//
// PSOutputDev.cc
//
-// Copyright 1996 Derek B. Noonburg
+// Copyright 1996-2002 Glyph & Cog, LLC
//
//========================================================================
#pragma implementation
#endif
+#include <aconf.h>
#include <stdio.h>
#include <stddef.h>
#include <stdarg.h>
#include <math.h>
#include "GString.h"
#include "config.h"
+#include "GlobalParams.h"
#include "Object.h"
#include "Error.h"
+#include "Function.h"
+#include "Gfx.h"
#include "GfxState.h"
#include "GfxFont.h"
+#include "CharCodeToUnicode.h"
+#include "UnicodeMap.h"
#include "FontFile.h"
#include "Catalog.h"
#include "Page.h"
#include "Stream.h"
-#include "FormWidget.h"
+#include "Annot.h"
#include "PSOutputDev.h"
-#if JAPANESE_SUPPORT
-#include "Japan12ToRKSJ.h"
-#endif
-
#ifdef MACOS
// needed for setting type/creator of MacOS files
#include "ICSupport.h"
#endif
-//------------------------------------------------------------------------
-// Parameters
-//------------------------------------------------------------------------
-
-// Generate Level 1 PostScript?
-GBool psOutLevel1 = gFalse;
-
-// Generate Level 1 separable PostScript?
-GBool psOutLevel1Sep = gFalse;
-
-// Generate Encapsulated PostScript?
-GBool psOutEPS = gFalse;
-
-#if OPI_SUPPORT
-// Generate OPI comments?
-GBool psOutOPI = gFalse;
-#endif
-
-int paperWidth = defPaperWidth;
-int paperHeight = defPaperHeight;
-
//------------------------------------------------------------------------
// PostScript prolog and setup
//------------------------------------------------------------------------
"% PDF special state",
"/pdfDictSize 14 def",
"/pdfSetup {",
- " 2 array astore",
+ " 3 1 roll 2 array astore",
" /setpagedevice where {",
- " pop 3 dict dup begin",
- " exch /PageSize exch def",
+ " pop 3 dict begin",
+ " /PageSize exch def",
" /ImagingBBox null def",
" /Policies 1 dict dup begin /PageSize 3 def end def",
- " end setpagedevice",
+ " /Duplex exch def",
+ " currentdict end setpagedevice",
" } {",
- " pop",
+ " pop pop",
" } ifelse",
"} def",
"/pdfStartPage {",
" /pdfHorizScaling 1 def",
"} def",
"/pdfEndPage { end } def",
+ "% separation convention operators",
+ "/findcmykcustomcolor where {",
+ " pop",
+ "}{",
+ " /findcmykcustomcolor { 5 array astore } def",
+ "} ifelse",
+ "/setcustomcolor where {",
+ " pop",
+ "}{",
+ " /setcustomcolor {",
+ " exch",
+ " [ exch /Separation exch dup 4 get exch /DeviceCMYK exch",
+ " 0 4 getinterval cvx",
+ " [ exch /dup load exch { mul exch dup } /forall load",
+ " /pop load dup ] cvx",
+ " ] setcolorspace setcolor",
+ " } def",
+ "} ifelse",
+ "/customcolorimage where {",
+ " pop",
+ "}{",
+ " /customcolorimage {",
+ " gsave",
+ " [ exch /Separation exch dup 4 get exch /DeviceCMYK exch",
+ " 0 4 getinterval cvx",
+ " [ exch /dup load exch { mul exch dup } /forall load",
+ " /pop load dup ] cvx",
+ " ] setcolorspace",
+ " 10 dict begin",
+ " /ImageType 1 def",
+ " /DataSource exch def",
+ " /ImageMatrix exch def",
+ " /BitsPerComponent exch def",
+ " /Height exch def",
+ " /Width exch def",
+ " /Decode [1 0] def",
+ " currentdict end",
+ " image",
+ " grestore",
+ " } def",
+ "} ifelse",
+ "% PDF color state",
"/sCol {",
" pdfLastStroke not {",
" pdfStroke aload length",
- " dup 1 eq { pop setgray }",
- " { 3 eq { setrgbcolor } { setcmykcolor } ifelse } ifelse",
+ " dup 1 eq {",
+ " pop setgray",
+ " }{",
+ " dup 3 eq {",
+ " pop setrgbcolor",
+ " }{",
+ " 4 eq {",
+ " setcmykcolor",
+ " }{",
+ " findcmykcustomcolor exch setcustomcolor",
+ " } ifelse",
+ " } ifelse",
+ " } ifelse",
" /pdfLastStroke true def /pdfLastFill false def",
" } if",
"} def",
"/fCol {",
" pdfLastFill not {",
" pdfFill aload length",
- " dup 1 eq { pop setgray }",
- " { 3 eq { setrgbcolor } { setcmykcolor } ifelse } ifelse",
+ " dup 1 eq {",
+ " pop setgray",
+ " }{",
+ " dup 3 eq {",
+ " pop setrgbcolor",
+ " }{",
+ " 4 eq {",
+ " setcmykcolor",
+ " }{",
+ " findcmykcustomcolor exch setcustomcolor",
+ " } ifelse",
+ " } ifelse",
+ " } ifelse",
" /pdfLastFill true def /pdfLastStroke false def",
" } if",
"} def",
" end",
" definefont pop",
"} def",
- "/pdfMakeFont16 { findfont definefont pop } def",
