src/print.c

   1 /*!
   2  * \file src/print.c
   3  *
   4  * \brief Printing routines.
   5  *
   6  * \note Change History:\n
   7  * 10/11/96 11:37 AJF Added support for a Text() driver function.\n
   8  * This was done out of a pressing need to force text to be printed on
   9  * the silkscreen layer.\n
  10  * Perhaps the design is not the best.
  11  *
  12  * <hr>
  13  *
  14  * <h1><b>Copyright.</b></h1>\n
  15  *
  16  * PCB, interactive printed circuit board design
  17  *
  18  * Copyright (C) 1994,1995,1996, 2003 Thomas Nau
  19  *
  20  * This program is free software; you can redistribute it and/or modify
  21  * it under the terms of the GNU General Public License as published by
  22  * the Free Software Foundation; either version 2 of the License, or
  23  * (at your option) any later version.
  24  *
  25  * This program is distributed in the hope that it will be useful,
  26  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  27  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  28  * GNU General Public License for more details.
  29  *
  30  * You should have received a copy of the GNU General Public License
  31  * along with this program; if not, write to the Free Software
  32  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  33  *
  34  * Contact addresses for paper mail and Email:
  35  *
  36  * Thomas Nau, Schlehenweg 15, 88471 Baustetten, Germany
  37  *
  38  * Thomas.Nau@rz.uni-ulm.de
  39  */
  40
  41 #ifdef HAVE_CONFIG_H
  42 #include "config.h"
  43 #endif
  44
  45 #include "global.h"
  46 #include "hid_draw.h"
  47
  48 #include <time.h>
  49 #ifdef HAVE_UNISTD_H
  50 #include <unistd.h>
  51 #endif
  52
  53
  54 #include "data.h"
  55 #include "draw.h"
  56 #include "drill.h"
  57 #include "file.h"
  58 #include "find.h"
  59 #include "error.h"
  60 #include "misc.h"
  61 #include "print.h"
  62 #include "polygon.h"
  63 #include "rtree.h"
  64 #include "search.h"
  65
  66 #include "hid.h"
  67
  68 #ifdef HAVE_LIBDMALLOC
  69 #include <dmalloc.h>
  70 #endif
  71
  72 /* ---------------------------------------------------------------------------
  73  * prints a FAB drawing.
  74  */
  75
  76 #define TEXT_SIZE       MIL_TO_COORD(150)
  77 #define TEXT_LINE       MIL_TO_COORD(150)
  78 #define DRILL_MARK_SIZE MIL_TO_COORD(16)
  79 #define FAB_LINE_W      MIL_TO_COORD(8)
  80
  81 static void
  82 fab_line (hidGC gc, int x1, int y1, int x2, int y2)
  83 {
  84   gui->graphics->draw_line (gc, x1, y1, x2, y2);
  85 }
  86
  87 static void
  88 fab_circle (hidGC gc, int x, int y, int r)
  89 {
  90   gui->graphics->draw_arc (gc, x, y, r, r, 0, 180);
  91   gui->graphics->draw_arc (gc, x, y, r, r, 180, 180);
  92 }
  93
  94 /*!
  95  * \brief Align text ?
  96  *
  97  * align is 0=left, 1=center, 2=right, add 8 for underline.
  98  */
  99 static void
 100 text_at (hidGC gc, int x, int y, int align, char *fmt, ...)
 101 {
 102   char tmp[512];
 103   int w = 0, i;
 104   TextType t;
 105   va_list a;
 106   FontType *font = &PCB->Font;
 107   va_start (a, fmt);
 108   vsprintf (tmp, fmt, a);
 109   va_end (a);
 110   t.Direction = 0;
 111   t.TextString = tmp;
 112   t.Scale = COORD_TO_MIL(TEXT_SIZE);  /* pcnt of 100mil base height */
 113   t.Flags = NoFlags ();
 114   t.X = x;
 115   t.Y = y;
 116   for (i = 0; tmp[i]; i++)
 117     w +=
 118       (font->Symbol[(int) tmp[i]].Width + font->Symbol[(int) tmp[i]].Delta);
 119   w = SCALE_TEXT (w, t.Scale);
 120   t.X -= w * (align & 3) / 2;
 121   if (t.X < 0)
 122     t.X = 0;
 123   gui->graphics->draw_pcb_text (gc, &t, 0);
 124   if (align & 8)
 125     fab_line (gc, t.X,
 126               t.Y + SCALE_TEXT (font->MaxHeight, t.Scale) + MIL_TO_COORD(10),
 127               t.X + w,
 128               t.Y + SCALE_TEXT (font->MaxHeight, t.Scale) + MIL_TO_COORD(10));
 129 }
 130
 131 /*!
