KiCad PCB EDA Suite
export_to_pcbnew.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) 2007-2014 Jean-Pierre Charras jp.charras at wanadoo.fr
5  * Copyright (C) 1992-2021 KiCad Developers, see change_log.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 
25 #include <vector>
26 
27 #include <export_to_pcbnew.h>
28 
29 #include <confirm.h>
30 #include <string_utils.h>
31 #include <locale_io.h>
32 #include <macros.h>
33 #include <trigo.h>
34 #include <gerbview_frame.h>
35 #include <gerber_file_image.h>
36 #include <gerber_file_image_list.h>
37 #include <build_version.h>
39 #include "excellon_image.h"
40 
41 // Imported function
42 extern const wxString GetPCBDefaultLayerName( LAYER_NUM aLayerNumber );
43 
44 
45 GBR_TO_PCB_EXPORTER::GBR_TO_PCB_EXPORTER( GERBVIEW_FRAME* aFrame, const wxString& aFileName )
46 {
47  m_gerbview_frame = aFrame;
48  m_pcb_file_name = aFileName;
49  m_fp = nullptr;
51 }
52 
53 
55 {
56 }
57 
58 
59 bool GBR_TO_PCB_EXPORTER::ExportPcb( const LAYER_NUM* aLayerLookUpTable, int aCopperLayers )
60 {
61  LOCALE_IO toggle; // toggles on, then off, the C locale.
62 
63  m_fp = wxFopen( m_pcb_file_name, wxT( "wt" ) );
64 
65  if( m_fp == nullptr )
66  {
67  wxString msg;
68  msg.Printf( _( "Failed to create file '%s'." ), m_pcb_file_name );
70  return false;
71  }
72 
73  m_pcbCopperLayersCount = aCopperLayers;
74 
75  writePcbHeader( aLayerLookUpTable );
76 
77  // create an image of gerber data
78  const int pcbCopperLayerMax = 31;
80 
81  // First collect all the holes. We'll use these to generate pads, vias, etc.
82  for( unsigned layer = 0; layer < images->ImagesMaxCount(); ++layer )
83  {
84  EXCELLON_IMAGE* excellon = dynamic_cast<EXCELLON_IMAGE*>( images->GetGbrImage( layer ) );
85 
86  if( excellon == nullptr ) // Layer not yet used or not a drill image
87  continue;
88 
89  for( GERBER_DRAW_ITEM* gerb_item : excellon->GetItems() )
90  collect_hole( gerb_item );
91  }
92 
93  // Next: non copper layers:
94  for( unsigned layer = 0; layer < images->ImagesMaxCount(); ++layer )
95  {
96  GERBER_FILE_IMAGE* gerber = images->GetGbrImage( layer );
97 
98  if( gerber == nullptr ) // Graphic layer not yet used
99  continue;
100 
101  LAYER_NUM pcb_layer_number = aLayerLookUpTable[layer];
102 
103  if( !IsPcbLayer( pcb_layer_number ) )
104  continue;
105 
106  if( pcb_layer_number <= pcbCopperLayerMax ) // copper layer
107  continue;
108 
109  for( GERBER_DRAW_ITEM* gerb_item : gerber->GetItems() )
110  export_non_copper_item( gerb_item, pcb_layer_number );
111  }
112 
113  // Copper layers
114  for( unsigned layer = 0; layer < images->ImagesMaxCount(); ++layer )
115  {
116  GERBER_FILE_IMAGE* gerber = images->GetGbrImage( layer );
117 