+ "/pdfMakeFont16 {",
+ " exch findfont",
+ " dup length dict begin",
+ " { 1 index /FID ne { def } { pop pop } ifelse } forall",
+ " /WMode exch def",
+ " currentdict",
+ " end",
+ " definefont pop",
+ "} def",
+ "/pdfMakeFont16L3 {",
+ " 1 index /CIDFont resourcestatus {",
+ " pop pop 1 index /CIDFont findresource /CIDFontType known",
+ " } {",
+ " false",
+ " } ifelse",
+ " {",
+ " 0 eq { /Identity-H } { /Identity-V } ifelse",
+ " exch 1 array astore composefont pop",
+ " } {",
+ " pdfMakeFont16",
+ " } ifelse",
+ "} def",
"% graphics state operators",
"/q { gsave pdfDictSize dict begin } def",
"/Q { end grestore } def",
" /pdfLastFill true def /pdfLastStroke false def } def",
"/K { 4 copy 4 array astore /pdfStroke exch def setcmykcolor",
" /pdfLastStroke true def /pdfLastFill false def } def",
+ "/ck { 6 copy 6 array astore /pdfFill exch def",
+ " findcmykcustomcolor exch setcustomcolor",
+ " /pdfLastFill true def /pdfLastStroke false def } def",
+ "/CK { 6 copy 6 array astore /pdfStroke exch def",
+ " findcmykcustomcolor exch setcustomcolor",
+ " /pdfLastStroke true def /pdfLastFill false def } def",
"% path segment operators",
"/m { moveto } def",
"/l { lineto } def",
"/h { closepath } def",
"% path painting operators",
"/S { sCol stroke } def",
+ "/Sf { fCol stroke } def",
"/f { fCol fill } def",
"/f* { fCol eofill } def",
"% clipping operators",
"/Td { pdfTextMat transform moveto } def",
"/Tm { /pdfTextMat exch def } def",
"% text string operators",
- "/Tj { pdfTextRender 1 and 0 eq { fCol } { sCol } ifelse",
+ "/awcp { % awidthcharpath",
+ " exch {",
+ " 1 string dup 0 3 index put 2 index charpath",
+ " 3 index 3 index rmoveto",
+ " 4 index eq { 5 index 5 index rmoveto } if",
+ " } forall",
+ " 6 {pop} repeat",
+ "} def",
+ "/Tj { fCol", // because stringwidth has to draw Type 3 chars
" 0 pdfTextRise pdfTextMat dtransform rmoveto",
- " pdfFontSize mul pdfHorizScaling mul",
" 1 index stringwidth pdfTextMat idtransform pop",
" sub 1 index length dup 0 ne { div } { pop pop 0 } ifelse",
- " pdfWordSpacing 0 pdfTextMat dtransform 32",
- " 4 3 roll pdfCharSpacing add 0 pdfTextMat dtransform",
- " 6 5 roll awidthshow",
+ " pdfWordSpacing pdfHorizScaling mul 0 pdfTextMat dtransform 32",
+ " 4 3 roll pdfCharSpacing pdfHorizScaling mul add 0",
+ " pdfTextMat dtransform",
+ " 6 5 roll",
+ " currentpoint 8 2 roll",
+ " pdfTextRender 1 and 0 eq {",
+ " 6 copy awidthshow",
+ " } if",
+ " pdfTextRender 3 and dup 1 eq exch 2 eq or {",
+ " 8 6 roll moveto",
+ " sCol false awcp currentpoint stroke moveto",
+ " } {",
+ " 8 {pop} repeat",
+ " } ifelse",
" 0 pdfTextRise neg pdfTextMat dtransform rmoveto } def",
+ "/Tj16 { pdfTextRender 1 and 0 eq { fCol } { sCol } ifelse",
+ " 0 pdfTextRise pdfTextMat dtransform rmoveto",
+ " 2 index stringwidth pdfTextMat idtransform pop",
+ " sub exch div",
+ " pdfWordSpacing pdfHorizScaling mul 0 pdfTextMat dtransform 32",
+ " 4 3 roll pdfCharSpacing pdfHorizScaling mul add 0",
+ " pdfTextMat dtransform",
+ " 6 5 roll awidthshow",
+ " 0 pdfTextRise neg pdfTextMat dtransform rmoveto } def",
+ "/Tj16V { pdfTextRender 1 and 0 eq { fCol } { sCol } ifelse",
+ " 0 pdfTextRise pdfTextMat dtransform rmoveto",
+ " 2 index stringwidth pdfTextMat idtransform exch pop",
+ " sub exch div",
+ " 0 pdfWordSpacing pdfTextMat dtransform 32",
+ " 4 3 roll pdfCharSpacing add 0 exch",
+ " pdfTextMat dtransform",
+ " 6 5 roll awidthshow",
+ " 0 pdfTextRise neg pdfTextMat dtransform rmoveto } def",
"/TJm { pdfFontSize 0.001 mul mul neg 0",
" pdfTextMat dtransform rmoveto } def",
+ "/TJmV { pdfFontSize 0.001 mul mul neg 0 exch",
+ " pdfTextMat dtransform rmoveto } def",
"% Level 1 image operators",
"/pdfIm1 {",
" /pdfImBuf1 4 index string def",
" not { pop exit } if",
" (%-EOD-) eq { exit } if } loop",
"} def",
+ "/pdfImSep {",
+ " findcmykcustomcolor exch",
+ " dup /Width get /pdfImBuf1 exch string def",
+ " begin Width Height BitsPerComponent ImageMatrix DataSource end",
+ " /pdfImData exch def",
+ " { pdfImData pdfImBuf1 readstring pop",
+ " 0 1 2 index length 1 sub {",
+ " 1 index exch 2 copy get 255 exch sub put",
