KiCad PCB EDA Suite
common_plotSVG_functions.cpp
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1 
6 /*
7  * This program source code file is part of KiCad, a free EDA CAD application.
8  *
9  * Copyright (C) 2017 Jean-Pierre Charras, jp.charras at wanadoo.fr
10  * Copyright (C) 1992-2017 KiCad Developers, see AUTHORS.txt for contributors.
11  *
12  * This program is free software; you can redistribute it and/or
13  * modify it under the terms of the GNU General Public License
14  * as published by the Free Software Foundation; either version 2
15  * of the License, or (at your option) any later version.
16  *
17  * This program is distributed in the hope that it will be useful,
18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20  * GNU General Public License for more details.
21  *
22  * You should have received a copy of the GNU General Public License
23  * along with this program; if not, you may find one here:
24  * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
25  * or you may search the http://www.gnu.org website for the version 2 license,
26  * or you may write to the Free Software Foundation, Inc.,
27  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
28  */
29 
30 /* Some info on basic items SVG format, used here:
31  * The root element of all SVG files is the <svg> element.
32  *
33  * The <g> element is used to group SVG shapes together.
34  * Once grouped you can transform the whole group of shapes as if it was a single shape.
35  * This is an advantage compared to a nested <svg> element
36  * which cannot be the target of transformation by itself.
37  *
38  * The <rect> element represents a rectangle.
39  * Using this element you can draw rectangles of various width, height,
40  * with different stroke (outline) and fill colors, with sharp or rounded corners etc.
41  *
42  * <svg xmlns="http://www.w3.org/2000/svg"
43  * xmlns:xlink="http://www.w3.org/1999/xlink">
44  *
45  * <rect x="10" y="10" height="100" width="100"
46  * style="stroke:#006600; fill: #00cc00"/>
47  *
48  * </svg>
49  *
50  * The <circle> element is used to draw circles.
51  * <circle cx="40" cy="40" r="24" style="stroke:#006600; fill:#00cc00"/>
52  *
53  * The <ellipse> element is used to draw ellipses.
54  * An ellipse is a circle that does not have equal height and width.
55  * Its radius in the x and y directions are different, in other words.
56  * <ellipse cx="40" cy="40" rx="30" ry="15"
57  * style="stroke:#006600; fill:#00cc00"/>
58  *
59  * The <line> element is used to draw lines.
60  *
61  * <line x1="0" y1="10" x2="0" y2="100" style="stroke:#006600;"/>
62  * <line x1="10" y1="10" x2="100" y2="100" style="stroke:#006600;"/>
63  *
64  * The <polyline> element is used to draw multiple connected lines
65  * Here is a simple example:
66  *
67  * <polyline points="0,0 30,0 15,30" style="stroke:#006600;"/>
68  *
69  * The <polygon> element is used to draw with multiple (3 or more) sides / edges.
70  * Here is a simple example:
71  *
72  * <polygon points="0,0 50,0 25,50" style="stroke:#660000; fill:#cc3333;"/>
73  *
74  * The <path> element is used to draw advanced shapes combined from lines and arcs,
75  * with or without fill.
76  * It is probably the most advanced and versatile SVG shape of them all.
77  * It is probably also the hardest element to master.
78  * <path d="M50,50
79  * A30,30 0 0,1 35,20
80  * L100,100
81  * M110,110
82  * L100,0"
83  * style="stroke:#660000; fill:none;"/>
84  *
85  * Draw an elliptic arc: it is one of basic path command:
86  * <path d="M(startx,starty) A(radiusx,radiusy)
87  * rotation-axe-x
88  * flag_arc_large,flag_sweep endx,endy">
89  * flag_arc_large: 0 = small arc > 180 deg, 1 = large arc > 180 deg
90  * flag_sweep : 0 = CCW, 1 = CW
91  * The center of ellipse is automatically calculated.
