src/generic/dcpsg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        dcpsg.cpp
   3 // Purpose:     Generic wxPostScriptDC implementation
   4 // Author:      Julian Smart, Robert Roebling, Markus Holzhem
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "dcpsg.h"
  14 #endif
  15
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 #ifndef WX_PRECOMP
  23 #endif // WX_PRECOMP
  24
  25 #if wxUSE_PRINTING_ARCHITECTURE
  26
  27 #if wxUSE_POSTSCRIPT
  28
  29 #include "wx/setup.h"
  30
  31 #include "wx/dcmemory.h"
  32 #include "wx/utils.h"
  33 #include "wx/intl.h"
  34 #include "wx/app.h"
  35 #include "wx/image.h"
  36 #include "wx/log.h"
  37 #include "wx/generic/dcpsg.h"
  38 #include "wx/prntbase.h"
  39 #include "wx/paper.h"
  40 #include "wx/filefn.h"
  41 #if WXWIN_COMPATIBILITY_2_2
  42     #include "wx/window.h"
  43     #include "wx/printdlg.h"
  44 #endif
  45
  46 #include <math.h>
  47
  48 #ifdef __WXMSW__
  49
  50 #ifdef DrawText
  51 #undef DrawText
  52 #endif
  53
  54 #ifdef StartDoc
  55 #undef StartDoc
  56 #endif
  57
  58 #ifdef GetCharWidth
  59 #undef GetCharWidth
  60 #endif
  61
  62 #ifdef FindWindow
  63 #undef FindWindow
  64 #endif
  65
  66 #endif
  67
  68 //-----------------------------------------------------------------------------
  69 // start and end of document/page
  70 //-----------------------------------------------------------------------------
  71
  72 static const char *wxPostScriptHeaderConicTo = "\
  73 /conicto {\n\
  74     /to_y exch def\n\
  75     /to_x exch def\n\
  76     /conic_cntrl_y exch def\n\
  77     /conic_cntrl_x exch def\n\
  78     currentpoint\n\
  79     /p0_y exch def\n\
  80     /p0_x exch def\n\
  81     /p1_x p0_x conic_cntrl_x p0_x sub 2 3 div mul add def\n\
  82     /p1_y p0_y conic_cntrl_y p0_y sub 2 3 div mul add def\n\
  83     /p2_x p1_x to_x p0_x sub 1 3 div mul add def\n\
  84     /p2_y p1_y to_y p0_y sub 1 3 div mul add def\n\
  85     p1_x p1_y p2_x p2_y to_x to_y curveto\n\
  86 }  bind def\n\
  87 ";
  88
  89 static const char *wxPostScriptHeaderEllipse = "\
  90 /ellipsedict 8 dict def\n\
  91 ellipsedict /mtrx matrix put\n\
  92 /ellipse {\n\
  93     ellipsedict begin\n\
  94     /endangle exch def\n\
  95     /startangle exch def\n\
  96     /yrad exch def\n\
  97     /xrad exch def\n\
  98     /y exch def\n\
  99     /x exch def\n\
 100     /savematrix mtrx currentmatrix def\n\
 101     x y translate\n\
 102     xrad yrad scale\n\
 103     0 0 1 startangle endangle arc\n\
 104     savematrix setmatrix\n\
 105     end\n\
 106     } def\n\
 107 ";
 108
 109 static const char *wxPostScriptHeaderEllipticArc= "\
 110 /ellipticarcdict 8 dict def\n\
 111 ellipticarcdict /mtrx matrix put\n\
 112 /ellipticarc\n\
 113 { ellipticarcdict begin\n\
 114   /do_fill exch def\n\
 115   /endangle exch def\n\
 116   /startangle exch def\n\
 117   /yrad exch def\n\
 118   /xrad exch def \n\
 119   /y exch def\n\
 120   /x exch def\n\
 121   /savematrix mtrx currentmatrix def\n\
 122   x y translate\n\
 123   xrad yrad scale\n\
 124   do_fill { 0 0 moveto } if\n\
 125   0 0 1 startangle endangle arc\n\
 126   savematrix setmatrix\n\
 127   do_fill { fill }{ stroke } ifelse\n\
 128   end\n\
 129 } def\n";
 130
 131 static const char *wxPostScriptHeaderSpline = "\
 132 /DrawSplineSection {\n\
 133     /y3 exch def\n\
 134     /x3 exch def\n\
 135     /y2 exch def\n\
 136     /x2 exch def\n\
 137     /y1 exch def\n\
 138     /x1 exch def\n\
 139     /xa x1 x2 x1 sub 0.666667 mul add def\n\
 140     /ya y1 y2 y1 sub 0.666667 mul add def\n\
 141     /xb x3 x2 x3 sub 0.666667 mul add def\n\
 142     /yb y3 y2 y3 sub 0.666667 mul add def\n\
 143     x1 y1 lineto\n\
 144     xa ya xb yb x3 y3 curveto\n\
 145     } def\n\
 146 ";
 147
 148 static const char *wxPostScriptHeaderColourImage = "\
 149 %% define 'colorimage' if it isn't defined\n\
 150 %%   ('colortogray' and 'mergeprocs' come from xwd2ps\n\
 151 %%     via xgrab)\n\
 152 /colorimage where   %% do we know about 'colorimage'?\n\
 153   { pop }           %% yes: pop off the 'dict' returned\n\
 154   {                 %% no:  define one\n\
 155     /colortogray {  %% define an RGB->I function\n\
 156       /rgbdata exch store    %% call input 'rgbdata'\n\
 157       rgbdata length 3 idiv\n\
 158       /npixls exch store\n\
 159       /rgbindx 0 store\n\
 160       0 1 npixls 1 sub {\n\
 161         grays exch\n\
 162         rgbdata rgbindx       get 20 mul    %% Red\n\
 163         rgbdata rgbindx 1 add get 32 mul    %% Green\n\
 164         rgbdata rgbindx 2 add get 12 mul    %% Blue\n\
 165         add add 64 idiv      %% I = .5G + .31R + .18B\n\
 166         put\n\
 167         /rgbindx rgbindx 3 add store\n\
 168       } for\n\
 169       grays 0 npixls getinterval\n\
 170     } bind def\n\
 171 \n\
 172     %% Utility procedure for colorimage operator.\n\
 173     %% This procedure takes two procedures off the\n\
 174     %% stack and merges them into a single procedure.\n\
 175 \n\
 176     /mergeprocs { %% def\n\
 177       dup length\n\
 178       3 -1 roll\n\
 179       dup\n\
 180       length\n\
 181       dup\n\
 182       5 1 roll\n\
 183       3 -1 roll\n\
 184       add\n\
 185       array cvx\n\
 186       dup\n\
 187       3 -1 roll\n\
 188       0 exch\n\
 189       putinterval\n\
 190       dup\n\
 191       4 2 roll\n\
 192       putinterval\n\
 193     } bind def\n\
 194 \n\
 195     /colorimage { %% def\n\
 196       pop pop     %% remove 'false 3' operands\n\
 197       {colortogray} mergeprocs\n\
 198       image\n\
 199     } bind def\n\
 200   } ifelse          %% end of 'false' case\n\
 201 ";
 202
 203 #if wxUSE_PANGO
 204 #else
 205 static char wxPostScriptHeaderReencodeISO1[] =
 206     "\n/reencodeISO {\n"
 207 "dup dup findfont dup length dict begin\n"
 208 "{ 1 index /FID ne { def }{ pop pop } ifelse } forall\n"
 209 "/Encoding ISOLatin1Encoding def\n"
 210 "currentdict end definefont\n"
 211 "} def\n"
 212 "/ISOLatin1Encoding [\n"
 213 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
 214 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
 215 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
 216 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
 217 "/space/exclam/quotedbl/numbersign/dollar/percent/ampersand/quoteright\n"
 218 "/parenleft/parenright/asterisk/plus/comma/minus/period/slash\n"
 219 "/zero/one/two/three/four/five/six/seven/eight/nine/colon/semicolon\n"
 220 "/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N\n"
 221 "/O/P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright\n"
 222 "/asciicircum/underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m\n"
 223 "/n/o/p/q/r/s/t/u/v/w/x/y/z/braceleft/bar/braceright/asciitilde\n"
 224 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
 225 "/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef\n"
 226 "/.notdef/dotlessi/grave/acute/circumflex/tilde/macron/breve\n"
 227 "/dotaccent/dieresis/.notdef/ring/cedilla/.notdef/hungarumlaut\n";
 228
 229 static char wxPostScriptHeaderReencodeISO2[] =
 230 "/ogonek/caron/space/exclamdown/cent/sterling/currency/yen/brokenbar\n"
 231 "/section/dieresis/copyright/ordfeminine/guillemotleft/logicalnot\n"
 232 "/hyphen/registered/macron/degree/plusminus/twosuperior/threesuperior\n"
 233 "/acute/mu/paragraph/periodcentered/cedilla/onesuperior/ordmasculine\n"
 234 "/guillemotright/onequarter/onehalf/threequarters/questiondown\n"
 235 "/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE/Ccedilla\n"
 236 "/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex\n"
 237 "/Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis\n"
 238 "/multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute\n"
 239 "/Thorn/germandbls/agrave/aacute/acircumflex/atilde/adieresis\n"
 240 "/aring/ae/ccedilla/egrave/eacute/ecircumflex/edieresis/igrave\n"
 241 "/iacute/icircumflex/idieresis/eth/ntilde/ograve/oacute/ocircumflex\n"
 242 "/otilde/odieresis/divide/oslash/ugrave/uacute/ucircumflex/udieresis\n"
 243 "/yacute/thorn/ydieresis\n"
 244         "] def\n\n";
 245 #endif
 246
 247 //-------------------------------------------------------------------------------
 248 // wxPostScriptDC
 249 //-------------------------------------------------------------------------------
 250
 251 IMPLEMENT_DYNAMIC_CLASS(wxPostScriptDC, wxDC)
 252
 253 float wxPostScriptDC::ms_PSScaleFactor = 1.0;
 254
 255 void wxPostScriptDC::SetResolution(int ppi)
 256 {
 257     ms_PSScaleFactor = (float)ppi / 72.0;
 258 }
 259
 260 int wxPostScriptDC::GetResolution()
 261 {
 262     return (int)(ms_PSScaleFactor * 72.0);
 263 }
 264
 265 //-------------------------------------------------------------------------------
 266
 267 wxPostScriptDC::wxPostScriptDC ()
 268 {
 269     m_pstream = (FILE*) NULL;
 270
 271     m_currentRed = 0;
 272     m_currentGreen = 0;
 273     m_currentBlue = 0;
 274
 275     m_pageNumber = 0;
 276
 277     m_clipping = FALSE;
 278
 279     m_underlinePosition = 0.0;
 280     m_underlineThickness = 0.0;
 281
 282     m_signX =  1;  // default x-axis left to right
 283     m_signY = -1;  // default y-axis bottom up -> top down
 284 }
 285
 286 wxPostScriptDC::wxPostScriptDC (const wxPrintData& printData)
 287 {
 288     m_pstream = (FILE*) NULL;
 289
 290     m_currentRed = 0;
 291     m_currentGreen = 0;
 292     m_currentBlue = 0;
 293
 294     m_pageNumber = 0;
 295
 296     m_clipping = FALSE;
 297
 298     m_underlinePosition = 0.0;
 299     m_underlineThickness = 0.0;
 300
 301     m_signX =  1;  // default x-axis left to right
 302     m_signY = -1;  // default y-axis bottom up -> top down
 303
 304     m_printData = printData;
 305
 306     m_ok = TRUE;
 307 }
 308
 309 wxPostScriptDC::~wxPostScriptDC ()
 310 {
 311     if (m_pstream)
 312     {
 313         fclose( m_pstream );
 314         m_pstream = (FILE*) NULL;
 315     }
 316 }
 317
 318 #if WXWIN_COMPATIBILITY_2_2
 319 bool wxPostScriptDC::Create( const wxString &output, bool interactive, wxWindow *parent )
 320 {
 321     wxPrintData data;
 322     data.SetFilename( output );
 323     data.SetPrintMode( wxPRINT_MODE_FILE );
 324
 325     if (interactive)
 326     {
 327         wxPrintDialogData ddata( data );
 328         wxPrintDialog dialog( parent, &data );
 329         dialog.GetPrintDialogData().SetSetupDialog(TRUE);
 330         if (dialog.ShowModal() != wxID_OK)
 331         {
 332             m_ok = FALSE;
 333             return FALSE;
 334         }
 335         data = dialog.GetPrintDialogData().GetPrintData();
 336     }
 337
 338     return TRUE;
 339 }
 340 #endif
 341
 342
 343 bool wxPostScriptDC::Ok() const
 344 {
 345   return m_ok;
 346 }
 347
 348 void wxPostScriptDC::DoSetClippingRegion (wxCoord x, wxCoord y, wxCoord w, wxCoord h)