+ " } for }",
+ " 6 5 roll customcolorimage",
+ " { currentfile pdfImBuf readline",
+ " not { pop exit } if",
+ " (%-EOD-) eq { exit } if } loop",
+ "} def",
"/pdfImM {",
" fCol imagemask",
" { currentfile pdfImBuf readline",
NULL
};
+static char *cmapProlog[] = {
+ "/CIDInit /ProcSet findresource begin",
+ "10 dict begin",
+ " begincmap",
+ " /CMapType 1 def",
+ " /CMapName /Identity-H def",
+ " /CIDSystemInfo 3 dict dup begin",
+ " /Registry (Adobe) def",
+ " /Ordering (Identity) def",
+ " /Supplement 0 def",
+ " end def",
+ " 1 begincodespacerange",
+ " <0000> <ffff>",
+ " endcodespacerange",
+ " 0 usefont",
+ " 1 begincidrange",
+ " <0000> <ffff> 0",
+ " endcidrange",
+ " endcmap",
+ " currentdict CMapName exch /CMap defineresource pop",
+ "end",
+ "10 dict begin",
+ " begincmap",
+ " /CMapType 1 def",
+ " /CMapName /Identity-V def",
+ " /CIDSystemInfo 3 dict dup begin",
+ " /Registry (Adobe) def",
+ " /Ordering (Identity) def",
+ " /Supplement 0 def",
+ " end def",
+ " /WMode 1 def",
+ " 1 begincodespacerange",
+ " <0000> <ffff>",
+ " endcodespacerange",
+ " 0 usefont",
+ " 1 begincidrange",
+ " <0000> <ffff> 0",
+ " endcidrange",
+ " endcmap",
+ " currentdict CMapName exch /CMap defineresource pop",
+ "end",
+ "end",
+ NULL
+};
+
//------------------------------------------------------------------------
// Fonts
//------------------------------------------------------------------------
-struct PSFont {
- char *name; // PDF name
- char *psName; // PostScript name
-};
-
struct PSSubstFont {
char *psName; // PostScript name
double mWidth; // width of 'm' character
};
-static PSFont psFonts[] = {
- {"Courier", "Courier"},
- {"Courier-Bold", "Courier-Bold"},
- {"Courier-Oblique", "Courier-Bold"},
- {"Courier-BoldOblique", "Courier-BoldOblique"},
- {"Helvetica", "Helvetica"},
- {"Helvetica-Bold", "Helvetica-Bold"},
- {"Helvetica-Oblique", "Helvetica-Oblique"},
- {"Helvetica-BoldOblique", "Helvetica-BoldOblique"},
- {"Symbol", "Symbol"},
- {"Times-Roman", "Times-Roman"},
- {"Times-Bold", "Times-Bold"},
- {"Times-Italic", "Times-Italic"},
- {"Times-BoldItalic", "Times-BoldItalic"},
- {"ZapfDingbats", "ZapfDingbats"},
- {NULL}
+static char *psFonts[] = {
+ "Courier",
+ "Courier-Bold",
+ "Courier-Oblique",
+ "Courier-BoldOblique",
+ "Helvetica",
+ "Helvetica-Bold",
+ "Helvetica-Oblique",
+ "Helvetica-BoldOblique",
+ "Symbol",
+ "Times-Roman",
+ "Times-Bold",
+ "Times-Italic",
+ "Times-BoldItalic",
+ "ZapfDingbats",
+ NULL
};
static PSSubstFont psSubstFonts[] = {
{"Courier-BoldOblique", 0.600}
};
+// Encoding info for substitute 16-bit font
+struct PSFont16Enc {
+ Ref fontID;
+ GString *enc;
+};
+
+//------------------------------------------------------------------------
+// process colors
+//------------------------------------------------------------------------
+
+#define psProcessCyan 1
+#define psProcessMagenta 2
+#define psProcessYellow 4
+#define psProcessBlack 8
+#define psProcessCMYK 15
+
+//------------------------------------------------------------------------
+// PSOutCustomColor
+//------------------------------------------------------------------------
+
+class PSOutCustomColor {
+public:
+
+ PSOutCustomColor(double cA, double mA,
+ double yA, double kA, GString *nameA);
+ ~PSOutCustomColor();
+
+ double c, m, y, k;
+ GString *name;
+ PSOutCustomColor *next;
+};
+
+PSOutCustomColor::PSOutCustomColor(double cA, double mA,
+ double yA, double kA, GString *nameA) {
+ c = cA;
+ m = mA;
+ y = yA;
+ k = kA;
+ name = nameA;
+ next = NULL;
+}
+
+PSOutCustomColor::~PSOutCustomColor() {
+ delete name;
+}
+
//------------------------------------------------------------------------
// PSOutputDev
//------------------------------------------------------------------------
-PSOutputDev::PSOutputDev(char *fileName, Catalog *catalog,
- int firstPage, int lastPage,
- GBool embedType11, GBool doForm1) {
+extern "C" {
+typedef void (*SignalFunc)(int);
+}
+
+PSOutputDev::PSOutputDev(char *fileName, XRef *xrefA, Catalog *catalog,
+ int firstPage, int lastPage, PSOutMode modeA) {
Page *page;
+ PDFRectangle *box;
Dict *resDict;
- FormWidgets *formWidgets;
