KiCad PCB EDA Suite
PDF_PLOTTER Class Reference

#include <class_plotter.h>

Inheritance diagram for PDF_PLOTTER:
PSLIKE_PLOTTER PLOTTER

Public Member Functions

 PDF_PLOTTER ()
 
virtual PlotFormat GetPlotterType () const override
 Returns the effective plot engine in use. More...
 
virtual bool OpenFile (const wxString &aFullFilename) override
 Open or create the plot file aFullFilename. More...
 
virtual bool StartPlot () override
 The PDF engine supports multiple pages; the first one is opened 'for free' the following are to be closed and reopened. More...
 
virtual bool EndPlot () override
 
virtual void StartPage ()
 Starts a new page in the PDF document. More...
 
virtual void ClosePage ()
 Close the current page in the PDF document (and emit its compressed stream) More...
 
virtual void SetCurrentLineWidth (int width, void *aData=NULL) override
 Pen width setting for PDF. More...
 
virtual void SetDash (int dashed) override
 PDF supports dashed lines. More...
 
virtual void SetPageSettings (const PAGE_INFO &aPageSettings) override
 PDF can have multiple pages, so SetPageSettings can be called with the outputFile open (but not inside a page stream!) More...
 
virtual void SetViewport (const wxPoint &aOffset, double aIusPerDecimil, double aScale, bool aMirror) override
 Set the plot offset and scaling for the current plot. More...
 
virtual void Rect (const wxPoint &p1, const wxPoint &p2, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
 Rectangles in PDF. More...
 
virtual void Circle (const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
 Circle drawing for PDF. More...
 
virtual void Arc (const wxPoint &centre, double StAngle, double EndAngle, int rayon, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH) override
 The PDF engine can't directly plot arcs, it uses the base emulation. More...
 
virtual void PlotPoly (const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL) override
 Polygon plotting for PDF. More...
 
virtual void PenTo (const wxPoint &pos, char plume) override
 moveto/lineto primitive, moves the 'pen' to the specified direction More...
 
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. More...
 
virtual void PlotImage (const wxImage &aImage, const wxPoint &aPos, double aScaleFactor) override
 PDF images are handles as inline, not XObject streams... More...
 
virtual void SetTextMode (PlotTextMode mode) override
 PS and PDF fully implement native text (for the Latin-1 subset) More...
 
virtual void SetDefaultLineWidth (int width) override
 Set the default line width. More...
 
void SetScaleAdjust (double scaleX, double scaleY)
 Set the 'fine' scaling for the postscript engine. More...
 
virtual void FlashPadCircle (const wxPoint &aPadPos, int aDiameter, EDA_DRAW_MODE_T aTraceMode, void *aData) override
 virtual function FlashPadCircle More...
 
virtual void FlashPadOval (const wxPoint &aPadPos, const wxSize &aSize, double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
 virtual function FlashPadOval More...
 
virtual void FlashPadRect (const wxPoint &aPadPos, const wxSize &aSize, double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
 virtual function FlashPadRect More...
 
virtual void FlashPadRoundRect (const wxPoint &aPadPos, const wxSize &aSize, int aCornerRadius, double aOrient, EDA_DRAW_MODE_T aTraceMode, void *aData) override
 virtual function FlashPadRoundRect More...
 
virtual void FlashPadCustom (const wxPoint &aPadPos, const wxSize &aSize, SHAPE_POLY_SET *aPolygons, EDA_DRAW_MODE_T aTraceMode, void *aData) override
 virtual function FlashPadCustom More...
 
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 More...
 
virtual void SetColor (COLOR4D color) override
 The SetColor implementation is split with the subclasses: The PSLIKE computes the rgb values, the subclass emits the operator to actually do it. More...
 
virtual void SetNegative (bool _negative)
 
virtual void SetColorMode (bool _color_mode)
 
bool GetColorMode () const
 
virtual int GetCurrentLineWidth () const
 
virtual void SetCreator (const wxString &aCreator)
 
virtual void SetTitle (const wxString &aTitle)
 
void AddLineToHeader (const wxString &aExtraString)
 Function AddLineToHeader Add a line to the list of free lines to print at the beginning of the file. More...
 
void ClearHeaderLinesList ()
 Function ClearHeaderLinesList remove all lines from the list of free lines to print at the beginning of the file. More...
 
double GetIUsPerDecimil () const
 The IUs per decimil are an essential scaling factor when plotting; they are set and saved when establishing the viewport. More...
 
void MoveTo (const wxPoint &pos)
 
void LineTo (const wxPoint &pos)
 
void FinishTo (const wxPoint &pos)
 
void PenFinish ()
 
virtual void PlotPoly (const SHAPE_LINE_CHAIN &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)
 Function PlotPoly. More...
 
virtual void ThickSegment (const wxPoint &start, const wxPoint &end, int width, EDA_DRAW_MODE_T tracemode, void *aData)
 
virtual void ThickArc (const wxPoint &centre, double StAngle, double EndAngle, int rayon, int width, EDA_DRAW_MODE_T tracemode, void *aData)
 
virtual void ThickRect (const wxPoint &p1, const wxPoint &p2, int width, EDA_DRAW_MODE_T tracemode, void *aData)
 
virtual void ThickCircle (const wxPoint &pos, int diametre, int width, EDA_DRAW_MODE_T tracemode, void *aData)
 
void Marker (const wxPoint &position, int diametre, unsigned aShapeId)
 Draw a pattern shape number aShapeId, to coord position. More...
 
virtual void SetLayerPolarity (bool aPositive)
 Function SetLayerPolarity sets current Gerber layer polarity to positive or negative by writing %LPD*% or %LPC*% to the Gerber file, respectively. More...
 
virtual void SetGerberCoordinatesFormat (int aResolution, bool aUseInches=false)
 
virtual void StartBlock (void *aData)
 calling this function allows to define the beginning of a group of drawing items, for instance in SVG or Gerber format. More...
 
virtual void EndBlock (void *aData)
 calling this function allows to define the end of a group of drawing items for instance in SVG or Gerber format. More...
 

Static Public Member Functions

static wxString GetDefaultFileExtension ()
 

Static Public Attributes

static const int DO_NOT_SET_LINE_WIDTH = -2
 
static const int USE_DEFAULT_LINE_WIDTH = -1
 
static const unsigned MARKER_COUNT = 58
 Draw a marker (used for the drill map) More...
 

Protected Member Functions

virtual void emitSetRGBColor (double r, double g, double b) override
 PDF supports colors fully. More...
 
int allocPdfObject ()
 Allocate a new handle in the table of the PDF object. More...
 
int startPdfObject (int handle=-1)
 Open a new PDF object and returns the handle if the parameter is -1. More...
 
void closePdfObject ()
 Close the current PDF object. More...
 
int startPdfStream (int handle=-1)
 Starts a PDF stream (for the page). More...
 
void closePdfStream ()
 Finish the current PDF stream (writes the deferred length, too) More...
 
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 a user space system aligned with the text. More...
 
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. More...
 
void fputsPostscriptString (FILE *fout, const wxString &txt)
 Write on a stream a string escaped for postscript/PDF. More...
 
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. More...
 
void markerCircle (const wxPoint &pos, int radius)
 Plot a circle centered on the position. More...
 
void markerHBar (const wxPoint &pos, int radius)
 Plot a - bar centered on the position. More...
 
void markerSlash (const wxPoint &pos, int radius)
 Plot a / bar centered on the position. More...
 
void markerBackSlash (const wxPoint &pos, int radius)
 Plot a \ bar centered on the position. More...
 
void markerVBar (const wxPoint &pos, int radius)
 Plot a | bar centered on the position. More...
 
void markerSquare (const wxPoint &position, int radius)
 Plot a square centered on the position. More...
 
void markerLozenge (const wxPoint &position, int radius)
 Plot a lozenge centered on the position. More...
 
void segmentAsOval (const wxPoint &start, const wxPoint &end, int width, EDA_DRAW_MODE_T tracemode)
 Cdonvert a thick segment and plot it as an oval. More...
 
void sketchOval (const wxPoint &pos, const wxSize &size, double orient, int width)
 
virtual DPOINT userToDeviceCoordinates (const wxPoint &aCoordinate)
 Modifies coordinates according to the orientation, scale factor, and offsets trace. More...
 
virtual DPOINT userToDeviceSize (const wxSize &size)
 Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) More...
 
virtual double userToDeviceSize (double size) const
 Modifies size according to the plotter scale factors (simple double version) More...
 
double GetDotMarkLenIU () const
 
double GetDashMarkLenIU () const
 
double GetDashGapLenIU () const
 

Protected Attributes

int pageTreeHandle
 
int fontResDictHandle
 Handle to the root of the page tree object. More...
 
std::vector< int > pageHandles
 Font resource dictionary. More...
 
int pageStreamHandle
 Handles to the page objects. More...
 
int streamLengthHandle
 Handle of the page content object. More...
 
wxString workFilename
 Handle to the deferred stream length. More...
 
FILE * workFile
 
std::vector< long > xrefTable
 Temporary file to costruct the stream before zipping. More...
 
double plotScaleAdjX
 Fine user scale adjust ( = 1.0 if no correction) More...
 
double plotScaleAdjY
 
PlotTextMode m_textMode
 How to draw text. More...
 
double plotScale
 Plot scale - chosen by the user (even implicitly with 'fit in a4') More...
 
double m_IUsPerDecimil
 
double iuPerDeviceUnit
 Device scale (from IUs to plotter device units - usually decimils) More...
 
wxPoint plotOffset
 Plot offset (in IUs) More...
 
bool m_plotMirror
 X axis orientation (SVG) and plot mirrored (only for PS, PDF HPGL and SVG) More...
 
bool m_mirrorIsHorizontal
 
bool m_yaxisReversed
 true to mirror horizontally (else vertically) More...
 
FILE * outputFile
 true if the Y axis is top to bottom (SVG) More...
 
bool colorMode
 
bool negativeMode
 true to plot in color, false to plot in black and white More...
 
int defaultPenWidth
 true to generate a negative image (PS mode mainly) More...
 
int currentPenWidth
 
char penState
 Current pen state: 'U', 'D' or 'Z' (see PenTo) More...
 
wxPoint penLastpos
 Last pen positions; set to -1,-1 when the pen is at rest. More...
 
wxString creator
 
wxString filename
 
wxString title
 
PAGE_INFO pageInfo
 
wxSize paperSize
 Paper size in IU - not in mils. More...
 
wxArrayString m_headerExtraLines
 

Static Protected Attributes

static const double postscriptTextAscent = 0.718
 Height of the postscript font (from the AFM) More...
 

Detailed Description

Definition at line 811 of file class_plotter.h.

Constructor & Destructor Documentation

PDF_PLOTTER::PDF_PLOTTER ( )
inline

Definition at line 814 of file class_plotter.h.

References fontResDictHandle, pageStreamHandle, pageTreeHandle, and streamLengthHandle.

814  : pageStreamHandle( 0 ), workFile( NULL )
815  {
816  // Avoid non initialized variables:
818  pageTreeHandle = 0;
819  }
int streamLengthHandle
Handle of the page content object.
FILE * workFile
int fontResDictHandle
Handle to the root of the page tree object.
int pageStreamHandle
Handles to the page objects.

Member Function Documentation

void PLOTTER::AddLineToHeader ( const wxString &  aExtraString)
inlineinherited

Function AddLineToHeader Add a line to the list of free lines to print at the beginning of the file.

Parameters
aExtraStringis the string to print

Definition at line 175 of file class_plotter.h.

References PLOTTER::m_headerExtraLines.

Referenced by AddGerberX2Attribute(), AddGerberX2Header(), and GERBER_WRITER::createDrillFile().

176  {
177  m_headerExtraLines.Add( aExtraString );
178  }
wxArrayString m_headerExtraLines
int PDF_PLOTTER::allocPdfObject ( )
protected

Allocate a new handle in the table of the PDF object.

The handle must be completed using startPdfObject. It's an in-RAM operation only, no output is done.

Definition at line 404 of file common_plotPDF_functions.cpp.

References xrefTable.

Referenced by startPdfObject(), startPdfStream(), and StartPlot().

405 {
406  xrefTable.push_back( 0 );
407  return xrefTable.size() - 1;
408 }
std::vector< long > xrefTable
Temporary file to costruct the stream before zipping.
void PDF_PLOTTER::Arc ( const wxPoint centre,
double  StAngle,
double  EndAngle,
int  radius,
FILL_T  fill,
int  width = USE_DEFAULT_LINE_WIDTH 
)
overridevirtual

The PDF engine can't directly plot arcs, it uses the base emulation.

So no filled arcs (not a great loss... )

Reimplemented from PLOTTER.

Definition at line 224 of file common_plotPDF_functions.cpp.

References cosdecideg(), delta, KiROUND(), NO_FILL, SetCurrentLineWidth(), sindecideg(), PLOTTER::userToDeviceCoordinates(), workFile, wxPoint::x, VECTOR2< T >::x, wxPoint::y, and VECTOR2< T >::y.

