KiCad PCB EDA Suite
common_plotPS_functions.cpp
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1 /*
2  * This program source code file is part of KiCad, a free EDA CAD application.
3  *
4  * Copyright (C) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
5  * Copyright (C) 2017 KiCad Developers, see AUTHORS.txt for contributors.
6  *
7  * This program is free software; you can redistribute it and/or
8  * modify it under the terms of the GNU General Public License
9  * as published by the Free Software Foundation; either version 2
10  * of the License, or (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program; if not, you may find one here:
19  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
20  * or you may search the http://www.gnu.org website for the version 2 license,
21  * or you may write to the Free Software Foundation, Inc.,
22  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
23  */
24 
30 #include <fctsys.h>
31 #include <trigo.h>
32 #include <wxstruct.h>
33 #include <base_struct.h>
34 #include <common.h>
35 #include <class_plotter.h>
36 #include <macros.h>
37 #include <kicad_string.h>
39 
40 /* Forward declaration of the font width metrics
41  (yes extern! this is the way to forward declare variables */
42 extern const double hv_widths[256];
43 extern const double hvb_widths[256];
44 extern const double hvo_widths[256];
45 extern const double hvbo_widths[256];
46 
47 const double PSLIKE_PLOTTER::postscriptTextAscent = 0.718;
48 
49 
50 // Common routines for Postscript-like plotting engines
51 
53 {
54  defaultPenWidth = width;
55  currentPenWidth = -1;
56 }
57 
58 
60 {
61  if( colorMode )
62  {
63  if( negativeMode )
64  emitSetRGBColor( 1 - color.r, 1 - color.g, 1 - color.b );
65  else
66  emitSetRGBColor( color.r, color.g, color.b );
67  }
68  else
69  {
70  /* B/W Mode - Use BLACK or WHITE for all items
71  * note the 2 colors are used in B&W mode, mainly by Pcbnew to draw
72  * holes in white on pads in black
73  */
74  double k = 1; // White
75  if( color != COLOR4D::WHITE )
76  k = 0;
77  if( negativeMode )
78  emitSetRGBColor( 1 - k, 1 - k, 1 - k );
79  else
80  emitSetRGBColor( k, k, k );
81  }
82 }
83 
84 
85 void PSLIKE_PLOTTER::FlashPadOval( const wxPoint& aPadPos, const wxSize& aSize,
86  double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void* aData )
87 {
88  wxASSERT( outputFile );
89  int x0, y0, x1, y1, delta;
90  wxSize size( aSize );
91 
92  // The pad is reduced to an oval by dy > dx
93  if( size.x > size.y )
94  {
95  std::swap( size.x, size.y );
96  aPadOrient = AddAngles( aPadOrient, 900 );
97  }
98 
99  delta = size.y - size.x;
100  x0 = 0;
101  y0 = -delta / 2;
102  x1 = 0;
103  y1 = delta / 2;
104  RotatePoint( &x0, &y0, aPadOrient );
105  RotatePoint( &x1, &y1, aPadOrient );
106 
107  if( aTraceMode == FILLED )
108  ThickSegment( wxPoint( aPadPos.x + x0, aPadPos.y + y0 ),
109  wxPoint( aPadPos.x + x1, aPadPos.y + y1 ), size.x, aTraceMode, NULL );
110  else
111  sketchOval( aPadPos, size, aPadOrient, -1 );
112 }
113 
114 
115 void PSLIKE_PLOTTER::FlashPadCircle( const wxPoint& aPadPos, int aDiameter,
116  EDA_DRAW_MODE_T aTraceMode, void* aData )
117 {
118  if( aTraceMode == FILLED )
119  Circle( aPadPos, aDiameter, FILLED_SHAPE, 0 );
120  else // Plot a ring:
121  {
123  int linewidth = GetCurrentLineWidth();
124 
125  // avoid aDiameter <= 1 )
126  if( linewidth > aDiameter-2 )
127  linewidth = aDiameter-2;
128 
129  Circle( aPadPos, aDiameter - linewidth, NO_FILL, linewidth );
130  }
131 
133 }
134 
135 
136 void PSLIKE_PLOTTER::FlashPadRect( const wxPoint& aPadPos, const wxSize& aSize,
137  double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void* aData )
138 {
139  static std::vector< wxPoint > cornerList;
140  wxSize size( aSize );
141  cornerList.clear();
142 
143  if( aTraceMode == FILLED )
144  SetCurrentLineWidth( 0 );
145  else
147 
148  size.x -= GetCurrentLineWidth();
149  size.y -= GetCurrentLineWidth();
150 
151  if( size.x < 1 )
152  size.x = 1;
153 
154  if( size.y < 1 )
155  size.y = 1;
156 
157  int dx = size.x / 2;
158  int dy = size.y / 2;
159 
160  wxPoint corner;
161  corner.x = aPadPos.x - dx;
162  corner.y = aPadPos.y + dy;
163  cornerList.push_back( corner );
164  corner.x = aPadPos.x - dx;
165  corner.y = aPadPos.y - dy;
166  cornerList.push_back( corner );
167  corner.x = aPadPos.x + dx;
168  corner.y = aPadPos.y - dy;
169  cornerList.push_back( corner );
170  corner.x = aPadPos.x + dx;
171  corner.y = aPadPos.y + dy,
172  cornerList.push_back( corner );
173 
174  for( unsigned ii = 0; ii < cornerList.size(); ii++ )
175  {
176  RotatePoint( &cornerList[ii], aPadPos, aPadOrient );
177  }
178 
179  cornerList.push_back( cornerList[0] );
180 
181  PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