92  */
93 #include <fctsys.h>
94 #include <trigo.h>
95 #include <wxstruct.h>
96 #include <class_eda_rect.h>
97 #include <base_struct.h>
98 #include <common.h>
99 #include <class_plotter.h>
100 #include <macros.h>
101 #include <kicad_string.h>
102 
103 
104 
111 static wxString XmlEsc( const wxString& aStr, bool isAttribute = false )
112 {
113  wxString escaped;
114 
115  escaped.reserve( aStr.length() );
116 
117  for( wxString::const_iterator it = aStr.begin(); it != aStr.end(); ++it )
118  {
119  const wxChar c = *it;
120 
121  switch( c )
122  {
123  case wxS( '<' ):
124  escaped.append( wxS( "&lt;" ) );
125  break;
126  case wxS( '>' ):
127  escaped.append( wxS( "&gt;" ) );
128  break;
129  case wxS( '&' ):
130  escaped.append( wxS( "&amp;" ) );
131  break;
132  case wxS( '\r' ):
133  escaped.append( wxS( "&#xD;" ) );
134  break;
135  default:
136  if( isAttribute )
137  {
138  switch( c )
139  {
140  case wxS( '"' ):
141  escaped.append( wxS( "&quot;" ) );
142  break;
143  case wxS( '\t' ):
144  escaped.append( wxS( "&#x9;" ) );
145  break;
146  case wxS( '\n' ):
147  escaped.append( wxS( "&#xA;" ));
148  break;
149  default:
150  escaped.append(c);
151  }
152  }
153  else
154  escaped.append(c);
155  }
156  }
157 
158  return escaped;
159 }
160 
161 
163 {
164  m_graphics_changed = true;
166  m_fillMode = NO_FILL; // or FILLED_SHAPE or FILLED_WITH_BG_BODYCOLOR
167  m_pen_rgb_color = 0; // current color value (black)
168  m_brush_rgb_color = 0; // current color value (black)
169  m_dashed = false;
170 }
171 
172 
173 void SVG_PLOTTER::SetViewport( const wxPoint& aOffset, double aIusPerDecimil,
174  double aScale, bool aMirror )
175 {
176  m_plotMirror = aMirror;
177  m_yaxisReversed = true; // unlike other plotters, SVG has Y axis reversed
178  plotOffset = aOffset;
179  plotScale = aScale;
180  m_IUsPerDecimil = aIusPerDecimil;
181  iuPerDeviceUnit = 1.0 / aIusPerDecimil;
182  /* Compute the paper size in IUs */
184  paperSize.x *= 10.0 * aIusPerDecimil;
185  paperSize.y *= 10.0 * aIusPerDecimil;
186  SetDefaultLineWidth( 100 * aIusPerDecimil ); // arbitrary default
187 }
188 
189 
191 {
192  PSLIKE_PLOTTER::SetColor( color );
193 
194  if( m_graphics_changed )
195  setSVGPlotStyle();
196 }
197 
198 
200 {
201  if( m_fillMode != fill )
202  {
203  m_graphics_changed = true;
204  m_fillMode = fill;
205  }
206 }
207 
208 
210 {
211  fputs( "</g>\n<g style=\"", outputFile );
212  fputs( "fill:#", outputFile );
213  // output the background fill color
214  fprintf( outputFile, "%6.6lX; ", m_brush_rgb_color );
215 
216  switch( m_fillMode )
217  {
218  case NO_FILL:
219  fputs( "fill-opacity:0.0; ", outputFile );
220  break;
221 
222  case FILLED_SHAPE:
223  fputs( "fill-opacity:1.0; ", outputFile );
224  break;
225 
227  fputs( "fill-opacity:0.6; ", outputFile );
228  break;
229  }
230 
231  double pen_w = userToDeviceSize( GetCurrentLineWidth() );
232  fprintf( outputFile, "\nstroke:#%6.6lX; stroke-width:%g; stroke-opacity:1; \n",
233  m_pen_rgb_color, pen_w );
234  fputs( "stroke-linecap:round; stroke-linejoin:round;", outputFile );
235 
236  switch( m_dashed )
237  {
238  case PLOTDASHTYPE_DASH:
239  fprintf( outputFile, "stroke-dasharray:%g,%g;",
241  break;
242  case PLOTDASHTYPE_DOT:
243  fprintf( outputFile, "stroke-dasharray:%g,%g;",
245  break;
247  fprintf( outputFile, "stroke-dasharray:%g,%g,%g,%g;",
249  break;
250  }
251 
252  fputs( "\">\n", outputFile );
253 
254  m_graphics_changed = false;
255 }
256 
257 /* Set the current line width (in IUs) for the next plot
258  */
259 void SVG_PLOTTER::SetCurrentLineWidth( int width, void* aData )
260 {
261  int pen_width;