226 {
227  wxASSERT( workFile );
228  if( radius <= 0 )
229  return;
230 
231  /* Arcs are not so easily approximated by beziers (in the general case),
232  so we approximate them in the old way */
233  wxPoint start, end;
234  const int delta = 50; // increment (in 0.1 degrees) to draw circles
235 
236  if( StAngle > EndAngle )
237  std::swap( StAngle, EndAngle );
238 
239  SetCurrentLineWidth( width );
240 
241  // Usual trig arc plotting routine...
242  start.x = centre.x + KiROUND( cosdecideg( radius, -StAngle ) );
243  start.y = centre.y + KiROUND( sindecideg( radius, -StAngle ) );
244  DPOINT pos_dev = userToDeviceCoordinates( start );
245  fprintf( workFile, "%g %g m ", pos_dev.x, pos_dev.y );
246  for( int ii = StAngle + delta; ii < EndAngle; ii += delta )
247  {
248  end.x = centre.x + KiROUND( cosdecideg( radius, -ii ) );
249  end.y = centre.y + KiROUND( sindecideg( radius, -ii ) );
250  pos_dev = userToDeviceCoordinates( end );
251  fprintf( workFile, "%g %g l ", pos_dev.x, pos_dev.y );
252  }
253 
254  end.x = centre.x + KiROUND( cosdecideg( radius, -EndAngle ) );
255  end.y = centre.y + KiROUND( sindecideg( radius, -EndAngle ) );
256  pos_dev = userToDeviceCoordinates( end );
257  fprintf( workFile, "%g %g l ", pos_dev.x, pos_dev.y );
258 
259  // The arc is drawn... if not filled we stroke it, otherwise we finish
260  // closing the pie at the center
261  if( fill == NO_FILL )
262  {
263  fputs( "S\n", workFile );
264  }
265  else
266  {
267  pos_dev = userToDeviceCoordinates( centre );
268  fprintf( workFile, "%g %g l b\n", pos_dev.x, pos_dev.y );
269  }
270 }
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:107
static const int delta[8][2]
Definition: solve.cpp:112
FILE * workFile
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
double cosdecideg(double r, double a)
Circle generation utility: computes r * cos(a) Where a is in decidegrees, not in radians.
Definition: trigo.h:333
double sindecideg(double r, double a)
Circle generation utility: computes r * sin(a) Where a is in decidegrees, not in radians.
Definition: trigo.h:324
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Pen width setting for PDF.
void PDF_PLOTTER::Circle ( const wxPoint pos,
int  diametre,
FILL_T  aFill,
int  width = USE_DEFAULT_LINE_WIDTH 
)
overridevirtual

Circle drawing for PDF.

They're approximated by curves, but fill is supported

Implements PLOTTER.

Definition at line 177 of file common_plotPDF_functions.cpp.

References NO_FILL, SetCurrentLineWidth(), PLOTTER::userToDeviceCoordinates(), PLOTTER::userToDeviceSize(), workFile, VECTOR2< T >::x, and VECTOR2< T >::y.

178 {
179  wxASSERT( workFile );
180  DPOINT pos_dev = userToDeviceCoordinates( pos );
181  double radius = userToDeviceSize( diametre / 2.0 );
182 
183  /* OK. Here's a trick. PDF doesn't support circles or circular angles, that's
184  a fact. You'll have to do with cubic beziers. These *can't* represent
185  circular arcs (NURBS can, beziers don't). But there is a widely known
186  approximation which is really good
187  */
188 
189  SetCurrentLineWidth( width );
190  double magic = radius * 0.551784; // You don't want to know where this come from
191 
192  // This is the convex hull for the bezier approximated circle
193  fprintf( workFile, "%g %g m "
194  "%g %g %g %g %g %g c "
195  "%g %g %g %g %g %g c "
196  "%g %g %g %g %g %g c "
197  "%g %g %g %g %g %g c %c\n",
198  pos_dev.x - radius, pos_dev.y,
199 
200  pos_dev.x - radius, pos_dev.y + magic,
201  pos_dev.x - magic, pos_dev.y + radius,
202  pos_dev.x, pos_dev.y + radius,
203 
204  pos_dev.x + magic, pos_dev.y + radius,
205  pos_dev.x + radius, pos_dev.y + magic,
206  pos_dev.x + radius, pos_dev.y,
207 
208  pos_dev.x + radius, pos_dev.y - magic,
209  pos_dev.x + magic, pos_dev.y - radius,
210  pos_dev.x, pos_dev.y - radius,
211 
212  pos_dev.x - magic, pos_dev.y - radius,
213  pos_dev.x - radius, pos_dev.y - magic,
214  pos_dev.x - radius, pos_dev.y,
215 
216  aFill == NO_FILL ? 's' : 'b' );
217 }
FILE * workFile
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Pen width setting for PDF.
void PLOTTER::ClearHeaderLinesList ( )
inlineinherited

Function ClearHeaderLinesList remove all lines from the list of free lines to print at the beginning of the file.

Definition at line 184 of file class_plotter.h.

References PLOTTER::m_headerExtraLines.

Referenced by StartPlotBoard().

185  {
186  m_headerExtraLines.Clear();
187  }
wxArrayString m_headerExtraLines
void PDF_PLOTTER::ClosePage ( )
virtual

Close the current page in the PDF document (and emit its compressed stream)

Definition at line 558 of file common_plotPDF_functions.cpp.

References closePdfObject(), closePdfStream(), fontResDictHandle, PAGE_INFO::GetSizeMils(), PLOTTER::outputFile, pageHandles, PLOTTER::pageInfo, pageStreamHandle, pageTreeHandle, startPdfObject(), and workFile.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile(), and EndPlot().

559 {
560  wxASSERT( workFile );
561 
562  // Close the page stream (and compress it)
563  closePdfStream();
564 
565  // Emit the page object and put it in the page list for later
566  pageHandles.push_back( startPdfObject() );
567 
568  /* Page size is in 1/72 of inch (default user space units)
569  Works like the bbox in postscript but there is no need for
570  swapping the sizes, since PDF doesn't require a portrait page.
571  We use the MediaBox but PDF has lots of other less used boxes
572  to use */
573 
574  const double BIGPTsPERMIL = 0.072;
575  wxSize psPaperSize = pageInfo.GetSizeMils();
576 
577  fprintf( outputFile,
578  "<<\n"
579  "/Type /Page\n"
580  "/Parent %d 0 R\n"
581  "/Resources <<\n"
582  " /ProcSet [/PDF /Text /ImageC /ImageB]\n"
583  " /Font %d 0 R >>\n"
584  "/MediaBox [0 0 %d %d]\n"
585  "/Contents %d 0 R\n"
586  ">>\n",
589  int( ceil( psPaperSize.x * BIGPTsPERMIL ) ),
590  int( ceil( psPaperSize.y * BIGPTsPERMIL ) ),
592  closePdfObject();
593 
594  // Mark the page stream as idle
595  pageStreamHandle = 0;
596 }
void closePdfStream()
Finish the current PDF stream (writes the deferred length, too)
std::vector< int > pageHandles
Font resource dictionary.
PAGE_INFO pageInfo
const wxSize & GetSizeMils() const
int startPdfObject(int handle=-1)
Open a new PDF object and returns the handle if the parameter is -1.
FILE * workFile
void closePdfObject()
Close the current PDF object.
int fontResDictHandle
Handle to the root of the page tree object.
FILE * outputFile
true if the Y axis is top to bottom (SVG)
int pageStreamHandle
Handles to the page objects.
void PDF_PLOTTER::closePdfObject ( )
protected

Close the current PDF object.

Definition at line 432 of file common_plotPDF_functions.cpp.

References PLOTTER::outputFile, and workFile.

Referenced by ClosePage(), closePdfStream(), and EndPlot().

433 {
434  wxASSERT( outputFile );
435  wxASSERT( !workFile );
436  fputs( "endobj\n", outputFile );
437 }
FILE * workFile
FILE * outputFile
true if the Y axis is top to bottom (SVG)
void PDF_PLOTTER::closePdfStream ( )
protected

Finish the current PDF stream (writes the deferred length, too)

Definition at line 470 of file common_plotPDF_functions.cpp.

References closePdfObject(), max, PLOTTER::outputFile, startPdfObject(), streamLengthHandle, workFile, and workFilename.

Referenced by ClosePage().

471 {
472  wxASSERT( workFile );
473 
474  long stream_len = ftell( workFile );
475 
476  if( stream_len < 0 )
477  {
478  wxASSERT( false );
479  return;
480  }
481 
482  // Rewind the file, read in the page stream and DEFLATE it
483  fseek( workFile, 0, SEEK_SET );
484  unsigned char *inbuf = new unsigned char[stream_len];
485 
486  int rc = fread( inbuf, 1, stream_len, workFile );
487  wxASSERT( rc == stream_len );
488  (void) rc;
489 
490  // We are done with the temporary file, junk it
491  fclose( workFile );
492  workFile = 0;
493  ::wxRemoveFile( workFilename );
494 
495  // NULL means memos owns the memory, but provide a hint on optimum size needed.
496  wxMemoryOutputStream memos( NULL, std::max( 2000l, stream_len ) ) ;
497 
498  {
499  /* Somewhat standard parameters to compress in DEFLATE. The PDF spec is
500  * misleading, it says it wants a DEFLATE stream but it really want a ZLIB
501  * stream! (a DEFLATE stream would be generated with -15 instead of 15)
502  * rc = deflateInit2( &zstrm, Z_BEST_COMPRESSION, Z_DEFLATED, 15,
503  * 8, Z_DEFAULT_STRATEGY );
504  */
505 
506  wxZlibOutputStream zos( memos, wxZ_BEST_COMPRESSION, wxZLIB_ZLIB );
507 
508  zos.Write( inbuf, stream_len );
509 
510  delete[] inbuf;
511 
512  } // flush the zip stream using zos destructor
513 
514  wxStreamBuffer* sb = memos.GetOutputStreamBuffer();
515 
516  unsigned out_count = sb->Tell();
517 
518  fwrite( sb->GetBufferStart(), 1, out_count, outputFile );
519 
520  fputs( "endstream\n", outputFile );
521  closePdfObject();
522 
523  // Writing the deferred length as an indirect object
525  fprintf( outputFile, "%u\n", out_count );
526  closePdfObject();
527 }
wxString workFilename
Handle to the deferred stream length.
int streamLengthHandle
Handle of the page content object.
int startPdfObject(int handle=-1)
Open a new PDF object and returns the handle if the parameter is -1.
FILE * workFile
void closePdfObject()
Close the current PDF object.
#define max(a, b)
Definition: auxiliary.h:86
FILE * outputFile
true if the Y axis is top to bottom (SVG)
void PSLIKE_PLOTTER::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 
)
protectedinherited

This is the core for postscript/PDF text alignment It computes the transformation matrix to generate a user space system aligned with the text.

Even the PS uses the concat operator to simplify PDF generation (concat is everything PDF has to modify the CTM. Lots of parameters, both in and out.

Definition at line 426 of file common_plotPS_functions.cpp.

References DECIDEG2RAD(), GR_TEXT_HJUSTIFY_CENTER, GR_TEXT_HJUSTIFY_LEFT, GR_TEXT_HJUSTIFY_RIGHT, GR_TEXT_VJUSTIFY_BOTTOM, GR_TEXT_VJUSTIFY_CENTER, GR_TEXT_VJUSTIFY_TOP, PLOTTER::m_plotMirror, PSLIKE_PLOTTER::postscriptTextAscent, PSLIKE_PLOTTER::returnPostscriptTextWidth(), RotatePoint(), PLOTTER::userToDeviceCoordinates(), PLOTTER::userToDeviceSize(), wxPoint::x, VECTOR2< T >::x, wxPoint::y, and VECTOR2< T >::y.

Referenced by PS_PLOTTER::Text(), and Text().

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 }
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
bool m_plotMirror
X axis orientation (SVG) and plot mirrored (only for PS, PDF HPGL and SVG)
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.
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
static const double postscriptTextAscent
Height of the postscript font (from the AFM)
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
double DECIDEG2RAD(double deg)
Definition: trigo.h:203
void PDF_PLOTTER::emitSetRGBColor ( double  r,
double  g,
double  b 
)
overrideprotectedvirtual

PDF supports colors fully.

It actually has distinct fill and pen colors, but we set both at the same time.

XXX Keeping them divided could result in a minor optimization in eeschema filled shapes, but would propagate to all the other plot engines. Also arcs are filled as pies but only the arc is stroked so it would be difficult to handle anyway.

Implements PSLIKE_PLOTTER.

Definition at line 124 of file common_plotPDF_functions.cpp.

References workFile.

125 {
126  wxASSERT( workFile );
127  fprintf( workFile, "%g %g %g rg %g %g %g RG\n",
128  r, g, b, r, g, b );
129 }
FILE * workFile
virtual void PLOTTER::EndBlock ( void *  aData)
inlinevirtualinherited

calling this function allows to define the end of a group of drawing items for instance in SVG or Gerber format.

the group is started by StartBlock()

Parameters
aDatacan define any parameter for most of plotters: do nothing

Reimplemented in GERBER_PLOTTER.

Definition at line 453 of file class_plotter.h.

Referenced by PlotSilkScreen(), and PlotStandardLayer().

453 {}
bool PDF_PLOTTER::EndPlot ( )
overridevirtual

Implements PLOTTER.

Definition at line 632 of file common_plotPDF_functions.cpp.

References ClosePage(), closePdfObject(), PLOTTER::creator, PLOTTER::filename, fontResDictHandle, PLOTTER::outputFile, pageHandles, pageTreeHandle, startPdfObject(), PLOTTER::title, TO_UTF8, and xrefTable.

Referenced by DIALOG_PLOT_SCHEMATIC::restoreEnvironment().