183 }
184 
185 void PSLIKE_PLOTTER::FlashPadRoundRect( const wxPoint& aPadPos, const wxSize& aSize,
186  int aCornerRadius, double aOrient,
187  EDA_DRAW_MODE_T aTraceMode, void* aData )
188 {
189  wxSize size( aSize );
190 
191  if( aTraceMode == FILLED )
192  SetCurrentLineWidth( 0 );
193  else
194  {
196  size.x -= GetCurrentLineWidth();
197  size.y -= GetCurrentLineWidth();
198  aCornerRadius -= GetCurrentLineWidth()/2;
199  }
200 
201 
202  SHAPE_POLY_SET outline;
203  const int segmentToCircleCount = 64;
204  TransformRoundRectToPolygon( outline, aPadPos, size, aOrient,
205  aCornerRadius, segmentToCircleCount );
206 
207  std::vector< wxPoint > cornerList;
208  cornerList.reserve( segmentToCircleCount + 5 );
209  // TransformRoundRectToPolygon creates only one convex polygon
210  SHAPE_LINE_CHAIN& poly = outline.Outline( 0 );
211 
212  for( int ii = 0; ii < poly.PointCount(); ++ii )
213  cornerList.push_back( wxPoint( poly.Point( ii ).x, poly.Point( ii ).y ) );
214 
215  // Close polygon
216  cornerList.push_back( cornerList[0] );
217 
218  PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
220 }
221 
222 void PSLIKE_PLOTTER::FlashPadCustom( const wxPoint& aPadPos, const wxSize& aSize,
223  SHAPE_POLY_SET* aPolygons,
224  EDA_DRAW_MODE_T aTraceMode, void* aData )
225 {
226  wxSize size( aSize );
227 
228  if( aTraceMode == FILLED )
229  SetCurrentLineWidth( 0 );
230  else
231  {
233  size.x -= GetCurrentLineWidth();
234  size.y -= GetCurrentLineWidth();
235  }
236 
237 
238  std::vector< wxPoint > cornerList;
239 
240  for( int cnt = 0; cnt < aPolygons->OutlineCount(); ++cnt )
241  {
242  SHAPE_LINE_CHAIN& poly = aPolygons->Outline( cnt );
243  cornerList.clear();
244 
245  for( int ii = 0; ii < poly.PointCount(); ++ii )
246  cornerList.push_back( wxPoint( poly.Point( ii ).x, poly.Point( ii ).y ) );
247 
248  // Close polygon
249  cornerList.push_back( cornerList[0] );
250 
251  PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
253  }
254 }
255 
256 void PSLIKE_PLOTTER::FlashPadTrapez( const wxPoint& aPadPos, const wxPoint *aCorners,
257  double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void* aData )
258 {
259  static std::vector< wxPoint > cornerList;
260  cornerList.clear();
261 
262  for( int ii = 0; ii < 4; ii++ )
263  cornerList.push_back( aCorners[ii] );
264 
265  if( aTraceMode == FILLED )
266  {
267  SetCurrentLineWidth( 0 );
268  }
269  else
270  {
272  int w = GetCurrentLineWidth();
273  // offset polygon by w
274  // coord[0] is assumed the lower left
275  // coord[1] is assumed the upper left
276  // coord[2] is assumed the upper right
277  // coord[3] is assumed the lower right
278 
279  /* Trace the outline. */
280  cornerList[0].x += w;
281  cornerList[0].y -= w;
282  cornerList[1].x += w;
283  cornerList[1].y += w;
284  cornerList[2].x -= w;
285  cornerList[2].y += w;
286  cornerList[3].x -= w;
287  cornerList[3].y -= w;
288  }
289 
290  for( int ii = 0; ii < 4; ii++ )
291  {
292  RotatePoint( &cornerList[ii], aPadOrient );
293  cornerList[ii] += aPadPos;
294  }
295 
296  cornerList.push_back( cornerList[0] );
297  PlotPoly( cornerList, ( aTraceMode == FILLED ) ? FILLED_SHAPE : NO_FILL,
299 }
300 
301 
305 void PSLIKE_PLOTTER::fputsPostscriptString(FILE *fout, const wxString& txt)
306 {
307  putc( '(', fout );
308  for( unsigned i = 0; i < txt.length(); i++ )
309  {
310  // Lazyness made me use stdio buffering yet another time...
311  wchar_t ch = txt[i];
312 
313  if( ch < 256 )
314  {
315  switch (ch)
316  {
317  // The ~ shouldn't reach the outside
318  case '~':
319  break;
320  // These characters must be escaped
321  case '(':
322  case ')':
323  case '\\':
324  putc( '\\', fout );
325 
326  // FALLTHRU
327  default:
328  putc( ch, fout );
329  break;
330  }
331  }
332  }
333 
334  putc( ')', fout );
335 }
336 
337 
344 int PSLIKE_PLOTTER::returnPostscriptTextWidth( const wxString& aText, int aXSize,
345  bool aItalic, bool aBold )
346 {
347  const double *width_table = aBold ? ( aItalic ? hvbo_widths : hvb_widths )
348  : ( aItalic ? hvo_widths : hv_widths );
349  double tally = 0;
350 
351  for( unsigned i = 0; i < aText.length(); i++ )
352  {
353  wchar_t AsciiCode = aText[i];
354  // Skip the negation marks and untabled points
355  if( AsciiCode != '~' && AsciiCode < 256 )
356  {
357  tally += width_table[AsciiCode];
358  }
359  }
360 
361  // Widths are proportional to height, but height is enlarged by a
362  // scaling factor
363  return KiROUND( aXSize * tally / postscriptTextAscent );
364 }
365 
366 
373 void PSLIKE_PLOTTER::postscriptOverlinePositions( const wxString& aText, int aXSize,
374  bool aItalic, bool aBold,
375  std::vector<int> *pos_pairs )
376 {
377  /* XXX This function is *too* similar to returnPostscriptTextWidth.