118  if( gerber == nullptr ) // Graphic layer not yet used
119  continue;
120 
121  LAYER_NUM pcb_layer_number = aLayerLookUpTable[layer];
122 
123  if( pcb_layer_number < 0 || pcb_layer_number > pcbCopperLayerMax )
124  continue;
125 
126  for( GERBER_DRAW_ITEM* gerb_item : gerber->GetItems() )
127  export_copper_item( gerb_item, pcb_layer_number );
128  }
129 
130  // Now write out the holes we collected earlier as vias
131  for( const EXPORT_VIA& via : m_vias )
132  export_via( via );
133 
134  fprintf( m_fp, ")\n" );
135 
136  fclose( m_fp );
137  m_fp = nullptr;
138  return true;
139 }
140 
141 
143  LAYER_NUM aLayer )
144 {
145  // used when a D_CODE is not found. default D_CODE to draw a flashed item
146  static D_CODE dummyD_CODE( 0 );
147 
148  wxPoint seg_start = aGbrItem->m_Start;
149  wxPoint seg_end = aGbrItem->m_End;
150  D_CODE* d_codeDescr = aGbrItem->GetDcodeDescr();
151  SHAPE_POLY_SET polygon;
152 
153  if( d_codeDescr == nullptr )
154  d_codeDescr = &dummyD_CODE;
155 
156  switch( aGbrItem->m_Shape )
157  {
158  case GBR_POLYGON:
159  writePcbPolygon( aGbrItem->m_Polygon, aLayer );
160  break;
161 
162  case GBR_SPOT_CIRCLE:
163  {
164  VECTOR2I center = aGbrItem->GetABPosition( seg_start );
165  int radius = d_codeDescr->m_Size.x / 2;
166  writePcbFilledCircle( center, radius, aLayer );
167  }
168  break;
169 
170  case GBR_SPOT_RECT:
171  case GBR_SPOT_OVAL:
172  case GBR_SPOT_POLY:
173  case GBR_SPOT_MACRO:
174  d_codeDescr->ConvertShapeToPolygon();
175  writePcbPolygon( d_codeDescr->m_Polygon, aLayer, aGbrItem->GetABPosition( seg_start ) );
176  break;
177 
178  case GBR_ARC:
179  {
180  double a = atan2( (double) ( aGbrItem->m_Start.y - aGbrItem->m_ArcCentre.y ),
181  (double) ( aGbrItem->m_Start.x - aGbrItem->m_ArcCentre.x ) );
182  double b = atan2( (double) ( aGbrItem->m_End.y - aGbrItem->m_ArcCentre.y ),
183  (double) ( aGbrItem->m_End.x - aGbrItem->m_ArcCentre.x ) );
184 
185  double angle = RAD2DEG(b - a);
186  seg_start = aGbrItem->m_ArcCentre;
187 
188  // Ensure arc orientation is CCW
189  if( angle < 0 )
190  angle += 360.0;
191 
192  // Reverse Y axis:
193  seg_start.y = -seg_start.y;
194  seg_end.y = -seg_end.y;
195 
196  if( angle == 360.0 || angle == 0 )
197  {
198  fprintf( m_fp, "(gr_circle (center %s %s) (end %s %s) (layer %s) (width %s))\n",
199  Double2Str( MapToPcbUnits(seg_start.x) ).c_str(),
200  Double2Str( MapToPcbUnits(seg_start.y) ).c_str(),
201  Double2Str( MapToPcbUnits(seg_end.x) ).c_str(),
202  Double2Str( MapToPcbUnits(seg_end.y) ).c_str(),
203  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ),
204  Double2Str( MapToPcbUnits( aGbrItem->m_Size.x ) ).c_str()
205  );
206  }
207  else
208  {
209  fprintf( m_fp, "(gr_arc (start %s %s) (end %s %s) (angle %s) (layer %s) (width %s))\n",