633 {
634  wxASSERT( outputFile );
635 
636  // Close the current page (often the only one)
637  ClosePage();
638 
639  /* We need to declare the resources we're using (fonts in particular)
640  The useful standard one is the Helvetica family. Adding external fonts
641  is *very* involved! */
642  struct {
643  const char *psname;
644  const char *rsname;
645  int font_handle;
646  } fontdefs[4] = {
647  { "/Helvetica", "/KicadFont", 0 },
648  { "/Helvetica-Oblique", "/KicadFontI", 0 },
649  { "/Helvetica-Bold", "/KicadFontB", 0 },
650  { "/Helvetica-BoldOblique", "/KicadFontBI", 0 }
651  };
652 
653  /* Declare the font resources. Since they're builtin fonts, no descriptors (yay!)
654  We'll need metrics anyway to do any aligment (these are in the shared with
655  the postscript engine) */
656  for( int i = 0; i < 4; i++ )
657  {
658  fontdefs[i].font_handle = startPdfObject();
659  fprintf( outputFile,
660  "<< /BaseFont %s\n"
661  " /Type /Font\n"
662  " /Subtype /Type1\n"
663 
664  /* Adobe is so Mac-based that the nearest thing to Latin1 is
665  the Windows ANSI encoding! */
666  " /Encoding /WinAnsiEncoding\n"
667  ">>\n",
668  fontdefs[i].psname );
669  closePdfObject();
670  }
671 
672  // Named font dictionary (was allocated, now we emit it)
674  fputs( "<<\n", outputFile );
675  for( int i = 0; i < 4; i++ )
676  {
677  fprintf( outputFile, " %s %d 0 R\n",
678  fontdefs[i].rsname, fontdefs[i].font_handle );
679  }
680  fputs( ">>\n", outputFile );
681  closePdfObject();
682 
683  /* The page tree: it's a B-tree but luckily we only have few pages!
684  So we use just an array... The handle was allocated at the beginning,
685  now we instantiate the corresponding object */
687  fputs( "<<\n"
688  "/Type /Pages\n"
689  "/Kids [\n", outputFile );
690 
691  for( unsigned i = 0; i < pageHandles.size(); i++ )
692  fprintf( outputFile, "%d 0 R\n", pageHandles[i] );
693 
694  fprintf( outputFile,
695  "]\n"
696  "/Count %ld\n"
697  ">>\n", (long) pageHandles.size() );
698  closePdfObject();
699 
700 
701  // The info dictionary
702  int infoDictHandle = startPdfObject();
703  char date_buf[250];
704  time_t ltime = time( NULL );
705  strftime( date_buf, 250, "D:%Y%m%d%H%M%S",
706  localtime( &ltime ) );
707 
708  if( title.IsEmpty() )
709  {
710  // Windows uses '\' and other platforms ue '/' as sepatator
711  title = filename.AfterLast('\\');
712  title = title.AfterLast('/');
713  }
714 
715  fprintf( outputFile,
716  "<<\n"
717  "/Producer (KiCAD PDF)\n"
718  "/CreationDate (%s)\n"
719  "/Creator (%s)\n"
720  "/Title (%s)\n"
721  "/Trapped false\n",
722  date_buf,
723  TO_UTF8( creator ),
724  TO_UTF8( title ) );
725 
726  fputs( ">>\n", outputFile );
727  closePdfObject();
728 
729  // The catalog, at last
730  int catalogHandle = startPdfObject();
731  fprintf( outputFile,
732  "<<\n"
733  "/Type /Catalog\n"
734  "/Pages %d 0 R\n"
735  "/Version /1.5\n"
736  "/PageMode /UseNone\n"
737  "/PageLayout /SinglePage\n"
738  ">>\n", pageTreeHandle );
739  closePdfObject();
740 
741  /* Emit the xref table (format is crucial to the byte, each entry must
742  be 20 bytes long, and object zero must be done in that way). Also
743  the offset must be kept along for the trailer */
744  long xref_start = ftell( outputFile );
745  fprintf( outputFile,
746  "xref\n"
747  "0 %ld\n"
748  "0000000000 65535 f \n", (long) xrefTable.size() );
749  for( unsigned i = 1; i < xrefTable.size(); i++ )
750  {
751  fprintf( outputFile, "%010ld 00000 n \n", xrefTable[i] );
752  }
753 
754  // Done the xref, go for the trailer
755  fprintf( outputFile,
756  "trailer\n"
757  "<< /Size %lu /Root %d 0 R /Info %d 0 R >>\n"
758  "startxref\n"
759  "%ld\n" // The offset we saved before
760  "%%%%EOF\n",
761  (unsigned long) xrefTable.size(), catalogHandle, infoDictHandle, xref_start );
762 
763  fclose( outputFile );
764  outputFile = NULL;
765 
766  return true;
767 }
std::vector< int > pageHandles
Font resource dictionary.
#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 void ClosePage()
Close the current page in the PDF document (and emit its compressed stream)
int startPdfObject(int handle=-1)
Open a new PDF object and returns the handle if the parameter is -1.
void closePdfObject()
Close the current PDF object.
wxString title
int fontResDictHandle
Handle to the root of the page tree object.
std::vector< long > xrefTable
Temporary file to costruct the stream before zipping.
FILE * outputFile
true if the Y axis is top to bottom (SVG)
wxString filename
wxString creator
void PSLIKE_PLOTTER::FlashPadCircle ( const wxPoint aPadPos,
int  aDiameter,
EDA_DRAW_MODE_T  aTraceMode,
void *  aData 
)
overridevirtualinherited

virtual function FlashPadCircle

Parameters
aPadPosPosition of the shape (center of the rectangle
aDiameterdiameter of round pad
aTraceModeFILLED or SKETCH
aDataan auxiliary info (mainly for gerber format attributes)

Implements PLOTTER.

Definition at line 115 of file common_plotPS_functions.cpp.

References PLOTTER::Circle(), FILLED, FILLED_SHAPE, PLOTTER::GetCurrentLineWidth(), NO_FILL, PLOTTER::SetCurrentLineWidth(), and PLOTTER::USE_DEFAULT_LINE_WIDTH.

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 }
static const int USE_DEFAULT_LINE_WIDTH
virtual int GetCurrentLineWidth() const
virtual void Circle(const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)=0
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PSLIKE_PLOTTER::FlashPadCustom ( const wxPoint aPadPos,
const wxSize &  aSize,
SHAPE_POLY_SET aPolygons,
EDA_DRAW_MODE_T  aTraceMode,
void *  aData 
)
overridevirtualinherited

virtual function FlashPadCustom

Parameters
aPadPosPosition of the shape (center of the rectangle
aSize= size of round reference pad
aPolygonsthe shape as polygon set
aTraceModeFILLED or SKETCH
aDataan auxiliary info (mainly for gerber format attributes)

Implements PLOTTER.

Definition at line 222 of file common_plotPS_functions.cpp.

References FILLED, FILLED_SHAPE, PLOTTER::GetCurrentLineWidth(), NO_FILL, SHAPE_POLY_SET::Outline(), SHAPE_POLY_SET::OutlineCount(), PLOTTER::PlotPoly(), SHAPE_LINE_CHAIN::Point(), SHAPE_LINE_CHAIN::PointCount(), PLOTTER::SetCurrentLineWidth(), PLOTTER::USE_DEFAULT_LINE_WIDTH, VECTOR2< T >::x, and VECTOR2< T >::y.

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 }
int PointCount() const
Function PointCount()
int OutlineCount() const
Returns the number of outlines in the set
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
static const int USE_DEFAULT_LINE_WIDTH
SHAPE_LINE_CHAIN & Outline(int aIndex)
Returns the reference to aIndex-th outline in the set
virtual int GetCurrentLineWidth() const
Class SHAPE_LINE_CHAIN.
VECTOR2I & Point(int aIndex)
Function Point()
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PSLIKE_PLOTTER::FlashPadOval ( const wxPoint aPadPos,
const wxSize &  aSize,
double  aPadOrient,
EDA_DRAW_MODE_T  aTraceMode,
void *  aData 
)
overridevirtualinherited

virtual function FlashPadOval

Parameters
aPadPosPosition of the shape (center of the rectangle
aSize= size of oblong shape
aPadOrientThe rotation of the shape
aTraceModeFILLED or SKETCH
aDataan auxiliary info (mainly for gerber format attributes)

Implements PLOTTER.

Definition at line 85 of file common_plotPS_functions.cpp.

References AddAngles(), delta, FILLED, PLOTTER::outputFile, RotatePoint(), PLOTTER::sketchOval(), PLOTTER::ThickSegment(), wxPoint::x, and wxPoint::y.

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 }
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
static const int delta[8][2]
Definition: solve.cpp:112
T AddAngles(T a1, T2 a2)
Add two angles (keeping the result normalized). T2 is here.
Definition: trigo.h:267
virtual void ThickSegment(const wxPoint &start, const wxPoint &end, int width, EDA_DRAW_MODE_T tracemode, void *aData)
FILE * outputFile
true if the Y axis is top to bottom (SVG)
void sketchOval(const wxPoint &pos, const wxSize &size, double orient, int width)
void PSLIKE_PLOTTER::FlashPadRect ( const wxPoint aPadPos,
const wxSize &  aSize,
double  aPadOrient,
EDA_DRAW_MODE_T  aTraceMode,
void *  aData 
)
overridevirtualinherited

virtual function FlashPadRect

Parameters
aPadPosPosition of the shape (center of the rectangle
aSize= size of rounded rect
aPadOrientThe rotation of the shape
aTraceModeFILLED or SKETCH
aDataan auxuliary info (mainly for gerber format attributes)

Implements PLOTTER.

Definition at line 136 of file common_plotPS_functions.cpp.

References FILLED, FILLED_SHAPE, PLOTTER::GetCurrentLineWidth(), NO_FILL, PLOTTER::PlotPoly(), RotatePoint(), PLOTTER::SetCurrentLineWidth(), PLOTTER::USE_DEFAULT_LINE_WIDTH, wxPoint::x, and wxPoint::y.

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 }
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
static const int USE_DEFAULT_LINE_WIDTH
virtual int GetCurrentLineWidth() const
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PSLIKE_PLOTTER::FlashPadRoundRect ( const wxPoint aPadPos,
const wxSize &  aSize,
int  aCornerRadius,
double  aOrient,
EDA_DRAW_MODE_T  aTraceMode,
void *  aData 
)
overridevirtualinherited

virtual function FlashPadRoundRect

Parameters
aPadPosPosition of the shape (center of the rectangle
aSize= size of rounded rect
aCornerRadiusRadius of the rounded corners
aOrientThe rotation of the shape
aTraceModeFILLED or SKETCH
aDataan auxiliary info (mainly for gerber format attributes)

Implements PLOTTER.

Definition at line 185 of file common_plotPS_functions.cpp.

References FILLED, FILLED_SHAPE, PLOTTER::GetCurrentLineWidth(), NO_FILL, SHAPE_POLY_SET::Outline(), PLOTTER::PlotPoly(), SHAPE_LINE_CHAIN::Point(), SHAPE_LINE_CHAIN::PointCount(), PLOTTER::SetCurrentLineWidth(), TransformRoundRectToPolygon(), PLOTTER::USE_DEFAULT_LINE_WIDTH, VECTOR2< T >::x, and VECTOR2< T >::y.

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 }
int PointCount() const
Function PointCount()
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 void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
static const int USE_DEFAULT_LINE_WIDTH
Class SHAPE_POLY_SET.
SHAPE_LINE_CHAIN & Outline(int aIndex)
Returns the reference to aIndex-th outline in the set
virtual int GetCurrentLineWidth() const
Class SHAPE_LINE_CHAIN.
VECTOR2I & Point(int aIndex)
Function Point()
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PSLIKE_PLOTTER::FlashPadTrapez ( const wxPoint aPadPos,
const wxPoint aCorners,
double  aPadOrient,
EDA_DRAW_MODE_T  aTraceMode,
void *  aData 
)
overridevirtualinherited

virtual function FlashPadTrapez flash a trapezoidal pad

Parameters
aPadPos= the position of the shape
aCorners= the list of 4 corners positions, relative to the shape position, pad orientation 0
aPadOrient= the rotation of the shape
aTraceMode= FILLED or SKETCH
aDataan auxiliary info (mainly for gerber format attributes)

Implements PLOTTER.

Definition at line 256 of file common_plotPS_functions.cpp.

References FILLED, FILLED_SHAPE, PLOTTER::GetCurrentLineWidth(), NO_FILL, PLOTTER::PlotPoly(), RotatePoint(), PLOTTER::SetCurrentLineWidth(), and PLOTTER::USE_DEFAULT_LINE_WIDTH.

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 }
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
static const int USE_DEFAULT_LINE_WIDTH
virtual int GetCurrentLineWidth() const
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PSLIKE_PLOTTER::fputsPostscriptString ( FILE *  fout,
const wxString &  txt 
)
protectedinherited

Write on a stream a string escaped for postscript/PDF.

Definition at line 305 of file common_plotPS_functions.cpp.

Referenced by PS_PLOTTER::Text(), and Text().

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 }
bool PLOTTER::GetColorMode ( ) const
inlineinherited

Definition at line 130 of file class_plotter.h.

References PLOTTER::colorMode.

Referenced by PLOT_CONTROLLER::GetColorMode(), LIB_TEXT::Plot(), LIB_PART::Plot(), LIB_PART::PlotLibFields(), and PlotWorkSheet().

131  {
132  return colorMode;
133  }
bool colorMode
double PLOTTER::GetDashGapLenIU ( ) const
protectedinherited

Definition at line 150 of file class_plotter.cpp.

References PLOTTER::GetCurrentLineWidth(), PLOTTER::GetDotMarkLenIU(), and PLOTTER::userToDeviceSize().

Referenced by PLOTTER::GetDashMarkLenIU(), PS_PLOTTER::SetDash(), SetDash(), and SVG_PLOTTER::setSVGPlotStyle().

151 {
152  return 3.0 * GetDotMarkLenIU() + userToDeviceSize( 2 * GetCurrentLineWidth() );
153 }
double GetDotMarkLenIU() const
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
virtual int GetCurrentLineWidth() const
double PLOTTER::GetDashMarkLenIU ( ) const
protectedinherited

Definition at line 144 of file class_plotter.cpp.

References PLOTTER::GetDashGapLenIU(), PLOTTER::GetDotMarkLenIU(), and max.

Referenced by PS_PLOTTER::SetDash(), SetDash(), and SVG_PLOTTER::setSVGPlotStyle().

145 {
146  return std::max( GetDashGapLenIU(), 5.0 * GetDotMarkLenIU() );
147 }
double GetDotMarkLenIU() const
#define max(a, b)
Definition: auxiliary.h:86
double GetDashGapLenIU() const
static wxString PDF_PLOTTER::GetDefaultFileExtension ( )
inlinestatic

Definition at line 826 of file class_plotter.h.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile(), and GetDefaultPlotExtension().