 132  * \brief .
 133  *
 134  * Y, +, X, circle, square.
 135  */
 136 static void
 137 drill_sym (hidGC gc, int idx, int x, int y)
 138 {
 139   int type = idx % 5;
 140   int size = idx / 5;
 141   int s2 = (size + 1) * DRILL_MARK_SIZE;
 142   int i;
 143   switch (type)
 144     {
 145     case 0:                     /* Y */ ;
 146       fab_line (gc, x, y, x, y + s2);
 147       fab_line (gc, x, y, x + s2 * 13 / 15, y - s2 / 2);
 148       fab_line (gc, x, y, x - s2 * 13 / 15, y - s2 / 2);
 149       for (i = 1; i <= size; i++)
 150         fab_circle (gc, x, y, i * DRILL_MARK_SIZE);
 151       break;
 152     case 1:                     /* + */
 153       ;
 154       fab_line (gc, x, y - s2, x, y + s2);
 155       fab_line (gc, x - s2, y, x + s2, y);
 156       for (i = 1; i <= size; i++)
 157         {
 158           fab_line (gc, x - i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 159                         x + i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE);
 160           fab_line (gc, x - i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 161                         x - i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 162           fab_line (gc, x - i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE,
 163                         x + i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 164           fab_line (gc, x + i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 165                         x + i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 166         }
 167       break;
 168     case 2:                     /* X */ ;
 169       fab_line (gc, x - s2 * 3 / 4, y - s2 * 3 / 4, x + s2 * 3 / 4,
 170                 y + s2 * 3 / 4);
 171       fab_line (gc, x - s2 * 3 / 4, y + s2 * 3 / 4, x + s2 * 3 / 4,
 172                 y - s2 * 3 / 4);
 173       for (i = 1; i <= size; i++)
 174         {
 175           fab_line (gc, x - i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 176                         x + i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE);
 177           fab_line (gc, x - i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 178                         x - i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 179           fab_line (gc, x - i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE,
 180                         x + i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 181           fab_line (gc, x + i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 182                         x + i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 183         }
 184       break;
 185     case 3:                     /* circle */ ;
 186       for (i = 0; i <= size; i++)
 187         fab_circle (gc, x, y, (i + 1) * DRILL_MARK_SIZE - DRILL_MARK_SIZE / 2);
 188       break;
 189     case 4:                     /* square */
 190       for (i = 1; i <= size + 1; i++)
 191         {
 192           fab_line (gc, x - i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 193                         x + i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE);
 194           fab_line (gc, x - i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 195                         x - i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 196           fab_line (gc, x - i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE,
 197                         x + i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 198           fab_line (gc, x + i * DRILL_MARK_SIZE, y - i * DRILL_MARK_SIZE,
 199                         x + i * DRILL_MARK_SIZE, y + i * DRILL_MARK_SIZE);
 200         }
 201       break;
 202     }
 203 }
 204
 205 static int
 206 count_drill_lines (DrillInfoType *AllDrills)
 207 {
 208   int n, ds = 0;
 209   for (n = AllDrills->DrillN - 1; n >= 0; n--)
 210     {
 211       DrillType *drill = &(AllDrills->Drill[n]);
 212       if (drill->PinCount + drill->ViaCount > drill->UnplatedCount)
 213         ds++;
 214       if (drill->UnplatedCount)
 215         ds++;
 216     }
 217   return ds;
 218 }
 219
 220
 221 int
 222 PrintFab_overhang (void)
 223 {
 224   DrillInfoType *AllDrills = GetDrillInfo (PCB->Data);
 225   int ds = count_drill_lines (AllDrills);
 226   if (ds < 4)
 227     ds = 4;
 228   return (ds + 2) * TEXT_LINE;
 229 }
 230
 231 void
 232 PrintFab (hidGC gc)
 233 {
 234   DrillInfoType *AllDrills;
 235   int i, n, yoff, total_drills = 0, ds = 0;
 236   time_t currenttime;
 237   const char *utcFmt = "%c UTC";
 238   char utcTime[64];
 239 #ifdef ENABLE_NLS
 240   char *oldlocale;
 241 #endif
 242   AllDrills = GetDrillInfo (PCB->Data);
 243   yoff = -TEXT_LINE;
 244
 245   /* count how many drill description lines will be needed */
 246   ds = count_drill_lines (AllDrills);
 247
 248   /*
 249    * When we only have a few drill sizes we need to make sure the
 250    * drill table header doesn't fall on top of the board info
 251    * section.