 349 {
 350     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 351
 352     if (m_clipping) DestroyClippingRegion();
 353
 354     wxDC::DoSetClippingRegion(x, y, w, h);
 355
 356     m_clipping = TRUE;
 357     fprintf( m_pstream,
 358             "gsave\n newpath\n"
 359             "%d %d moveto\n"
 360             "%d %d lineto\n"
 361             "%d %d lineto\n"
 362             "%d %d lineto\n"
 363             "closepath clip newpath\n",
 364             LogicalToDeviceX(x),   LogicalToDeviceY(y),
 365             LogicalToDeviceX(x+w), LogicalToDeviceY(y),
 366             LogicalToDeviceX(x+w), LogicalToDeviceY(y+h),
 367             LogicalToDeviceX(x),   LogicalToDeviceY(y+h) );
 368 }
 369
 370
 371 void wxPostScriptDC::DestroyClippingRegion()
 372 {
 373     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 374
 375     if (m_clipping)
 376     {
 377         m_clipping = FALSE;
 378         fprintf( m_pstream, "grestore\n" );
 379     }
 380
 381     wxDC::DestroyClippingRegion();
 382 }
 383
 384 void wxPostScriptDC::Clear()
 385 {
 386     wxFAIL_MSG( wxT("wxPostScriptDC::Clear not implemented.") );
 387 }
 388
 389 bool wxPostScriptDC::DoFloodFill (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), const wxColour &WXUNUSED(col), int WXUNUSED(style))
 390 {
 391     wxFAIL_MSG( wxT("wxPostScriptDC::FloodFill not implemented.") );
 392     return FALSE;
 393 }
 394
 395 bool wxPostScriptDC::DoGetPixel (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxColour * WXUNUSED(col)) const
 396 {
 397     wxFAIL_MSG( wxT("wxPostScriptDC::GetPixel not implemented.") );
 398     return FALSE;
 399 }
 400
 401 void wxPostScriptDC::DoCrossHair (wxCoord WXUNUSED(x), wxCoord WXUNUSED(y))
 402 {
 403     wxFAIL_MSG( wxT("wxPostScriptDC::CrossHair not implemented.") );
 404 }
 405
 406 void wxPostScriptDC::DoDrawLine (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2)
 407 {
 408     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 409
 410     if  (m_pen.GetStyle() == wxTRANSPARENT) return;
 411
 412     SetPen( m_pen );
 413
 414     fprintf( m_pstream,
 415             "newpath\n"
 416             "%d %d moveto\n"
 417             "%d %d lineto\n"
 418             "stroke\n",
 419             LogicalToDeviceX(x1), LogicalToDeviceY(y1),
 420             LogicalToDeviceX(x2), LogicalToDeviceY (y2) );
 421
 422     CalcBoundingBox( x1, y1 );
 423     CalcBoundingBox( x2, y2 );
 424 }
 425
 426 #define RAD2DEG 57.29577951308
 427
 428 void wxPostScriptDC::DoDrawArc (wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2, wxCoord xc, wxCoord yc)
 429 {
 430     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 431
 432     wxCoord dx = x1 - xc;
 433     wxCoord dy = y1 - yc;
 434     wxCoord radius = (wxCoord) sqrt( (double)(dx*dx+dy*dy) );
 435     double alpha1, alpha2;
 436
 437     if (x1 == x2 && y1 == y2)
 438     {
 439         alpha1 = 0.0;
 440         alpha2 = 360.0;
 441     }
 442     else if (radius == 0.0)
 443     {
 444         alpha1 = alpha2 = 0.0;
 445     }
 446     else
 447     {
 448         alpha1 = (x1 - xc == 0) ?
 449             (y1 - yc < 0) ? 90.0 : -90.0 :
 450                 -atan2(double(y1-yc), double(x1-xc)) * RAD2DEG;
 451         alpha2 = (x2 - xc == 0) ?
 452             (y2 - yc < 0) ? 90.0 : -90.0 :
 453                 -atan2(double(y2-yc), double(x2-xc)) * RAD2DEG;
 454     }
 455     while (alpha1 <= 0)   alpha1 += 360;
 456     while (alpha2 <= 0)   alpha2 += 360; // adjust angles to be between
 457     while (alpha1 > 360)  alpha1 -= 360; // 0 and 360 degree
 458     while (alpha2 > 360)  alpha2 -= 360;
 459
 460     if (m_brush.GetStyle() != wxTRANSPARENT)
 461     {
 462         SetBrush( m_brush );
 463
 464         fprintf( m_pstream,
 465                 "newpath\n"
 466                 "%d %d %d %d %d %d ellipse\n"
 467                 "%d %d lineto\n"
 468                 "closepath\n"
 469                 "fill\n",
 470                 LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2,
 471                 LogicalToDeviceX(xc), LogicalToDeviceY(yc) );
 472
 473         CalcBoundingBox( xc-radius, yc-radius );
 474         CalcBoundingBox( xc+radius, yc+radius );
 475     }
 476
 477     if (m_pen.GetStyle() != wxTRANSPARENT)
 478     {
 479         SetPen( m_pen );
 480
 481         fprintf( m_pstream,
 482                 "newpath\n"
 483                 "%d %d %d %d %d %d ellipse\n"
 484                 "%d %d lineto\n"
 485                 "stroke\n"
 486                 "fill\n",
 487                 LogicalToDeviceX(xc), LogicalToDeviceY(yc), LogicalToDeviceXRel(radius), LogicalToDeviceYRel(radius), (wxCoord)alpha1, (wxCoord) alpha2,
 488                 LogicalToDeviceX(xc), LogicalToDeviceY(yc) );
 489
 490         CalcBoundingBox( xc-radius, yc-radius );
 491         CalcBoundingBox( xc+radius, yc+radius );
 492     }
 493 }
 494
 495 void wxPostScriptDC::DoDrawEllipticArc(wxCoord x,wxCoord y,wxCoord w,wxCoord h,double sa,double ea)
 496 {
 497     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 498
 499     if (sa>=360 || sa<=-360) sa=sa-int(sa/360)*360;
 500     if (ea>=360 || ea<=-360) ea=ea-int(ea/360)*360;
 501     if (sa<0) sa+=360;
 502     if (ea<0) ea+=360;
 503
 504     if (sa==ea)
 505     {
 506         DrawEllipse(x,y,w,h);
 507         return;
 508     }
 509
 510     if (m_brush.GetStyle () != wxTRANSPARENT)
 511     {
 512         SetBrush( m_brush );
 513
 514         fprintf( m_pstream,
 515                 "newpath\n"
 516                 "%d %d %d %d %d %d true ellipticarc\n",
 517                 LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2), (wxCoord)sa, (wxCoord)ea );
 518
 519         CalcBoundingBox( x ,y );
 520         CalcBoundingBox( x+w, y+h );
 521     }
 522
 523     if (m_pen.GetStyle () != wxTRANSPARENT)
 524     {
 525         SetPen( m_pen );
 526
 527         fprintf(m_pstream,
 528                 "newpath\n"
 529                 "%d %d %d %d %d %d false ellipticarc\n",
 530                 LogicalToDeviceX(x+w/2), LogicalToDeviceY(y+h/2), LogicalToDeviceXRel(w/2), LogicalToDeviceYRel(h/2), (wxCoord)sa, (wxCoord)ea );
 531
 532         CalcBoundingBox( x ,y );
 533         CalcBoundingBox( x+w, y+h );
 534     }
 535 }
 536
 537 void wxPostScriptDC::DoDrawPoint (wxCoord x, wxCoord y)
 538 {
 539     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 540
 541     if (m_pen.GetStyle() == wxTRANSPARENT) return;
 542
 543     SetPen (m_pen);
 544
 545     fprintf( m_pstream,
 546             "newpath\n"
 547             "%d %d moveto\n"
 548             "%d %d lineto\n"
 549             "stroke\n",
 550             LogicalToDeviceX(x),   LogicalToDeviceY(y),
 551             LogicalToDeviceX(x+1), LogicalToDeviceY(y) );
 552
 553     CalcBoundingBox( x, y );
 554 }
 555
 556 void wxPostScriptDC::DoDrawPolygon (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset, int WXUNUSED(fillStyle))
 557 {
 558     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 559
 560     if (n <= 0) return;
 561
 562     if (m_brush.GetStyle () != wxTRANSPARENT)
 563     {
 564         SetBrush( m_brush );
 565
 566         fprintf( m_pstream, "newpath\n" );
 567
 568         wxCoord xx = LogicalToDeviceX(points[0].x + xoffset);
 569         wxCoord yy = LogicalToDeviceY(points[0].y + yoffset);
 570
 571         fprintf( m_pstream, "%d %d moveto\n", xx, yy );
 572
 573         CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
 574
 575         for (int i = 1; i < n; i++)
 576         {
 577             xx = LogicalToDeviceX(points[i].x + xoffset);
 578             yy = LogicalToDeviceY(points[i].y + yoffset);
 579
 580             fprintf( m_pstream, "%d %d lineto\n", xx, yy );
 581
 582             CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
 583         }
 584
 585         fprintf( m_pstream, "fill\n" );
 586     }
 587
 588     if (m_pen.GetStyle () != wxTRANSPARENT)
 589     {
 590         SetPen( m_pen );
 591
 592         fprintf( m_pstream, "newpath\n" );
 593
 594         wxCoord xx = LogicalToDeviceX(points[0].x + xoffset);
 595         wxCoord yy = LogicalToDeviceY(points[0].y + yoffset);
 596
 597         fprintf( m_pstream, "%d %d moveto\n", xx, yy );
 598
 599         CalcBoundingBox( points[0].x + xoffset, points[0].y + yoffset );
 600
 601         for (int i = 1; i < n; i++)
 602         {
 603             xx = LogicalToDeviceX(points[i].x + xoffset);
 604             yy = LogicalToDeviceY(points[i].y + yoffset);
 605
 606             fprintf( m_pstream, "%d %d lineto\n", xx, yy );
 607
 608             CalcBoundingBox( points[i].x + xoffset, points[i].y + yoffset);
 609         }
 610
 611         fprintf( m_pstream, "closepath\n" );
 612         fprintf( m_pstream, "stroke\n" );
 613     }
 614 }
 615
 616 void wxPostScriptDC::DoDrawLines (int n, wxPoint points[], wxCoord xoffset, wxCoord yoffset)
 617 {
 618     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 619
 620     if (m_pen.GetStyle() == wxTRANSPARENT) return;
 621
 622     if (n <= 0) return;
 623
 624     SetPen (m_pen);
 625
 626     int i;
 627     for ( i =0; i<n ; i++ )
 628     {
 629         CalcBoundingBox( LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset));
 630     }
 631
 632     fprintf( m_pstream,
 633             "newpath\n"
 634             "%d %d moveto\n",
 635             LogicalToDeviceX(points[0].x+xoffset), LogicalToDeviceY(points[0].y+yoffset) );
 636
 637     for (i = 1; i < n; i++)
 638     {
 639         fprintf( m_pstream,
 640                 "%d %d lineto\n",
 641                 LogicalToDeviceX(points[i].x+xoffset), LogicalToDeviceY(points[i].y+yoffset) );
 642     }
 643
 644     fprintf( m_pstream, "stroke\n" );
 645 }
 646
 647 void wxPostScriptDC::DoDrawRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 648 {
 649     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 650
 651     if (m_brush.GetStyle () != wxTRANSPARENT)
 652     {
 653         SetBrush( m_brush );
 654
 655         fprintf( m_pstream,
 656                 "newpath\n"
 657                 "%d %d moveto\n"
 658                 "%d %d lineto\n"
 659                 "%d %d lineto\n"
 660                 "%d %d lineto\n"
 661                 "closepath\n"
 662                 "fill\n",
 663                 LogicalToDeviceX(x),         LogicalToDeviceY(y),
 664                 LogicalToDeviceX(x + width), LogicalToDeviceY(y),
 665                 LogicalToDeviceX(x + width), LogicalToDeviceY(y + height),
 666                 LogicalToDeviceX(x),         LogicalToDeviceY(y + height) );
 667
 668         CalcBoundingBox( x, y );
 669         CalcBoundingBox( x + width, y + height );