262 
263  if( width >= 0 )
264  pen_width = width;
265  else
266  pen_width = defaultPenWidth;
267 
268  if( pen_width != currentPenWidth )
269  {
270  m_graphics_changed = true;
271  currentPenWidth = pen_width;
272  }
273 
274  if( m_graphics_changed )
275  setSVGPlotStyle();
276 }
277 
278 
279 /* initialize m_red, m_green, m_blue ( 0 ... 255)
280  * from reduced values r, g ,b ( 0.0 to 1.0 )
281  */
282 void SVG_PLOTTER::emitSetRGBColor( double r, double g, double b )
283 {
284  int red = (int) ( 255.0 * r );
285  int green = (int) ( 255.0 * g );
286  int blue = (int) ( 255.0 * b );
287  long rgb_color = (red << 16) | (green << 8) | blue;
288 
289  if( m_pen_rgb_color != rgb_color )
290  {
291  m_graphics_changed = true;
292  m_pen_rgb_color = rgb_color;
293 
294  // Currently, use the same color for brush and pen
295  // (i.e. to draw and fill a contour)
296  m_brush_rgb_color = rgb_color;
297  }
298 }
299 
300 
304 void SVG_PLOTTER::SetDash( int dashed )
305 {
306  if( m_dashed != dashed )
307  {
308  m_graphics_changed = true;
309  m_dashed = dashed;
310  }
311 
312  if( m_graphics_changed )
313  setSVGPlotStyle();
314 }
315 
316 
317 void SVG_PLOTTER::Rect( const wxPoint& p1, const wxPoint& p2, FILL_T fill, int width )
318 {
319  EDA_RECT rect( p1, wxSize( p2.x -p1.x, p2.y -p1.y ) );
320  rect.Normalize();
321  DPOINT org_dev = userToDeviceCoordinates( rect.GetOrigin() );
322  DPOINT end_dev = userToDeviceCoordinates( rect.GetEnd() );
323  DSIZE size_dev = end_dev - org_dev;
324  // Ensure size of rect in device coordinates is > 0
325  // I don't know if this is a SVG issue or a Inkscape issue, but
326  // Inkscape has problems with negative or null values for width and/or height, so avoid them
327  DBOX rect_dev( org_dev, size_dev);
328  rect_dev.Normalize();
329 
330  setFillMode( fill );
331  SetCurrentLineWidth( width );
332 
333  // Rectangles having a 0 size value for height or width are just not drawn on Inscape,
334  // so use a line when happens.
335  if( rect_dev.GetSize().x == 0.0 || rect_dev.GetSize().y == 0.0 ) // Draw a line
336  fprintf( outputFile,
337  "<line x1=\"%g\" y1=\"%g\" x2=\"%g\" y2=\"%g\" />\n",
338  rect_dev.GetPosition().x, rect_dev.GetPosition().y,
339  rect_dev.GetEnd().x, rect_dev.GetEnd().y
340  );
341 
342  else
343  fprintf( outputFile,
344  "<rect x=\"%g\" y=\"%g\" width=\"%g\" height=\"%g\" rx=\"%g\" />\n",
345  rect_dev.GetPosition().x, rect_dev.GetPosition().y,
346  rect_dev.GetSize().x, rect_dev.GetSize().y,
347  0.0 // radius of rounded corners
348  );
349 }
350 
351 
352 void SVG_PLOTTER::Circle( const wxPoint& pos, int diametre, FILL_T fill, int width )
353 {
354  DPOINT pos_dev = userToDeviceCoordinates( pos );
355  double radius = userToDeviceSize( diametre / 2.0 );
356 
357  setFillMode( fill );
358  SetCurrentLineWidth( width );
359 
360  fprintf( outputFile,
361  "<circle cx=\"%g\" cy=\"%g\" r=\"%g\" /> \n",
362  pos_dev.x, pos_dev.y, radius );
363 }
364 
365 
366 void SVG_PLOTTER::Arc( const wxPoint& centre, double StAngle, double EndAngle, int radius,
367  FILL_T fill, int width )
368 {
369  /* Draws an arc of a circle, centred on (xc,yc), with starting point
370  * (x1, y1) and ending at (x2, y2). The current pen is used for the outline
371  * and the current brush for filling the shape.
372  *
373  * The arc is drawn in an anticlockwise direction from the start point to
374  * the end point
375  */
376 
377  if( radius <= 0 )
378  return;
379 
380  if( StAngle > EndAngle )
381  std::swap( StAngle, EndAngle );
382 
383  setFillMode( fill );
384  SetCurrentLineWidth( width );
385 
386  // Calculate start point.