 252    */
 253   if (ds < 4)
 254     {
 255       yoff -= (4 - ds) * TEXT_LINE;
 256     }
 257
 258   gui->graphics->set_line_width (gc, FAB_LINE_W);
 259
 260   for (n = AllDrills->DrillN - 1; n >= 0; n--)
 261     {
 262       int plated_sym = -1, unplated_sym = -1;
 263       DrillType *drill = &(AllDrills->Drill[n]);
 264       if (drill->PinCount + drill->ViaCount > drill->UnplatedCount)
 265         plated_sym = --ds;
 266       if (drill->UnplatedCount)
 267         unplated_sym = --ds;
 268       gui->graphics->set_color (gc, PCB->PinColor);
 269       for (i = 0; i < drill->PinN; i++)
 270         drill_sym (gc, TEST_FLAG (HOLEFLAG, drill->Pin[i]) ?
 271                    unplated_sym : plated_sym, drill->Pin[i]->X,
 272                    drill->Pin[i]->Y);
 273       if (plated_sym != -1)
 274         {
 275           drill_sym (gc, plated_sym, TEXT_SIZE, yoff + TEXT_SIZE / 4);
 276           text_at (gc, MIL_TO_COORD(1350), yoff, MIL_TO_COORD(2), "YES");
 277           text_at (gc, MIL_TO_COORD(980), yoff, MIL_TO_COORD(2), "%d",
 278                    drill->PinCount + drill->ViaCount - drill->UnplatedCount);
 279
 280           if (unplated_sym != -1)
 281             yoff -= TEXT_LINE;
 282         }
 283       if (unplated_sym != -1)
 284         {
 285           drill_sym (gc, unplated_sym, TEXT_SIZE, yoff + TEXT_SIZE / 4);
 286           text_at (gc, MIL_TO_COORD(1400), yoff, MIL_TO_COORD(2), "NO");
 287           text_at (gc, MIL_TO_COORD(980), yoff, MIL_TO_COORD(2), "%d", drill->UnplatedCount);
 288         }
 289       gui->graphics->set_color (gc, PCB->ElementColor);
 290       text_at (gc, MIL_TO_COORD(450), yoff, MIL_TO_COORD(2), "%0.3f",
 291                COORD_TO_INCH(drill->DrillSize));
 292       if (plated_sym != -1 && unplated_sym != -1)
 293         text_at (gc, MIL_TO_COORD(450), yoff + TEXT_LINE, MIL_TO_COORD(2), "%0.3f",
 294                  COORD_TO_INCH(drill->DrillSize));
 295       yoff -= TEXT_LINE;
 296       total_drills += drill->PinCount;
 297       total_drills += drill->ViaCount;
 298     }
 299
 300   gui->graphics->set_color (gc, PCB->ElementColor);
 301   text_at (gc, 0, yoff, MIL_TO_COORD(9), "Symbol");
 302   text_at (gc, MIL_TO_COORD(410), yoff, MIL_TO_COORD(9), "Diam. (Inch)");
 303   text_at (gc, MIL_TO_COORD(950), yoff, MIL_TO_COORD(9), "Count");
 304   text_at (gc, MIL_TO_COORD(1300), yoff, MIL_TO_COORD(9), "Plated?");
 305   yoff -= TEXT_LINE;
 306   text_at (gc, 0, yoff, 0,
 307            "There are %d different drill sizes used in this layout, %d holes total",
 308            AllDrills->DrillN, total_drills);
 309   /* Create a portable timestamp. */
 310 #ifdef ENABLE_NLS
 311   oldlocale = setlocale (LC_TIME, "C");
 312 #endif
 313   currenttime = time (NULL);
 314   strftime (utcTime, sizeof utcTime, utcFmt, gmtime (&currenttime));