378  Consider merging them... */
379  const double *width_table = aBold ? ( aItalic ? hvbo_widths : hvb_widths )
380  : ( aItalic ? hvo_widths : hv_widths );
381  double tally = 0;
382 
383  for( unsigned i = 0; i < aText.length(); i++ )
384  {
385  wchar_t AsciiCode = aText[i];
386  // Skip the negation marks and untabled points
387  if( AsciiCode != '~' && AsciiCode < 256 )
388  {
389  tally += width_table[AsciiCode];
390  }
391  else
392  {
393  if( AsciiCode == '~' )
394  pos_pairs->push_back( KiROUND( aXSize * tally / postscriptTextAscent ) );
395  }
396  }
397 
398  // Special rule: we have to complete the last bar if the ~ aren't matched
399  if( pos_pairs->size() % 2 == 1 )
400  pos_pairs->push_back( KiROUND( aXSize * tally / postscriptTextAscent ) );
401 }
402 
403 void PS_PLOTTER::SetViewport( const wxPoint& aOffset, double aIusPerDecimil,
404  double aScale, bool aMirror )
405 {
406  wxASSERT( !outputFile );
407  m_plotMirror = aMirror;
408  plotOffset = aOffset;
409  plotScale = aScale;
410  m_IUsPerDecimil = aIusPerDecimil;
411  iuPerDeviceUnit = 1.0 / aIusPerDecimil;
412  /* Compute the paper size in IUs */
414  paperSize.x *= 10.0 * aIusPerDecimil;
415  paperSize.y *= 10.0 * aIusPerDecimil;
416  SetDefaultLineWidth( 100 * aIusPerDecimil ); // arbitrary default
417 }
418 
419 
427  const wxString& aText,
428  int aOrient,
429  const wxSize& aSize,
430  bool aMirror,
431  enum EDA_TEXT_HJUSTIFY_T aH_justify,
432  enum EDA_TEXT_VJUSTIFY_T aV_justify,
433  int aWidth,
434  bool aItalic,
435  bool aBold,
436  double *wideningFactor,
437  double *ctm_a,
438  double *ctm_b,
439  double *ctm_c,
440  double *ctm_d,
441  double *ctm_e,
442  double *ctm_f,
443  double *heightFactor )
444 {
445  // Compute the starting position (compensated for alignment)
446  wxPoint start_pos = aPos;
447 
448  // This is an approximation of the text bounds (in IUs)
449  int tw = returnPostscriptTextWidth( aText, aSize.x, aItalic, aWidth );
450  int th = aSize.y;
451  int dx, dy;
452 
453  switch( aH_justify )
454  {
456  dx = -tw / 2;
457  break;
458 
460  dx = -tw;
461  break;
462 
464  dx = 0;
465  break;
466  }
467 
468  switch( aV_justify )
469  {
471  dy = th / 2;
472  break;
473 
475  dy = th;
476  break;
477 
479  dy = 0;
480  break;
481  }
482 
483  RotatePoint( &dx, &dy, aOrient );
484  RotatePoint( &tw, &th, aOrient );
485  start_pos.x += dx;
486  start_pos.y += dy;
487  DPOINT pos_dev = userToDeviceCoordinates( start_pos );
488  DPOINT sz_dev = userToDeviceSize( aSize );
489 
490  // Now returns the final values... the widening factor
491  *wideningFactor = sz_dev.x / sz_dev.y;
492 
493  // Mirrored texts must be plotted as mirrored!
494  if( m_plotMirror )
495  {
496  *wideningFactor = -*wideningFactor;
497  aOrient = -aOrient;
498  }
499 
500  // The CTM transformation matrix
501  double alpha = DECIDEG2RAD( aOrient );
502  double sinalpha = sin( alpha );
503  double cosalpha = cos( alpha );
504 
505  *ctm_a = cosalpha;
506  *ctm_b = sinalpha;
507  *ctm_c = -sinalpha;
508  *ctm_d = cosalpha;
509  *ctm_e = pos_dev.x;
510  *ctm_f = pos_dev.y;
511 
512  // This is because the letters are less than 1 unit high
513  *heightFactor = sz_dev.y / postscriptTextAscent;
514 }
515 
516 
517 /* Set the current line width (in IUs) for the next plot
518  */
519 void PS_PLOTTER::SetCurrentLineWidth( int width, void* aData )
520 {
521  wxASSERT( outputFile );
522  int pen_width;
523 
524  if( width >= 0 )
525  pen_width = width;
526  else
527  pen_width = defaultPenWidth;
528 
529  if( pen_width != GetCurrentLineWidth() )
530  fprintf( outputFile, "%g setlinewidth\n", userToDeviceSize( pen_width ) );
531 
532  currentPenWidth = pen_width;
533 }
534 
535 
536 void PS_PLOTTER::emitSetRGBColor( double r, double g, double b )
537 {
538  wxASSERT( outputFile );
539 
540  // XXX why %.3g ? shouldn't %g suffice? who cares...
541  fprintf( outputFile, "%.3g %.3g %.3g setrgbcolor\n", r, g, b );
542 }
543 
544 
548 void PS_PLOTTER::SetDash( int dashed )
549 {
550  switch( dashed )
551  {
552  case PLOTDASHTYPE_DASH:
553  fprintf( outputFile, "[%d %d] 0 setdash\n",
554  (int) GetDashMarkLenIU(), (int) GetDashGapLenIU() );
555  break;
556  case PLOTDASHTYPE_DOT:
557  fprintf( outputFile, "[%d %d] 0 setdash\n",
558  (int) GetDotMarkLenIU(), (int) GetDashGapLenIU() );
559  break;
561  fprintf( outputFile, "[%d %d %d %d] 0 setdash\n",
562  (int) GetDashMarkLenIU(), (int) GetDashGapLenIU(),
563  (int) GetDotMarkLenIU(), (int) GetDashGapLenIU() );
564  break;
565  default:
566  fputs( "solidline\n", outputFile );
567  }
568 }
569 
570 
571 void PS_PLOTTER::Rect( const wxPoint& p1, const wxPoint& p2, FILL_T fill, int width )
572 {
573  DPOINT p1_dev = userToDeviceCoordinates( p1 );
574  DPOINT p2_dev = userToDeviceCoordinates( p2 );
575 
576  SetCurrentLineWidth( width );
577  fprintf( outputFile, "%g %g %g %g rect%d\n", p1_dev.x, p1_dev.y,
578  p2_dev.x - p1_dev.x, p2_dev.y - p1_dev.y, fill );
579 }
580 
581 
582 void PS_PLOTTER::Circle( const wxPoint& pos, int diametre, FILL_T fill, int width )
583 {
584  wxASSERT( outputFile );
585  DPOINT pos_dev = userToDeviceCoordinates( pos );
586  double radius = userToDeviceSize( diametre / 2.0 );
587 
588  SetCurrentLineWidth( width );
589  fprintf( outputFile, "%g %g %g cir%d\n", pos_dev.x, pos_dev.y, radius, fill );
590 }
591 
592 
593 void PS_PLOTTER::Arc( const wxPoint& centre, double StAngle, double EndAngle,
594  int radius, FILL_T fill, int width )
595 {
596  wxASSERT( outputFile );
597  if( radius <= 0 )
598  return;
599 
600  if( StAngle > EndAngle )
601  std::swap( StAngle, EndAngle );
602 
603  SetCurrentLineWidth( width );
604 
605  // Calculate start point.