827  {
828  return wxString( wxT( "pdf" ) );
829  }
double PLOTTER::GetDotMarkLenIU ( ) const
protectedinherited

Definition at line 137 of file class_plotter.cpp.

References PLOTTER::GetCurrentLineWidth(), PLOTTER::m_dotMarkLength_mm, PLOTTER::m_IUsPerDecimil, max, and PLOTTER::userToDeviceSize().

Referenced by PLOTTER::GetDashGapLenIU(), PLOTTER::GetDashMarkLenIU(), PS_PLOTTER::SetDash(), SetDash(), and SVG_PLOTTER::setSVGPlotStyle().

138 {
139  return userToDeviceSize( std::max( 1.0,
140  m_dotMarkLength_mm * 10000 / 25.4 * m_IUsPerDecimil - GetCurrentLineWidth() ) );
141 }
double m_dotMarkLength_mm
Dotted line parameter in mm: segment.
Definition: class_plotter.h:99
double m_IUsPerDecimil
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
virtual int GetCurrentLineWidth() const
#define max(a, b)
Definition: auxiliary.h:86
double PLOTTER::GetIUsPerDecimil ( ) const
inlineinherited

The IUs per decimil are an essential scaling factor when plotting; they are set and saved when establishing the viewport.

Here they can be get back again

Definition at line 216 of file class_plotter.h.

References PLOTTER::m_IUsPerDecimil.

Referenced by PlotWorkSheet().

216 { return m_IUsPerDecimil; }
double m_IUsPerDecimil
virtual PlotFormat PDF_PLOTTER::GetPlotterType ( ) const
inlineoverridevirtual

Returns the effective plot engine in use.

It's not very OO but for now is required since some things are only done with some output devices (like drill marks, emitted only for postscript

Implements PLOTTER.

Definition at line 821 of file class_plotter.h.

References PLOT_FORMAT_PDF.

822  {
823  return PLOT_FORMAT_PDF;
824  }
void PLOTTER::LineTo ( const wxPoint pos)
inlineinherited

Definition at line 245 of file class_plotter.h.

References PLOTTER::PenTo().

Referenced by PLOTTER::Arc(), DXF_PLOTTER::FlashPadCustom(), DXF_PLOTTER::FlashPadRect(), DXF_PLOTTER::FlashPadRoundRect(), DXF_PLOTTER::FlashPadTrapez(), SCH_SHEET::Plot(), HPGL_PLOTTER::PlotPoly(), GERBER_PLOTTER::PlotPoly(), DXF_PLOTTER::PlotPoly(), LIB_PIN::PlotSymbol(), and DXF_PLOTTER::Rect().

246  {
247  PenTo( pos, 'D' );
248  }
virtual void PenTo(const wxPoint &pos, char plume)=0
moveto/lineto primitive, moves the 'pen' to the specified direction
void PLOTTER::Marker ( const wxPoint position,
int  diametre,
unsigned  aShapeId 
)
inherited

Draw a pattern shape number aShapeId, to coord position.

Diameter diameter = (coord table) hole AShapeId = index (used to generate forms characters)

Definition at line 282 of file class_plotter.cpp.

References PLOTTER::MARKER_COUNT, PLOTTER::markerBackSlash(), PLOTTER::markerCircle(), PLOTTER::markerHBar(), PLOTTER::markerLozenge(), PLOTTER::markerSlash(), PLOTTER::markerSquare(), and PLOTTER::markerVBar().

Referenced by GENDRILL_WRITER_BASE::genDrillMapFile(), and GENDRILL_WRITER_BASE::plotDrillMarks().

283 {
284  int radius = diametre / 2;
285  /* Marker are composed by a series of 'parts' superimposed; not every
286  combination make sense, obviously. Since they are used in order I
287  tried to keep the uglier/more complex constructions at the end.
288  Also I avoided the |/ |\ -/ -\ construction because they're *very*
289  ugly... if needed they could be added anyway... I'd like to see
290  a board with more than 58 drilling/slotting tools!
291  If Visual C++ supported the 0b literals they would be optimally
292  and easily encoded as an integer array. We have to do with octal */
293  static const unsigned char marker_patterns[MARKER_COUNT] = {
294  // Bit order: O Square Lozenge - | \ /
295  // First choice: simple shapes
296  0003, // X
297  0100, // O
298  0014, // +
299  0040, // Sq
300  0020, // Lz
301  // Two simple shapes
302  0103, // X O
303  0017, // X +
304  0043, // X Sq
305  0023, // X Lz
306  0114, // O +
307  0140, // O Sq
308  0120, // O Lz
309  0054, // + Sq
310  0034, // + Lz
311  0060, // Sq Lz
312  // Three simple shapes
313  0117, // X O +
314  0143, // X O Sq
315  0123, // X O Lz
316  0057, // X + Sq
317  0037, // X + Lz
318  0063, // X Sq Lz
319  0154, // O + Sq
320  0134, // O + Lz
321  0074, // + Sq Lz
322  // Four simple shapes
323  0174, // O Sq Lz +
324  0163, // X O Sq Lz
325  0157, // X O Sq +
326  0137, // X O Lz +
327  0077, // X Sq Lz +
328  // This draws *everything *
329  0177, // X O Sq Lz +
330  // Here we use the single bars... so the cross is forbidden
331  0110, // O -
332  0104, // O |
333  0101, // O /
334  0050, // Sq -
335  0044, // Sq |
336  0041, // Sq /
337  0030, // Lz -
338  0024, // Lz |
339  0021, // Lz /
340  0150, // O Sq -
341  0144, // O Sq |
342  0141, // O Sq /
343  0130, // O Lz -
344  0124, // O Lz |
345  0121, // O Lz /
346  0070, // Sq Lz -
347  0064, // Sq Lz |
348  0061, // Sq Lz /
349  0170, // O Sq Lz -
350  0164, // O Sq Lz |
351  0161, // O Sq Lz /
352  // Last resort: the backlash component (easy to confound)
353  0102, // \ O
354  0042, // \ Sq
355  0022, // \ Lz
356  0142, // \ O Sq
357  0122, // \ O Lz
358  0062, // \ Sq Lz
359  0162 // \ O Sq Lz
360  };
361  if( aShapeId >= MARKER_COUNT )
362  {
363  // Fallback shape
364  markerCircle( position, radius );
365  }
366  else
367  {
368  // Decode the pattern and draw the corresponding parts
369  unsigned char pat = marker_patterns[aShapeId];
370  if( pat & 0001 )
371  markerSlash( position, radius );
372  if( pat & 0002 )
373  markerBackSlash( position, radius );
374  if( pat & 0004 )
375  markerVBar( position, radius );
376  if( pat & 0010 )
377  markerHBar( position, radius );
378  if( pat & 0020 )
379  markerLozenge( position, radius );
380  if( pat & 0040 )
381  markerSquare( position, radius );
382  if( pat & 0100 )
383  markerCircle( position, radius );
384  }
385 }
void markerHBar(const wxPoint &pos, int radius)
Plot a - bar centered on the position.
static const unsigned MARKER_COUNT
Draw a marker (used for the drill map)
void markerSlash(const wxPoint &pos, int radius)
Plot a / bar centered on the position.
void markerLozenge(const wxPoint &position, int radius)
Plot a lozenge centered on the position.
void markerCircle(const wxPoint &pos, int radius)
Plot a circle centered on the position.
void markerVBar(const wxPoint &pos, int radius)
Plot a | bar centered on the position.
void markerSquare(const wxPoint &position, int radius)
Plot a square centered on the position.
void markerBackSlash(const wxPoint &pos, int radius)
Plot a \ bar centered on the position.
void PLOTTER::markerBackSlash ( const wxPoint pos,
int  radius 
)
protectedinherited

Plot a \ bar centered on the position.

Building block for markers

Definition at line 268 of file class_plotter.cpp.

References PLOTTER::FinishTo(), PLOTTER::MoveTo(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::Marker().

269 {
270  MoveTo( wxPoint( pos.x + radius, pos.y - radius ) );
271  FinishTo( wxPoint( pos.x - radius, pos.y + radius ) );
272 }
void FinishTo(const wxPoint &pos)
void MoveTo(const wxPoint &pos)
void PLOTTER::markerCircle ( const wxPoint pos,
int  radius 
)
protectedinherited

Plot a circle centered on the position.

Building block for markers

Definition at line 224 of file class_plotter.cpp.

References PLOTTER::Circle(), PLOTTER::GetCurrentLineWidth(), and NO_FILL.

Referenced by PLOTTER::Marker().

225 {
226  Circle( position, radius * 2, NO_FILL, GetCurrentLineWidth() );
227 }
virtual int GetCurrentLineWidth() const
virtual void Circle(const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)=0
void PLOTTER::markerHBar ( const wxPoint pos,
int  radius 
)
protectedinherited

Plot a - bar centered on the position.

Building block for markers

Definition at line 254 of file class_plotter.cpp.

References PLOTTER::FinishTo(), PLOTTER::MoveTo(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::Marker().

255 {
256  MoveTo( wxPoint( pos.x - radius, pos.y ) );
257  FinishTo( wxPoint( pos.x + radius, pos.y ) );
258 }
void FinishTo(const wxPoint &pos)
void MoveTo(const wxPoint &pos)
void PLOTTER::markerLozenge ( const wxPoint position,
int  radius 
)
protectedinherited

Plot a lozenge centered on the position.

Building block for markers

Definition at line 230 of file class_plotter.cpp.

References PLOTTER::GetCurrentLineWidth(), NO_FILL, PLOTTER::PlotPoly(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::Marker().

231 {
232  std::vector< wxPoint > corner_list;
233  wxPoint corner;
234  corner.x = position.x;
235  corner.y = position.y + radius;
236  corner_list.push_back( corner );
237  corner.x = position.x + radius;
238  corner.y = position.y,
239  corner_list.push_back( corner );
240  corner.x = position.x;
241  corner.y = position.y - radius;
242  corner_list.push_back( corner );
243  corner.x = position.x - radius;
244  corner.y = position.y;
245  corner_list.push_back( corner );
246  corner.x = position.x;
247  corner.y = position.y + radius;
248  corner_list.push_back( corner );
249 
250  PlotPoly( corner_list, NO_FILL, GetCurrentLineWidth() );
251 }
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
virtual int GetCurrentLineWidth() const
void PLOTTER::markerSlash ( const wxPoint pos,
int  radius 
)
protectedinherited

Plot a / bar centered on the position.

Building block for markers

Definition at line 261 of file class_plotter.cpp.

References PLOTTER::FinishTo(), PLOTTER::MoveTo(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::Marker().

262 {
263  MoveTo( wxPoint( pos.x - radius, pos.y - radius ) );
264  FinishTo( wxPoint( pos.x + radius, pos.y + radius ) );
265 }
void FinishTo(const wxPoint &pos)
void MoveTo(const wxPoint &pos)
void PLOTTER::markerSquare ( const wxPoint position,
int  radius 
)
protectedinherited

Plot a square centered on the position.

Building block for markers

Definition at line 199 of file class_plotter.cpp.

References PLOTTER::GetCurrentLineWidth(), KiROUND(), NO_FILL, PLOTTER::PlotPoly(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::Marker().

200 {
201  double r = KiROUND( radius / 1.4142 );
202  std::vector< wxPoint > corner_list;
203  wxPoint corner;
204  corner.x = position.x + r;
205  corner.y = position.y + r;
206  corner_list.push_back( corner );
207  corner.x = position.x + r;
208  corner.y = position.y - r;
209  corner_list.push_back( corner );
210  corner.x = position.x - r;
211  corner.y = position.y - r;
212  corner_list.push_back( corner );
213  corner.x = position.x - r;
214  corner.y = position.y + r;
215  corner_list.push_back( corner );
216  corner.x = position.x + r;
217  corner.y = position.y + r;
218  corner_list.push_back( corner );
219 
220  PlotPoly( corner_list, NO_FILL, GetCurrentLineWidth() );
221 }
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:107
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
virtual int GetCurrentLineWidth() const
void PLOTTER::markerVBar ( const wxPoint pos,
int  radius 
)
protectedinherited

Plot a | bar centered on the position.

Building block for markers

Definition at line 275 of file class_plotter.cpp.

References PLOTTER::FinishTo(), PLOTTER::MoveTo(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::Marker().

276 {
277  MoveTo( wxPoint( pos.x, pos.y - radius ) );
278  FinishTo( wxPoint( pos.x, pos.y + radius ) );
279 }
void FinishTo(const wxPoint &pos)
void MoveTo(const wxPoint &pos)
bool PDF_PLOTTER::OpenFile ( const wxString &  aFullFilename)
overridevirtual

Open or create the plot file aFullFilename.

Parameters
aFullFilename= the full file name of the file to create
Returns
true if success, false if the file cannot be created/opened

The base class open the file in text mode, so we should have this function overlaid for PDF files, which are binary files

Reimplemented from PLOTTER.

Definition at line 49 of file common_plotPDF_functions.cpp.

References PLOTTER::filename, and PLOTTER::outputFile.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile().

50 {
51  filename = aFullFilename;
52 
53  wxASSERT( !outputFile );
54 
55  // Open the PDF file in binary mode
56  outputFile = wxFopen( filename, wxT( "wb" ) );
57 
58  if( outputFile == NULL )
59  return false ;
60 
61  return true;
62 }
FILE * outputFile
true if the Y axis is top to bottom (SVG)
wxString filename
void PLOTTER::PenFinish ( )
inlineinherited

Definition at line 256 of file class_plotter.h.

References PLOTTER::PenTo().

Referenced by HPGL_PLOTTER::Arc(), HPGL_PLOTTER::Circle(), HPGL_PLOTTER::FlashPadCircle(), HPGL_PLOTTER::PlotPoly(), GERBER_PLOTTER::PlotPoly(), DXF_PLOTTER::PlotPoly(), and HPGL_PLOTTER::Rect().