 670     }
 671
 672     if (m_pen.GetStyle () != wxTRANSPARENT)
 673     {
 674         SetPen (m_pen);
 675
 676         fprintf( m_pstream,
 677                 "newpath\n"
 678                 "%d %d moveto\n"
 679                 "%d %d lineto\n"
 680                 "%d %d lineto\n"
 681                 "%d %d lineto\n"
 682                 "closepath\n"
 683                 "stroke\n",
 684                 LogicalToDeviceX(x),         LogicalToDeviceY(y),
 685                 LogicalToDeviceX(x + width), LogicalToDeviceY(y),
 686                 LogicalToDeviceX(x + width), LogicalToDeviceY(y + height),
 687                 LogicalToDeviceX(x),         LogicalToDeviceY(y + height) );
 688
 689         CalcBoundingBox( x, y );
 690         CalcBoundingBox( x + width, y + height );
 691     }
 692 }
 693
 694 void wxPostScriptDC::DoDrawRoundedRectangle (wxCoord x, wxCoord y, wxCoord width, wxCoord height, double radius)
 695 {
 696     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 697
 698     if (radius < 0.0)
 699     {
 700         // Now, a negative radius is interpreted to mean
 701         // 'the proportion of the smallest X or Y dimension'
 702         double smallest = 0.0;
 703         if (width < height)
 704         smallest = width;
 705         else
 706         smallest = height;
 707         radius =  (-radius * smallest);
 708     }
 709
 710     wxCoord rad = (wxCoord) radius;
 711
 712     if (m_brush.GetStyle () != wxTRANSPARENT)
 713     {
 714         SetBrush( m_brush );
 715
 716         /* Draw rectangle anticlockwise */
 717         fprintf( m_pstream,
 718                 "newpath\n"
 719                 "%d %d %d 90 180 arc\n"
 720                 "%d %d moveto\n"
 721                 "%d %d %d 180 270 arc\n"
 722                 "%d %d lineto\n"
 723                 "%d %d %d 270 0 arc\n"
 724                 "%d %d lineto\n"
 725                 "%d %d %d 0 90 arc\n"
 726                 "%d %d lineto\n"
 727                 "closepath\n"
 728                 "fill\n",
 729                 LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
 730                 LogicalToDeviceX(x), LogicalToDeviceY(y + rad),
 731                 LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
 732                 LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height),
 733                 LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
 734                 LogicalToDeviceX(x + width), LogicalToDeviceY(y + rad),
 735                 LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
 736                 LogicalToDeviceX(x + rad), LogicalToDeviceY(y) );
 737
 738         CalcBoundingBox( x, y );
 739         CalcBoundingBox( x + width, y + height );
 740     }
 741
 742     if (m_pen.GetStyle () != wxTRANSPARENT)
 743     {
 744         SetPen (m_pen);
 745
 746         /* Draw rectangle anticlockwise */
 747         fprintf( m_pstream,
 748                 "newpath\n"
 749                 "%d %d %d 90 180 arc\n"
 750                 "%d %d moveto\n"
 751                 "%d %d %d 180 270 arc\n"
 752                 "%d %d lineto\n"
 753                 "%d %d %d 270 0 arc\n"
 754                 "%d %d lineto\n"
 755                 "%d %d %d 0 90 arc\n"
 756                 "%d %d lineto\n"
 757                 "closepath\n"
 758                 "stroke\n",
 759                 LogicalToDeviceX(x + rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
 760                 LogicalToDeviceX(x), LogicalToDeviceY(y + rad),
 761                 LogicalToDeviceX(x + rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
 762                 LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height),
 763                 LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + height - rad), LogicalToDeviceXRel(rad),
 764                 LogicalToDeviceX(x + width), LogicalToDeviceY(y + rad),
 765                 LogicalToDeviceX(x + width - rad), LogicalToDeviceY(y + rad), LogicalToDeviceXRel(rad),
 766                 LogicalToDeviceX(x + rad), LogicalToDeviceY(y) );
 767
 768         CalcBoundingBox( x, y );
 769         CalcBoundingBox( x + width, y + height );
 770     }
 771 }
 772
 773 void wxPostScriptDC::DoDrawEllipse (wxCoord x, wxCoord y, wxCoord width, wxCoord height)
 774 {
 775     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 776
 777     if (m_brush.GetStyle () != wxTRANSPARENT)
 778     {
 779         SetBrush (m_brush);
 780
 781         fprintf( m_pstream,
 782                 "newpath\n"
 783                 "%d %d %d %d 0 360 ellipse\n"
 784                 "fill\n",
 785                 LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2),
 786                 LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) );
 787
 788         CalcBoundingBox( x - width, y - height );
 789         CalcBoundingBox( x + width, y + height );
 790     }
 791
 792     if (m_pen.GetStyle () != wxTRANSPARENT)
 793     {
 794         SetPen (m_pen);
 795
 796         fprintf( m_pstream,
 797                 "newpath\n"
 798                 "%d %d %d %d 0 360 ellipse\n"
 799                 "stroke\n",
 800                 LogicalToDeviceX(x + width / 2), LogicalToDeviceY(y + height / 2),
 801                 LogicalToDeviceXRel(width / 2), LogicalToDeviceYRel(height / 2) );
 802
 803         CalcBoundingBox( x - width, y - height );
 804         CalcBoundingBox( x + width, y + height );
 805     }
 806 }
 807
 808 void wxPostScriptDC::DoDrawIcon( const wxIcon& icon, wxCoord x, wxCoord y )
 809 {
 810     DrawBitmap( icon, x, y, TRUE );
 811 }
 812
 813 /* this has to be char, not wxChar */
 814 static char hexArray[] = "0123456789ABCDEF";
 815 static void LocalDecToHex( int dec, char *buf )
 816 {
 817     int firstDigit = (int)(dec/16.0);
 818     int secondDigit = (int)(dec - (firstDigit*16.0));
 819     buf[0] = hexArray[firstDigit];
 820     buf[1] = hexArray[secondDigit];
 821     buf[2] = 0;
 822 }
 823
 824 void wxPostScriptDC::DoDrawBitmap( const wxBitmap& bitmap, wxCoord x, wxCoord y, bool WXUNUSED(useMask) )
 825 {
 826     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 827
 828     if (!bitmap.Ok()) return;
 829
 830     wxImage image = bitmap.ConvertToImage();
 831
 832     if (!image.Ok()) return;
 833
 834     wxCoord w = image.GetWidth();
 835     wxCoord h = image.GetHeight();
 836
 837     wxCoord ww = LogicalToDeviceXRel(image.GetWidth());
 838     wxCoord hh = LogicalToDeviceYRel(image.GetHeight());
 839
 840     wxCoord xx = LogicalToDeviceX(x);
 841     wxCoord yy = LogicalToDeviceY(y + bitmap.GetHeight());
 842
 843     fprintf( m_pstream,
 844             "/origstate save def\n"
 845             "20 dict begin\n"
 846             "/pix %d string def\n"
 847             "/grays %d string def\n"
 848             "/npixels 0 def\n"
 849             "/rgbindx 0 def\n"
 850             "%d %d translate\n"
 851             "%d %d scale\n"
 852             "%d %d 8\n"
 853             "[%d 0 0 %d 0 %d]\n"
 854             "{currentfile pix readhexstring pop}\n"
 855             "false 3 colorimage\n",
 856             w, w, xx, yy, ww, hh, w, h, w, -h, h );
 857
 858
 859     for (int j = 0; j < h; j++)
 860     {
 861         for (int i = 0; i < w; i++)
 862         {
 863             char buffer[5];
 864             LocalDecToHex( image.GetRed(i,j), buffer );
 865             fprintf( m_pstream, buffer );
 866             LocalDecToHex( image.GetGreen(i,j), buffer );
 867             fprintf( m_pstream, buffer );
 868             LocalDecToHex( image.GetBlue(i,j), buffer );
 869             fprintf( m_pstream, buffer );
 870         }
 871         fprintf( m_pstream, "\n" );
 872     }
 873
 874     fprintf( m_pstream, "end\n" );
 875     fprintf( m_pstream, "origstate restore\n" );
 876 }
 877
 878 void wxPostScriptDC::SetFont( const wxFont& font )
 879 {
 880     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 881
 882     if (!font.Ok())  return;
 883
 884     m_font = font;
 885
 886 #if wxUSE_PANGO
 887 #else
 888     int Style = m_font.GetStyle();
 889     int Weight = m_font.GetWeight();
 890
 891     const char *name;
 892     switch (m_font.GetFamily())
 893     {
 894         case wxTELETYPE:
 895         case wxMODERN:
 896         {
 897             if (Style == wxITALIC)
 898             {
 899                 if (Weight == wxBOLD)
 900                     name = "/Courier-BoldOblique";
 901                 else
 902                     name = "/Courier-Oblique";
 903             }
 904             else
 905             {
 906                 if (Weight == wxBOLD)
 907                     name = "/Courier-Bold";
 908                 else
 909                     name = "/Courier";
 910             }
 911             break;
 912         }
 913         case wxROMAN:
 914         {
 915             if (Style == wxITALIC)
 916             {
 917                 if (Weight == wxBOLD)
 918                     name = "/Times-BoldItalic";
 919                 else
 920                     name = "/Times-Italic";
 921             }
 922             else
 923             {
 924                 if (Weight == wxBOLD)
 925                     name = "/Times-Bold";
 926                 else
 927                     name = "/Times-Roman";
 928             }
 929             break;
 930         }
 931         case wxSCRIPT:
 932         {
 933             name = "/ZapfChancery-MediumItalic";
 934             Style  = wxNORMAL;
 935             Weight = wxNORMAL;
 936             break;
 937         }
 938         case wxSWISS:
 939         default:
 940         {
 941             if (Style == wxITALIC)
 942             {
 943                 if (Weight == wxBOLD)
 944                     name = "/Helvetica-BoldOblique";
 945                 else
 946                     name = "/Helvetica-Oblique";
 947             }
 948             else
 949             {
 950                 if (Weight == wxBOLD)
 951                     name = "/Helvetica-Bold";
 952                 else
 953                     name = "/Helvetica";
 954             }
 955             break;
 956         }
 957     }
 958
 959     fprintf( m_pstream, name );
 960     fprintf( m_pstream, " reencodeISO def\n" );
 961     fprintf( m_pstream, name );
 962     fprintf( m_pstream, " findfont\n" );
 963
 964     char buffer[100];
 965     sprintf( buffer, "%f scalefont setfont\n", LogicalToDeviceYRel(m_font.GetPointSize() * 1000) / 1000.0F);
 966                 // this is a hack - we must scale font size (in pts) according to m_scaleY but
 967                 // LogicalToDeviceYRel works with wxCoord type (int or longint). Se we first convert font size
 968                 // to 1/1000th of pt and then back.