606  DPOINT centre_dev = userToDeviceCoordinates( centre );
607  double radius_dev = userToDeviceSize( radius );
608 
609  if( m_plotMirror )
610  {
612  {
613  StAngle = 1800.0 -StAngle;
614  EndAngle = 1800.0 -EndAngle;
615  std::swap( StAngle, EndAngle );
616  }
617  else
618  {
619  StAngle = -StAngle;
620  EndAngle = -EndAngle;
621  }
622  }
623 
624  fprintf( outputFile, "%g %g %g %g %g arc%d\n", centre_dev.x, centre_dev.y,
625  radius_dev, StAngle / 10.0, EndAngle / 10.0, fill );
626 }
627 
628 
629 void PS_PLOTTER::PlotPoly( const std::vector< wxPoint >& aCornerList,
630  FILL_T aFill, int aWidth, void * aData )
631 {
632  if( aCornerList.size() <= 1 )
633  return;
634 
635  SetCurrentLineWidth( aWidth );
636 
637  DPOINT pos = userToDeviceCoordinates( aCornerList[0] );
638  fprintf( outputFile, "newpath\n%g %g moveto\n", pos.x, pos.y );
639 
640  for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
641  {
642  pos = userToDeviceCoordinates( aCornerList[ii] );
643  fprintf( outputFile, "%g %g lineto\n", pos.x, pos.y );
644  }
645 
646  // Close/(fill) the path
647  fprintf( outputFile, "poly%d\n", aFill );
648 }
649 
650 
654 void PS_PLOTTER::PlotImage( const wxImage & aImage, const wxPoint& aPos,
655  double aScaleFactor )
656 {
657  wxSize pix_size; // size of the bitmap in pixels
658  pix_size.x = aImage.GetWidth();
659  pix_size.y = aImage.GetHeight();
660  DPOINT drawsize( aScaleFactor * pix_size.x,
661  aScaleFactor * pix_size.y ); // requested size of image
662 
663  // calculate the bottom left corner position of bitmap
664  wxPoint start = aPos;
665  start.x -= drawsize.x / 2; // left
666  start.y += drawsize.y / 2; // bottom (Y axis reversed)
667 
668  // calculate the top right corner position of bitmap
669  wxPoint end;
670  end.x = start.x + drawsize.x;
671  end.y = start.y - drawsize.y;
672 
673  fprintf( outputFile, "/origstate save def\n" );
674  fprintf( outputFile, "/pix %d string def\n", pix_size.x );
675 
676  // Locate lower-left corner of image
677  DPOINT start_dev = userToDeviceCoordinates( start );
678  fprintf( outputFile, "%g %g translate\n", start_dev.x, start_dev.y );
679  // Map image size to device
680  DPOINT end_dev = userToDeviceCoordinates( end );
681  fprintf( outputFile, "%g %g scale\n",
682  std::abs(end_dev.x - start_dev.x), std::abs(end_dev.y - start_dev.y));
683 
684  // Dimensions of source image (in pixels
685  fprintf( outputFile, "%d %d 8", pix_size.x, pix_size.y );
686  // Map unit square to source
687  fprintf( outputFile, " [%d 0 0 %d 0 %d]\n", pix_size.x, -pix_size.y , pix_size.y);
688  // include image data in ps file
689  fprintf( outputFile, "{currentfile pix readhexstring pop}\n" );
690 
691  if( colorMode )
692  fputs( "false 3 colorimage\n", outputFile );
693  else
694  fputs( "image\n", outputFile );
695  // Single data source, 3 colors, Output RGB data (hexadecimal)
696  // (or the same downscaled to gray)
697  int jj = 0;
698 
699  for( int yy = 0; yy < pix_size.y; yy ++ )
700  {
701  for( int xx = 0; xx < pix_size.x; xx++, jj++ )
702  {
703  if( jj >= 16 )
704  {
705  jj = 0;
706  fprintf( outputFile, "\n");
707  }
708 
709  int red, green, blue;
710  red = aImage.GetRed( xx, yy) & 0xFF;
711  green = aImage.GetGreen( xx, yy) & 0xFF;
712  blue = aImage.GetBlue( xx, yy) & 0xFF;
713 
714  if( colorMode )
715  fprintf( outputFile, "%2.2X%2.2X%2.2X", red, green, blue );
716  else
717  fprintf( outputFile, "%2.2X", (red + green + blue) / 3 );
718  }
719  }
720 
721  fprintf( outputFile, "\n");
722  fprintf( outputFile, "origstate restore\n" );
723 }
724 
725 
726 void PS_PLOTTER::PenTo( const wxPoint& pos, char plume )
727 {
728  wxASSERT( outputFile );
729 
730  if( plume == 'Z' )
731  {
732  if( penState != 'Z' )
733  {
734  fputs( "stroke\n", outputFile );
735  penState = 'Z';
736  penLastpos.x = -1;
737  penLastpos.y = -1;
738  }
739 
740  return;
741  }
742 
743  if( penState == 'Z' )
744  {
745  fputs( "newpath\n", outputFile );
746  }
747 
748  if( penState != plume || pos != penLastpos )
749  {
750  DPOINT pos_dev = userToDeviceCoordinates( pos );
751  fprintf( outputFile, "%g %g %sto\n",
752  pos_dev.x, pos_dev.y,
753  ( plume=='D' ) ? "line" : "move" );
754  }
755 
756  penState = plume;
757  penLastpos = pos;
758 }
759 
760 
775 {
776  wxASSERT( outputFile );
777  wxString msg;
778 
779  static const char* PSMacro[] =
780  {
781  "%%BeginProlog\n",
782  "/line { newpath moveto lineto stroke } bind def\n",
783  "/cir0 { newpath 0 360 arc stroke } bind def\n",
784  "/cir1 { newpath 0 360 arc gsave fill grestore stroke } bind def\n",
785  "/cir2 { newpath 0 360 arc gsave fill grestore stroke } bind def\n",
786  "/arc0 { newpath arc stroke } bind def\n",
787  "/arc1 { newpath 4 index 4 index moveto arc closepath gsave fill\n",
788  " grestore stroke } bind def\n",
789  "/arc2 { newpath 4 index 4 index moveto arc closepath gsave fill\n",
790  " grestore stroke } bind def\n",
791  "/poly0 { stroke } bind def\n",
792  "/poly1 { closepath gsave fill grestore stroke } bind def\n",
793  "/poly2 { closepath gsave fill grestore stroke } bind def\n",
794  "/rect0 { rectstroke } bind def\n",
795  "/rect1 { rectfill } bind def\n",
796  "/rect2 { rectfill } bind def\n",
797  "/linemode0 { 0 setlinecap 0 setlinejoin 0 setlinewidth } bind def\n",
798  "/linemode1 { 1 setlinecap 1 setlinejoin } bind def\n",
799  "/dashedline { [200] 100 setdash } bind def\n",
800  "/solidline { [] 0 setdash } bind def\n",
801 
802  // This is for 'hidden' text (search anchors for PDF)
803  "/phantomshow { moveto\n",