210  Double2Str( MapToPcbUnits(seg_start.x) ).c_str(),
211  Double2Str( MapToPcbUnits(seg_start.y) ).c_str(),
212  Double2Str( MapToPcbUnits(seg_end.x) ).c_str(),
213  Double2Str( MapToPcbUnits(seg_end.y) ).c_str(),
214  Double2Str( angle ).c_str(),
215  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ),
216  Double2Str( MapToPcbUnits( aGbrItem->m_Size.x ) ).c_str()
217  );
218  }
219  }
220  break;
221 
222  case GBR_CIRCLE:
223  // Reverse Y axis:
224  seg_start.y = -seg_start.y;
225  seg_end.y = -seg_end.y;
226 
227  fprintf( m_fp, "(gr_circle (start %s %s) (end %s %s) (layer %s) (width %s))\n",
228  Double2Str( MapToPcbUnits( seg_start.x ) ).c_str(),
229  Double2Str( MapToPcbUnits( seg_start.y ) ).c_str(),
230  Double2Str( MapToPcbUnits( seg_end.x ) ).c_str(),
231  Double2Str( MapToPcbUnits( seg_end.y ) ).c_str(),
232  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ),
233  Double2Str( MapToPcbUnits( aGbrItem->m_Size.x ) ).c_str() );
234  break;
235 
236  case GBR_SEGMENT:
237  // Reverse Y axis:
238  seg_start.y = -seg_start.y;
239  seg_end.y = -seg_end.y;
240 
241  fprintf( m_fp, "(gr_line (start %s %s) (end %s %s) (layer %s) (width %s))\n",
242  Double2Str( MapToPcbUnits( seg_start.x ) ).c_str(),
243  Double2Str( MapToPcbUnits( seg_start.y ) ).c_str(),
244  Double2Str( MapToPcbUnits( seg_end.x ) ).c_str(),
245  Double2Str( MapToPcbUnits( seg_end.y ) ).c_str(),
246  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ),
247  Double2Str( MapToPcbUnits( aGbrItem->m_Size.x ) ).c_str() );
248  break;
249  }
250 }
251 
252 
254 {
255  int size = std::min( aGbrItem->m_Size.x, aGbrItem->m_Size.y );
256  m_vias.emplace_back( aGbrItem->m_Start, size + 1, size );
257 }
258 
259 
261 {
262  wxPoint via_pos = aVia.m_Pos;
263 
264  // Reverse Y axis:
265  via_pos.y = -via_pos.y;
266 
267  // Layers are Front to Back
268  fprintf( m_fp, " (via (at %s %s) (size %s) (drill %s)",
269  Double2Str( MapToPcbUnits( via_pos.x ) ).c_str(),
270  Double2Str( MapToPcbUnits( via_pos.y ) ).c_str(),
271  Double2Str( MapToPcbUnits( aVia.m_Size ) ).c_str(),
272  Double2Str( MapToPcbUnits( aVia.m_Drill ) ).c_str() );
273 
274  fprintf( m_fp, " (layers %s %s))\n",
277 }
278 
279 
281 {
282  switch( aGbrItem->m_Shape )
283  {
284  case GBR_SPOT_CIRCLE:
285  case GBR_SPOT_RECT:
286  case GBR_SPOT_OVAL:
287  export_flashed_copper_item( aGbrItem, aLayer );
288  break;
289 
290  case GBR_ARC:
291  export_segarc_copper_item( aGbrItem, aLayer );
292  break;
293 
294  case GBR_POLYGON:
295  // One can use a polygon or a zone to output a Gerber region.
296  // none are perfect.
297  // The current way is use a polygon, as the zone export
298  // is experimental and only for tests.