387  DPOINT centre_dev = userToDeviceCoordinates( centre );
388  double radius_dev = userToDeviceSize( radius );
389 
390  if( !m_yaxisReversed ) // Should be never the case
391  {
392  double tmp = StAngle;
393  StAngle = -EndAngle;
394  EndAngle = -tmp;
395  }
396 
397  if( m_plotMirror )
398  {
400  {
401  StAngle = 1800.0 -StAngle;
402  EndAngle = 1800.0 -EndAngle;
403  std::swap( StAngle, EndAngle );
404  }
405  else
406  {
407  StAngle = -StAngle;
408  EndAngle = -EndAngle;
409  }
410  }
411 
412  DPOINT start;
413  start.x = radius_dev;
414  RotatePoint( &start.x, &start.y, StAngle );
415  DPOINT end;
416  end.x = radius_dev;
417  RotatePoint( &end.x, &end.y, EndAngle );
418  start += centre_dev;
419  end += centre_dev;
420 
421  double theta1 = DECIDEG2RAD( StAngle );
422 
423  if( theta1 < 0 )
424  theta1 = theta1 + M_PI * 2;
425 
426  double theta2 = DECIDEG2RAD( EndAngle );
427 
428  if( theta2 < 0 )
429  theta2 = theta2 + M_PI * 2;
430 
431  if( theta2 < theta1 )
432  theta2 = theta2 + M_PI * 2;
433 
434  int flg_arc = 0; // flag for large or small arc. 0 means less than 180 degrees
435 
436  if( fabs( theta2 - theta1 ) > M_PI )
437  flg_arc = 1;
438 
439  int flg_sweep = 0; // flag for sweep always 0
440 
441  // Draw a single arc: an arc is one of 3 curve commands (2 other are 2 bezier curves)
442  // params are start point, radius1, radius2, X axe rotation,
443  // flag arc size (0 = small arc > 180 deg, 1 = large arc > 180 deg),
444  // sweep arc ( 0 = CCW, 1 = CW),
445  // end point
446  fprintf( outputFile, "<path d=\"M%g %g A%g %g 0.0 %d %d %g %g \" />\n",
447  start.x, start.y, radius_dev, radius_dev,
448  flg_arc, flg_sweep,
449  end.x, end.y );
450 }
451 
452 
453 void SVG_PLOTTER::PlotPoly( const std::vector<wxPoint>& aCornerList,
454  FILL_T aFill, int aWidth, void * aData )
455 {
456  if( aCornerList.size() <= 1 )
457  return;
458 
459  setFillMode( aFill );
460  SetCurrentLineWidth( aWidth );
461 
462  switch( aFill )
463  {
464  case NO_FILL:
465  fprintf( outputFile, "<polyline fill=\"none;\"\n" );
466  break;
467 
469  case FILLED_SHAPE:
470  fprintf( outputFile, "<polyline style=\"fill-rule:evenodd;\"\n" );
471  break;
472  }
473 
474  DPOINT pos = userToDeviceCoordinates( aCornerList[0] );
475  fprintf( outputFile, "points=\"%d,%d\n", (int) pos.x, (int) pos.y );
476 
477  for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
478  {
479  pos = userToDeviceCoordinates( aCornerList[ii] );
480  fprintf( outputFile, "%d,%d\n", (int) pos.x, (int) pos.y );
481  }
482 
483  // ensure the shape is closed, for filled shapes (that are closed polygons):
484  // (svg does not close automatically a polygon
485  if( aCornerList.front() != aCornerList.back() && aFill != NO_FILL )
486  {
487  pos = userToDeviceCoordinates( aCornerList.front() );
488  fprintf( outputFile, "%d,%d\n", (int) pos.x, (int) pos.y );
489  }
490 
491  // Close/(fill) the path
492  fprintf( outputFile, "\" /> \n" );
493 }
494 
495 
499 void SVG_PLOTTER::PlotImage( const wxImage& aImage, const wxPoint& aPos,
500  double aScaleFactor )
501 {
502  // in svg file we must insert a link to a png image file to plot an image
503  // the image itself is not included in the svg file.