+ Annots *annots;
char **p;
int pg;
Object obj1, obj2;
int i;
// initialize
- embedType1 = embedType11;
- doForm = doForm1;
+ xref = xrefA;
+ level = globalParams->getPSLevel();
+ mode = modeA;
+ paperWidth = globalParams->getPSPaperWidth();
+ paperHeight = globalParams->getPSPaperHeight();
fontIDs = NULL;
fontFileIDs = NULL;
fontFileNames = NULL;
+ font16Enc = NULL;
embFontList = NULL;
f = NULL;
- if (doForm)
+ if (mode == psModeForm) {
lastPage = firstPage;
+ }
+ processColors = 0;
+ customColors = NULL;
+ inType3Char = gFalse;
+ t3String = NULL;
+
+#if OPI_SUPPORT
+ // initialize OPI nesting levels
+ opi13Nest = 0;
+ opi20Nest = 0;
+#endif
// open file or pipe
ok = gTrue;
fileType = psPipe;
#ifdef HAVE_POPEN
#ifndef WIN32
- signal(SIGPIPE, (void (*)(int))SIG_IGN);
+ signal(SIGPIPE, (SignalFunc)SIG_IGN);
#endif
if (!(f = popen(fileName + 1, "w"))) {
error(-1, "Couldn't run print command '%s'", fileName);
fontFileNameSize = 64;
fontFileNameLen = 0;
fontFileNames = (GString **)gmalloc(fontFileNameSize * sizeof(GString *));
+ font16EncLen = 0;
+ font16EncSize = 0;
// initialize embedded font resource comment list
embFontList = new GString();
// write header
- if (doForm) {
- writePS("%%!PS-Adobe-3.0 Resource-Form\n");
+ switch (mode) {
+ case psModePS:
+ writePS("%%!PS-Adobe-3.0\n");
writePS("%%%%Creator: xpdf/pdftops %s\n", xpdfVersion);
writePS("%%%%LanguageLevel: %d\n",
- (psOutLevel1 || psOutLevel1Sep) ? 1 : 2);
- if (psOutLevel1Sep) {
- writePS("%%%%DocumentProcessColors: Cyan Magenta Yellow Black\n");
+ (level == psLevel1 || level == psLevel1Sep) ? 1 :
+ (level == psLevel2 || level == psLevel2Sep) ? 2 : 3);
+ if (level == psLevel1Sep || level == psLevel2Sep || level == psLevel3Sep) {
+ writePS("%%%%DocumentProcessColors: (atend)\n");
+ writePS("%%%%DocumentCustomColors: (atend)\n");
}
+ writePS("%%%%DocumentSuppliedResources: (atend)\n");
+ writePS("%%%%DocumentMedia: plain %d %d 0 () ()\n",
+ paperWidth, paperHeight);
+ writePS("%%%%Pages: %d\n", lastPage - firstPage + 1);
writePS("%%%%EndComments\n");
- page = catalog->getPage(firstPage);
- writePS("32 dict dup begin\n");
- writePS("/BBox [%d %d %d %d] def\n",
- (int)page->getX1(), (int)page->getY1(),
- (int)page->getX2(), (int)page->getY2());
- writePS("/FormType 1 def\n");
- writePS("/Matrix [1 0 0 1 0 0] def\n");
- } else if (psOutEPS) {
+ writePS("%%%%BeginDefaults\n");
+ writePS("%%%%PageMedia: plain\n");
+ writePS("%%%%EndDefaults\n");
+ break;
+ case psModeEPS:
writePS("%%!PS-Adobe-3.0 EPSF-3.0\n");
writePS("%%%%Creator: xpdf/pdftops %s\n", xpdfVersion);
writePS("%%%%LanguageLevel: %d\n",
- (psOutLevel1 || psOutLevel1Sep) ? 1 : 2);
- if (psOutLevel1Sep) {
- writePS("%%%%DocumentProcessColors: Cyan Magenta Yellow Black\n");
+ (level == psLevel1 || level == psLevel1Sep) ? 1 :
+ (level == psLevel2 || level == psLevel2Sep) ? 2 : 3);
+ if (level == psLevel1Sep || level == psLevel2Sep || level == psLevel3Sep) {
+ writePS("%%%%DocumentProcessColors: (atend)\n");
+ writePS("%%%%DocumentCustomColors: (atend)\n");
}
page = catalog->getPage(firstPage);
+ box = page->getBox();
writePS("%%%%BoundingBox: %d %d %d %d\n",
- (int)floor(page->getX1()), (int)floor(page->getY1()),
- (int)ceil(page->getX2()), (int)ceil(page->getY2()));
- if (floor(page->getX1()) != ceil(page->getX1()) ||
- floor(page->getY1()) != ceil(page->getY1()) ||
- floor(page->getX2()) != ceil(page->getX2()) ||
- floor(page->getY2()) != ceil(page->getY2())) {
+ (int)floor(box->x1), (int)floor(box->y1),
+ (int)ceil(box->x2), (int)ceil(box->y2));
+ if (floor(box->x1) != ceil(box->x1) ||
+ floor(box->y1) != ceil(box->y1) ||
+ floor(box->x2) != ceil(box->x2) ||
+ floor(box->y2) != ceil(box->y2)) {
writePS("%%%%HiResBoundingBox: %g %g %g %g\n",
- page->getX1(), page->getY1(),
- page->getX2(), page->getY2());
+ box->x1, box->y1, box->x2, box->y2);
}
writePS("%%%%DocumentSuppliedResources: (atend)\n");
writePS("%%%%EndComments\n");
- } else {
- writePS("%%!PS-Adobe-3.0\n");
+ break;
+ case psModeForm:
+ writePS("%%!PS-Adobe-3.0 Resource-Form\n");
writePS("%%%%Creator: xpdf/pdftops %s\n", xpdfVersion);