299 #if 1
300  writePcbPolygon( aGbrItem->m_Polygon, aLayer );
301 #else
302  // Only for tests:
303  writePcbZoneItem( aGbrItem, aLayer );
304 #endif
305  break;
306 
307  default:
308  export_segline_copper_item( aGbrItem, aLayer );
309  break;
310  }
311 }
312 
313 
315  LAYER_NUM aLayer )
316 {
317  wxPoint seg_start, seg_end;
318 
319  seg_start = aGbrItem->m_Start;
320  seg_end = aGbrItem->m_End;
321 
322  // Reverse Y axis:
323  seg_start.y = -seg_start.y;
324  seg_end.y = -seg_end.y;
325 
326  writeCopperLineItem( seg_start, seg_end, aGbrItem->m_Size.x, aLayer );
327 }
328 
329 
330 void GBR_TO_PCB_EXPORTER::writeCopperLineItem( const wxPoint& aStart,
331  const wxPoint& aEnd,
332  int aWidth, LAYER_NUM aLayer )
333 {
334  fprintf( m_fp, "(segment (start %s %s) (end %s %s) (width %s) (layer %s) (net 0))\n",
335  Double2Str( MapToPcbUnits(aStart.x) ).c_str(),
336  Double2Str( MapToPcbUnits(aStart.y) ).c_str(),
337  Double2Str( MapToPcbUnits(aEnd.x) ).c_str(),
338  Double2Str( MapToPcbUnits(aEnd.y) ).c_str(),
339  Double2Str( MapToPcbUnits( aWidth ) ).c_str(),
340  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ) );
341 }
342 
343 
345  LAYER_NUM aLayer )
346 {
347  double a = atan2( (double) ( aGbrItem->m_Start.y - aGbrItem->m_ArcCentre.y ),
348  (double) ( aGbrItem->m_Start.x - aGbrItem->m_ArcCentre.x ) );
349  double b = atan2( (double) ( aGbrItem->m_End.y - aGbrItem->m_ArcCentre.y ),
350  (double) ( aGbrItem->m_End.x - aGbrItem->m_ArcCentre.x ) );
351 
352  wxPoint start = aGbrItem->m_Start;
353  wxPoint end = aGbrItem->m_End;
354 
355  /* Because Pcbnew does not know arcs in tracks,
356  * approximate arc by segments (SEG_COUNT__CIRCLE segment per 360 deg)
357  * The arc is drawn anticlockwise from the start point to the end point.
358  */
359  #define SEG_COUNT_CIRCLE 16
360  #define DELTA_ANGLE 2 * M_PI / SEG_COUNT_CIRCLE
361 
362  // calculate the number of segments from a to b.
363  // we want CNT_PER_360 segments fo a circle
364  if( a > b )
365  b += 2 * M_PI;
366 
367  wxPoint curr_start = start;
368  wxPoint seg_start, seg_end;
369 
370  int ii = 1;
371 
372  for( double rot = a; rot < (b - DELTA_ANGLE); rot += DELTA_ANGLE, ii++ )
373  {
374  seg_start = curr_start;
375  wxPoint curr_end = start;
376  RotatePoint( &curr_end, aGbrItem->m_ArcCentre,
377  -RAD2DECIDEG( DELTA_ANGLE * ii ) );
378  seg_end = curr_end;
379 
380  // Reverse Y axis:
381  seg_start.y = -seg_start.y;
382  seg_end.y = -seg_end.y;
383  writeCopperLineItem( seg_start, seg_end, aGbrItem->m_Size.x, aLayer );
384  curr_start = curr_end;
385  }
386 
387  if( end != curr_start )
388  {
389  seg_start = curr_start;
390  seg_end = end;
391 
392  // Reverse Y axis:
393  seg_start.y = -seg_start.y;
394  seg_end.y = -seg_end.y;
395  writeCopperLineItem( seg_start, seg_end, aGbrItem->m_Size.x, aLayer );
396  }
397 }
398 
399 
401  LAYER_NUM aLayer )
402 {
403  static D_CODE flashed_item_D_CODE( 0 );
404 
405  D_CODE* d_codeDescr = aGbrItem->GetDcodeDescr();
406  SHAPE_POLY_SET polygon;
407 
408  if( d_codeDescr == nullptr )
409  d_codeDescr = &flashed_item_D_CODE;
410 
411  if( aGbrItem->m_Shape == GBR_SPOT_CIRCLE )
412  {
413  // See if there's a via that we can enlarge to fit this flashed item
414  for( EXPORT_VIA& via : m_vias )
415  {
416  if( via.m_Pos == aGbrItem->m_Start )
417  {
418  via.m_Size = std::max( via.m_Size, aGbrItem->m_Size.x );
419  return;
420  }
421  }
422  }
423 