504  // So we prefer skip the image, and just draw a rectangle,
505  // like other plotters which do not support images
506 
507  PLOTTER::PlotImage( aImage, aPos, aScaleFactor );
508 
509 }
510 
511 
512 void SVG_PLOTTER::PenTo( const wxPoint& pos, char plume )
513 {
514  if( plume == 'Z' )
515  {
516  if( penState != 'Z' )
517  {
518  fputs( "\" />\n", outputFile );
519  penState = 'Z';
520  penLastpos.x = -1;
521  penLastpos.y = -1;
522  }
523 
524  return;
525  }
526 
527  if( penState == 'Z' ) // here plume = 'D' or 'U'
528  {
529  DPOINT pos_dev = userToDeviceCoordinates( pos );
530 
531  // Ensure we do not use a fill mode when moving tne pen,
532  // in SVG mode (i;e. we are plotting only basic lines, not a filled area
533  if( m_fillMode != NO_FILL )
534  {
535  setFillMode( NO_FILL );
536  setSVGPlotStyle();
537  }
538 
539  fprintf( outputFile, "<path d=\"M%d %d\n",
540  (int) pos_dev.x, (int) pos_dev.y );
541  }
542  else if( penState != plume || pos != penLastpos )
543  {
544  DPOINT pos_dev = userToDeviceCoordinates( pos );
545  fprintf( outputFile, "L%d %d\n",
546  (int) pos_dev.x, (int) pos_dev.y );
547  }
548 
549  penState = plume;
550  penLastpos = pos;
551 }
552 
553 
559 {
560  wxASSERT( outputFile );
561  wxString msg;
562 
563  static const char* header[] =
564  {
565  "<?xml version=\"1.0\" standalone=\"no\"?>\n",
566  " <!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \n",
567  " \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\"> \n",
568  "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" \n",
569  NULL
570  };
571 
572  // Write header.
573  for( int ii = 0; header[ii] != NULL; ii++ )
574  {
575  fputs( header[ii], outputFile );
576  }
577 
578  // Write viewport pos and size
579  wxPoint origin; // TODO set to actual value
580  fprintf( outputFile,
581  " width=\"%gcm\" height=\"%gcm\" viewBox=\"%d %d %d %d \">\n",
582  (double) paperSize.x / m_IUsPerDecimil * 2.54 / 10000,
583  (double) paperSize.y / m_IUsPerDecimil * 2.54 / 10000,
584  origin.x, origin.y,
585  (int) ( paperSize.x / m_IUsPerDecimil ),
586  (int) ( paperSize.y / m_IUsPerDecimil) );
587 
588  // Write title
589  char date_buf[250];
590  time_t ltime = time( NULL );
591  strftime( date_buf, 250, "%Y/%m/%d %H:%M:%S",
592  localtime( &ltime ) );
593 
594  fprintf( outputFile,
595  "<title>SVG Picture created as %s date %s </title>\n",
596  TO_UTF8( XmlEsc( wxFileName( filename ).GetFullName() ) ), date_buf );
597  // End of header
598  fprintf( outputFile, " <desc>Picture generated by %s </desc>\n",
599  TO_UTF8( XmlEsc( creator ) ) );
600 
601  // output the pen and brush color (RVB values in hex) and opacity
602  double opacity = 1.0; // 0.0 (transparent to 1.0 (solid)
603  fprintf( outputFile,
604  "<g style=\"fill:#%6.6lX; fill-opacity:%g;stroke:#%6.6lX; stroke-opacity:%g;\n",
605  m_brush_rgb_color, opacity, m_pen_rgb_color, opacity );
606 
607  // output the pen cap and line joint
608  fputs( "stroke-linecap:round; stroke-linejoin:round; \"\n", outputFile );
609  fputs( " transform=\"translate(0 0) scale(1 1)\">\n", outputFile );
610  return true;
611 }
612 
613 
615 {
616  fputs( "</g> \n</svg>\n", outputFile );
617  fclose( outputFile );
618  outputFile = NULL;
619 
620  return true;
621 }
622 
623 
624 void SVG_PLOTTER::Text( const wxPoint& aPos,
625  const COLOR4D aColor,
626  const wxString& aText,
627  double aOrient,
628  const wxSize& aSize,
629  enum EDA_TEXT_HJUSTIFY_T aH_justify,
630  enum EDA_TEXT_VJUSTIFY_T aV_justify,
631  int aWidth,
632  bool aItalic,
633  bool aBold,
634  bool aMultilineAllowed,
635  void* aData )
636 {
637  setFillMode( NO_FILL );
638  SetColor( aColor );
639  SetCurrentLineWidth( aWidth );
640 
641  // TODO: see if the postscript native text code can be used in SVG plotter
642 
643  PLOTTER::Text( aPos, aColor, aText, aOrient, aSize, aH_justify, aV_justify,
644  aWidth, aItalic, aBold, aMultilineAllowed );
645 }
EDA_TEXT_HJUSTIFY_T
Definition: eda_text.h:47
virtual void PlotImage(const wxImage &aImage, const wxPoint &aPos, double aScaleFactor) override
Postscript-likes at the moment are the only plot engines supporting bitmaps...
virtual void SetViewport(const wxPoint &aOffset, double aIusPerDecimil, double aScale, bool aMirror) override
Set the plot offset and scaling for the current plot.