257  {
258  // The point is not important with Z motion
259  PenTo( wxPoint( 0, 0 ), 'Z' );
260  }
virtual void PenTo(const wxPoint &pos, char plume)=0
moveto/lineto primitive, moves the 'pen' to the specified direction
void PDF_PLOTTER::PenTo ( const wxPoint pos,
char  plume 
)
overridevirtual

moveto/lineto primitive, moves the 'pen' to the specified direction

Parameters
posis the target position
plumespecifies the kind of motion: 'U' only moves the pen, 'D' draw a line from the current position and 'Z' finish the drawing and returns the 'pen' to rest (flushes the trace)

Implements PLOTTER.

Definition at line 299 of file common_plotPDF_functions.cpp.

References PLOTTER::penLastpos, PLOTTER::penState, PLOTTER::userToDeviceCoordinates(), workFile, wxPoint::x, VECTOR2< T >::x, wxPoint::y, and VECTOR2< T >::y.

300 {
301  wxASSERT( workFile );
302  if( plume == 'Z' )
303  {
304  if( penState != 'Z' )
305  {
306  fputs( "S\n", workFile );
307  penState = 'Z';
308  penLastpos.x = -1;
309  penLastpos.y = -1;
310  }
311  return;
312  }
313 
314  if( penState != plume || pos != penLastpos )
315  {
316  DPOINT pos_dev = userToDeviceCoordinates( pos );
317  fprintf( workFile, "%g %g %c\n",
318  pos_dev.x, pos_dev.y,
319  ( plume=='D' ) ? 'l' : 'm' );
320  }
321  penState = plume;
322  penLastpos = pos;
323 }
char penState
Current pen state: 'U', 'D' or 'Z' (see PenTo)
wxPoint penLastpos
Last pen positions; set to -1,-1 when the pen is at rest.
FILE * workFile
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
void PDF_PLOTTER::PlotImage ( const wxImage &  aImage,
const wxPoint aPos,
double  aScaleFactor 
)
overridevirtual

PDF images are handles as inline, not XObject streams...

Reimplemented from PLOTTER.

Definition at line 328 of file common_plotPDF_functions.cpp.

References PLOTTER::colorMode, PLOTTER::userToDeviceCoordinates(), PLOTTER::userToDeviceSize(), workFile, wxPoint::x, VECTOR2< T >::x, wxPoint::y, and VECTOR2< T >::y.

330 {
331  wxASSERT( workFile );
332  wxSize pix_size( aImage.GetWidth(), aImage.GetHeight() );
333 
334  // Requested size (in IUs)
335  DPOINT drawsize( aScaleFactor * pix_size.x,
336  aScaleFactor * pix_size.y );
337 
338  // calculate the bitmap start position
339  wxPoint start( aPos.x - drawsize.x / 2,
340  aPos.y + drawsize.y / 2);
341 
342  DPOINT dev_start = userToDeviceCoordinates( start );
343 
344  /* PDF has an uhm... simplified coordinate system handling. There is
345  *one* operator to do everything (the PS concat equivalent). At least
346  they kept the matrix stack to save restore environments. Also images
347  are always emitted at the origin with a size of 1x1 user units.
348  What we need to do is:
349  1) save the CTM end estabilish the new one
350  2) plot the image
351  3) restore the CTM
352  4) profit
353  */
354  fprintf( workFile, "q %g 0 0 %g %g %g cm\n", // Step 1
355  userToDeviceSize( drawsize.x ),
356  userToDeviceSize( drawsize.y ),
357  dev_start.x, dev_start.y );
358 
359  /* An inline image is a cross between a dictionary and a stream.
360  A real ugly construct (compared with the elegance of the PDF
361  format). Also it accepts some 'abbreviations', which is stupid
362  since the content stream is usually compressed anyway... */
363  fprintf( workFile,
364  "BI\n"
365  " /BPC 8\n"
366  " /CS %s\n"
367  " /W %d\n"
368  " /H %d\n"
369  "ID\n", colorMode ? "/RGB" : "/G", pix_size.x, pix_size.y );
370 
371  /* Here comes the stream (in binary!). I *could* have hex or ascii84
372  encoded it, but who cares? I'll go through zlib anyway */
373  for( int y = 0; y < pix_size.y; y++ )
374  {
375  for( int x = 0; x < pix_size.x; x++ )
376  {
377  unsigned char r = aImage.GetRed( x, y ) & 0xFF;
378  unsigned char g = aImage.GetGreen( x, y ) & 0xFF;
379  unsigned char b = aImage.GetBlue( x, y ) & 0xFF;
380  // As usual these days, stdio buffering has to suffeeeeerrrr
381  if( colorMode )
382  {
383  putc( r, workFile );
384  putc( g, workFile );
385  putc( b, workFile );
386  }
387  else
388  {
389  // Grayscale conversion
390  putc( (r + g + b) / 3, workFile );
391  }
392  }
393  }
394 
395  fputs( "EI Q\n", workFile ); // Finish step 2 and do step 3
396 }
bool colorMode
FILE * workFile
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
void PLOTTER::PlotPoly ( const SHAPE_LINE_CHAIN aCornerList,
FILL_T  aFill,
int  aWidth = USE_DEFAULT_LINE_WIDTH,
void *  aData = NULL 
)
virtualinherited

Function PlotPoly.

Draw a polygon ( filled or not )

Parameters
aCornerList= corners list (a SHAPE_LINE_CHAIN)
aFill= type of fill
aWidth= line width
aDataan auxiliary info (mainly for gerber format)

Definition at line 526 of file class_plotter.cpp.

References SHAPE_LINE_CHAIN::CPoint(), PLOTTER::PlotPoly(), and SHAPE_LINE_CHAIN::PointCount().

528 {
529  std::vector< wxPoint > cornerList;
530 
531  for( int ii = 0; ii < aCornerList.PointCount(); ii++ )
532  cornerList.push_back( wxPoint( aCornerList.CPoint( ii ) ) );
533 
534  PlotPoly( cornerList , aFill, aWidth, aData );
535 }
int PointCount() const
Function PointCount()
virtual void PlotPoly(const std::vector< wxPoint > &aCornerList, FILL_T aFill, int aWidth=USE_DEFAULT_LINE_WIDTH, void *aData=NULL)=0
Function PlotPoly.
const VECTOR2I & CPoint(int aIndex) const
Function CPoint()
void PDF_PLOTTER::PlotPoly ( const std::vector< wxPoint > &  aCornerList,
FILL_T  aFill,
int  aWidth = USE_DEFAULT_LINE_WIDTH,
void *  aData = NULL 
)
overridevirtual

Polygon plotting for PDF.

Everything is supported

Implements PLOTTER.

Definition at line 276 of file common_plotPDF_functions.cpp.

References NO_FILL, SetCurrentLineWidth(), PLOTTER::userToDeviceCoordinates(), workFile, VECTOR2< T >::x, and VECTOR2< T >::y.

278 {
279  wxASSERT( workFile );
280  if( aCornerList.size() <= 1 )
281  return;
282 
283  SetCurrentLineWidth( aWidth );
284 
285  DPOINT pos = userToDeviceCoordinates( aCornerList[0] );
286  fprintf( workFile, "%g %g m\n", pos.x, pos.y );
287 
288  for( unsigned ii = 1; ii < aCornerList.size(); ii++ )
289  {
290  pos = userToDeviceCoordinates( aCornerList[ii] );
291  fprintf( workFile, "%g %g l\n", pos.x, pos.y );
292  }
293 
294  // Close path and stroke(/fill)
295  fprintf( workFile, "%c\n", aFill == NO_FILL ? 'S' : 'b' );
296 }
FILE * workFile
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Pen width setting for PDF.
void PSLIKE_PLOTTER::postscriptOverlinePositions ( const wxString &  aText,
int  aXSize,
bool  aItalic,
bool  aBold,
std::vector< int > *  pos_pairs 
)
protectedinherited

Computes the x coordinates for the overlining in a string of text.

Fills the passed vector with couples of (start, stop) values to be used in the text coordinate system (use computeTextParameters to obtain the parameters to estabilish such a system)

Definition at line 373 of file common_plotPS_functions.cpp.

References hv_widths, hvb_widths, hvbo_widths, hvo_widths, KiROUND(), and PSLIKE_PLOTTER::postscriptTextAscent.

Referenced by PS_PLOTTER::Text(), and Text().

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 }
const double hvo_widths[256]
Character widths for Helvetica-Oblique.
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:107
const double hv_widths[256]
Character widths for Helvetica.
const double hvbo_widths[256]
Character widths for Helvetica-BoldOblique.
static const double postscriptTextAscent
Height of the postscript font (from the AFM)
const double hvb_widths[256]
Character widths for Helvetica-Bold.
void PDF_PLOTTER::Rect ( const wxPoint p1,
const wxPoint p2,
FILL_T  fill,
int  width = USE_DEFAULT_LINE_WIDTH 
)
overridevirtual

Rectangles in PDF.

Supported by the native operator

Implements PLOTTER.

Definition at line 161 of file common_plotPDF_functions.cpp.

References NO_FILL, SetCurrentLineWidth(), PLOTTER::userToDeviceCoordinates(), workFile, VECTOR2< T >::x, and VECTOR2< T >::y.

162 {
163  wxASSERT( workFile );
164  DPOINT p1_dev = userToDeviceCoordinates( p1 );
165  DPOINT p2_dev = userToDeviceCoordinates( p2 );
166 
167  SetCurrentLineWidth( width );
168  fprintf( workFile, "%g %g %g %g re %c\n", p1_dev.x, p1_dev.y,
169  p2_dev.x - p1_dev.x, p2_dev.y - p1_dev.y,
170  fill == NO_FILL ? 'S' : 'B' );
171 }
FILE * workFile
virtual DPOINT userToDeviceCoordinates(const wxPoint &aCoordinate)
Modifies coordinates according to the orientation, scale factor, and offsets trace.
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Pen width setting for PDF.
int PSLIKE_PLOTTER::returnPostscriptTextWidth ( const wxString &  aText,
int  aXSize,
bool  aItalic,
bool  aBold 
)
protectedinherited

Sister function for the GraphicTextWidth in drawtxt.cpp Does the same processing (i.e.

calculates a text string width) but using postscript metrics for the Helvetica font (optionally used for PS and PDF plotting

Definition at line 344 of file common_plotPS_functions.cpp.

References hv_widths, hvb_widths, hvbo_widths, hvo_widths, KiROUND(), and PSLIKE_PLOTTER::postscriptTextAscent.

Referenced by PSLIKE_PLOTTER::computeTextParameters().

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 }
const double hvo_widths[256]
Character widths for Helvetica-Oblique.
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:107
const double hv_widths[256]
Character widths for Helvetica.
const double hvbo_widths[256]
Character widths for Helvetica-BoldOblique.
static const double postscriptTextAscent
Height of the postscript font (from the AFM)
const double hvb_widths[256]
Character widths for Helvetica-Bold.
void PLOTTER::segmentAsOval ( const wxPoint start,
const wxPoint end,
int  width,
EDA_DRAW_MODE_T  tracemode 
)
protectedinherited

Cdonvert a thick segment and plot it as an oval.

Definition at line 388 of file class_plotter.cpp.

References ArcTangente(), EuclideanNorm(), PLOTTER::FlashPadOval(), KiROUND(), wxPoint::x, and wxPoint::y.

Referenced by PLOTTER::ThickSegment(), HPGL_PLOTTER::ThickSegment(), and GERBER_PLOTTER::ThickSegment().

390 {
391  wxPoint center( (start.x + end.x) / 2, (start.y + end.y) / 2 );
392  wxSize size( end.x - start.x, end.y - start.y );
393  double orient;
394 
395  if( size.y == 0 )
396  orient = 0;
397  else if( size.x == 0 )
398  orient = 900;
399  else
400  orient = -ArcTangente( size.y, size.x );
401 
402  size.x = KiROUND( EuclideanNorm( size ) ) + width;
403  size.y = width;
404 
405  FlashPadOval( center, size, orient, tracemode, NULL );
406 }
double EuclideanNorm(const wxPoint &vector)
Euclidean norm of a 2D vector.
Definition: trigo.h:112
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:107
double ArcTangente(int dy, int dx)
Definition: trigo.cpp:271
virtual void FlashPadOval(const wxPoint &aPadPos, const wxSize &aSize, double aPadOrient, EDA_DRAW_MODE_T aTraceMode, void *aData)=0
virtual function FlashPadOval
void PSLIKE_PLOTTER::SetColor ( COLOR4D  color)
overridevirtualinherited

The SetColor implementation is split with the subclasses: The PSLIKE computes the rgb values, the subclass emits the operator to actually do it.

Implements PLOTTER.

Reimplemented in SVG_PLOTTER.

Definition at line 59 of file common_plotPS_functions.cpp.

References KIGFX::COLOR4D::b, PLOTTER::colorMode, PSLIKE_PLOTTER::emitSetRGBColor(), KIGFX::COLOR4D::g, PLOTTER::negativeMode, KIGFX::COLOR4D::r, and WHITE.

Referenced by DIALOG_PLOT_SCHEMATIC::plotOneSheetPS(), SVG_PLOTTER::SetColor(), PS_PLOTTER::Text(), and Text().

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 }
double g
Green component.
Definition: color4d.h:292
bool colorMode
double b
Blue component.
Definition: color4d.h:293
virtual void emitSetRGBColor(double r, double g, double b)=0
Virtual primitive for emitting the setrgbcolor operator.
Definition: colors.h:49
double r
Red component.
Definition: color4d.h:291
bool negativeMode
true to plot in color, false to plot in black and white
void PDF_PLOTTER::SetCurrentLineWidth ( int  width,
void *  aData = NULL 
)
overridevirtual

Pen width setting for PDF.