424  wxPoint offset = aGbrItem->GetABPosition( aGbrItem->m_Start );
425 
426  if( aGbrItem->m_Shape == GBR_SPOT_CIRCLE ) // export it as filled circle
427  {
428  VECTOR2I center = offset;
429  int radius = d_codeDescr->m_Size.x / 2;
430  writePcbFilledCircle( center, radius, aLayer );
431  return;
432  }
433 
434  d_codeDescr->ConvertShapeToPolygon();
435  writePcbPolygon( d_codeDescr->m_Polygon, aLayer, offset );
436 }
437 
438 
439 void GBR_TO_PCB_EXPORTER::writePcbFilledCircle( const VECTOR2I& aCenterPosition, int aRadius,
440  LAYER_NUM aLayer )
441 {
442 
443  fprintf( m_fp, "(gr_circle (center %s %s) (end %s %s)",
444  Double2Str( MapToPcbUnits( aCenterPosition.x ) ).c_str(),
445  Double2Str( MapToPcbUnits( aCenterPosition.y ) ).c_str(),
446  Double2Str( MapToPcbUnits( aCenterPosition.x + aRadius ) ).c_str(),
447  Double2Str( MapToPcbUnits( aCenterPosition.y ) ).c_str() );
448 
449 
450  fprintf( m_fp, "(layer %s) (width 0) (fill solid) )\n",
451  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ) );
452 }
453 
454 
455 void GBR_TO_PCB_EXPORTER::writePcbHeader( const LAYER_NUM* aLayerLookUpTable )
456 {
457  fprintf( m_fp, "(kicad_pcb (version 4) (generator gerbview)\n\n" );
458 
459  // Write layers section
460  fprintf( m_fp, " (layers \n" );
461 
462  for( int ii = 0; ii < m_pcbCopperLayersCount; ii++ )
463  {
464  int id = ii;
465 
466  if( ii == m_pcbCopperLayersCount-1)
467  id = B_Cu;
468 
469  fprintf( m_fp, " (%d %s signal)\n", id, TO_UTF8( GetPCBDefaultLayerName( id ) ) );
470  }
471 
472  for( int ii = B_Adhes; ii < PCB_LAYER_ID_COUNT; ii++ )
473  {
474  if( GetPCBDefaultLayerName( ii ).IsEmpty() ) // Layer not available for export
475  continue;
476 
477  fprintf( m_fp, " (%d %s user)\n", ii, TO_UTF8( GetPCBDefaultLayerName( ii ) ) );
478  }
479 
480  fprintf( m_fp, " )\n\n" );
481 }
482 
483 
485  const wxPoint& aOffset )
486 {
487  SHAPE_POLY_SET polys = aPolys;
488 
489  // Cleanup the polygon
491 
492  // Ensure the polygon is valid:
493  if( polys.OutlineCount() == 0 )
494  return;
495 
497 
498  SHAPE_LINE_CHAIN& poly = polys.Outline( 0 );
499 
500  fprintf( m_fp, "(gr_poly (pts " );
501 
502  #define MAX_COORD_CNT 4
503  int jj = MAX_COORD_CNT;
504  int cnt_max = poly.PointCount() -1;
505 
506  // Do not generate last corner, if it is the same point as the first point:
507  if( poly.CPoint( 0 ) == poly.CPoint( cnt_max ) )
508  cnt_max--;
509 
510  for( int ii = 0; ii <= cnt_max; ii++ )
511  {
512  if( --jj == 0 )
513  {
514  jj = MAX_COORD_CNT;
515  fprintf( m_fp, "\n" );
516  }
517 
518  fprintf( m_fp, " (xy %s %s)",
519  Double2Str( MapToPcbUnits( poly.CPoint( ii ).x + aOffset.x ) ).c_str(),
520  Double2Str( MapToPcbUnits( -poly.CPoint( ii ).y + aOffset.y ) ).c_str() );
521  }
522 
523  fprintf( m_fp, ")" );
524 
525  if( jj != MAX_COORD_CNT )
526  fprintf( m_fp, "\n" );
527 
528  fprintf( m_fp, "(layer %s) (width 0) )\n", TO_UTF8( GetPCBDefaultLayerName( aLayer ) ) );
529 }
530 
531 
533 {
534  SHAPE_POLY_SET polys = aGbrItem->m_Polygon;
536 
537  if( polys.OutlineCount() == 0 )
538  return;
539 
540  fprintf( m_fp, "(zone (net 0) (net_name \"\") (layer %s) (tstamp 0000000) (hatch edge 0.508)\n",
541  TO_UTF8( GetPCBDefaultLayerName( aLayer ) ) );
542 
543  fprintf( m_fp, " (connect_pads (clearance 0.0))\n" );
544 
545  fprintf( m_fp, " (min_thickness 0.1) (filled_areas_thickness no)\n"
546  " (fill (thermal_gap 0.3) (thermal_bridge_width 0.3))\n" );
547 
548  // Now, write the zone outlines with holes.