 315 #ifdef ENABLE_NLS
 316   setlocale (LC_TIME, oldlocale);
 317 #endif
 318
 319   yoff = -TEXT_LINE;
 320   for (i = 0; i < max_copper_layer; i++)
 321     {
 322       LayerType *l = LAYER_PTR (i);
 323       if (l->Name && (l->LineN || l->ArcN))
 324         {
 325           if (strcmp ("route", l->Name) == 0)
 326             break;
 327           if (strcmp ("outline", l->Name) == 0)
 328             break;
 329         }
 330     }
 331   if (i == max_copper_layer)
 332     {
 333       gui->graphics->set_line_width (gc,  MIL_TO_COORD(10));
 334       gui->graphics->draw_line (gc, 0, 0, PCB->MaxWidth, 0);
 335       gui->graphics->draw_line (gc, 0, 0, 0, PCB->MaxHeight);
 336       gui->graphics->draw_line (gc, PCB->MaxWidth, 0, PCB->MaxWidth,
 337                       PCB->MaxHeight);
 338       gui->graphics->draw_line (gc, 0, PCB->MaxHeight, PCB->MaxWidth,
 339                       PCB->MaxHeight);
 340       /*FPrintOutline (); */
 341       gui->graphics->set_line_width (gc, FAB_LINE_W);
 342       text_at (gc, MIL_TO_COORD(2000), yoff, 0,
 343                "Maximum Dimensions: %f mils wide, %f mils high",
 344                COORD_TO_MIL(PCB->MaxWidth), COORD_TO_MIL(PCB->MaxHeight));
 345       text_at (gc, PCB->MaxWidth / 2, PCB->MaxHeight + MIL_TO_COORD(20), 1,
 346                "Board outline is the centerline of this %f mil"
 347                " rectangle - 0,0 to %f,%f mils",
 348                COORD_TO_MIL(FAB_LINE_W), COORD_TO_MIL(PCB->MaxWidth), COORD_TO_MIL(PCB->MaxHeight));
 349     }
 350   else
 351     {
 352       LayerType *layer = LAYER_PTR (i);
 353       gui->graphics->set_line_width (gc, MIL_TO_COORD(10));
 354       LINE_LOOP (layer);
 355       {
 356         gui->graphics->draw_line (gc, line->Point1.X, line->Point1.Y,
 357                         line->Point2.X, line->Point2.Y);
 358       }
 359       END_LOOP;
 360       ARC_LOOP (layer);
 361       {
 362         gui->graphics->draw_arc (gc, arc->X, arc->Y, arc->Width,
 363                        arc->Height, arc->StartAngle, arc->Delta);
 364       }
 365       END_LOOP;
 366       TEXT_LOOP (layer);
 367       {
 368         gui->graphics->draw_pcb_text (gc, text, 0);
 369       }
 370       END_LOOP;
 371       gui->graphics->set_line_width (gc, FAB_LINE_W);
 372       text_at (gc, PCB->MaxWidth / 2, PCB->MaxHeight + MIL_TO_COORD(20), 1,
 373                "Board outline is the centerline of this path");
 374     }
 375   yoff -= TEXT_LINE;
 376   text_at (gc, MIL_TO_COORD(2000), yoff, 0, "Date: %s", utcTime);
 377   yoff -= TEXT_LINE;
 378   text_at (gc, MIL_TO_COORD(2000), yoff, 0, "Author: %s", pcb_author ());
 379   yoff -= TEXT_LINE;
 380   text_at (gc, MIL_TO_COORD(2000), yoff, 0,
 381            "Title: %s - Fabrication Drawing", UNKNOWN (PCB->Name));
 382 }