Since the specs explicitly says that a 0 width is a bad thing to use (since it results in 1 pixel traces), we convert such requests to the minimal width (like 1) Note pen width = 0 is used in plot polygons to plot filled polygons with no outline thickness use in this case pen width = 1 does not actally change the polygon

Implements PLOTTER.

Definition at line 95 of file common_plotPDF_functions.cpp.

References PLOTTER::currentPenWidth, PLOTTER::defaultPenWidth, PLOTTER::userToDeviceSize(), and workFile.

Referenced by Arc(), Circle(), PlotPoly(), Rect(), and Text().

96 {
97  wxASSERT( workFile );
98  int pen_width;
99 
100  if( width > 0 )
101  pen_width = width;
102  else if( width == 0 )
103  pen_width = 1;
104  else
105  pen_width = defaultPenWidth;
106 
107  if( pen_width != currentPenWidth )
108  fprintf( workFile, "%g w\n",
109  userToDeviceSize( pen_width ) );
110 
111  currentPenWidth = pen_width;
112 }
FILE * workFile
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
int currentPenWidth
int defaultPenWidth
true to generate a negative image (PS mode mainly)
void PDF_PLOTTER::SetDash ( int  dashed)
overridevirtual

PDF supports dashed lines.

Implements PLOTTER.

Definition at line 134 of file common_plotPDF_functions.cpp.

References PLOTTER::GetDashGapLenIU(), PLOTTER::GetDashMarkLenIU(), PLOTTER::GetDotMarkLenIU(), PLOTDASHTYPE_DASH, PLOTDASHTYPE_DASHDOT, PLOTDASHTYPE_DOT, and workFile.

135 {
136  wxASSERT( workFile );
137  switch( dashed )
138  {
139  case PLOTDASHTYPE_DASH:
140  fprintf( workFile, "[%d %d] 0 d\n",
141  (int) GetDashMarkLenIU(), (int) GetDashGapLenIU() );
142  break;
143  case PLOTDASHTYPE_DOT:
144  fprintf( workFile, "[%d %d] 0 d\n",
145  (int) GetDotMarkLenIU(), (int) GetDashGapLenIU() );
146  break;
148  fprintf( workFile, "[%d %d %d %d] 0 d\n",
149  (int) GetDashMarkLenIU(), (int) GetDashGapLenIU(),
150  (int) GetDotMarkLenIU(), (int) GetDashGapLenIU() );
151  break;
152  default:
153  fputs( "[] 0 d\n", workFile );
154  }
155 }
double GetDotMarkLenIU() const
FILE * workFile
double GetDashGapLenIU() const
double GetDashMarkLenIU() const
void PSLIKE_PLOTTER::SetDefaultLineWidth ( int  width)
overridevirtualinherited

Set the default line width.

Used at the beginning and when a width of -1 (USE_DEFAULT_LINE_WIDTH) is requested.

Parameters
widthis specified in IUs

Implements PLOTTER.

Definition at line 52 of file common_plotPS_functions.cpp.

References PLOTTER::currentPenWidth, and PLOTTER::defaultPenWidth.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile(), DIALOG_PLOT_SCHEMATIC::plotOneSheetPS(), DIALOG_PLOT_SCHEMATIC::plotOneSheetSVG(), PS_PLOTTER::SetViewport(), SetViewport(), SVG_PLOTTER::SetViewport(), and LIB_EDIT_FRAME::SVG_PlotComponent().

53 {
54  defaultPenWidth = width;
55  currentPenWidth = -1;
56 }
int currentPenWidth
int defaultPenWidth
true to generate a negative image (PS mode mainly)
virtual void PLOTTER::SetGerberCoordinatesFormat ( int  aResolution,
bool  aUseInches = false 
)
inlinevirtualinherited

Reimplemented in GERBER_PLOTTER.

Definition at line 432 of file class_plotter.h.

Referenced by GENDRILL_WRITER_BASE::genDrillMapFile(), and initializePlotter().

433  {
434  // NOP for most plotters. Only for Gerber plotter
435  }
virtual void PLOTTER::SetLayerPolarity ( bool  aPositive)
inlinevirtualinherited

Function SetLayerPolarity sets current Gerber layer polarity to positive or negative by writing %LPD*% or %LPC*% to the Gerber file, respectively.

(obviously starts a new Gerber layer, too)

Parameters
aPositiveis the layer polarity and true for positive. It's not useful with most other plotter since they can't 'scratch' the film like photoplotter imagers do

Reimplemented in GERBER_PLOTTER.

Definition at line 418 of file class_plotter.h.

Referenced by PlotOneBoardLayer().

419  {
420  // NOP for most plotters
421  }
virtual void PLOTTER::SetNegative ( bool  _negative)
inlinevirtualinherited

Definition at line 120 of file class_plotter.h.

References PLOTTER::negativeMode.

Referenced by FillNegativeKnockout().

121  {
122  negativeMode = _negative;
123  }
bool negativeMode
true to plot in color, false to plot in black and white
void PDF_PLOTTER::SetPageSettings ( const PAGE_INFO aPageSettings)
overridevirtual

PDF can have multiple pages, so SetPageSettings can be called with the outputFile open (but not inside a page stream!)

Reimplemented from PLOTTER.

Definition at line 64 of file common_plotPDF_functions.cpp.

References PLOTTER::pageInfo.

65 {
66  pageInfo = aPageSettings;
67 }
PAGE_INFO pageInfo
void PSLIKE_PLOTTER::SetScaleAdjust ( double  scaleX,
double  scaleY 
)
inlineinherited

Set the 'fine' scaling for the postscript engine.

Definition at line 683 of file class_plotter.h.

References PSLIKE_PLOTTER::plotScaleAdjX, and PSLIKE_PLOTTER::plotScaleAdjY.

Referenced by StartPlotBoard().

684  {
685  plotScaleAdjX = scaleX;
686  plotScaleAdjY = scaleY;
687  }
double plotScaleAdjY
double plotScaleAdjX
Fine user scale adjust ( = 1.0 if no correction)
virtual void PSLIKE_PLOTTER::SetTextMode ( PlotTextMode  mode)
inlineoverridevirtualinherited

PS and PDF fully implement native text (for the Latin-1 subset)

Reimplemented from PLOTTER.

Definition at line 672 of file class_plotter.h.

References PSLIKE_PLOTTER::m_textMode, and PLOTTEXTMODE_DEFAULT.

Referenced by SVG_PLOTTER::SVG_PLOTTER().

673  {
674  if( mode != PLOTTEXTMODE_DEFAULT )
675  m_textMode = mode;
676  }
PlotTextMode m_textMode
How to draw text.
virtual void PLOTTER::SetTitle ( const wxString &  aTitle)
inlinevirtualinherited

Definition at line 165 of file class_plotter.h.

References PLOTTER::title.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile().

166  {
167  title = aTitle;
168  }
wxString title
void PDF_PLOTTER::SetViewport ( const wxPoint aOffset,
double  aIusPerDecimil,
double  aScale,
bool  aMirror 
)
overridevirtual

Set the plot offset and scaling for the current plot.

Parameters
aOffsetis the plot offset
aIusPerDecimilgives the scaling factor from IUs to device units
aScaleis the user set plot scaling factor (either explicitly or using 'fit to A4')
aMirrorflips the plot in the Y direction (useful for toner transfers or some kind of film)

Implements PLOTTER.

Definition at line 69 of file common_plotPDF_functions.cpp.

References PLOTTER::iuPerDeviceUnit, PLOTTER::m_IUsPerDecimil, PLOTTER::m_plotMirror, PLOTTER::plotOffset, PLOTTER::plotScale, and PSLIKE_PLOTTER::SetDefaultLineWidth().

71 {
72  m_plotMirror = aMirror;
73  plotOffset = aOffset;
74  plotScale = aScale;
75  m_IUsPerDecimil = aIusPerDecimil;
76 
77  // The CTM is set to 1 user unit per decimil
78  iuPerDeviceUnit = 1.0 / aIusPerDecimil;
79 
80  SetDefaultLineWidth( 100 / iuPerDeviceUnit ); // arbitrary default
81 
82  /* The paper size in this engined is handled page by page
83  Look in the StartPage function */
84 }
double m_IUsPerDecimil
wxPoint plotOffset
Plot offset (in IUs)
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.
double plotScale
Plot scale - chosen by the user (even implicitly with 'fit in a4')
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)
void PLOTTER::sketchOval ( const wxPoint pos,
const wxSize &  size,
double  orient,
int  width 
)
protectedinherited

Definition at line 409 of file class_plotter.cpp.

References AddAngles(), PLOTTER::Arc(), PLOTTER::currentPenWidth, PLOTTER::FinishTo(), PLOTTER::MoveTo(), NO_FILL, RotatePoint(), PLOTTER::SetCurrentLineWidth(), wxPoint::x, and wxPoint::y.

Referenced by HPGL_PLOTTER::FlashPadOval(), PSLIKE_PLOTTER::FlashPadOval(), GERBER_PLOTTER::FlashPadOval(), and DXF_PLOTTER::FlashPadOval().

410 {
411  SetCurrentLineWidth( width );
412  width = currentPenWidth;
413  int radius, deltaxy, cx, cy;
414  wxSize size( aSize );
415 
416  if( size.x > size.y )
417  {
418  std::swap( size.x, size.y );
419  orient = AddAngles( orient, 900 );
420  }
421 
422  deltaxy = size.y - size.x; /* distance between centers of the oval */
423  radius = ( size.x - width ) / 2;
424  cx = -radius;
425  cy = -deltaxy / 2;
426  RotatePoint( &cx, &cy, orient );
427  MoveTo( wxPoint( cx + pos.x, cy + pos.y ) );
428  cx = -radius;
429  cy = deltaxy / 2;
430  RotatePoint( &cx, &cy, orient );
431  FinishTo( wxPoint( cx + pos.x, cy + pos.y ) );
432 
433  cx = radius;
434  cy = -deltaxy / 2;
435  RotatePoint( &cx, &cy, orient );
436  MoveTo( wxPoint( cx + pos.x, cy + pos.y ) );
437  cx = radius;
438  cy = deltaxy / 2;
439  RotatePoint( &cx, &cy, orient );
440  FinishTo( wxPoint( cx + pos.x, cy + pos.y ) );
441 
442  cx = 0;
443  cy = deltaxy / 2;
444  RotatePoint( &cx, &cy, orient );
445  Arc( wxPoint( cx + pos.x, cy + pos.y ),
446  orient + 1800, orient + 3600,
447  radius, NO_FILL );
448  cx = 0;
449  cy = -deltaxy / 2;
450  RotatePoint( &cx, &cy, orient );
451  Arc( wxPoint( cx + pos.x, cy + pos.y ),
452  orient, orient + 1800,
453  radius, NO_FILL );
454 }
void FinishTo(const wxPoint &pos)
void RotatePoint(int *pX, int *pY, double angle)
Definition: trigo.cpp:317
T AddAngles(T a1, T2 a2)
Add two angles (keeping the result normalized). T2 is here.
Definition: trigo.h:267
void MoveTo(const wxPoint &pos)
int currentPenWidth
virtual void Arc(const wxPoint &centre, double StAngle, double EndAngle, int rayon, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)
Generic fallback: arc rendered as a polyline.
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
virtual void PLOTTER::StartBlock ( void *  aData)
inlinevirtualinherited

calling this function allows to define the beginning of a group of drawing items, for instance in SVG or Gerber format.

(example: group all segments of a letter or a text)

Parameters
aDatacan define any parameter for most of plotters: do nothing

Reimplemented in GERBER_PLOTTER.

Definition at line 444 of file class_plotter.h.

Referenced by PlotSilkScreen(), and PlotStandardLayer().

444 {}
void PDF_PLOTTER::StartPage ( )
virtual

Starts a new page in the PDF document.

Definition at line 532 of file common_plotPDF_functions.cpp.

References PLOTTER::defaultPenWidth, PAGE_INFO::GetSizeMils(), PLOTTER::iuPerDeviceUnit, PLOTTER::outputFile, PLOTTER::pageInfo, pageStreamHandle, PLOTTER::paperSize, PSLIKE_PLOTTER::plotScaleAdjX, PSLIKE_PLOTTER::plotScaleAdjY, startPdfStream(), PLOTTER::userToDeviceSize(), and workFile.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile(), and StartPlot().

533 {
534  wxASSERT( outputFile );
535  wxASSERT( !workFile );
536 
537  // Compute the paper size in IUs
539  paperSize.x *= 10.0 / iuPerDeviceUnit;
540  paperSize.y *= 10.0 / iuPerDeviceUnit;
541 
542  // Open the content stream; the page object will go later
544 
545  /* Now, until ClosePage *everything* must be wrote in workFile, to be
546  compressed later in closePdfStream */
547 
548  // Default graphic settings (coordinate system, default color and line style)
549  fprintf( workFile,
550  "%g 0 0 %g 0 0 cm 1 J 1 j 0 0 0 rg 0 0 0 RG %g w\n",
551  0.0072 * plotScaleAdjX, 0.0072 * plotScaleAdjY,
553 }
PAGE_INFO pageInfo
const wxSize & GetSizeMils() const
double plotScaleAdjY
int startPdfStream(int handle=-1)
Starts a PDF stream (for the page).
FILE * workFile
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
int defaultPenWidth
true to generate a negative image (PS mode mainly)
double plotScaleAdjX
Fine user scale adjust ( = 1.0 if no correction)
FILE * outputFile
true if the Y axis is top to bottom (SVG)
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)
int pageStreamHandle
Handles to the page objects.
wxSize paperSize
Paper size in IU - not in mils.
int PDF_PLOTTER::startPdfObject ( int  handle = -1)
protected

Open a new PDF object and returns the handle if the parameter is -1.

Otherwise fill in the xref entry for the passed object

Definition at line 415 of file common_plotPDF_functions.cpp.

References allocPdfObject(), PLOTTER::outputFile, workFile, and xrefTable.

Referenced by ClosePage(), closePdfStream(), EndPlot(), and startPdfStream().