549  // first polygon is the main outline, next are holes
550  // One cannot know the initial zone outline.
551  // However most of (if not all) holes are just items with clearance,
552  // not really a hole in the initial zone outline.
553  // So we build a zone outline only with no hole.
554  fprintf( m_fp, " (polygon\n (pts" );
555 
556  SHAPE_LINE_CHAIN& poly = polys.Outline( 0 );
557 
558  #define MAX_COORD_CNT 4
559  int jj = MAX_COORD_CNT;
560  int cnt_max = poly.PointCount() -1;
561 
562  // Do not generate last corner, if it is the same point as the first point:
563  if( poly.CPoint( 0 ) == poly.CPoint( cnt_max ) )
564  cnt_max--;
565 
566  for( int ii = 0; ii <= cnt_max; ii++ )
567  {
568  if( --jj == 0 )
569  {
570  jj = MAX_COORD_CNT;
571  fprintf( m_fp, "\n " );
572  }
573 
574  fprintf( m_fp, " (xy %s %s)", Double2Str( MapToPcbUnits( poly.CPoint( ii ).x ) ).c_str(),
575  Double2Str( MapToPcbUnits( -poly.CPoint( ii ).y ) ).c_str() );
576  }
577 
578  fprintf( m_fp, ")\n" );
579 
580  fprintf( m_fp, " )\n)\n" );
581 }
void DisplayError(wxWindow *aParent, const wxString &aText, int aDisplayTime)
Display an error or warning message box with aMessage.
Definition: confirm.cpp:279
double MapToPcbUnits(int aValue) const
Map GerbView internal units to millimeters for Pcbnew board files.
std::vector< EXPORT_VIA > m_vias
D_CODE * GetDcodeDescr() const
Return the GetDcodeDescr of this object, or NULL.
int OutlineCount() const
Return the number of vertices in a given outline/hole.
Instantiate the current locale within a scope in which you are expecting exceptions to be thrown.
Definition: locale_io.h:40
void writePcbPolygon(const SHAPE_POLY_SET &aPolys, LAYER_NUM aLayer, const wxPoint &aOffset={ 0, 0 })
Write a non-copper polygon to the board file.
GERBER_DRAW_ITEMS & GetItems()
This file is part of the common library.
wxSize m_Size
Horizontal and vertical dimensions.
Definition: dcode.h:188
GBR_TO_PCB_EXPORTER(GERBVIEW_FRAME *aFrame, const wxString &aFileName)
double RAD2DEG(double rad)
Definition: trigo.h:230
Hold the image data and parameters for one gerber file and layer parameters.
double RAD2DECIDEG(double rad)
Definition: trigo.h:234
int LAYER_NUM
This can be replaced with int and removed.
Definition: layer_ids.h:41
void export_via(const EXPORT_VIA &aVia)
Write a via to the board file.