804  " /KicadFont findfont 0.000001 scalefont setfont\n",
805  " show } bind def\n",
806 
807  // This is for regular postscript text
808  "/textshow { gsave\n",
809  " findfont exch scalefont setfont concat 1 scale 0 0 moveto show\n",
810  " } bind def\n",
811 
812  // Utility for getting Latin1 encoded fonts
813  "/reencodefont {\n",
814  " findfont dup length dict begin\n",
815  " { 1 index /FID ne\n",
816  " { def }\n",
817  " { pop pop } ifelse\n",
818  " } forall\n",
819  " /Encoding ISOLatin1Encoding def\n",
820  " currentdict\n",
821  " end } bind def\n"
822 
823  // Remap AdobeStandard fonts to Latin1
824  "/KicadFont /Helvetica reencodefont definefont pop\n",
825  "/KicadFont-Bold /Helvetica-Bold reencodefont definefont pop\n",
826  "/KicadFont-Oblique /Helvetica-Oblique reencodefont definefont pop\n",
827  "/KicadFont-BoldOblique /Helvetica-BoldOblique reencodefont definefont pop\n",
828  "%%EndProlog\n",
829  NULL
830  };
831 
832  time_t time1970 = time( NULL );
833 
834  fputs( "%!PS-Adobe-3.0\n", outputFile ); // Print header
835 
836  fprintf( outputFile, "%%%%Creator: %s\n", TO_UTF8( creator ) );
837 
838  /* A "newline" character ("\n") is not included in the following string,
839  because it is provided by the ctime() function. */
840  fprintf( outputFile, "%%%%CreationDate: %s", ctime( &time1970 ) );
841  fprintf( outputFile, "%%%%Title: %s\n", TO_UTF8( filename ) );
842  fprintf( outputFile, "%%%%Pages: 1\n" );
843  fprintf( outputFile, "%%%%PageOrder: Ascend\n" );
844 
845  // Print boundary box in 1/72 pixels per inch, box is in mils
846  const double BIGPTsPERMIL = 0.072;
847 
848  /* The coordinates of the lower left corner of the boundary
849  box need to be "rounded down", but the coordinates of its
850  upper right corner need to be "rounded up" instead. */
851  wxSize psPaperSize = pageInfo.GetSizeMils();
852 
853  if( !pageInfo.IsPortrait() )
854  psPaperSize.Set( pageInfo.GetHeightMils(), pageInfo.GetWidthMils() );
855 
856  fprintf( outputFile, "%%%%BoundingBox: 0 0 %d %d\n",
857  (int) ceil( psPaperSize.x * BIGPTsPERMIL ),
858  (int) ceil( psPaperSize.y * BIGPTsPERMIL ) );
859 
860  // Specify the size of the sheet and the name associated with that size.
861  // (If the "User size" option has been selected for the sheet size,
862  // identify the sheet size as "Custom" (rather than as "User"), but
863  // otherwise use the name assigned by KiCad for each sheet size.)
864  //
865  // (The Document Structuring Convention also supports sheet weight,
866  // sheet color, and sheet type properties being specified within a
867  // %%DocumentMedia comment, but they are not being specified here;
868  // a zero and two null strings are subsequently provided instead.)
869  //
870  // (NOTE: m_Size.y is *supposed* to be listed before m_Size.x;
871  // the order in which they are specified is not wrong!)
872  // Also note pageSize is given in mils, not in internal units and must be
873  // converted to internal units.
874 
875  if( pageInfo.IsCustom() )
876  fprintf( outputFile, "%%%%DocumentMedia: Custom %d %d 0 () ()\n",
877  KiROUND( psPaperSize.x * BIGPTsPERMIL ),
878  KiROUND( psPaperSize.y * BIGPTsPERMIL ) );
879 
880  else // a standard paper size
881  fprintf( outputFile, "%%%%DocumentMedia: %s %d %d 0 () ()\n",
882  TO_UTF8( pageInfo.GetType() ),
883  KiROUND( psPaperSize.x * BIGPTsPERMIL ),
884  KiROUND( psPaperSize.y * BIGPTsPERMIL ) );
885 
886  if( pageInfo.IsPortrait() )
887  fprintf( outputFile, "%%%%Orientation: Portrait\n" );
888  else
889  fprintf( outputFile, "%%%%Orientation: Landscape\n" );
890 
891  fprintf( outputFile, "%%%%EndComments\n" );
892 
893  // Now specify various other details.
894 
895  for( int ii = 0; PSMacro[ii] != NULL; ii++ )
896  {
897  fputs( PSMacro[ii], outputFile );
898  }
899 
900  // The following string has been specified here (rather than within
901  // PSMacro[]) to highlight that it has been provided to ensure that the
902  // contents of the postscript file comply with the details specified
903  // within the Document Structuring Convention.
904  fputs( "%%Page: 1 1\n"
905  "%%BeginPageSetup\n"
906  "gsave\n"
907  "0.0072 0.0072 scale\n" // Configure postscript for decimils coordinates
908  "linemode1\n", outputFile );
909 
910 
911  // Rototranslate the coordinate to achieve the landscape layout
912  if( !pageInfo.IsPortrait() )
913  fprintf( outputFile, "%d 0 translate 90 rotate\n", 10 * psPaperSize.x );
914 
915  // Apply the user fine scale adjustments
916  if( plotScaleAdjX != 1.0 || plotScaleAdjY != 1.0 )
917  fprintf( outputFile, "%g %g scale\n",
919 
920  // Set default line width
921  fprintf( outputFile, "%g setlinewidth\n", userToDeviceSize( defaultPenWidth ) );
922  fputs( "%%EndPageSetup\n", outputFile );
923 
924  return true;
925 }
926 
927 
929 {
930  wxASSERT( outputFile );
931  fputs( "showpage\n"
932  "grestore\n"
933  "%%EOF\n", outputFile );
934  fclose( outputFile );
935  outputFile = NULL;
936 
937  return true;
938 }
939 
940 
941 
942 void PS_PLOTTER::Text( const wxPoint& aPos,
943  const COLOR4D aColor,
944  const wxString& aText,
945  double aOrient,
946  const wxSize& aSize,
947  enum EDA_TEXT_HJUSTIFY_T aH_justify,
948  enum EDA_TEXT_VJUSTIFY_T aV_justify,
949  int aWidth,
950  bool aItalic,
951  bool aBold,
952  bool aMultilineAllowed,
953  void* aData )
954 {
955  SetCurrentLineWidth( aWidth );
956  SetColor( aColor );
957 
958  // Fix me: see how to use PS text mode for multiline texts
959  if( aMultilineAllowed && !aText.Contains( wxT( "\n" ) ) )
960  aMultilineAllowed = false; // the text has only one line.