 969     for (int i = 0; i < 100; i++)
 970         if (buffer[i] == ',') buffer[i] = '.';
 971     fprintf( m_pstream, buffer );
 972
 973 #endif
 974 }
 975
 976 void wxPostScriptDC::SetPen( const wxPen& pen )
 977 {
 978     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
 979
 980     if (!pen.Ok()) return;
 981
 982     int oldStyle = m_pen.GetStyle();
 983
 984     m_pen = pen;
 985
 986     {
 987         char buffer[100];
 988         #ifdef __WXMSW__
 989         sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f );
 990         #else
 991         sprintf( buffer, "%f setlinewidth\n", LogicalToDeviceXRel(1000 * m_pen.GetWidth()) / 1000.0f );
 992         #endif
 993         for (int i = 0; i < 100; i++)
 994             if (buffer[i] == ',') buffer[i] = '.';
 995         fprintf( m_pstream, buffer );
 996     }
 997
 998 /*
 999      Line style - WRONG: 2nd arg is OFFSET
1000
1001      Here, I'm afraid you do not conceive meaning of parameters of 'setdash'
1002      operator correctly. You should look-up this in the Red Book: the 2nd parame-
1003      ter is not number of values in the array of the first one, but an offset
1004      into this description of the pattern. I mean a real *offset* not index
1005      into array. I.e. If the command is [3 4] 1 setdash   is used, then there
1006      will be first black line *2* units wxCoord, then space 4 units, then the
1007      pattern of *3* units black, 4 units space will be repeated.
1008 */
1009
1010     static const char *dotted = "[2 5] 2";
1011     static const char *short_dashed = "[4 4] 2";
1012     static const char *wxCoord_dashed = "[4 8] 2";
1013     static const char *dotted_dashed = "[6 6 2 6] 4";
1014
1015     const char *psdash = (char *) NULL;
1016     switch (m_pen.GetStyle())
1017     {
1018         case wxDOT:           psdash = dotted;         break;
1019         case wxSHORT_DASH:    psdash = short_dashed;   break;
1020         case wxLONG_DASH:     psdash = wxCoord_dashed;    break;
1021         case wxDOT_DASH:      psdash = dotted_dashed;  break;
1022         case wxSOLID:
1023         case wxTRANSPARENT:
1024         default:              psdash = "[] 0";         break;
1025     }
1026
1027     if (oldStyle != m_pen.GetStyle())
1028     {
1029         fprintf( m_pstream, psdash );
1030         fprintf( m_pstream," setdash\n" );
1031     }
1032
1033     // Line colour
1034     unsigned char red = m_pen.GetColour().Red();
1035     unsigned char blue = m_pen.GetColour().Blue();
1036     unsigned char green = m_pen.GetColour().Green();
1037
1038     if (!m_colour)
1039     {
1040         // Anything not white is black
1041         if (! (red == (unsigned char) 255 &&
1042                blue == (unsigned char) 255 &&
1043                green == (unsigned char) 255) )
1044         {
1045             red = (unsigned char) 0;
1046             green = (unsigned char) 0;
1047             blue = (unsigned char) 0;
1048         }
1049         // setgray here ?
1050     }
1051
1052     if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
1053     {
1054         double redPS = (double)(red) / 255.0;
1055         double bluePS = (double)(blue) / 255.0;
1056         double greenPS = (double)(green) / 255.0;
1057
1058         char buffer[100];
1059         sprintf( buffer,
1060                 "%.8f %.8f %.8f setrgbcolor\n",
1061                 redPS, greenPS, bluePS );
1062         for (int i = 0; i < 100; i++)
1063             if (buffer[i] == ',') buffer[i] = '.';
1064         fprintf( m_pstream, buffer );
1065
1066         m_currentRed = red;
1067         m_currentBlue = blue;
1068         m_currentGreen = green;
1069     }
1070 }
1071
1072 void wxPostScriptDC::SetBrush( const wxBrush& brush )
1073 {
1074     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1075
1076     if (!brush.Ok()) return;
1077
1078     m_brush = brush;
1079
1080     // Brush colour
1081     unsigned char red = m_brush.GetColour().Red();
1082     unsigned char blue = m_brush.GetColour().Blue();
1083     unsigned char green = m_brush.GetColour().Green();
1084
1085     if (!m_colour)
1086     {
1087         // Anything not white is black
1088         if (! (red == (unsigned char) 255 &&
1089                blue == (unsigned char) 255 &&
1090                green == (unsigned char) 255) )
1091         {
1092             red = (unsigned char) 0;
1093             green = (unsigned char) 0;
1094             blue = (unsigned char) 0;
1095         }
1096         // setgray here ?
1097     }
1098
1099     if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
1100     {
1101         double redPS = (double)(red) / 255.0;
1102         double bluePS = (double)(blue) / 255.0;
1103         double greenPS = (double)(green) / 255.0;
1104
1105         char buffer[100];
1106         sprintf( buffer,
1107                 "%.8f %.8f %.8f setrgbcolor\n",
1108                 redPS, greenPS, bluePS );
1109         for (int i = 0; i < 100; i++)
1110             if (buffer[i] == ',') buffer[i] = '.';
1111         fprintf( m_pstream, buffer );
1112
1113         m_currentRed = red;
1114         m_currentBlue = blue;
1115         m_currentGreen = green;
1116     }
1117 }
1118
1119 #if wxUSE_PANGO
1120
1121 #define PANGO_ENABLE_ENGINE
1122
1123 #ifdef __WXGTK20__
1124 #include "wx/gtk/private.h"
1125 #include "gtk/gtk.h"
1126 #else
1127 #include "wx/x11/private.h"
1128 #endif
1129
1130 #include "wx/fontutil.h"
1131 #include <pango/pangoft2.h>
1132 #include <freetype/ftglyph.h>
1133
1134 #ifndef FT_Outline_Decompose
1135   FT_EXPORT( FT_Error )  FT_Outline_Decompose(
1136                            FT_Outline*              outline,
1137                            const FT_Outline_Funcs*  interface,
1138                            void*                    user );
1139 #endif
1140
1141 typedef struct _OutlineInfo OutlineInfo;
1142 struct _OutlineInfo {
1143   FILE *file;
1144 };
1145
1146 static int paps_move_to( FT_Vector* to,
1147                          void *user_data)
1148 {
1149   OutlineInfo *outline_info = (OutlineInfo*)user_data;
1150   fprintf(outline_info->file, "%d %d moveto\n",
1151           (int)to->x ,
1152           (int)to->y );
1153   return 0;
1154 }
1155
1156 static int paps_line_to( FT_Vector*  to,
1157                          void *user_data)
1158 {
1159   OutlineInfo *outline_info = (OutlineInfo*)user_data;
1160   fprintf(outline_info->file, "%d %d lineto\n",
1161           (int)to->x ,
1162           (int)to->y );
1163   return 0;
1164 }
1165
1166 static int paps_conic_to( FT_Vector*  control,
1167                           FT_Vector*  to,
1168                           void *user_data)
1169 {
1170   OutlineInfo *outline_info = (OutlineInfo*)user_data;
1171   fprintf(outline_info->file, "%d %d %d %d conicto\n",
1172           (int)control->x  ,
1173           (int)control->y  ,
1174           (int)to->x   ,
1175           (int)to->y  );
1176   return 0;
1177 }
1178
1179 static int paps_cubic_to( FT_Vector*  control1,
1180                           FT_Vector*  control2,
1181                           FT_Vector*  to,
1182                           void *user_data)
1183 {
1184   OutlineInfo *outline_info = (OutlineInfo*)user_data;
1185   fprintf(outline_info->file,
1186           "%d %d %d %d %d %d curveto\n",
1187           (int)control1->x ,
1188           (int)control1->y ,
1189           (int)control2->x ,
1190           (int)control2->y ,
1191           (int)to->x ,
1192           (int)to->y );
1193   return 0;
1194 }
1195
1196 void draw_bezier_outline(FILE *file,
1197                          FT_Face face,
1198                          FT_UInt glyph_index,
1199                          int pos_x,
1200                          int pos_y,
1201              double scale_x,
1202              double scale_y )
1203 {
1204   FT_Int load_flags = FT_LOAD_NO_BITMAP;
1205   FT_Glyph glyph;
1206
1207   FT_Outline_Funcs outlinefunc =
1208   {
1209     paps_move_to,
1210     paps_line_to,
1211     paps_conic_to,
1212     paps_cubic_to
1213   };
1214
1215   OutlineInfo outline_info;
1216   outline_info.file = file;
1217
1218   fprintf(file, "gsave\n");
1219   fprintf(file, "%d %d translate\n", pos_x, pos_y );
1220
1221   // We have to replace the "," from the German
1222   // locale with the Englich "." for PostScript
1223   char buf[100];
1224   sprintf(buf, "%.8f %.8f scale\n", scale_x, scale_y );
1225   for (size_t i = 0; i < strlen(buf); i++)
1226      if (buf[i] == ',') buf[i] = '.';
1227   fprintf(file, buf);
1228
1229   FT_Load_Glyph(face, glyph_index, load_flags);
1230   FT_Get_Glyph (face->glyph, &glyph);
1231   FT_Outline_Decompose (&(((FT_OutlineGlyph)glyph)->outline),
1232                         &outlinefunc, &outline_info);
1233   fprintf(file, "closepath fill grestore\n");
1234
1235   FT_Done_Glyph (glyph);
1236 }
1237
1238 #endif
1239
1240 void wxPostScriptDC::DoDrawText( const wxString& text, wxCoord x, wxCoord y )
1241 {
1242     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1243
1244     if (m_textForegroundColour.Ok())
1245     {
1246         unsigned char red = m_textForegroundColour.Red();
1247         unsigned char blue = m_textForegroundColour.Blue();
1248         unsigned char green = m_textForegroundColour.Green();
1249
1250         if (!m_colour)
1251         {
1252             // Anything not white is black
1253             if (! (red == (unsigned char) 255 &&
1254                         blue == (unsigned char) 255 &&
1255                         green == (unsigned char) 255))
1256             {
1257                 red = (unsigned char) 0;
1258                 green = (unsigned char) 0;
1259                 blue = (unsigned char) 0;
1260             }
1261         }
1262
1263         // maybe setgray here ?