#define DELTA_ANGLE
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:229
GERBER_FILE_IMAGE_LIST is a helper class to handle a list of GERBER_FILE_IMAGE files which are loaded...
int PointCount() const
Return the number of points (vertices) in this line chain.
SHAPE_POLY_SET m_Polygon
bool IsPcbLayer(LAYER_NUM aLayer)
Test whether a layer is a valid layer for Pcbnew.
Definition: layer_ids.h:785
This file contains miscellaneous commonly used macros and functions.
#define TO_UTF8(wxstring)
Convert a wxString to a UTF8 encoded C string for all wxWidgets build modes.
Definition: macros.h:96
const VECTOR2I & CPoint(int aIndex) const
Return a reference to a given point in the line chain.
wxPoint GetABPosition(const wxPoint &aXYPosition) const
Return the image position of aPosition for this object.
GERBER_FILE_IMAGE * GetGbrImage(int aIdx)
Represent a set of closed polygons.
SHAPE_LINE_CHAIN & Outline(int aIndex)
void export_copper_item(const GERBER_DRAW_ITEM *aGbrItem, LAYER_NUM aLayer)
Write a track (or via) to the board file.
GERBVIEW_FRAME * m_gerbview_frame
Definition of file extensions used in Kicad.
void collect_hole(const GERBER_DRAW_ITEM *aGbrItem)
Collect holes from a drill layer.
#define _(s)
void Simplify(POLYGON_MODE aFastMode)
void export_flashed_copper_item(const GERBER_DRAW_ITEM *aGbrItem, LAYER_NUM aLayer)
Write a synthetic pad to the board file.
void export_segline_copper_item(const GERBER_DRAW_ITEM *aGbrItem, LAYER_NUM aLayer)
Write a track (not via) to the board file.
void Fracture(POLYGON_MODE aFastMode)
Convert a single outline slitted ("fractured") polygon into a set ouf outlines with holes.
void export_segarc_copper_item(const GERBER_DRAW_ITEM *aGbrItem, LAYER_NUM aLayer)
Write a set of tracks (arcs are approximated by track segments) to the board file.
GBR_LAYOUT * GetGerberLayout() const
void writePcbZoneItem(const GERBER_DRAW_ITEM *aGbrItem, LAYER_NUM aLayer)
Write a zone item to the board file.
void export_non_copper_item(const GERBER_DRAW_ITEM *aGbrItem, LAYER_NUM aLayer)
Write a non copper line or arc to the board file.
A gerber DCODE (also called Aperture) definition.
Definition: dcode.h:80
void writeCopperLineItem(const wxPoint &aStart, const wxPoint &aEnd, int aWidth, LAYER_NUM aLayer)
Basic write function to write a a PCB_TRACK to the board file from a non flashed item.
Handle a drill image.
#define MAX_COORD_CNT
Represent a polyline (an zero-thickness chain of connected line segments).
Definition: layer_ids.h:71
static DIRECTION_45::AngleType angle(const VECTOR2I &a, const VECTOR2I &b)
void writePcbFilledCircle(const VECTOR2I &aCenterPosition, int aRadius, LAYER_NUM aLayer)
Write a filled circle to the board file (with line thickness = 0).
const wxString GetPCBDefaultLayerName(LAYER_NUM aLayerNumber)
GERBER_FILE_IMAGE_LIST * GetImagesList() const
Definition: gbr_layout.cpp:41
SHAPE_POLY_SET m_Polygon
Definition: dcode.h:203
std::string Double2Str(double aValue)
Print a float number without using scientific notation and no trailing 0 We want to avoid scientific ...
bool ExportPcb(const LAYER_NUM *aLayerLookUpTable, int aCopperLayers)
Save a board from a set of Gerber images.
void ConvertShapeToPolygon()
Convert a shape to an equivalent polygon.
Definition: dcode.cpp:298
void writePcbHeader(const LAYER_NUM *aLayerLookUpTable)
Write a very basic header to the board file.