961 
962  // Draw the native postscript text (if requested)
963  // Currently: does not work: disable it
964  bool use_native = false; // = m_textMode == PLOTTEXTMODE_NATIVE && !aMultilineAllowed;
965 
966  if( use_native )
967  {
968  const char *fontname = aItalic ? (aBold ? "/KicadFont-BoldOblique"
969  : "/KicadFont-Oblique")
970  : (aBold ? "/KicadFont-Bold"
971  : "/KicadFont");
972 
973  // Compute the copious tranformation parameters
974  double ctm_a, ctm_b, ctm_c, ctm_d, ctm_e, ctm_f;
975  double wideningFactor, heightFactor;
976  computeTextParameters( aPos, aText, aOrient, aSize, m_plotMirror, aH_justify,
977  aV_justify, aWidth, aItalic, aBold,
978  &wideningFactor, &ctm_a, &ctm_b, &ctm_c,
979  &ctm_d, &ctm_e, &ctm_f, &heightFactor );
980 
981 
982  // The text must be escaped correctly, the others are the various
983  // parameters. The CTM is formatted with %f since sin/cos tends
984  // to make %g use exponential notation (which is not supported)
986  fprintf( outputFile, " %g [%f %f %f %f %f %f] %g %s textshow\n",
987  wideningFactor, ctm_a, ctm_b, ctm_c, ctm_d, ctm_e, ctm_f,
988  heightFactor, fontname );
989 
990  /* The textshow operator retained the coordinate system, we use it
991  * to plot the overbars. See the PDF sister function for more
992  * details */
993 
994  std::vector<int> pos_pairs;
995  postscriptOverlinePositions( aText, aSize.x, aItalic, aBold, &pos_pairs );
996  int overbar_y = KiROUND( aSize.y * 1.1 );
997 
998  for( unsigned i = 0; i < pos_pairs.size(); i += 2)
999  {
1000  DPOINT dev_from = userToDeviceSize( wxSize( pos_pairs[i], overbar_y ) );
1001  DPOINT dev_to = userToDeviceSize( wxSize( pos_pairs[i + 1], overbar_y ) );
1002  fprintf( outputFile, "%g %g %g %g line ",
1003  dev_from.x, dev_from.y, dev_to.x, dev_to.y );
1004  }
1005 
1006  // Restore the CTM
1007  fputs( "grestore\n", outputFile );
1008  }
1009 
1010  // Draw the hidden postscript text (if requested)
1012  {
1014  DPOINT pos_dev = userToDeviceCoordinates( aPos );
1015  fprintf( outputFile, " %g %g phantomshow\n", pos_dev.x, pos_dev.y );
1016  }
1017 
1018  // Draw the stroked text (if requested)
1019  if( !use_native )
1020  {
1021  PLOTTER::Text( aPos, aColor, aText, aOrient, aSize, aH_justify, aV_justify,
1022  aWidth, aItalic, aBold, aMultilineAllowed );
1023  }
1024 }
1025 
1026 
1030 const double hv_widths[256] = {
1031  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1032  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1033  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1034  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1035  0.278, 0.278, 0.355, 0.556, 0.556, 0.889, 0.667, 0.191,
1036  0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
1037  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
1038  0.556, 0.556, 0.278, 0.278, 0.584, 0.584, 0.584, 0.556,
1039  1.015, 0.667, 0.667, 0.722, 0.722, 0.667, 0.611, 0.778,
1040  0.722, 0.278, 0.500, 0.667, 0.556, 0.833, 0.722, 0.778,
1041  0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
1042  0.667, 0.667, 0.611, 0.278, 0.278, 0.278, 0.469, 0.556,
1043  0.333, 0.556, 0.556, 0.500, 0.556, 0.556, 0.278, 0.556,
1044  0.556, 0.222, 0.222, 0.500, 0.222, 0.833, 0.556, 0.556,
1045  0.556, 0.556, 0.333, 0.500, 0.278, 0.556, 0.500, 0.722,
1046  0.500, 0.500, 0.500, 0.334, 0.260, 0.334, 0.584, 0.278,
1047  0.278, 0.278, 0.222, 0.556, 0.333, 1.000, 0.556, 0.556,
1048  0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
1049  0.278, 0.222, 0.222, 0.333, 0.333, 0.350, 0.556, 1.000,
1050  0.333, 1.000, 0.500, 0.333, 0.944, 0.278, 0.278, 0.667,
1051  0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.260, 0.556,
1052  0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
1053  0.400, 0.584, 0.333, 0.333, 0.333, 0.556, 0.537, 0.278,
1054  0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
1055  0.667, 0.667, 0.667, 0.667, 0.667, 0.667, 1.000, 0.722,
1056  0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
1057  0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
1058  0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
1059  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.500,
1060  0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
1061  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.584,
1062  0.611, 0.556, 0.556, 0.556, 0.556, 0.500, 0.556, 0.500
1063 };
1064 
1068 const double hvb_widths[256] = {
1069  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1070  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1071  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1072  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1073  0.278, 0.333, 0.474, 0.556, 0.556, 0.889, 0.722, 0.238,
1074  0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
1075  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
1076  0.556, 0.556, 0.333, 0.333, 0.584, 0.584, 0.584, 0.611,
1077  0.975, 0.722, 0.722, 0.722, 0.722, 0.667, 0.611, 0.778,
1078  0.722, 0.278, 0.556, 0.722, 0.611, 0.833, 0.722, 0.778,
1079  0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
1080  0.667, 0.667, 0.611, 0.333, 0.278, 0.333, 0.584, 0.556,
1081  0.333, 0.556, 0.611, 0.556, 0.611, 0.556, 0.333, 0.611,
1082  0.611, 0.278, 0.278, 0.556, 0.278, 0.889, 0.611, 0.611,
1083  0.611, 0.611, 0.389, 0.556, 0.333, 0.611, 0.556, 0.778,
1084  0.556, 0.556, 0.500, 0.389, 0.280, 0.389, 0.584, 0.278,
1085  0.278, 0.278, 0.278, 0.556, 0.500, 1.000, 0.556, 0.556,
1086  0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
1087  0.278, 0.278, 0.278, 0.500, 0.500, 0.350, 0.556, 1.000,
1088  0.333, 1.000, 0.556, 0.333, 0.944, 0.278, 0.278, 0.667,
1089  0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.280, 0.556,
1090  0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
1091  0.400, 0.584, 0.333, 0.333, 0.333, 0.611, 0.556, 0.278,
1092  0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
1093  0.722, 0.722, 0.722, 0.722, 0.722, 0.722, 1.000, 0.722,