416 {
417  wxASSERT( outputFile );
418  wxASSERT( !workFile );
419 
420  if( handle < 0)
421  handle = allocPdfObject();
422 
423  xrefTable[handle] = ftell( outputFile );
424  fprintf( outputFile, "%d 0 obj\n", handle );
425  return handle;
426 }
FILE * workFile
std::vector< long > xrefTable
Temporary file to costruct the stream before zipping.
FILE * outputFile
true if the Y axis is top to bottom (SVG)
int allocPdfObject()
Allocate a new handle in the table of the PDF object.
int PDF_PLOTTER::startPdfStream ( int  handle = -1)
protected

Starts a PDF stream (for the page).

Returns the object handle opened Pass -1 (default) for a fresh object. Especially from PDF 1.5 streams can contain a lot of things, but for the moment we only handle page content.

Definition at line 446 of file common_plotPDF_functions.cpp.

References allocPdfObject(), PLOTTER::filename, PLOTTER::outputFile, startPdfObject(), streamLengthHandle, workFile, and workFilename.

Referenced by StartPage().

447 {
448  wxASSERT( outputFile );
449  wxASSERT( !workFile );
450  handle = startPdfObject( handle );
451 
452  // This is guaranteed to be handle+1 but needs to be allocated since
453  // you could allocate more object during stream preparation
455  fprintf( outputFile,
456  "<< /Length %d 0 R /Filter /FlateDecode >>\n" // Length is deferred
457  "stream\n", handle + 1 );
458 
459  // Open a temporary file to accumulate the stream
460  workFilename = filename + wxT(".tmp");
461  workFile = wxFopen( workFilename, wxT( "w+b" ));
462  wxASSERT( workFile );
463  return handle;
464 }
wxString workFilename
Handle to the deferred stream length.
int streamLengthHandle
Handle of the page content object.
int startPdfObject(int handle=-1)
Open a new PDF object and returns the handle if the parameter is -1.
FILE * workFile
FILE * outputFile
true if the Y axis is top to bottom (SVG)
wxString filename
int allocPdfObject()
Allocate a new handle in the table of the PDF object.
bool PDF_PLOTTER::StartPlot ( )
overridevirtual

The PDF engine supports multiple pages; the first one is opened 'for free' the following are to be closed and reopened.

Between each page parameters can be set

Implements PLOTTER.

Definition at line 603 of file common_plotPDF_functions.cpp.

References allocPdfObject(), fontResDictHandle, PLOTTER::outputFile, pageTreeHandle, StartPage(), and xrefTable.

Referenced by DIALOG_PLOT_SCHEMATIC::createPDFFile().

604 {
605  wxASSERT( outputFile );
606 
607  // First things first: the customary null object
608  xrefTable.clear();
609  xrefTable.push_back( 0 );
610 
611  /* The header (that's easy!). The second line is binary junk required
612  to make the file binary from the beginning (the important thing is
613  that they must have the bit 7 set) */
614  fputs( "%PDF-1.5\n%\200\201\202\203\n", outputFile );
615 
616  /* Allocate an entry for the page tree root, it will go in every page
617  parent entry */
619 
620  /* In the same way, the font resource dictionary is used by every page
621  (it *could* be inherited via the Pages tree */
623 
624  /* Now, the PDF is read from the end, (more or less)... so we start
625  with the page stream for page 1. Other more important stuff is written
626  at the end */
627  StartPage();
628  return true;
629 }
virtual void StartPage()
Starts a new page in the PDF document.
int fontResDictHandle
Handle to the root of the page tree object.
std::vector< long > xrefTable
Temporary file to costruct the stream before zipping.
FILE * outputFile
true if the Y axis is top to bottom (SVG)
int allocPdfObject()
Allocate a new handle in the table of the PDF object.
void PDF_PLOTTER::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 
)
overridevirtual

Draws text with the plotter.

Function PLOTTER::Text same as DrawGraphicText, but plot graphic text insteed of draw it.

For convenience it accept the color to use for specific plotters (GERBER) aData is used to pass extra parameters

Parameters
aPos= text position (according to aH_justify, aV_justify)
aColor(COLOR4D) = text color
aText= text to draw
aOrient= angle in 0.1 degree
aSize= text size (size.x or size.y can be < 0 for mirrored texts)
aH_justify= horizontal justification (Left, center, right)
aV_justify= vertical justification (bottom, center, top)
aWidth= line width (pen width) (default = 0) if width < 0 : draw segments in sketch mode, width = abs(width) Use a value min(aSize.x, aSize.y) / 5 for a bold text
aItalic= true to simulate an italic font
aBold= true to use a bold font Useful only with default width value (aWidth = 0)
aMultilineAllowed= true to plot text as multiline, otherwise single line
aData= a parameter used by some plotters in SetCurrentLineWidth(), not directly used here.

Reimplemented from PLOTTER.

Definition at line 769 of file common_plotPDF_functions.cpp.

References PSLIKE_PLOTTER::computeTextParameters(), PSLIKE_PLOTTER::fputsPostscriptString(), KiROUND(), PLOTTER::m_plotMirror, PSLIKE_PLOTTER::postscriptOverlinePositions(), PSLIKE_PLOTTER::SetColor(), SetCurrentLineWidth(), PLOTTER::Text(), PLOTTER::userToDeviceSize(), workFile, VECTOR2< T >::x, and VECTOR2< T >::y.

781 {
782  // PDF files do not like 0 sized texts which create broken files.
783  if( aSize.x == 0 || aSize.y == 0 )
784  return;
785 
786  // Fix me: see how to use PDF text mode for multiline texts
787  if( aMultilineAllowed && !aText.Contains( wxT( "\n" ) ) )
788  aMultilineAllowed = false; // the text has only one line.
789 
790  // Emit native PDF text (if requested)
791  // Currently: is not supported, because only our stroke font is alloxed: disable it
792  // However, shadowed texts (searchable texts) works reasonably well because
793  // pixel accurate precision is not requested, so we add searchable texts
794  // behind our stroked font texts
795  bool use_native_font = false;
796  // render_mode 0 shows the text, render_mode 3 is invisible
797  int render_mode = use_native_font ? 0 : 3;
798 
799  const char *fontname = aItalic ? (aBold ? "/KicadFontBI" : "/KicadFontI")
800  : (aBold ? "/KicadFontB" : "/KicadFont");
801 
802  // Compute the copious tranformation parameters of the Curent Transform Matrix
803  double ctm_a, ctm_b, ctm_c, ctm_d, ctm_e, ctm_f;
804  double wideningFactor, heightFactor;
805 
806  computeTextParameters( aPos, aText, aOrient, aSize, m_plotMirror, aH_justify,
807  aV_justify, aWidth, aItalic, aBold,
808  &wideningFactor, &ctm_a, &ctm_b, &ctm_c,
809  &ctm_d, &ctm_e, &ctm_f, &heightFactor );
810 
811  SetColor( aColor );
812  SetCurrentLineWidth( aWidth, aData );
813 
814  /* We use the full CTM instead of the text matrix because the same
815  coordinate system will be used for the overlining. Also the %f
816  for the trig part of the matrix to avoid %g going in exponential
817  format (which is not supported)
818  render_mode 0 shows the text, render_mode 3 is invisible */
819  fprintf( workFile, "q %f %f %f %f %g %g cm BT %s %g Tf %d Tr %g Tz ",
820  ctm_a, ctm_b, ctm_c, ctm_d, ctm_e, ctm_f,
821  fontname, heightFactor, render_mode,
822  wideningFactor * 100 );
823 
824  // The text must be escaped correctly
826  fputs( " Tj ET\n", workFile );
827 
828  // We are in text coordinates, plot the overbars, if we're not doing phantom text
829  if( use_native_font )
830  {
831  std::vector<int> pos_pairs;
832  postscriptOverlinePositions( aText, aSize.x, aItalic, aBold, &pos_pairs );
833  int overbar_y = KiROUND( aSize.y * 1.1 );
834  for( unsigned i = 0; i < pos_pairs.size(); i += 2)
835  {
836  /* This is a nontrivial situation: we are *not* in the user
837  coordinate system, so the userToDeviceCoordinates function
838  can't be used! Strange as it may seem, the userToDeviceSize
839  is the right function to use here... */
840  DPOINT dev_from = userToDeviceSize( wxSize( pos_pairs[i], overbar_y ) );
841  DPOINT dev_to = userToDeviceSize( wxSize( pos_pairs[i + 1], overbar_y ) );
842  fprintf( workFile, "%g %g m %g %g l ",
843  dev_from.x, dev_from.y, dev_to.x, dev_to.y );
844  }
845  }
846 
847  // Stroke and restore the CTM
848  fputs( "S Q\n", workFile );
849 
850  // Plot the stroked text (if requested)
851  if( !use_native_font )
852  {
853  PLOTTER::Text( aPos, aColor, aText, aOrient, aSize, aH_justify, aV_justify,
854  aWidth, aItalic, aBold, aMultilineAllowed );
855  }
856 }
static int KiROUND(double v)
KiROUND rounds a floating point number to an int using "round halfway cases away from zero"...
Definition: common.h:107
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
bool m_plotMirror
X axis orientation (SVG) and plot mirrored (only for PS, PDF HPGL and SVG)
virtual void SetColor(COLOR4D color) override
The SetColor implementation is split with the subclasses: The PSLIKE computes the rgb values...
FILE * workFile
virtual DPOINT userToDeviceSize(const wxSize &size)
Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT) ...
void fputsPostscriptString(FILE *fout, const wxString &txt)
Write on a stream a string escaped for postscript/PDF.
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.
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 ...
virtual void SetCurrentLineWidth(int width, void *aData=NULL) override
Pen width setting for PDF.
void PLOTTER::ThickArc ( const wxPoint centre,
double  StAngle,
double  EndAngle,
int  rayon,
int  width,
EDA_DRAW_MODE_T  tracemode,
void *  aData 
)
virtualinherited

Reimplemented in GERBER_PLOTTER.

Definition at line 474 of file class_plotter.cpp.

References PLOTTER::Arc(), PLOTTER::currentPenWidth, FILLED, NO_FILL, and PLOTTER::SetCurrentLineWidth().

Referenced by BRDITEMS_PLOTTER::Plot_1_EdgeModule(), and BRDITEMS_PLOTTER::PlotDrawSegment().

476 {
477  if( tracemode == FILLED )
478  Arc( centre, StAngle, EndAngle, radius, NO_FILL, width );
479  else
480  {
481  SetCurrentLineWidth( -1 );
482  Arc( centre, StAngle, EndAngle,
483  radius - ( width - currentPenWidth ) / 2, NO_FILL, -1 );
484  Arc( centre, StAngle, EndAngle,
485  radius + ( width - currentPenWidth ) / 2, NO_FILL, -1 );
486  }
487 }
int currentPenWidth
virtual void Arc(const wxPoint &centre, double StAngle, double EndAngle, int rayon, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)
Generic fallback: arc rendered as a polyline.
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PLOTTER::ThickCircle ( const wxPoint pos,
int  diametre,
int  width,
EDA_DRAW_MODE_T  tracemode,
void *  aData 
)
virtualinherited

Reimplemented in GERBER_PLOTTER.

Definition at line 512 of file class_plotter.cpp.

References PLOTTER::Circle(), PLOTTER::currentPenWidth, FILLED, NO_FILL, and PLOTTER::SetCurrentLineWidth().

Referenced by BRDITEMS_PLOTTER::Plot_1_EdgeModule(), and BRDITEMS_PLOTTER::PlotDrawSegment().

514 {
515  if( tracemode == FILLED )
516  Circle( pos, diametre, NO_FILL, width );
517  else
518  {
519  SetCurrentLineWidth( -1 );
520  Circle( pos, diametre - width + currentPenWidth, NO_FILL, -1 );
521  Circle( pos, diametre + width - currentPenWidth, NO_FILL, -1 );
522  }
523 }
int currentPenWidth
virtual void Circle(const wxPoint &pos, int diametre, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)=0
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PLOTTER::ThickRect ( const wxPoint p1,
const wxPoint p2,
int  width,
EDA_DRAW_MODE_T  tracemode,
void *  aData 
)
virtualinherited

Reimplemented in GERBER_PLOTTER.

Definition at line 490 of file class_plotter.cpp.

References PLOTTER::currentPenWidth, FILLED, NO_FILL, PLOTTER::Rect(), PLOTTER::SetCurrentLineWidth(), wxPoint::x, and wxPoint::y.

492 {
493  if( tracemode == FILLED )
494  Rect( p1, p2, NO_FILL, width );
495  else
496  {
497  SetCurrentLineWidth( -1 );
498  wxPoint offsetp1( p1.x - (width - currentPenWidth) / 2,
499  p1.y - (width - currentPenWidth) / 2 );
500  wxPoint offsetp2( p2.x + (width - currentPenWidth) / 2,
501  p2.y + (width - currentPenWidth) / 2 );
502  Rect( offsetp1, offsetp2, NO_FILL, -1 );
503  offsetp1.x += (width - currentPenWidth);
504  offsetp1.y += (width - currentPenWidth);
505  offsetp2.x -= (width - currentPenWidth);
506  offsetp2.y -= (width - currentPenWidth);
507  Rect( offsetp1, offsetp2, NO_FILL, -1 );
508  }
509 }
int currentPenWidth
virtual void Rect(const wxPoint &p1, const wxPoint &p2, FILL_T fill, int width=USE_DEFAULT_LINE_WIDTH)=0
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
void PLOTTER::ThickSegment ( const wxPoint start,
const wxPoint end,
int  width,
EDA_DRAW_MODE_T  tracemode,
void *  aData 
)
virtualinherited

Reimplemented in DXF_PLOTTER, GERBER_PLOTTER, and HPGL_PLOTTER.

Definition at line 457 of file class_plotter.cpp.

References FILLED, PLOTTER::FinishTo(), PLOTTER::MoveTo(), PLOTTER::segmentAsOval(), and PLOTTER::SetCurrentLineWidth().