1264         if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
1265         {
1266             double redPS = (double)(red) / 255.0;
1267             double bluePS = (double)(blue) / 255.0;
1268             double greenPS = (double)(green) / 255.0;
1269
1270             char buffer[100];
1271             sprintf( buffer,
1272                 "%.8f %.8f %.8f setrgbcolor\n",
1273                 redPS, greenPS, bluePS );
1274             for (size_t i = 0; i < strlen(buffer); i++)
1275                 if (buffer[i] == ',') buffer[i] = '.';
1276             fprintf( m_pstream, buffer );
1277
1278             m_currentRed = red;
1279             m_currentBlue = blue;
1280             m_currentGreen = green;
1281         }
1282     }
1283
1284 #if wxUSE_PANGO
1285     int ps_dpi = 72;
1286     int pango_dpi = 600;
1287     PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
1288
1289     double scale = (double)pango_dpi / (double)ps_dpi;
1290     scale /= m_userScaleY;
1291
1292     pango_context_set_language (context, pango_language_from_string ("en_US"));
1293     pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
1294
1295     pango_context_set_font_description (context, m_font.GetNativeFontInfo()->description );
1296
1297     PangoLayout *layout = pango_layout_new (context);
1298 #if wxUSE_UNICODE
1299     wxCharBuffer buffer = wxConvUTF8.cWC2MB( text );
1300 #else
1301     wxCharBuffer buffer = wxConvUTF8.cWC2MB( wxConvLocal.cWX2WC( text ) );
1302 #endif
1303         pango_layout_set_text( layout, (const char*) buffer, strlen(buffer) );
1304
1305     fprintf( m_pstream, "%%%% %s\n", (const char*)buffer );
1306
1307     PangoRectangle rect;
1308     pango_layout_get_extents(layout, NULL, &rect);
1309
1310     int xx = LogicalToDeviceX( x );
1311     int yy = LogicalToDeviceY( y );
1312
1313     int xxx = xx * PANGO_SCALE;
1314     int yyy = yy * PANGO_SCALE - (int)(rect.height * 0.66 / scale);  // Move down by estimated baseline. HACK.
1315
1316 #define ps_kludge_factor 2.8
1317
1318     // Loop over lines in layout
1319     int num_lines = pango_layout_get_line_count( layout );
1320     for (int i = 0; i < num_lines; i++)
1321     {
1322         PangoLayoutLine *line = pango_layout_get_line( layout, i );
1323
1324         // width of glyphs already printed
1325         int all_width = 0;
1326
1327         // Loop over runs in line
1328         GSList *runs_list = line->runs;
1329         while (runs_list)
1330         {
1331             PangoLayoutRun *run = (PangoLayoutRun*) runs_list->data;
1332             PangoItem *item = run->item;
1333             PangoGlyphString *glyphs = run->glyphs;
1334             PangoAnalysis *analysis = &item->analysis;
1335             PangoFont *font = analysis->font;
1336             FT_Face ft_face = pango_ft2_font_get_face(font);
1337
1338             int num_glyphs = glyphs->num_glyphs;
1339             for (int glyph_idx = 0; glyph_idx < num_glyphs; glyph_idx++)
1340             {
1341                 PangoGlyphGeometry geometry = glyphs->glyphs[glyph_idx].geometry;
1342                 int pos_x = xxx + (int)((double)(all_width+geometry.x_offset) / scale);
1343                 int pos_y = yyy + (int)((double)geometry.y_offset / scale );
1344                 all_width += geometry.width;
1345
1346                 draw_bezier_outline( m_pstream, ft_face,
1347                               (FT_UInt)(glyphs->glyphs[glyph_idx].glyph),
1348                               pos_x / PANGO_SCALE,
1349                   pos_y / PANGO_SCALE,
1350                   1.0/(ps_kludge_factor * scale * 26.6),
1351                   1.0/(ps_kludge_factor * scale * 26.6) );
1352             }
1353             runs_list = runs_list->next;
1354         }
1355         }
1356
1357     g_object_unref( G_OBJECT( layout ) );
1358     g_object_unref( G_OBJECT( context ) );
1359 #else
1360     wxCoord text_w, text_h, text_descent;
1361
1362     GetTextExtent(text, &text_w, &text_h, &text_descent);
1363
1364     // VZ: this seems to be unnecessary, so taking it out for now, if it
1365     //     doesn't create any problems, remove this comment entirely
1366     //SetFont( m_font );
1367
1368
1369     int size = m_font.GetPointSize();
1370
1371 //    wxCoord by = y + (wxCoord)floor( double(size) * 2.0 / 3.0 ); // approximate baseline
1372 //    commented by V. Slavik and replaced by accurate version
1373 //        - note that there is still rounding error in text_descent!
1374     wxCoord by = y + size - text_descent; // baseline
1375     fprintf( m_pstream, "%d %d moveto\n", LogicalToDeviceX(x), LogicalToDeviceY(by) );
1376
1377     fprintf( m_pstream, "(" );
1378     const wxWX2MBbuf textbuf = text.mb_str();
1379     size_t len = strlen(textbuf);
1380     size_t i;
1381     for (i = 0; i < len; i++)
1382     {
1383         int c = (unsigned char) textbuf[i];
1384         if (c == ')' || c == '(' || c == '\\')
1385         {
1386             /* Cope with special characters */
1387             fprintf( m_pstream, "\\" );
1388             fputc(c, m_pstream);
1389         }
1390         else if ( c >= 128 )
1391         {
1392             /* Cope with character codes > 127 */
1393             fprintf(m_pstream, "\\%o", c);
1394         }
1395         else
1396         {
1397             fputc(c, m_pstream);
1398         }
1399     }
1400
1401     fprintf( m_pstream, ") show\n" );
1402
1403     if (m_font.GetUnderlined())
1404     {
1405         wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
1406         char buffer[100];
1407
1408         sprintf( buffer,
1409                 "gsave\n"
1410                 "%d %d moveto\n"
1411                 "%f setlinewidth\n"
1412                 "%d %d lineto\n"
1413                 "stroke\n"
1414                 "grestore\n",
1415                 LogicalToDeviceX(x), LogicalToDeviceY(uy),
1416                 m_underlineThickness,
1417                 LogicalToDeviceX(x + text_w), LogicalToDeviceY(uy) );
1418         for (i = 0; i < 100; i++)
1419             if (buffer[i] == ',') buffer[i] = '.';
1420         fprintf( m_pstream, buffer );
1421     }
1422
1423     CalcBoundingBox( x, y );
1424     CalcBoundingBox( x + size * text.Length() * 2/3 , y );
1425 #endif
1426 }
1427
1428 void wxPostScriptDC::DoDrawRotatedText( const wxString& text, wxCoord x, wxCoord y, double angle )
1429 {
1430     if (angle == 0.0)
1431     {
1432         DoDrawText(text, x, y);
1433         return;
1434     }
1435
1436     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1437
1438     SetFont( m_font );
1439
1440     if (m_textForegroundColour.Ok())
1441     {
1442         unsigned char red = m_textForegroundColour.Red();
1443         unsigned char blue = m_textForegroundColour.Blue();
1444         unsigned char green = m_textForegroundColour.Green();
1445
1446         if (!m_colour)
1447         {
1448             // Anything not white is black
1449             if (! (red == (unsigned char) 255 &&
1450                    blue == (unsigned char) 255 &&
1451                    green == (unsigned char) 255))
1452             {
1453                 red = (unsigned char) 0;
1454                 green = (unsigned char) 0;
1455                 blue = (unsigned char) 0;
1456             }
1457         }
1458
1459         // maybe setgray here ?
1460         if (!(red == m_currentRed && green == m_currentGreen && blue == m_currentBlue))
1461         {
1462             double redPS = (double)(red) / 255.0;
1463             double bluePS = (double)(blue) / 255.0;
1464             double greenPS = (double)(green) / 255.0;
1465
1466             char buffer[100];
1467             sprintf( buffer,
1468                 "%.8f %.8f %.8f setrgbcolor\n",
1469                 redPS, greenPS, bluePS );
1470             for (int i = 0; i < 100; i++)
1471                 if (buffer[i] == ',') buffer[i] = '.';
1472             fprintf( m_pstream, buffer );
1473
1474             m_currentRed = red;
1475             m_currentBlue = blue;
1476             m_currentGreen = green;
1477         }
1478     }
1479
1480     int size = m_font.GetPointSize();
1481
1482     fprintf(m_pstream, "%d %d moveto\n",
1483             LogicalToDeviceX(x), LogicalToDeviceY(y));
1484
1485     char buffer[100];
1486     sprintf(buffer, "%.8f rotate\n", angle);
1487     size_t i;
1488     for (i = 0; i < 100; i++)
1489         if (buffer[i] == ',') buffer[i] = '.';
1490     fprintf(m_pstream, buffer);
1491
1492     fprintf( m_pstream, "(" );
1493     const wxWX2MBbuf textbuf = text.mb_str();
1494     size_t len = strlen(textbuf);
1495     for (i = 0; i < len; i++)
1496     {
1497         int c = (unsigned char) textbuf[i];
1498         if (c == ')' || c == '(' || c == '\\')
1499         {
1500             /* Cope with special characters */
1501             fprintf( m_pstream, "\\" );
1502             fputc(c, m_pstream);
1503         }
1504         else if ( c >= 128 )
1505         {
1506             /* Cope with character codes > 127 */
1507             fprintf(m_pstream, "\\%o", c);
1508         }
1509         else
1510         {
1511             fputc(c, m_pstream);
1512         }
1513     }
1514
1515     fprintf( m_pstream, ") show\n" );
1516
1517     sprintf( buffer, "%.8f rotate\n", -angle );
1518     for (i = 0; i < 100; i++)
1519         if (buffer[i] == ',') buffer[i] = '.';
1520     fprintf( m_pstream, buffer );
1521
1522     if (m_font.GetUnderlined())
1523     {
1524         wxCoord uy = (wxCoord)(y + size - m_underlinePosition);
1525         wxCoord w, h;
1526         char buffer[100];
1527         GetTextExtent(text, &w, &h);
1528
1529         sprintf( buffer,
1530                  "gsave\n"
1531                  "%d %d moveto\n"
1532                  "%f setlinewidth\n"
1533                  "%d %d lineto\n"
1534                  "stroke\n"
1535                  "grestore\n",
1536                  LogicalToDeviceX(x), LogicalToDeviceY(uy),
1537                  m_underlineThickness,
1538                  LogicalToDeviceX(x + w), LogicalToDeviceY(uy) );
1539         for (i = 0; i < 100; i++)
1540             if (buffer[i] == ',') buffer[i] = '.';
1541         fprintf( m_pstream, buffer );
1542     }
1543
1544     CalcBoundingBox( x, y );
1545     CalcBoundingBox( x + size * text.Length() * 2/3 , y );
1546 }
1547
1548 void wxPostScriptDC::SetBackground (const wxBrush& brush)
1549 {
1550     m_backgroundBrush = brush;
1551 }
1552
1553 void wxPostScriptDC::SetLogicalFunction (int WXUNUSED(function))
1554 {
1555     wxFAIL_MSG( wxT("wxPostScriptDC::SetLogicalFunction not implemented.") );
1556 }
1557
1558 void wxPostScriptDC::DoDrawSpline( wxList *points )
1559 {
1560     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1561
1562     SetPen( m_pen );
1563
1564     double a, b, c, d, x1, y1, x2, y2, x3, y3;
1565     wxPoint *p, *q;
1566
1567     wxList::compatibility_iterator node = points->GetFirst();
1568     p = (wxPoint *)node->GetData();
1569     x1 = p->x;
1570     y1 = p->y;
1571
1572     node = node->GetNext();
1573     p = (wxPoint *)node->GetData();
1574     c = p->x;
1575     d = p->y;
1576     x3 = a = (double)(x1 + c) / 2;
1577     y3 = b = (double)(y1 + d) / 2;
1578
1579     fprintf( m_pstream,
1580             "newpath\n"
1581             "%d %d moveto\n"
1582             "%d %d lineto\n",
1583             LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
1584             LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
1585
1586     CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
1587     CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
1588
1589     while ((node = node->GetNext()))
1590     {
1591         q = (wxPoint *)node->GetData();
1592
1593         x1 = x3;
1594         y1 = y3;
1595         x2 = c;
1596         y2 = d;
1597         c = q->x;
1598         d = q->y;
1599         x3 = (double)(x2 + c) / 2;
1600         y3 = (double)(y2 + d) / 2;
1601
1602         fprintf( m_pstream,
1603                 "%d %d %d %d %d %d DrawSplineSection\n",
1604                 LogicalToDeviceX((wxCoord)x1), LogicalToDeviceY((wxCoord)y1),
1605                 LogicalToDeviceX((wxCoord)x2), LogicalToDeviceY((wxCoord)y2),
1606                 LogicalToDeviceX((wxCoord)x3), LogicalToDeviceY((wxCoord)y3) );
1607
1608         CalcBoundingBox( (wxCoord)x1, (wxCoord)y1 );
1609         CalcBoundingBox( (wxCoord)x3, (wxCoord)y3 );
1610     }
1611
1612     /*
1613        At this point, (x2,y2) and (c,d) are the position of the
1614        next-to-last and last point respectively, in the point list
1615      */
1616
1617     fprintf( m_pstream,
1618             "%d %d lineto\n"
1619             "stroke\n",
1620             LogicalToDeviceX((wxCoord)c), LogicalToDeviceY((wxCoord)d) );
1621 }
1622
1623 wxCoord wxPostScriptDC::GetCharWidth() const
1624 {
1625     // Chris Breeze: reasonable approximation using wxMODERN/Courier
1626     return (wxCoord) (GetCharHeight() * 72.0 / 120.0);
1627 }
1628
1629
1630 void wxPostScriptDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
1631 {
1632     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1633
1634     m_signX = (xLeftRight ? 1 : -1);
1635     m_signY = (yBottomUp  ? 1 : -1);
1636
1637     // FIXME there is no such function in MSW nor in OS2/PM
1638 #if !defined(__WXMSW__) && !defined(__WXPM__)
1639     ComputeScaleAndOrigin();
1640 #endif
1641 }
1642
1643 void wxPostScriptDC::SetDeviceOrigin( wxCoord x, wxCoord y )
1644 {
1645     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1646
1647     int h = 0;
1648     int w = 0;
1649     GetSize( &w, &h );
1650
1651     wxDC::SetDeviceOrigin( x, h-y );
1652 }
1653
1654 void wxPostScriptDC::DoGetSize(int* width, int* height) const
1655 {
1656     wxPaperSize id = m_printData.GetPaperId();
1657
1658     wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(id);
1659
1660     if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(wxPAPER_A4);
1661
1662     int w = 595;
1663     int h = 842;
1664     if (paper)
1665     {
1666         w = paper->GetSizeDeviceUnits().x;
1667         h = paper->GetSizeDeviceUnits().y;
1668     }
1669
1670     if (m_printData.GetOrientation() == wxLANDSCAPE)
1671     {
1672         int tmp = w;
1673         w = h;
1674         h = tmp;
1675     }
1676
1677     if (width) *width = (int)(w * ms_PSScaleFactor);
1678     if (height) *height = (int)(h * ms_PSScaleFactor);
1679 }
1680
1681 void wxPostScriptDC::DoGetSizeMM(int *width, int *height) const
1682 {
1683     wxPaperSize id = m_printData.GetPaperId();
1684
1685     wxPrintPaperType *paper = wxThePrintPaperDatabase->FindPaperType(id);
1686
1687     if (!paper) paper = wxThePrintPaperDatabase->FindPaperType(wxPAPER_A4);
1688
1689     int w = 210;
1690     int h = 297;
1691     if (paper)
1692     {
1693         w = paper->GetWidth() / 10;
1694         h = paper->GetHeight() / 10;
1695     }
1696
1697     if (m_printData.GetOrientation() == wxLANDSCAPE)
1698     {
1699         int tmp = w;
1700         w = h;
1701         h = tmp;
1702     }
1703
1704     if (width) *width = w;
1705     if (height) *height = h;
1706 }
1707
1708 // Resolution in pixels per logical inch
1709 wxSize wxPostScriptDC::GetPPI(void) const
1710 {
1711     return wxSize((int)(72 * ms_PSScaleFactor),
1712                   (int)(72 * ms_PSScaleFactor));
1713 }
1714
1715
1716 bool wxPostScriptDC::StartDoc( const wxString& message )
1717 {
1718     wxCHECK_MSG( m_ok, FALSE, wxT("invalid postscript dc") );
1719
1720     if (m_printData.GetFilename() == wxT(""))
1721     {
1722         wxString filename = wxGetTempFileName( wxT("ps") );
1723         m_printData.SetFilename(filename);
1724     }
1725
1726     m_pstream = wxFopen( m_printData.GetFilename().c_str(), wxT("w+") );  // FIXME: use fn_str() here under Unicode?
1727
1728     if (!m_pstream)
1729     {
1730         wxLogError( _("Cannot open file for PostScript printing!"));
1731         m_ok = FALSE;
1732         return FALSE;
1733     }
1734
1735     m_ok = TRUE;
1736
1737     fprintf( m_pstream, "%%!PS-Adobe-2.0\n" );
1738     fprintf( m_pstream, "%%%%Title: %s\n", (const char *) m_title.ToAscii() );
1739     fprintf( m_pstream, "%%%%Creator: wxWindows PostScript renderer\n" );
1740     fprintf( m_pstream, "%%%%CreationDate: %s\n", (const char *) wxNow().ToAscii() );
1741     if (m_printData.GetOrientation() == wxLANDSCAPE)
1742         fprintf( m_pstream, "%%%%Orientation: Landscape\n" );
1743     else
1744         fprintf( m_pstream, "%%%%Orientation: Portrait\n" );
1745
1746     // fprintf( m_pstream, "%%%%Pages: %d\n", (wxPageNumber - 1) );
1747
1748     const char *paper;
1749     switch (m_printData.GetPaperId())
1750     {
1751        case wxPAPER_LETTER: paper = "Letter"; break;             // Letter: paper ""; 8 1/2 by 11 inches
1752        case wxPAPER_LEGAL: paper = "Legal"; break;              // Legal, 8 1/2 by 14 inches
1753        case wxPAPER_A4: paper = "A4"; break;          // A4 Sheet, 210 by 297 millimeters
1754        case wxPAPER_TABLOID: paper = "Tabloid"; break;     // Tabloid, 11 by 17 inches
1755        case wxPAPER_LEDGER: paper = "Ledger"; break;      // Ledger, 17 by 11 inches
1756        case wxPAPER_STATEMENT: paper = "Statement"; break;   // Statement, 5 1/2 by 8 1/2 inches
1757        case wxPAPER_EXECUTIVE: paper = "Executive"; break;   // Executive, 7 1/4 by 10 1/2 inches
1758        case wxPAPER_A3: paper = "A3"; break;          // A3 sheet, 297 by 420 millimeters
1759        case wxPAPER_A5: paper = "A5"; break;          // A5 sheet, 148 by 210 millimeters
1760        case wxPAPER_B4: paper = "B4"; break;          // B4 sheet, 250 by 354 millimeters
1761        case wxPAPER_B5: paper = "B5"; break;          // B5 sheet, 182-by-257-millimeter paper
1762        case wxPAPER_FOLIO: paper = "Folio"; break;       // Folio, 8-1/2-by-13-inch paper
1763        case wxPAPER_QUARTO: paper = "Quaro"; break;      // Quarto, 215-by-275-millimeter paper
1764        case wxPAPER_10X14: paper = "10x14"; break;       // 10-by-14-inch sheet
1765        default: paper = "A4";
1766     }
1767     fprintf( m_pstream, "%%%%DocumentPaperSizes: %s\n", paper );
1768     fprintf( m_pstream, "%%%%EndComments\n\n" );
1769
1770     fprintf( m_pstream, "%%%%BeginProlog\n" );
1771     fprintf( m_pstream, wxPostScriptHeaderConicTo );
1772     fprintf( m_pstream, wxPostScriptHeaderEllipse );
1773     fprintf( m_pstream, wxPostScriptHeaderEllipticArc );
1774     fprintf( m_pstream, wxPostScriptHeaderColourImage );
1775 #if wxUSE_PANGO
1776 #else
1777     fprintf( m_pstream, wxPostScriptHeaderReencodeISO1 );
1778     fprintf( m_pstream, wxPostScriptHeaderReencodeISO2 );
1779 #endif
1780     if (wxPostScriptHeaderSpline)
1781         fprintf( m_pstream, wxPostScriptHeaderSpline );
1782     fprintf( m_pstream, "%%%%EndProlog\n" );
1783
1784     SetBrush( *wxBLACK_BRUSH );
1785     SetPen( *wxBLACK_PEN );
1786     SetBackground( *wxWHITE_BRUSH );
1787     SetTextForeground( *wxBLACK );
1788
1789     // set origin according to paper size
1790     SetDeviceOrigin( 0,0 );
1791
1792     wxPageNumber = 1;
1793     m_pageNumber = 1;
1794     m_title = message;
1795     return TRUE;
1796 }
1797
1798 void wxPostScriptDC::EndDoc ()
1799 {
1800     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1801
1802     if (m_clipping)
1803     {
1804         m_clipping = FALSE;
1805         fprintf( m_pstream, "grestore\n" );
1806     }
1807
1808     fclose( m_pstream );
1809     m_pstream = (FILE *) NULL;
1810
1811 #if 0
1812     // THE FOLLOWING HAS BEEN CONTRIBUTED BY Andy Fyfe <andy@hyperparallel.com>
1813     wxCoord wx_printer_translate_x, wx_printer_translate_y;
1814     double wx_printer_scale_x, wx_printer_scale_y;
1815
1816     wx_printer_translate_x = (wxCoord)m_printData.GetPrinterTranslateX();
1817     wx_printer_translate_y = (wxCoord)m_printData.GetPrinterTranslateY();
1818
1819     wx_printer_scale_x = m_printData.GetPrinterScaleX();
1820     wx_printer_scale_y = m_printData.GetPrinterScaleY();
1821
1822     // Compute the bounding box.  Note that it is in the default user
1823     // coordinate system, thus we have to convert the values.
1824     wxCoord minX = (wxCoord) LogicalToDeviceX(m_minX);
1825     wxCoord minY = (wxCoord) LogicalToDeviceY(m_minY);
1826     wxCoord maxX = (wxCoord) LogicalToDeviceX(m_maxX);
1827     wxCoord maxY = (wxCoord) LogicalToDeviceY(m_maxY);
1828
1829     // LOG2DEV may have changed the minimum to maximum vice versa
1830     if ( minX > maxX ) { wxCoord tmp = minX; minX = maxX; maxX = tmp; }
1831     if ( minY > maxY ) { wxCoord tmp = minY; minY = maxY; maxY = tmp; }
1832
1833     // account for used scaling (boundingbox is before scaling in ps-file)
1834     double scale_x = m_printData.GetPrinterScaleX() / ms_PSScaleFactor;
1835     double scale_y = m_printData.GetPrinterScaleY() / ms_PSScaleFactor;
1836
1837     wxCoord llx, lly, urx, ury;
1838     llx = (wxCoord) ((minX+wx_printer_translate_x)*scale_x);
1839     lly = (wxCoord) ((minY+wx_printer_translate_y)*scale_y);
1840     urx = (wxCoord) ((maxX+wx_printer_translate_x)*scale_x);
1841     ury = (wxCoord) ((maxY+wx_printer_translate_y)*scale_y);
1842     // (end of bounding box computation)
1843
1844
1845     // If we're landscape, our sense of "x" and "y" is reversed.
1846     if (m_printData.GetOrientation() == wxLANDSCAPE)
1847     {
1848         wxCoord tmp;
1849         tmp = llx; llx = lly; lly = tmp;
1850         tmp = urx; urx = ury; ury = tmp;
1851
1852         // We need either the two lines that follow, or we need to subtract
1853         // min_x from real_translate_y, which is commented out below.
1854         llx = llx - (wxCoord)(m_minX*wx_printer_scale_y);
1855         urx = urx - (wxCoord)(m_minX*wx_printer_scale_y);
1856     }
1857
1858     // The Adobe specifications call for integers; we round as to make
1859     // the bounding larger.
1860     fprintf( m_pstream,
1861             "%%%%BoundingBox: %d %d %d %d\n",
1862             (wxCoord)floor((double)llx), (wxCoord)floor((double)lly),
1863             (wxCoord)ceil((double)urx), (wxCoord)ceil((double)ury) );
1864
1865     // To check the correctness of the bounding box, postscript commands
1866     // to draw a box corresponding to the bounding box are generated below.
1867     // But since we typically don't want to print such a box, the postscript
1868     // commands are generated within comments.  These lines appear before any
1869     // adjustment of scale, rotation, or translation, and hence are in the
1870     // default user coordinates.
1871     fprintf( m_pstream, "%% newpath\n" );
1872     fprintf( m_pstream, "%% %d %d moveto\n", llx, lly );
1873     fprintf( m_pstream, "%% %d %d lineto\n", urx, lly );
1874     fprintf( m_pstream, "%% %d %d lineto\n", urx, ury );
1875     fprintf( m_pstream, "%% %d %d lineto closepath stroke\n", llx, ury );
1876 #endif
1877
1878 #if defined(__X__) || defined(__WXGTK__)
1879     if (m_ok && (m_printData.GetPrintMode() == wxPRINT_MODE_PRINTER))
1880     {
1881         wxString command;
1882         command += m_printData.GetPrinterCommand();
1883         command += wxT(" ");
1884         command += m_printData.GetPrinterOptions();
1885         command += wxT(" ");
1886         command += m_printData.GetFilename();
1887
1888         wxExecute( command, TRUE );
1889         wxRemoveFile( m_printData.GetFilename() );
1890     }
1891 #endif
1892 }
1893
1894 void wxPostScriptDC::StartPage()
1895 {
1896     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1897
1898     fprintf( m_pstream, "%%%%Page: %d\n", wxPageNumber++ );
1899
1900     //  What is this one supposed to do? RR.
1901 //  *m_pstream << "matrix currentmatrix\n";
1902
1903     // Added by Chris Breeze
1904
1905     // Each page starts with an "initgraphics" which resets the
1906     // transformation and so we need to reset the origin
1907     // (and rotate the page for landscape printing)
1908
1909     // Output scaling
1910     wxCoord translate_x, translate_y;
1911     double scale_x, scale_y;
1912
1913     translate_x = (wxCoord)m_printData.GetPrinterTranslateX();
1914     translate_y = (wxCoord)m_printData.GetPrinterTranslateY();
1915
1916     scale_x = m_printData.GetPrinterScaleX();
1917     scale_y = m_printData.GetPrinterScaleY();
1918
1919     if (m_printData.GetOrientation() == wxLANDSCAPE)
1920     {
1921         int h;
1922         GetSize( (int*) NULL, &h );
1923         translate_y -= h;
1924         fprintf( m_pstream, "90 rotate\n" );
1925
1926         // I copied this one from a PostScript tutorial, but to no avail. RR.
1927         // fprintf( m_pstream, "90 rotate llx neg ury nef translate\n" );
1928     }
1929
1930     char buffer[100];
1931     sprintf( buffer, "%.8f %.8f scale\n", scale_x / ms_PSScaleFactor,
1932                                           scale_y / ms_PSScaleFactor);
1933     for (int i = 0; i < 100; i++)
1934         if (buffer[i] == ',') buffer[i] = '.';
1935     fprintf( m_pstream, buffer );
1936
1937     fprintf( m_pstream, "%d %d translate\n", translate_x, translate_y );
1938 }
1939
1940 void wxPostScriptDC::EndPage ()
1941 {
1942     wxCHECK_RET( m_ok && m_pstream, wxT("invalid postscript dc") );
1943
1944     fprintf( m_pstream, "showpage\n" );
1945 }
1946
1947 bool wxPostScriptDC::DoBlit( wxCoord xdest, wxCoord ydest,
1948                            wxCoord fwidth, wxCoord fheight,
1949                            wxDC *source,
1950                            wxCoord xsrc, wxCoord ysrc,
1951                            int rop, bool WXUNUSED(useMask), wxCoord WXUNUSED(xsrcMask), wxCoord WXUNUSED(ysrcMask) )
1952 {
1953     wxCHECK_MSG( m_ok && m_pstream, FALSE, wxT("invalid postscript dc") );
1954
1955     wxCHECK_MSG( source, FALSE, wxT("invalid source dc") );
1956
1957     /* blit into a bitmap */
1958     wxBitmap bitmap( (int)fwidth, (int)fheight );
1959     wxMemoryDC memDC;
1960     memDC.SelectObject(bitmap);
1961     memDC.Blit(0, 0, fwidth, fheight, source, xsrc, ysrc, rop); /* TODO: Blit transparently? */
1962     memDC.SelectObject(wxNullBitmap);
1963
1964     /* draw bitmap. scaling and positioning is done there */
1965     DrawBitmap( bitmap, xdest, ydest );
1966
1967     return TRUE;
1968 }
1969
1970 wxCoord wxPostScriptDC::GetCharHeight() const
1971 {
1972     if (m_font.Ok())
1973         return m_font.GetPointSize();
1974     else
1975         return 12;
1976 }
1977
1978 void wxPostScriptDC::DoGetTextExtent(const wxString& string,
1979                                      wxCoord *x, wxCoord *y,
1980                                      wxCoord *descent, wxCoord *externalLeading,
1981                                      wxFont *theFont ) const
1982 {
1983     wxFont *fontToUse = theFont;
1984
1985     if (!fontToUse) fontToUse = (wxFont*) &m_font;
1986
1987     wxCHECK_RET( fontToUse, wxT("GetTextExtent: no font defined") );
1988
1989     if (string.IsEmpty())
1990     {
1991         if (x) (*x) = 0;
1992         if (y) (*y) = 0;
1993         if (descent) (*descent) = 0;
1994         if (externalLeading) (*externalLeading) = 0;
1995         return;
1996     }
1997
1998 #if wxUSE_PANGO
1999     int wx_dpi = GetResolution();
2000     int pango_dpi = 600;
2001     PangoContext *context = pango_ft2_get_context ( pango_dpi, pango_dpi );
2002
2003     double scale = pango_dpi / wx_dpi;
2004     scale /= m_userScaleY;
2005
2006     pango_context_set_language (context, pango_language_from_string ("en_US"));
2007     pango_context_set_base_dir (context, PANGO_DIRECTION_LTR );
2008
2009     PangoLayout *layout = pango_layout_new (context);
2010
2011     PangoFontDescription *desc = fontToUse->GetNativeFontInfo()->description;
2012     pango_layout_set_font_description(layout, desc);
2013 #if wxUSE_UNICODE
2014     const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
2015 #else
2016     const wxWCharBuffer wdata = wxConvLocal.cMB2WC( string );
2017     const wxCharBuffer data = wxConvUTF8.cWC2MB( wdata );
2018 #endif
2019     pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
2020     PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
2021
2022     PangoRectangle rect;
2023     pango_layout_line_get_extents(line, NULL, &rect);
2024
2025     if (x) (*x) = (wxCoord) ( rect.width / PANGO_SCALE / scale );
2026     if (y) (*y) = (wxCoord) ( rect.height / PANGO_SCALE / scale );
2027     if (descent)
2028     {
2029         // Do something about metrics here
2030         (*descent) = 0;
2031     }
2032     if (externalLeading) (*externalLeading) = 0;  // ??
2033
2034     g_object_unref( G_OBJECT( layout ) );
2035 #else
2036    // GTK 2.0
2037
2038     const wxWX2MBbuf strbuf = string.mb_str();
2039
2040 #if !wxUSE_AFM_FOR_POSTSCRIPT
2041     /* Provide a VERY rough estimate (avoid using it).
2042      * Produces accurate results for mono-spaced font
2043      * such as Courier (aka wxMODERN) */
2044
2045     int height = 12;
2046     if (fontToUse)
2047     {
2048         height = fontToUse->GetPointSize();
2049     }
2050     if ( x )
2051         *x = strlen (strbuf) * height * 72 / 120;
2052     if ( y )
2053         *y = (wxCoord) (height * 1.32);    /* allow for descender */
2054     if (descent) *descent = 0;
2055     if (externalLeading) *externalLeading = 0;
2056 #else
2057
2058     /* method for calculating string widths in postscript:
2059     /  read in the AFM (adobe font metrics) file for the
2060     /  actual font, parse it and extract the character widths
2061     /  and also the descender. this may be improved, but for now
2062     /  it works well. the AFM file is only read in if the
2063     /  font is changed. this may be chached in the future.
2064     /  calls to GetTextExtent with the font unchanged are rather
2065     /  efficient!!!
2066     /
2067     /  for each font and style used there is an AFM file necessary.
2068     /  currently i have only files for the roman font family.
2069     /  I try to get files for the other ones!
2070     /
2071     /  CAVE: the size of the string is currently always calculated
2072     /        in 'points' (1/72 of an inch). this should later on be
2073     /        changed to depend on the mapping mode.
2074     /  CAVE: the path to the AFM files must be set before calling this
2075     /        function. this is usually done by a call like the following:
2076     /        wxSetAFMPath("d:\\wxw161\\afm\\");
2077     /
2078     /  example:
2079     /
2080     /    wxPostScriptDC dc(NULL, TRUE);
2081     /    if (dc.Ok()){
2082     /      wxSetAFMPath("d:\\wxw161\\afm\\");
2083     /      dc.StartDoc("Test");
2084     /      dc.StartPage();
2085     /      wxCoord w,h;
2086     /      dc.SetFont(new wxFont(10, wxROMAN, wxNORMAL, wxNORMAL));
2087     /      dc.GetTextExtent("Hallo",&w,&h);
2088     /      dc.EndPage();
2089     /      dc.EndDoc();
2090     /    }
2091     /
2092     /  by steve (stefan.hammes@urz.uni-heidelberg.de)
2093     /  created: 10.09.94
2094     /  updated: 14.05.95 */
2095
2096     /* these static vars are for storing the state between calls */
2097     static int lastFamily= INT_MIN;
2098     static int lastSize= INT_MIN;
2099     static int lastStyle= INT_MIN;
2100     static int lastWeight= INT_MIN;
2101     static int lastDescender = INT_MIN;
2102     static int lastWidths[256]; /* widths of the characters */
2103
2104     double UnderlinePosition = 0.0;
2105     double UnderlineThickness = 0.0;
2106
2107     // Get actual parameters
2108     int Family = fontToUse->GetFamily();
2109     int Size =   fontToUse->GetPointSize();
2110     int Style =  fontToUse->GetStyle();
2111     int Weight = fontToUse->GetWeight();
2112
2113     // If we have another font, read the font-metrics
2114     if (Family!=lastFamily || Size!=lastSize || Style!=lastStyle || Weight!=lastWeight)
2115     {
2116         // Store actual values
2117         lastFamily = Family;
2118         lastSize =   Size;
2119         lastStyle =  Style;
2120         lastWeight = Weight;
2121
2122         const wxChar *name = NULL;
2123
2124         switch (Family)
2125         {
2126             case wxMODERN:
2127             case wxTELETYPE:
2128             {
2129                 if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBoO.afm");
2130                 else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("CourBo.afm");
2131                 else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("CourO.afm");
2132                 else name = wxT("Cour.afm");
2133                 break;
2134             }
2135             case wxROMAN:
2136             {
2137                 if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBoO.afm");
2138                 else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("TimesBo.afm");
2139                 else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("TimesO.afm");
2140                 else name = wxT("TimesRo.afm");
2141                 break;
2142             }
2143             case wxSCRIPT:
2144             {
2145                 name = wxT("Zapf.afm");
2146                 Style = wxNORMAL;
2147                 Weight = wxNORMAL;
2148             }
2149             case wxSWISS:
2150             default:
2151             {
2152                 if ((Style == wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBoO.afm");
2153                 else if ((Style != wxITALIC) && (Weight == wxBOLD)) name = wxT("HelvBo.afm");
2154                 else if ((Style == wxITALIC) && (Weight != wxBOLD)) name = wxT("HelvO.afm");
2155                 else name = wxT("Helv.afm");
2156                 break;
2157             }
2158         }
2159
2160         FILE *afmFile = NULL;
2161
2162         // Get the directory of the AFM files
2163         wxString afmName;
2164         if (!m_printData.GetFontMetricPath().IsEmpty())
2165         {
2166             afmName = m_printData.GetFontMetricPath();
2167             afmName << wxFILE_SEP_PATH << name;
2168             afmFile = wxFopen(afmName,wxT("r"));
2169         }
2170
2171 #if defined(__UNIX__) && !defined(__VMS__)
2172         if (afmFile==NULL)
2173         {
2174            afmName = wxGetDataDir();
2175            afmName <<  wxFILE_SEP_PATH
2176 #if defined(__LINUX__) || defined(__FREEBSD__)
2177                    << wxT("gs_afm") << wxFILE_SEP_PATH
2178 #else
2179                    << wxT("afm") << wxFILE_SEP_PATH
2180 #endif
2181                    << name;
2182            afmFile = wxFopen(afmName,wxT("r"));
2183         }
2184 #endif
2185
2186         /* 2. open and process the file
2187            /  a short explanation of the AFM format:
2188            /  we have for each character a line, which gives its size
2189            /  e.g.:
2190            /
2191            /    C 63 ; WX 444 ; N question ; B 49 -14 395 676 ;
2192            /
2193            /  that means, we have a character with ascii code 63, and width
2194            /  (444/1000 * fontSize) points.
2195            /  the other data is ignored for now!
2196            /
2197            /  when the font has changed, we read in the right AFM file and store the
2198            /  character widths in an array, which is processed below (see point 3.). */
2199         if (afmFile==NULL)
2200         {
2201             wxLogDebug( wxT("GetTextExtent: can't open AFM file '%s'"), afmName.c_str() );
2202             wxLogDebug( wxT("               using approximate values"));
2203             for (int i=0; i<256; i++) lastWidths[i] = 500; /* an approximate value */
2204             lastDescender = -150; /* dito. */
2205         }
2206         else
2207         {
2208             /* init the widths array */
2209             for(int i=0; i<256; i++) lastWidths[i] = INT_MIN;
2210             /* some variables for holding parts of a line */
2211             char cString[10],semiString[10],WXString[10],descString[20];
2212             char upString[30], utString[30], encString[50];
2213             char line[256];
2214             int ascii,cWidth;
2215             /* read in the file and parse it */
2216             while(fgets(line,sizeof(line),afmFile)!=NULL)
2217             {
2218                 /* A.) check for descender definition */
2219                 if (strncmp(line,"Descender",9)==0)
2220                 {
2221                     if ((sscanf(line,"%s%d",descString,&lastDescender)!=2) ||
2222                             (strcmp(descString,"Descender")!=0))
2223                     {
2224                         wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad descender)"), afmName.c_str(),line );
2225                     }
2226                 }
2227                 /* JC 1.) check for UnderlinePosition */
2228                 else if(strncmp(line,"UnderlinePosition",17)==0)
2229                 {
2230                     if ((sscanf(line,"%s%lf",upString,&UnderlinePosition)!=2) ||
2231                             (strcmp(upString,"UnderlinePosition")!=0))
2232                     {
2233                         wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad UnderlinePosition)"), afmName.c_str(), line );
2234                     }
2235                 }
2236                 /* JC 2.) check for UnderlineThickness */
2237                 else if(strncmp(line,"UnderlineThickness",18)==0)
2238                 {
2239                     if ((sscanf(line,"%s%lf",utString,&UnderlineThickness)!=2) ||
2240                             (strcmp(utString,"UnderlineThickness")!=0))
2241                     {
2242                         wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad UnderlineThickness)"), afmName.c_str(), line );
2243                     }
2244                 }
2245                 /* JC 3.) check for EncodingScheme */
2246                 else if(strncmp(line,"EncodingScheme",14)==0)
2247                 {
2248                     if ((sscanf(line,"%s%s",utString,encString)!=2) ||
2249                             (strcmp(utString,"EncodingScheme")!=0))
2250                     {
2251                         wxLogDebug( wxT("AFM-file '%s': line '%s' has error (bad EncodingScheme)"), afmName.c_str(), line );
2252                     }
2253                     else if (strncmp(encString, "AdobeStandardEncoding", 21))
2254                     {
2255                         wxLogDebug( wxT("AFM-file '%s': line '%s' has error (unsupported EncodingScheme %s)"),
2256                                 afmName.c_str(),line, encString);
2257                     }
2258                 }
2259                 /* B.) check for char-width */
2260                 else if(strncmp(line,"C ",2)==0)
2261                 {
2262                     if (sscanf(line,"%s%d%s%s%d",cString,&ascii,semiString,WXString,&cWidth)!=5)
2263                     {
2264                         wxLogDebug(wxT("AFM-file '%s': line '%s' has an error (bad character width)"),afmName.c_str(),line);
2265                     }
2266                     if(strcmp(cString,"C")!=0 || strcmp(semiString,";")!=0 || strcmp(WXString,"WX")!=0)
2267                     {
2268                         wxLogDebug(wxT("AFM-file '%s': line '%s' has a format error"),afmName.c_str(),line);
2269                     }
2270                     /* printf("            char '%c'=%d has width '%d'\n",ascii,ascii,cWidth); */
2271                     if (ascii>=0 && ascii<256)
2272                     {
2273                         lastWidths[ascii] = cWidth; /* store width */
2274                     }
2275                     else
2276                     {
2277                         /* MATTHEW: this happens a lot; don't print an error */
2278                         /* wxLogDebug("AFM-file '%s': ASCII value %d out of range",afmName.c_str(),ascii); */
2279                     }
2280                 }
2281                 /* C.) ignore other entries. */
2282             }
2283             fclose(afmFile);
2284         }
2285         /* hack to compute correct values for german 'Umlaute'
2286            /  the correct way would be to map the character names
2287            /  like 'adieresis' to corresp. positions of ISOEnc and read
2288            /  these values from AFM files, too. Maybe later ... */
2289
2290         // NB: casts to int are needed to suppress gcc 3.3 warnings
2291         lastWidths[196] = lastWidths[(int)'A'];  // Ä
2292         lastWidths[228] = lastWidths[(int)'a'];  // ä
2293         lastWidths[214] = lastWidths[(int)'O'];  // Ö
2294         lastWidths[246] = lastWidths[(int)'o'];  // ö
2295         lastWidths[220] = lastWidths[(int)'U'];  // Ü
2296         lastWidths[252] = lastWidths[(int)'u'];  // ü
2297         lastWidths[223] = lastWidths[(int)251];  // ß
2298
2299         /* JC: calculate UnderlineThickness/UnderlinePosition */
2300
2301         // VS: dirty, but is there any better solution?
2302         double *pt;
2303         pt = (double*) &m_underlinePosition;
2304         *pt = LogicalToDeviceYRel((wxCoord)(UnderlinePosition * fontToUse->GetPointSize())) / 1000.0f;
2305         pt = (double*) &m_underlineThickness;
2306         *pt = LogicalToDeviceYRel((wxCoord)(UnderlineThickness * fontToUse->GetPointSize())) / 1000.0f;
2307
2308     }
2309
2310
2311     /* 3. now the font metrics are read in, calc size this
2312        /  is done by adding the widths of the characters in the
2313        /  string. they are given in 1/1000 of the size! */
2314
2315     long sum=0;
2316     wxCoord height=Size; /* by default */
2317     unsigned char *p;
2318     for(p=(unsigned char *)wxMBSTRINGCAST strbuf; *p; p++)
2319     {
2320         if(lastWidths[*p]== INT_MIN)
2321         {
2322             wxLogDebug(wxT("GetTextExtent: undefined width for character '%c' (%d)"), *p,*p);
2323             sum += lastWidths[(unsigned char)' ']; /* assume space */
2324         }
2325         else
2326         {
2327             sum += lastWidths[*p];
2328         }
2329     }
2330
2331     double widthSum = sum;
2332     widthSum *= Size;
2333     widthSum /= 1000.0F;
2334
2335     /* add descender to height (it is usually a negative value) */
2336     //if (lastDescender != INT_MIN)
2337     //{
2338     //    height += (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
2339     //}
2340     // - commented by V. Slavik - height already contains descender in it
2341     //   (judging from few experiments)
2342
2343     /* return size values */
2344     if ( x )
2345         *x = (wxCoord)widthSum;
2346     if ( y )
2347         *y = height;
2348
2349     /* return other parameters */
2350     if (descent)
2351     {
2352         if(lastDescender!=INT_MIN)
2353         {
2354             *descent = (wxCoord)(((-lastDescender)/1000.0F) * Size); /* MATTHEW: forgot scale */
2355         }
2356         else
2357         {
2358             *descent = 0;
2359         }
2360     }
2361
2362     /* currently no idea how to calculate this! */
2363     if (externalLeading) *externalLeading = 0;
2364 #endif
2365     // Use AFM
2366
2367 #endif
2368     // GTK 2.0
2369 }
2370
2371 #if WXWIN_COMPATIBILITY_2_2
2372 WXDLLEXPORT wxPrintSetupData *wxThePrintSetupData = 0;
2373
2374 void wxInitializePrintSetupData(bool init)
2375 {
2376     if (init)
2377     {
2378         // gets initialized in the constructor
2379         wxThePrintSetupData = new wxPrintSetupData;
2380     }
2381     else
2382     {
2383         delete wxThePrintSetupData;
2384
2385         wxThePrintSetupData = (wxPrintSetupData *) NULL;
2386     }
2387 }
2388
2389 // A module to allow initialization/cleanup of PostScript-related
2390 // things without calling these functions from app.cpp.
2391
2392 class WXDLLEXPORT wxPostScriptModule: public wxModule
2393 {
2394 DECLARE_DYNAMIC_CLASS(wxPostScriptModule)
2395 public:
2396     wxPostScriptModule() {}
2397     bool OnInit();
2398     void OnExit();
2399 };
2400
2401 IMPLEMENT_DYNAMIC_CLASS(wxPostScriptModule, wxModule)
2402
2403 bool wxPostScriptModule::OnInit()
2404 {
2405     wxInitializePrintSetupData();
2406
2407     return TRUE;
2408 }
2409
2410 void wxPostScriptModule::OnExit()
2411 {
2412     wxInitializePrintSetupData(FALSE);
2413 }
2414 #endif
2415   // WXWIN_COMPATIBILITY_2_2
2416
2417 #endif
2418   // wxUSE_POSTSCRIPT
2419
2420 #endif
2421   // wxUSE_PRINTING_ARCHITECTURE
2422
2423
2424 // vi:sts=4:sw=4:et