writePS("%%%%LanguageLevel: %d\n",
- (psOutLevel1 || psOutLevel1Sep) ? 1 : 2);
- if (psOutLevel1Sep) {
- writePS("%%%%DocumentProcessColors: Cyan Magenta Yellow Black\n");
+ (level == psLevel1 || level == psLevel1Sep) ? 1 :
+ (level == psLevel2 || level == psLevel2Sep) ? 2 : 3);
+ if (level == psLevel1Sep || level == psLevel2Sep || level == psLevel3Sep) {
+ writePS("%%%%DocumentProcessColors: (atend)\n");
+ writePS("%%%%DocumentCustomColors: (atend)\n");
}
- writePS("%%%%DocumentMedia: plain %d %d 0 () ()\n",
- paperWidth, paperHeight);
- writePS("%%%%Pages: %d\n", lastPage - firstPage + 1);
+ writePS("%%%%DocumentSuppliedResources: (atend)\n");
writePS("%%%%EndComments\n");
- writePS("%%%%BeginDefaults\n");
- writePS("%%%%PageMedia: plain\n");
- writePS("%%%%EndDefaults\n");
+ page = catalog->getPage(firstPage);
+ box = page->getBox();
+ writePS("32 dict dup begin\n");
+ writePS("/BBox [%d %d %d %d] def\n",
+ (int)box->x1, (int)box->y1, (int)box->x2, (int)box->y2);
+ writePS("/FormType 1 def\n");
+ writePS("/Matrix [1 0 0 1 0 0] def\n");
+ break;
}
// write prolog
- if (!doForm) {
+ if (mode != psModeForm) {
writePS("%%%%BeginProlog\n");
}
writePS("%%%%BeginResource: procset xpdf %s 0\n", xpdfVersion);
writePS("%s\n", *p);
}
writePS("%%%%EndResource\n");
- if (!doForm) {
+ if (level >= psLevel3) {
+ for (p = cmapProlog; *p; ++p) {
+ writePS("%s\n", *p);
+ }
+ }
+ if (mode != psModeForm) {
writePS("%%%%EndProlog\n");
}
// set up fonts and images
- type3Warning = gFalse;
- if (doForm) {
+ if (mode == psModeForm) {
// swap the form and xpdf dicts
writePS("xpdf end begin dup begin\n");
} else {
if ((resDict = page->getResourceDict())) {
setupResources(resDict);
}
- formWidgets = new FormWidgets(page->getAnnots(&obj1));
+ annots = new Annots(xref, page->getAnnots(&obj1));
obj1.free();
- for (i = 0; i < formWidgets->getNumWidgets(); ++i) {
- if (formWidgets->getWidget(i)->getAppearance(&obj1)->isStream()) {
+ for (i = 0; i < annots->getNumAnnots(); ++i) {
+ if (annots->getAnnot(i)->getAppearance(&obj1)->isStream()) {
obj1.streamGetDict()->lookup("Resources", &obj2);
if (obj2.isDict()) {
setupResources(obj2.getDict());
}
obj1.free();
}
- delete formWidgets;
+ delete annots;
}
- if (!doForm) {
+ if (mode != psModeForm) {
+ if (mode != psModeEPS) {
+ writePS("%d %d %s pdfSetup\n",
+ paperWidth, paperHeight,
+ globalParams->getPSDuplex() ? "true" : "false");
+ }
#if OPI_SUPPORT
- if (psOutOPI) {
+ if (globalParams->getPSOPI()) {
writePS("/opiMatrix matrix currentmatrix def\n");
}
#endif
- if (!psOutEPS) {
- writePS("%d %d pdfSetup\n", paperWidth, paperHeight);
- }
writePS("%%%%EndSetup\n");
}
// initialize sequential page number
seqPage = 1;
-
-#if OPI_SUPPORT
- // initialize OPI nesting levels
- opi13Nest = 0;
- opi20Nest = 0;
-#endif
}
PSOutputDev::~PSOutputDev() {
+ PSOutCustomColor *cc;
int i;
if (f) {
- if (doForm) {
+ if (mode == psModeForm) {
writePS("/Foo exch /Form defineresource pop\n");
- } else if (psOutEPS) {
+ } else {
writePS("%%%%Trailer\n");
writePS("end\n");
writePS("%%%%DocumentSuppliedResources:\n");
writePS("%s", embFontList->getCString());
- writePS("%%%%EOF\n");
- } else {
- writePS("%%%%Trailer\n");
- writePS("end\n");
+ if (level == psLevel1Sep || level == psLevel2Sep ||
+ level == psLevel3Sep) {
+ writePS("%%%%DocumentProcessColors:");
+ if (processColors & psProcessCyan) {
+ writePS(" Cyan");
+ }
+ if (processColors & psProcessMagenta) {
+ writePS(" Magenta");
+ }
+ if (processColors & psProcessYellow) {
+ writePS(" Yellow");
+ }
+ if (processColors & psProcessBlack) {
+ writePS(" Black");
+ }
+ writePS("\n");
+ writePS("%%%%DocumentCustomColors:");
+ for (cc = customColors; cc; cc = cc->next) {
+ writePS(" (%s)", cc->name->getCString());
+ }
+ writePS("\n");
+ writePS("%%%%CMYKCustomColor:\n");
+ for (cc = customColors; cc; cc = cc->next) {
+ writePS("%%%%+ %g %g %g %g (%s)\n",
+ cc->c, cc->m, cc->y, cc->k, cc->name->getCString());
+ }
+ }
writePS("%%%%EOF\n");
}
if (fileType == psFile) {
else if (fileType == psPipe) {
pclose(f);
#ifndef WIN32
- signal(SIGPIPE, (void (*)(int))SIG_DFL);
+ signal(SIGPIPE, (SignalFunc)SIG_DFL);
#endif