Referenced by PSLIKE_PLOTTER::FlashPadOval(), BRDITEMS_PLOTTER::Plot_1_EdgeModule(), BRDITEMS_PLOTTER::PlotDrawSegment(), BRDITEMS_PLOTTER::PlotFilledAreas(), PlotLayerOutlines(), PlotSilkScreen(), and PlotStandardLayer().

459 {
460  if( tracemode == FILLED )
461  {
462  SetCurrentLineWidth( width );
463  MoveTo( start );
464  FinishTo( end );
465  }
466  else
467  {
468  SetCurrentLineWidth( -1 );
469  segmentAsOval( start, end, width, tracemode );
470  }
471 }
void FinishTo(const wxPoint &pos)
void MoveTo(const wxPoint &pos)
void segmentAsOval(const wxPoint &start, const wxPoint &end, int width, EDA_DRAW_MODE_T tracemode)
Cdonvert a thick segment and plot it as an oval.
virtual void SetCurrentLineWidth(int width, void *aData=NULL)=0
Set the line width for the next drawing.
DPOINT PLOTTER::userToDeviceCoordinates ( const wxPoint aCoordinate)
protectedvirtualinherited

Modifies coordinates according to the orientation, scale factor, and offsets trace.

Also convert from a wxPoint to DPOINT, since some output engines needs floating point coordinates.

Definition at line 99 of file class_plotter.cpp.

References PLOTTER::iuPerDeviceUnit, PLOTTER::m_mirrorIsHorizontal, PLOTTER::m_plotMirror, PLOTTER::m_yaxisReversed, PLOTTER::paperSize, PLOTTER::plotOffset, PLOTTER::plotScale, wxPoint::x, and wxPoint::y.

Referenced by HPGL_PLOTTER::Arc(), PS_PLOTTER::Arc(), Arc(), SVG_PLOTTER::Arc(), GERBER_PLOTTER::Arc(), DXF_PLOTTER::Arc(), PS_PLOTTER::Circle(), Circle(), SVG_PLOTTER::Circle(), DXF_PLOTTER::Circle(), PSLIKE_PLOTTER::computeTextParameters(), HPGL_PLOTTER::FlashPadCircle(), GERBER_PLOTTER::FlashPadCircle(), GERBER_PLOTTER::FlashPadOval(), GERBER_PLOTTER::FlashPadRect(), HPGL_PLOTTER::PenTo(), PS_PLOTTER::PenTo(), PenTo(), SVG_PLOTTER::PenTo(), GERBER_PLOTTER::PenTo(), DXF_PLOTTER::PenTo(), PS_PLOTTER::PlotImage(), PlotImage(), PS_PLOTTER::PlotPoly(), PlotPoly(), SVG_PLOTTER::PlotPoly(), HPGL_PLOTTER::Rect(), PS_PLOTTER::Rect(), Rect(), SVG_PLOTTER::Rect(), PS_PLOTTER::Text(), and DXF_PLOTTER::Text().

100 {
101  wxPoint pos = aCoordinate - plotOffset;
102 
103  double x = pos.x * plotScale;
104  double y = ( paperSize.y - pos.y * plotScale );
105 
106  if( m_plotMirror )
107  {
109  x = ( paperSize.x - pos.x * plotScale );
110  else
111  y = pos.y * plotScale;
112  }
113 
114  if( m_yaxisReversed )
115  y = paperSize.y - y;
116 
117  x *= iuPerDeviceUnit;
118  y *= iuPerDeviceUnit;
119 
120  return DPOINT( x, y );
121 }
wxPoint plotOffset
Plot offset (in IUs)
bool m_yaxisReversed
true to mirror horizontally (else vertically)
bool m_plotMirror
X axis orientation (SVG) and plot mirrored (only for PS, PDF HPGL and SVG)
double plotScale
Plot scale - chosen by the user (even implicitly with 'fit in a4')
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)
VECTOR2< double > DPOINT
Definition: vector2d.h:594
wxSize paperSize
Paper size in IU - not in mils.
bool m_mirrorIsHorizontal
DPOINT PLOTTER::userToDeviceSize ( const wxSize &  size)
protectedvirtualinherited

Modifies size according to the plotter scale factors (wxSize version, returns a DPOINT)

Definition at line 124 of file class_plotter.cpp.

References PLOTTER::iuPerDeviceUnit, and PLOTTER::plotScale.

Referenced by PS_PLOTTER::Arc(), SVG_PLOTTER::Arc(), DXF_PLOTTER::Arc(), HPGL_PLOTTER::Circle(), PS_PLOTTER::Circle(), Circle(), SVG_PLOTTER::Circle(), DXF_PLOTTER::Circle(), PSLIKE_PLOTTER::computeTextParameters(), HPGL_PLOTTER::FlashPadCircle(), PLOTTER::GetDashGapLenIU(), PLOTTER::GetDotMarkLenIU(), PlotImage(), HPGL_PLOTTER::SetCurrentLineWidth(), PS_PLOTTER::SetCurrentLineWidth(), SetCurrentLineWidth(), SVG_PLOTTER::setSVGPlotStyle(), StartPage(), HPGL_PLOTTER::StartPlot(), PS_PLOTTER::StartPlot(), PS_PLOTTER::Text(), Text(), and DXF_PLOTTER::Text().

125 {
126  return DPOINT( size.x * plotScale * iuPerDeviceUnit,
127  size.y * plotScale * iuPerDeviceUnit );
128 }
double plotScale
Plot scale - chosen by the user (even implicitly with 'fit in a4')
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)
VECTOR2< double > DPOINT
Definition: vector2d.h:594
double PLOTTER::userToDeviceSize ( double  size) const
protectedvirtualinherited

Modifies size according to the plotter scale factors (simple double version)

Definition at line 131 of file class_plotter.cpp.

References PLOTTER::iuPerDeviceUnit, and PLOTTER::plotScale.

132 {
133  return size * plotScale * iuPerDeviceUnit;
134 }
double plotScale
Plot scale - chosen by the user (even implicitly with 'fit in a4')
double iuPerDeviceUnit
Device scale (from IUs to plotter device units - usually decimils)

Member Data Documentation

wxString PLOTTER::creator
protectedinherited
const int PLOTTER::DO_NOT_SET_LINE_WIDTH = -2
staticinherited
wxString PLOTTER::filename
protectedinherited
int PDF_PLOTTER::fontResDictHandle
protected

Handle to the root of the page tree object.

Definition at line 891 of file class_plotter.h.

Referenced by ClosePage(), EndPlot(), PDF_PLOTTER(), and StartPlot().

wxArrayString PLOTTER::m_headerExtraLines
protectedinherited
bool PLOTTER::m_mirrorIsHorizontal
protectedinherited
PlotTextMode PSLIKE_PLOTTER::m_textMode
protectedinherited

How to draw text.

Definition at line 749 of file class_plotter.h.

Referenced by PS_PLOTTER::PS_PLOTTER(), PSLIKE_PLOTTER::SetTextMode(), and PS_PLOTTER::Text().

bool PLOTTER::m_yaxisReversed
protectedinherited

true to mirror horizontally (else vertically)

Definition at line 550 of file class_plotter.h.

Referenced by SVG_PLOTTER::Arc(), PLOTTER::PLOTTER(), SVG_PLOTTER::SetViewport(), and PLOTTER::userToDeviceCoordinates().

const unsigned PLOTTER::MARKER_COUNT = 58
staticinherited

Draw a marker (used for the drill map)

Definition at line 400 of file class_plotter.h.

Referenced by PLOTTER::Marker().

bool PLOTTER::negativeMode
protectedinherited

true to plot in color, false to plot in black and white

Definition at line 557 of file class_plotter.h.

Referenced by PLOTTER::PLOTTER(), PSLIKE_PLOTTER::SetColor(), and PLOTTER::SetNegative().

FILE* PLOTTER::outputFile
protectedinherited

true if the Y axis is top to bottom (SVG)

Output file

Definition at line 553 of file class_plotter.h.

Referenced by HPGL_PLOTTER::Arc(), PS_PLOTTER::Arc(), SVG_PLOTTER::Arc(), GERBER_PLOTTER::Arc(), DXF_PLOTTER::Arc(), HPGL_PLOTTER::Circle(), PS_PLOTTER::Circle(), SVG_PLOTTER::Circle(), DXF_PLOTTER::Circle(), GERBER_PLOTTER::clearNetAttribute(), ClosePage(), closePdfObject(), closePdfStream(), GERBER_PLOTTER::emitDcode(), PS_PLOTTER::emitSetRGBColor(), HPGL_PLOTTER::EndPlot(), PS_PLOTTER::EndPlot(), EndPlot(), SVG_PLOTTER::EndPlot(), GERBER_PLOTTER::EndPlot(), DXF_PLOTTER::EndPlot(), HPGL_PLOTTER::FlashPadCircle(), DXF_PLOTTER::FlashPadCircle(), HPGL_PLOTTER::FlashPadOval(), PSLIKE_PLOTTER::FlashPadOval(), GERBER_PLOTTER::FlashPadOval(), DXF_PLOTTER::FlashPadOval(), GERBER_PLOTTER::FlashPadRect(), DXF_PLOTTER::FlashPadRect(), DXF_PLOTTER::FlashPadTrapez(), GERBER_PLOTTER::formatNetAttribute(), PLOTTER::OpenFile(), OpenFile(), HPGL_PLOTTER::penControl(), HPGL_PLOTTER::PenTo(), PS_PLOTTER::PenTo(), SVG_PLOTTER::PenTo(), GERBER_PLOTTER::PenTo(), DXF_PLOTTER::PenTo(), PS_PLOTTER::PlotImage(), HPGL_PLOTTER::PlotPoly(), PS_PLOTTER::PlotPoly(), SVG_PLOTTER::PlotPoly(), GERBER_PLOTTER::PlotPoly(), PLOTTER::PLOTTER(), HPGL_PLOTTER::Rect(), PS_PLOTTER::Rect(), SVG_PLOTTER::Rect(), DXF_PLOTTER::Rect(), GERBER_PLOTTER::selectAperture(), PS_PLOTTER::SetCurrentLineWidth(), HPGL_PLOTTER::SetDash(), PS_PLOTTER::SetDash(), GERBER_PLOTTER::SetLayerPolarity(), SVG_PLOTTER::setSVGPlotStyle(), PS_PLOTTER::SetViewport(), StartPage(), startPdfObject(), startPdfStream(), HPGL_PLOTTER::StartPlot(), PS_PLOTTER::StartPlot(), StartPlot(), SVG_PLOTTER::StartPlot(), GERBER_PLOTTER::StartPlot(), DXF_PLOTTER::StartPlot(), PS_PLOTTER::Text(), DXF_PLOTTER::Text(), HPGL_PLOTTER::ThickSegment(), GERBER_PLOTTER::writeApertureList(), and PLOTTER::~PLOTTER().

std::vector<int> PDF_PLOTTER::pageHandles
protected

Font resource dictionary.

Definition at line 892 of file class_plotter.h.

Referenced by ClosePage(), and EndPlot().

int PDF_PLOTTER::pageStreamHandle
protected

Handles to the page objects.

Definition at line 893 of file class_plotter.h.

Referenced by ClosePage(), PDF_PLOTTER(), and StartPage().

int PDF_PLOTTER::pageTreeHandle
protected

Definition at line 890 of file class_plotter.h.

Referenced by ClosePage(), EndPlot(), PDF_PLOTTER(), and StartPlot().

wxPoint PLOTTER::penLastpos
protectedinherited

Last pen positions; set to -1,-1 when the pen is at rest.

Definition at line 563 of file class_plotter.h.

Referenced by HPGL_PLOTTER::penControl(), HPGL_PLOTTER::PenTo(), PS_PLOTTER::PenTo(), PenTo(), SVG_PLOTTER::PenTo(), and DXF_PLOTTER::PenTo().

char PLOTTER::penState
protectedinherited

Current pen state: 'U', 'D' or 'Z' (see PenTo)

Definition at line 561 of file class_plotter.h.

Referenced by HPGL_PLOTTER::penControl(), PS_PLOTTER::PenTo(), PenTo(), SVG_PLOTTER::PenTo(), GERBER_PLOTTER::PenTo(), and PLOTTER::PLOTTER().

double PSLIKE_PLOTTER::plotScaleAdjX
protectedinherited

Fine user scale adjust ( = 1.0 if no correction)

Definition at line 746 of file class_plotter.h.

Referenced by PSLIKE_PLOTTER::SetScaleAdjust(), StartPage(), and PS_PLOTTER::StartPlot().

double PSLIKE_PLOTTER::plotScaleAdjY
protectedinherited
const double PSLIKE_PLOTTER::postscriptTextAscent = 0.718
staticprotectedinherited

Height of the postscript font (from the AFM)

Definition at line 740 of file class_plotter.h.

Referenced by PSLIKE_PLOTTER::computeTextParameters(), PSLIKE_PLOTTER::postscriptOverlinePositions(), and PSLIKE_PLOTTER::returnPostscriptTextWidth().

int PDF_PLOTTER::streamLengthHandle
protected

Handle of the page content object.

Definition at line 894 of file class_plotter.h.

Referenced by closePdfStream(), PDF_PLOTTER(), and startPdfStream().

wxString PLOTTER::title
protectedinherited

Definition at line 566 of file class_plotter.h.

Referenced by EndPlot(), and PLOTTER::SetTitle().

wxString PDF_PLOTTER::workFilename
protected

Handle to the deferred stream length.

Definition at line 895 of file class_plotter.h.

Referenced by closePdfStream(), and startPdfStream().

std::vector<long> PDF_PLOTTER::xrefTable
protected

Temporary file to costruct the stream before zipping.

Definition at line 897 of file class_plotter.h.

Referenced by allocPdfObject(), EndPlot(), startPdfObject(), and StartPlot().


The documentation for this class was generated from the following files: