; yr=atof (yrs)*MI2DEV;
-    sa=atof (sas); ea=atof (eas);
-#define ROTATE(x,y,c,s) {new_x=(c)*(x)-(s)*(y);new_y=(s)*(x)+(c)*(y);x=new_x,y=new_y;}
-    #define MAX_ANG_STEP 1.0
-    nsteps = (int) ((ea-sa)/MAX_ANG_STEP) + 1;
-    inc_ang = (ea-sa)/nsteps;
-    c = cos(inc_ang); s = sin(inc_ang);
-    cur_x=cos(sa); cur_y=sin(sa);
-    cp1_x = cur_x - inc_ang/3.0*cur_y;
-    cp1_y = cur_y + inc_ang/3.0*cur_x;
-    cp2_x = cur_x + inc_ang/3.0*cur_y;
-    cp2_y = cur_y - inc_ang/3.0*cur_x;
-    sprintf (work_buffer, " q");
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    if (pen_size != 0.0) {
-      sprintf (work_buffer, " %.2f w", pen_size);
-      len = strlen (work_buffer);
-     }
-    pdf_doc_add_to_page (work_buffer, len);
-    sprintf (work_buffer, " 1 J");
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    sprintf (work_buffer, " %.2f %.2f m", x_user+xr*cur_x+xc, y_user-yr*cur_y-yc);
-    len = strlen (work_buffer);
-    pdf_doc_add_to_page (work_buffer, len);
-    ROTATE (cp2_x, cp2_y, c, s);
-    ROTATE (cur_x, cur_y, c, s);
-    for (i=0; i<nsteps; i++) {
-      sprintf (work_buffer, " %.2f %.2f %.2f %.2f %.2f %.2f c",
-	       x_user+xr*cp1_x+xc, y_user-yr*cp1_y-yc,
-	       x_user+xr*cp2_x+xc, y_user-yr*cp2_y-yc,
-	       x_user+xr*cur_x+xc, y_user-yr*cur_y-yc);
-      len = strlen (work_buffer);
-      pdf_doc_add_to_page (work_buffer, len);
-      ROTATE (cur_x, cur_y, c, s);
-      ROTATE (cp1_x, cp1_y, c, s);
-      ROTATE (cp2_x, cp2_y, c, s);
-    }
-    show_path (hidden);
-    pdf_doc_add_to_page (" Q", 2);
-  } else {
-    dump (save, end);
-    fprintf (stderr, "tpic special: ar/ir: Error in parameters\n");
-  }
-  if (xcs) RELEASE(xcs);
-  if (ycs) RELEASE(ycs);
-  if (xrs) RELEASE(xrs);
-  if (yrs) RELEASE(yrs);
-  if (sas) RELEASE(sas);
-  if (eas) RELEASE(eas);
-MEM_END
-  tpic_clear_state();
-  return;
-}
-
-#define TPIC_PN 1
-#define TPIC_PA 2
-#define TPIC_FP 3
-#define TPIC_IP 4
-#define TPIC_DA 5
-#define TPIC_DT 6
-#define TPIC_SP 7
-#define TPIC_AR 8
-#define TPIC_IA 9
-#define TPIC_SH 10
-#define TPIC_WH 11
-#define TPIC_BK 12
-#define TPIC_TX 13
-
-struct {
-  char *s;
-  int tpic_command;
-} tpic_specials[] = {
-  {"pn", TPIC_PN},
-  {"pa", TPIC_PA},
-  {"fp", TPIC_FP},
-  {"ip", TPIC_IP},
-  {"da", TPIC_DA},
-  {"dt", TPIC_DT},
-  {"sp", TPIC_SP},
-  {"ar", TPIC_AR},
-  {"ia", TPIC_IA},
-  {"sh", TPIC_SH},
-  {"wh", TPIC_WH},
-  {"bk", TPIC_BK},
-  {"tx", TPIC_TX}
-};
-
-int tpic_parse_special(char *buffer, UNSIGNED_QUAD size, double
-		       x_user, double y_user)
-{
-  int i, tpic_command, result = 0;
-  char *end = buffer + size;
-  char *token;
-  skip_white (&buffer, end);
-  if ((token = parse_ident (&buffer, end))) {
-    for (i=0; i<(sizeof(tpic_specials)/sizeof(tpic_specials[0])); i++) {
-      if (!strcmp (tpic_specials[i].s, token))
-	break;
-    }
-    RELEASE (token);
-  } else
-    return 0;
-  if (i < sizeof(tpic_specials)/sizeof(tpic_specials[0])) {
-    tpic_command = tpic_specials[i].tpic_command;
-    skip_white (&buffer, end);
-    result = 1;
-    switch (tpic_command) {
-    case TPIC_PN:
-      set_pen_size (&buffer, end);
-      break;
-    case TPIC_PA:
-      add_point (&buffer, end);
-      break;
-    case TPIC_FP:
-      flush_path(x_user, y_user, 0, 0.0);
-      break;
-    case TPIC_IP: 
-      flush_path(x_user, y_user, 1, 0.0);
-      break;
-    case TPIC_DA:
-      {
-	char *s;
-	if ((s=parse_number(&buffer, end))) {
-	  flush_path(x_user, y_user, 0, atof (s));
-	  RELEASE (s);
-	}
-      }
-      break;
-    case TPIC_DT:
-      {
-	char *s;
-	if ((s=parse_number(&buffer, end))) {
-	  flush_path(x_user, y_user, 0, -atof (s));
-	  RELEASE (s);
-	}
-      }
-      break;
-    case TPIC_SP:
-      {
-	char *s;
-	if ((s=parse_number(&buffer, end)))
-	  spline_path (x_user, y_user, atof (s));
-	else
-	  spline_path(x_user, y_user, 0.0);
-	break;
-      }
-    case TPIC_AR:
-      arc (&buffer, end, x_user, y_user, 0);
-      break;
-    case TPIC_IA:
-      arc (&buffer, end, x_user, y_user, 1);
-      break;
-    case TPIC_SH:
-      set_fill_color (&buffer, end);
-      break;
-    case TPIC_WH: 
-      fill_shape = 1;
-      fill_color = 1.0;
-      break;
-    case TPIC_BK:
-      fill_shape = 1;
-      fill_color = 0.0;
-      break;
-    case TPIC_TX: 
-      fill_shape = 1;
-      {
-	long num = 0, den = 0;
-	while (buffer++ < end) {
-	  switch (*(buffer++)) {
-	  case '0':
-	    num += 0;
-	  case '1':
-	  case '2':
-	  case '4':
-	  case '8':
-	    num += 1;
-	    break;
-	  case '3':
-	  case '5':
-	  case '6':
-	  case '9':
-	  case 'a':
-	  case 'A':
-	  case 'c':
-	  case 'C':
-	    num += 2;
-	    break;
-	  case '7':
-	  case 'b':
-	  case 'B':
-	  case 'd':
-	  case 'D':
-	    num += 3;
-	    break;
-	  case 'f':
-	  case 'F':
-	    num += 4;
-	    break;
-	  default:
-	    break;
-	  }
-	  den += 16;
-	}
-	if (den != 0) {
-	  default_fill_color = 1.0 - (float) (num)/(den);
-	}
-	else {
-	  default_fill_color = 0.5;
-	}
-      }
-      break;
-    default:
-      fprintf (stderr, "Fix me, I'm broke.  This should never happen");
-      exit(1);
-    }
-  } else {
-    result = 0;
-  }
-  return result;
-}
-
-
-