}
#endif
}
gfree(fontFileNames);
}
+ if (font16Enc) {
+ for (i = 0; i < font16EncLen; ++i) {
+ delete font16Enc[i].enc;
+ }
+ gfree(font16Enc);
+ }
+ while (customColors) {
+ cc = customColors;
+ customColors = cc->next;
+ delete cc;
+ }
}
void PSOutputDev::setupResources(Dict *resDict) {
resDict->lookup("Font", &fontDict);
if (fontDict.isDict()) {
- gfxFontDict = new GfxFontDict(fontDict.getDict());
+ gfxFontDict = new GfxFontDict(xref, fontDict.getDict());
for (i = 0; i < gfxFontDict->getNumFonts(); ++i) {
font = gfxFontDict->getFont(i);
- setupFont(font);
+ setupFont(font, resDict);
}
delete gfxFontDict;
}
fontDict.free();
}
-void PSOutputDev::setupFont(GfxFont *font) {
+void PSOutputDev::setupFont(GfxFont *font, Dict *parentResDict) {
Ref fontFileID;
GString *name;
+ PSFontParam *fontParam;
+ GString *psNameStr;
char *psName;
+ char type3Name[64];
+ UnicodeMap *uMap;
char *charName;
double xs, ys;
- GBool do16Bit;
int code;
double w1, w2;
double *fm;
// check if font is already set up
for (i = 0; i < fontIDLen; ++i) {
- if (fontIDs[i].num == font->getID().num &&
- fontIDs[i].gen == font->getID().gen)
+ if (fontIDs[i].num == font->getID()->num &&
+ fontIDs[i].gen == font->getID()->gen) {
return;
+ }
}
// add entry to fontIDs list
fontIDSize += 64;
fontIDs = (Ref *)grealloc(fontIDs, fontIDSize * sizeof(Ref));
}
- fontIDs[fontIDLen++] = font->getID();
+ fontIDs[fontIDLen++] = *font->getID();
xs = ys = 1;
- do16Bit = gFalse;
+ psNameStr = NULL;
+
+ // check for resident 8-bit font
+ if (font->getName() &&
+ (fontParam = globalParams->getPSFont(font->getName()))) {
+ psName = fontParam->psFontName->getCString();
// check for embedded Type 1 font
- if (embedType1 && font->getType() == fontType1 &&
- font->getEmbeddedFontID(&fontFileID)) {
- psName = font->getEmbeddedFontName();
+ } else if (globalParams->getPSEmbedType1() &&
+ font->getType() == fontType1 &&
+ font->getEmbeddedFontID(&fontFileID)) {
+ psNameStr = filterPSName(font->getEmbeddedFontName());
+ psName = psNameStr->getCString();
setupEmbeddedType1Font(&fontFileID, psName);
+ // check for embedded Type 1C font
+ } else if (globalParams->getPSEmbedType1() &&
+ font->getType() == fontType1C &&
+ font->getEmbeddedFontID(&fontFileID)) {
+ psNameStr = filterPSName(font->getEmbeddedFontName());
+ psName = psNameStr->getCString();
+ setupEmbeddedType1CFont(font, &fontFileID, psName);
+
// check for external Type 1 font file
- } else if (embedType1 && font->getType() == fontType1 &&
+ } else if (globalParams->getPSEmbedType1() &&
+ font->getType() == fontType1 &&
font->getExtFontFile()) {
// this assumes that the PS font name matches the PDF font name
psName = font->getName()->getCString();
- setupEmbeddedType1Font(font->getExtFontFile(), psName);
+ setupExternalType1Font(font->getExtFontFile(), psName);
- // check for embedded Type 1C font
- } else if (embedType1 && font->getType() == fontType1C &&
+ // check for embedded TrueType font
+ } else if (globalParams->getPSEmbedTrueType() &&
+ font->getType() == fontTrueType &&
font->getEmbeddedFontID(&fontFileID)) {
- psName = font->getEmbeddedFontName();
- setupEmbeddedType1CFont(font, &fontFileID, psName);
+ psNameStr = filterPSName(font->getEmbeddedFontName());
+ psName = psNameStr->getCString();
+ setupEmbeddedTrueTypeFont(font, &fontFileID, psName);
- } else if (font->is16Bit() && font->getCharSet16() == font16AdobeJapan12) {
- psName = "Ryumin-Light-RKSJ";
- do16Bit = gTrue;
+ // check for external TrueType font file
+ } else if (globalParams->getPSEmbedTrueType() &&
+ font->getType() == fontTrueType &&
+ font->getExtFontFile()) {
+ psNameStr = filterPSName(font->getName());
+ psName = psNameStr->getCString();
+ setupExternalTrueTypeFont(font, psName);
- // do font substitution
- } else {
- if (!type3Warning && font->getType() == fontType3) {
- error(-1, "This document uses Type 3 fonts - some text may not be correctly printed");
- type3Warning = gTrue;
- }
+ // check for embedded CID PostScript font
+ } else if (globalParams->getPSEmbedCIDPostScript() &&
+ font->getType() == fontCIDType0C &&
+ font->getEmbeddedFontID(&fontFileID)) {