1094  0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
1095  0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
1096  0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
1097  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.556,
1098  0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
1099  0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.584,
1100  0.611, 0.611, 0.611, 0.611, 0.611, 0.556, 0.611, 0.556
1101 };
1102 
1106 const double hvo_widths[256] = {
1107  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1108  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1109  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1110  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1111  0.278, 0.278, 0.355, 0.556, 0.556, 0.889, 0.667, 0.191,
1112  0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
1113  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
1114  0.556, 0.556, 0.278, 0.278, 0.584, 0.584, 0.584, 0.556,
1115  1.015, 0.667, 0.667, 0.722, 0.722, 0.667, 0.611, 0.778,
1116  0.722, 0.278, 0.500, 0.667, 0.556, 0.833, 0.722, 0.778,
1117  0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
1118  0.667, 0.667, 0.611, 0.278, 0.278, 0.278, 0.469, 0.556,
1119  0.333, 0.556, 0.556, 0.500, 0.556, 0.556, 0.278, 0.556,
1120  0.556, 0.222, 0.222, 0.500, 0.222, 0.833, 0.556, 0.556,
1121  0.556, 0.556, 0.333, 0.500, 0.278, 0.556, 0.500, 0.722,
1122  0.500, 0.500, 0.500, 0.334, 0.260, 0.334, 0.584, 0.278,
1123  0.278, 0.278, 0.222, 0.556, 0.333, 1.000, 0.556, 0.556,
1124  0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
1125  0.278, 0.222, 0.222, 0.333, 0.333, 0.350, 0.556, 1.000,
1126  0.333, 1.000, 0.500, 0.333, 0.944, 0.278, 0.278, 0.667,
1127  0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.260, 0.556,
1128  0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
1129  0.400, 0.584, 0.333, 0.333, 0.333, 0.556, 0.537, 0.278,
1130  0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
1131  0.667, 0.667, 0.667, 0.667, 0.667, 0.667, 1.000, 0.722,
1132  0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
1133  0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
1134  0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
1135  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.500,
1136  0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
1137  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.584,
1138  0.611, 0.556, 0.556, 0.556, 0.556, 0.500, 0.556, 0.500
1139 };
1140 
1144 const double hvbo_widths[256] = {
1145  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1146  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1147  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1148  0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278, 0.278,
1149  0.278, 0.333, 0.474, 0.556, 0.556, 0.889, 0.722, 0.238,
1150  0.333, 0.333, 0.389, 0.584, 0.278, 0.333, 0.278, 0.278,
1151  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.556,
1152  0.556, 0.556, 0.333, 0.333, 0.584, 0.584, 0.584, 0.611,
1153  0.975, 0.722, 0.722, 0.722, 0.722, 0.667, 0.611, 0.778,
1154  0.722, 0.278, 0.556, 0.722, 0.611, 0.833, 0.722, 0.778,
1155  0.667, 0.778, 0.722, 0.667, 0.611, 0.722, 0.667, 0.944,
1156  0.667, 0.667, 0.611, 0.333, 0.278, 0.333, 0.584, 0.556,
1157  0.333, 0.556, 0.611, 0.556, 0.611, 0.556, 0.333, 0.611,
1158  0.611, 0.278, 0.278, 0.556, 0.278, 0.889, 0.611, 0.611,
1159  0.611, 0.611, 0.389, 0.556, 0.333, 0.611, 0.556, 0.778,
1160  0.556, 0.556, 0.500, 0.389, 0.280, 0.389, 0.584, 0.278,
1161  0.278, 0.278, 0.278, 0.556, 0.500, 1.000, 0.556, 0.556,
1162  0.333, 1.000, 0.667, 0.333, 1.000, 0.278, 0.278, 0.278,
1163  0.278, 0.278, 0.278, 0.500, 0.500, 0.350, 0.556, 1.000,
1164  0.333, 1.000, 0.556, 0.333, 0.944, 0.278, 0.278, 0.667,
1165  0.278, 0.333, 0.556, 0.556, 0.556, 0.556, 0.280, 0.556,
1166  0.333, 0.737, 0.370, 0.556, 0.584, 0.333, 0.737, 0.333,
1167  0.400, 0.584, 0.333, 0.333, 0.333, 0.611, 0.556, 0.278,
1168  0.333, 0.333, 0.365, 0.556, 0.834, 0.834, 0.834, 0.611,
1169  0.722, 0.722, 0.722, 0.722, 0.722, 0.722, 1.000, 0.722,
1170  0.667, 0.667, 0.667, 0.667, 0.278, 0.278, 0.278, 0.278,
1171  0.722, 0.722, 0.778, 0.778, 0.778, 0.778, 0.778, 0.584,
1172  0.778, 0.722, 0.722, 0.722, 0.722, 0.667, 0.667, 0.611,
1173  0.556, 0.556, 0.556, 0.556, 0.556, 0.556, 0.889, 0.556,
1174  0.556, 0.556, 0.556, 0.556, 0.278, 0.278, 0.278, 0.278,
1175  0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.611, 0.584,
1176  0.611, 0.611, 0.611, 0.611, 0.611, 0.556, 0.611, 0.556
1177 };
const double hvo_widths[256]
Character widths for Helvetica-Oblique.
virtual void SetViewport(const wxPoint &aOffset, double aIusPerDecimil, double aScale, bool aMirror) override
Set the plot offset and scaling for the current plot.
EDA_TEXT_HJUSTIFY_T
Definition: eda_text.h:47
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:106
const double hv_widths[256]
Character widths for Helvetica.
const double hvbo_widths[256]
Character widths for Helvetica-BoldOblique.
virtual void emitSetRGBColor(double r, double g, double b) override
Virtual primitive for emitting the setrgbcolor operator.
virtual void FlashPadTrapez(const wxPoint &aPadPos, const wxPoint *aCorners, double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
virtual function FlashPadTrapez flash a trapezoidal pad
int PointCount() const
Function PointCount()
virtual void PenTo(const wxPoint &pos, char plume) override
moveto/lineto primitive, moves the 'pen' to the specified direction
void TransformRoundRectToPolygon(SHAPE_POLY_SET &aCornerBuffer, const wxPoint &aPosition, const wxSize &aSize, double aRotation, int aCornerRadius, int aCircleToSegmentsCount)
Function TransformRoundRectToPolygon convert a rectangle with rounded corners to a polygon Convert ar...
virtual bool EndPlot() override
double GetDotMarkLenIU() const
double g
Green component.
Definition: color4d.h:287
bool colorMode
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL) override
Function PlotPoly.