FILL_T m_fillMode
void setSVGPlotStyle()
function setSVGPlotStyle() output the string which define pen and brush color, shape, transparence
void setFillMode(FILL_T fill)
function setFillMode() prepare parameters for setSVGPlotStyle()
const Vec GetEnd() const
Definition: box2.h:183
virtual void PenTo(const wxPoint &pos, char plume) override
moveto/lineto primitive, moves the 'pen' to the specified direction
double GetDotMarkLenIU() const
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
char penState
Current pen state: 'U', 'D' or 'Z' (see PenTo)
double m_IUsPerDecimil
const Vec & GetSize() const
Definition: box2.h:177
Class BOX2 handles a 2-D bounding box, built on top of an origin point and size vector, both of templated class Vec.
Definition: box2.h:41
wxPoint plotOffset
Plot offset (in IUs)
wxPoint penLastpos
Last pen positions; set to -1,-1 when the pen is at rest.
PAGE_INFO pageInfo
This file contains miscellaneous commonly used macros and functions.
const wxSize & GetSizeMils() const
virtual void Rect(const wxPoint &p1, const wxPoint &p2, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
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
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.
#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
const wxPoint & GetOrigin() const
virtual bool EndPlot() override
bool m_yaxisReversed
true to mirror horizontally (else vertically)
virtual void SetColor(COLOR4D color) override
The SetColor implementation is split with the subclasses: The PSLIKE computes the rgb values...
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.
long m_pen_rgb_color
Base window classes and related definitions.
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.
BOX2< Vec > & Normalize()
Function Normalize ensures that the height ant width are positive.
Definition: box2.h:117
virtual void SetColor(COLOR4D color) override
The SetColor implementation is split with the subclasses: The PSLIKE computes the rgb values...
const Vec & GetPosition() const
Definition: box2.h:182
double plotScale
Plot scale - chosen by the user (even implicitly with 'fit in a4')
virtual bool StartPlot() override
The code within this function creates SVG files header.
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Set the line width for the next drawing.
virtual void Circle(const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
const wxPoint GetEnd() const
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.
void Normalize()
Function Normalize ensures that the height ant width are positive.
virtual void PlotImage(const wxImage &aImage, const wxPoint &aPos, double aScaleFactor)
Function PlotImage Only Postscript plotters can plot bitmaps for plotters that cannot plot a bitmap...
virtual void SetTextMode(PlotTextMode mode) override
PS and PDF fully implement native text (for the Latin-1 subset)
int currentPenWidth
virtual int GetCurrentLineWidth() const
int defaultPenWidth
true to generate a negative image (PS mode mainly)
bool m_graphics_changed
long m_brush_rgb_color
FILE * outputFile
true if the Y axis is top to bottom (SVG)
Class EDA_RECT handles the component boundary box.
double DECIDEG2RAD(double deg)
Definition: trigo.h:203
static wxString XmlEsc(const wxString &aStr, bool isAttribute=false)
Function XmlEsc translates '<' to "<", '>' to ">" and so on, according to the spec: http://www...
double GetDashGapLenIU() const
virtual void emitSetRGBColor(double r, double g, double b) override
function emitSetRGBColor() initialize m_pen_rgb_color from reduced values r, g ,b ( reduced values ar...
The common library.
FILL_T
Enum FILL_T is the set of fill types used in plotting or drawing enclosed areas.
Definition: base_struct.h:70
virtual void SetDash(int dashed) override
SVG supports dashed lines.
Basic classes for most KiCad items.
double GetDashMarkLenIU() const
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)
wxString filename
wxString creator
wxSize paperSize
Paper size in IU - not in mils.
bool m_mirrorIsHorizontal
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL) override
Function PlotPoly.
Class COLOR4D is the color representation with 4 components: red, green, blue, alpha.
Definition: color4d.h:39