+ psNameStr = filterPSName(font->getEmbeddedFontName());
+ psName = psNameStr->getCString();
+ setupEmbeddedCIDType0Font(font, &fontFileID, psName);
+
+ // check for embedded CID TrueType font
+ } else if (globalParams->getPSEmbedCIDTrueType() &&
+ font->getType() == fontCIDType2 &&
+ font->getEmbeddedFontID(&fontFileID)) {
+ psNameStr = filterPSName(font->getEmbeddedFontName());
+ psName = psNameStr->getCString();
+ setupEmbeddedCIDTrueTypeFont(font, &fontFileID, psName);
+
+ } else if (font->getType() == fontType3) {
+ sprintf(type3Name, "T3_%d_%d",
+ font->getID()->num, font->getID()->gen);
+ psName = type3Name;
+ setupType3Font(font, psName, parentResDict);
+
+ // do 8-bit font substitution
+ } else if (!font->isCIDFont()) {
name = font->getName();
psName = NULL;
if (name) {
- for (i = 0; psFonts[i].name; ++i) {
- if (name->cmp(psFonts[i].name) == 0) {
- psName = psFonts[i].psName;
+ for (i = 0; psFonts[i]; ++i) {
+ if (name->cmp(psFonts[i]) == 0) {
+ psName = psFonts[i];
break;
}
}
}
if (!psName) {
- if (font->isFixedWidth())
+ if (font->isFixedWidth()) {
i = 8;
- else if (font->isSerif())
+ } else if (font->isSerif()) {
i = 4;
- else
+ } else {
i = 0;
- if (font->isBold())
+ }
+ if (font->isBold()) {
i += 2;
- if (font->isItalic())
+ }
+ if (font->isItalic()) {
i += 1;
+ }
psName = psSubstFonts[i].psName;
- if ((code = font->getCharCode("m")) >= 0) {
- w1 = font->getWidth(code);
+ for (code = 0; code < 256; ++code) {
+ if ((charName = ((Gfx8BitFont *)font)->getCharName(code)) &&
+ charName[0] == 'm' && charName[1] == '\0') {
+ break;
+ }
+ }
+ if (code < 256) {
+ w1 = ((Gfx8BitFont *)font)->getWidth(code);
} else {
w1 = 0;
}
ys = 1;
}
}
+
+ // do 16-bit font substitution
+ } else if ((fontParam = globalParams->
+ getPSFont16(font->getName(),
+ ((GfxCIDFont *)font)->getCollection(),
+ font->getWMode()))) {
+ psName = fontParam->psFontName->getCString();
+ if (font16EncLen >= font16EncSize) {
+ font16EncSize += 16;
+ font16Enc = (PSFont16Enc *)grealloc(font16Enc,
+ font16EncSize * sizeof(PSFont16Enc));
+ }
+ font16Enc[font16EncLen].fontID = *font->getID();
+ font16Enc[font16EncLen].enc = fontParam->encoding->copy();
+ if ((uMap = globalParams->getUnicodeMap(font16Enc[font16EncLen].enc))) {
+ uMap->decRefCnt();
+ ++font16EncLen;
+ } else {
+ error(-1, "Couldn't find Unicode map for 16-bit font encoding '%s'",
+ font16Enc[font16EncLen].enc->getCString());
+ }
+
+ // give up - can't do anything with this font
+ } else {
+ error(-1, "Couldn't find a font to substitute for '%s' ('%s' character collection)",
+ font->getName() ? font->getName()->getCString() : "(unnamed)",
+ ((GfxCIDFont *)font)->getCollection()
+ ? ((GfxCIDFont *)font)->getCollection()->getCString()
+ : "(unknown)");
+ return;
}
// generate PostScript code to set up the font
- if (do16Bit) {
- writePS("/F%d_%d /%s pdfMakeFont16\n",
- font->getID().num, font->getID().gen, psName);
+ if (font->isCIDFont()) {
+ if (level == psLevel3 || level == psLevel3Sep) {
+ writePS("/F%d_%d /%s %d pdfMakeFont16L3\n",
+ font->getID()->num, font->getID()->gen, psName,
+ font->getWMode());
+ } else {
+ writePS("/F%d_%d /%s %d pdfMakeFont16\n",
+ font->getID()->num, font->getID()->gen, psName,
+ font->getWMode());
+ }
} else {
writePS("/F%d_%d /%s %g %g\n",
- font->getID().num, font->getID().gen, psName, xs, ys);
+ font->getID()->num, font->getID()->gen, psName, xs, ys);
for (i = 0; i < 256; i += 8) {
writePS((i == 0) ? "[ " : " ");
for (j = 0; j < 8; ++j) {
- charName = font->getCharName(i+j);
+ charName = ((Gfx8BitFont *)font)->getCharName(i+j);
+ // this is a kludge for broken PDF files that encode char 32
+ // as .notdef
+ if (i+j == 32 && charName && !strcmp(charName, ".notdef")) {
+ charName = "space";
+ }
writePS("/%s", charName ? charName : ".notdef");
}
writePS((i == 256-8) ? "]\n" : "\n");
}
writePS("pdfMakeFont\n");
}
+
+ if (psNameStr) {
+ delete psNameStr;
+ }
}
void PSOutputDev::setupEmbeddedType1Font(Ref *id, char *psName) {
// get the font stream and info
refObj.initRef(id->num, id->gen);
- refObj.fetch(&strObj);
+ refObj.fetch(xref, &strObj);
refObj.free();
if (!strObj.isStream()) {