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
char penState
Current pen state: 'U', 'D' or 'Z' (see PenTo)
int OutlineCount() const
Returns the number of outlines in the set
double m_IUsPerDecimil
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
#define abs(a)
Definition: auxiliary.h:84
wxPoint plotOffset
Plot offset (in IUs)
wxPoint penLastpos
Last pen positions; set to -1,-1 when the pen is at rest.
static const int delta[8][2]
Definition: solve.cpp:112
virtual void FlashPadCircle(const wxPoint &aPadPos, int aDiameter, EDA_DRAW_MODE_T aTraceMode, void *aData) override
virtual function FlashPadCircle
PAGE_INFO pageInfo
double b
Blue component.
Definition: color4d.h:288
This file contains miscellaneous commonly used macros and functions.
const wxSize & GetSizeMils() const
virtual void Text(const wxPoint &aPos, const COLOR4D aColor, const wxString &aText, double aOrient, const wxSize &aSize, enum EDA_TEXT_HJUSTIFY_T aH_justify, enum EDA_TEXT_VJUSTIFY_T aV_justify, int aWidth, bool aItalic, bool aBold, bool aMultilineAllowed=false, void *aData=NULL)
Draws text with the plotter.
Definition: drawtxt.cpp:229
#define TO_UTF8(wxstring)
Macro TO_UTF8 converts a wxString to a UTF8 encoded C string for all wxWidgets build modes...
Definition: macros.h:47
virtual bool StartPlot() override
The code within this function (and the CloseFilePS function) creates postscript files whose contents ...
static const int USE_DEFAULT_LINE_WIDTH
bool IsPortrait() const
virtual void FlashPadCustom(const wxPoint &aPadPos, const wxSize &aSize, SHAPE_POLY_SET *aPolygons, EDA_DRAW_MODE_T aTraceMode, void *aData) override
virtual function FlashPadCustom
bool m_plotMirror
X axis orientation (SVG) and plot mirrored (only for PS, PDF HPGL and SVG)
virtual void SetDefaultLineWidth(int width) override
Set the default line width.
T AddAngles(T a1, T2 a2)
Add two angles (keeping the result normalized). T2 is here.
Definition: trigo.h:267
virtual void emitSetRGBColor(double r, double g, double b)=0
Virtual primitive for emitting the setrgbcolor operator.
Class SHAPE_POLY_SET.
virtual void FlashPadRoundRect(const wxPoint &aPadPos, const wxSize &aSize, int aCornerRadius, double aOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
virtual function FlashPadRoundRect
Base window classes and related definitions.
int returnPostscriptTextWidth(const wxString &aText, int aXSize, bool aItalic, bool aBold)
Sister function for the GraphicTextWidth in drawtxt.cpp Does the same processing (i.e.
double plotScaleAdjY
SHAPE_LINE_CHAIN & Outline(int aIndex)
Returns the reference to aIndex-th outline in the set
EDA_DRAW_MODE_T
Definition: eda_text.h:62
virtual void Text(const wxPoint &aPos, const COLOR4D aColor, const wxString &aText, double aOrient, const wxSize &aSize, enum EDA_TEXT_HJUSTIFY_T aH_justify, enum EDA_TEXT_VJUSTIFY_T aV_justify, int aWidth, bool aItalic, bool aBold, bool aMultilineAllowed=false, void *aData=NULL) override
Draws text with the plotter.
virtual void FlashPadRect(const wxPoint &aPadPos, const wxSize &aSize, double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
virtual function FlashPadRect
virtual void Arc(const wxPoint &centre, double StAngle, double EndAngle, int rayon, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
Generic fallback: arc rendered as a polyline.
virtual void SetColor(COLOR4D color) override
The SetColor implementation is split with the subclasses: The PSLIKE computes the rgb values...
virtual void Circle(const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
double plotScale
Plot scale - chosen by the user (even implicitly with 'fit in a4')
virtual void SetDash(int dashed) override
Postscript supports dashed lines.
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
int GetWidthMils() const
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Set the line width for the next drawing.
static const double postscriptTextAscent
Height of the postscript font (from the AFM)
EDA_TEXT_VJUSTIFY_T
Definition: eda_text.h:54
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
bool IsCustom() const
Function IsCustom returns true if the type is Custom.
virtual void PlotImage(const wxImage &aImage, const wxPoint &aPos, double aScaleFactor) override
Postscript-likes at the moment are the only plot engines supporting bitmaps...
void fputsPostscriptString(FILE *fout, const wxString &txt)
Write on a stream a string escaped for postscript/PDF.
int currentPenWidth
virtual int GetCurrentLineWidth() const
int defaultPenWidth
true to generate a negative image (PS mode mainly)
virtual void Rect(const wxPoint &p1, const wxPoint &p2, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
Class SHAPE_LINE_CHAIN.
virtual void ThickSegment(const wxPoint &start, const wxPoint &end, int width, EDA_DRAW_MODE_T tracemode, void *aData)
double plotScaleAdjX
Fine user scale adjust ( = 1.0 if no correction)
const double hvb_widths[256]
Character widths for Helvetica-Bold.
FILE * outputFile
true if the Y axis is top to bottom (SVG)
double DECIDEG2RAD(double deg)
Definition: trigo.h:203
double GetDashGapLenIU() const
The common library.
Definition: colors.h:49
FILL_T
Enum FILL_T is the set of fill types used in plotting or drawing enclosed areas.
Definition: base_struct.h:70
void postscriptOverlinePositions(const wxString &aText, int aXSize, bool aItalic, bool aBold, std::vector< int > *pos_pairs)
Computes the x coordinates for the overlining in a string of text.
VECTOR2I & Point(int aIndex)
Function Point()
void computeTextParameters(const wxPoint &aPos, const wxString &aText, int aOrient, const wxSize &aSize, bool aMirror, enum EDA_TEXT_HJUSTIFY_T aH_justify, enum EDA_TEXT_VJUSTIFY_T aV_justify, int aWidth, bool aItalic, bool aBold, double *wideningFactor, double *ctm_a, double *ctm_b, double *ctm_c, double *ctm_d, double *ctm_e, double *ctm_f, double *heightFactor)
This is the core for postscript/PDF text alignment It computes the transformation matrix to generate ...
const wxString & GetType() const
virtual void FlashPadOval(const wxPoint &aPadPos, const wxSize &aSize, double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
virtual function FlashPadOval
double r
Red component.
Definition: color4d.h:286
Basic classes for most KiCad items.
double GetDashMarkLenIU() const
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)
wxString filename
PlotTextMode m_textMode
How to draw text.
void sketchOval(const wxPoint &pos, const wxSize &size, double orient, int width)
int GetHeightMils() const
virtual void Circle(const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)=0
wxString creator
wxSize paperSize
Paper size in IU - not in mils.
bool m_mirrorIsHorizontal
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
Class COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:39
bool negativeMode
true to plot in color, false to plot in black and white