error(-1, "Embedded font file object is not a stream");
obj2.free();
// beginning comment
- if (psOutEPS) {
- writePS("%%%%BeginResource: font %s\n", psName);
- embFontList->append("%%+ font ");
- embFontList->append(psName);
- embFontList->append("\n");
- }
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
// copy ASCII portion of font
strObj.streamReset();
- for (i = 0; i < length1 && (c = strObj.streamGetChar()) != EOF; ++i)
- fputc(c, f);
+ for (i = 0; i < length1 && (c = strObj.streamGetChar()) != EOF; ++i) {
+ writePSChar(c);
+ }
// figure out if encrypted portion is binary or ASCII
binMode = gFalse;
// convert binary data to ASCII
if (binMode) {
for (i = 0; i < 4; ++i) {
- fputc(hexChar[(start[i] >> 4) & 0x0f], f);
- fputc(hexChar[start[i] & 0x0f], f);
+ writePSChar(hexChar[(start[i] >> 4) & 0x0f]);
+ writePSChar(hexChar[start[i] & 0x0f]);
}
while (i < length2) {
- if ((c = strObj.streamGetChar()) == EOF)
+ if ((c = strObj.streamGetChar()) == EOF) {
break;
- fputc(hexChar[(c >> 4) & 0x0f], f);
- fputc(hexChar[c & 0x0f], f);
- if (++i % 32 == 0)
- fputc('\n', f);
+ }
+ writePSChar(hexChar[(c >> 4) & 0x0f]);
+ writePSChar(hexChar[c & 0x0f]);
+ if (++i % 32 == 0) {
+ writePSChar('\n');
+ }
+ }
+ if (i % 32 > 0) {
+ writePSChar('\n');
}
- if (i % 32 > 0)
- fputc('\n', f);
// already in ASCII format -- just copy it
} else {
- for (i = 0; i < 4; ++i)
- fputc(start[i], f);
+ for (i = 0; i < 4; ++i) {
+ writePSChar(start[i]);
+ }
for (i = 4; i < length2; ++i) {
- if ((c = strObj.streamGetChar()) == EOF)
+ if ((c = strObj.streamGetChar()) == EOF) {
break;
- fputc(c, f);
+ }
+ writePSChar(c);
}
}
// write padding and "cleartomark"
- for (i = 0; i < 8; ++i)
+ for (i = 0; i < 8; ++i) {
writePS("00000000000000000000000000000000"
"00000000000000000000000000000000\n");
+ }
writePS("cleartomark\n");
// ending comment
- if (psOutEPS) {
- writePS("%%%%EndResource\n");
- }
+ writePS("%%%%EndResource\n");
err1:
strObj.streamClose();
//~ This doesn't handle .pfb files or binary eexec data (which only
//~ happens in pfb files?).
-void PSOutputDev::setupEmbeddedType1Font(GString *fileName, char *psName) {
+void PSOutputDev::setupExternalType1Font(GString *fileName, char *psName) {
FILE *fontFile;
int c;
int i;
fontFileNames[fontFileNameLen++] = fileName->copy();
// beginning comment
- if (psOutEPS) {
- writePS("%%%%BeginResource: font %s\n", psName);
- embFontList->append("%%+ font ");
- embFontList->append(psName);
- embFontList->append("\n");
- }
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
// copy the font file
if (!(fontFile = fopen(fileName->getCString(), "rb"))) {
error(-1, "Couldn't open external font file");
return;
}
- while ((c = fgetc(fontFile)) != EOF)
- fputc(c, f);
+ while ((c = fgetc(fontFile)) != EOF) {
+ writePSChar(c);
+ }
fclose(fontFile);
// ending comment
- if (psOutEPS) {
- writePS("%%%%EndResource\n");
- }
+ writePS("%%%%EndResource\n");
}
void PSOutputDev::setupEmbeddedType1CFont(GfxFont *font, Ref *id,
char *psName) {
char *fontBuf;
int fontLen;
- Type1CFontConverter *cvt;
+ Type1CFontFile *t1cFile;
int i;
// check if font is already embedded
fontFileIDs[fontFileIDLen++] = *id;
// beginning comment
- if (psOutEPS) {
- writePS("%%%%BeginResource: font %s\n", psName);
- embFontList->append("%%+ font ");
- embFontList->append(psName);
- embFontList->append("\n");
- }
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
// convert it to a Type 1 font
- fontBuf = font->readEmbFontFile(&fontLen);
- cvt = new Type1CFontConverter(fontBuf, fontLen, f);
- cvt->convert();
- delete cvt;
+ fontBuf = font->readEmbFontFile(xref, &fontLen);
+ t1cFile = new Type1CFontFile(fontBuf, fontLen);
+ t1cFile->convertToType1(f);
+ delete t1cFile;
+ gfree(fontBuf);
+
+ // ending comment
+ writePS("%%%%EndResource\n");
+}
+
+void PSOutputDev::setupEmbeddedTrueTypeFont(GfxFont *font, Ref *id,
+ char *psName) {
+ char *fontBuf;
+ int fontLen;
+ TrueTypeFontFile *ttFile;
+ CharCodeToUnicode *ctu;
+ int i;
+
+ // check if font is already embedded
+ for (i = 0; i < fontFileIDLen; ++i) {
+ if (fontFileIDs[i].num == id->num &&
+ fontFileIDs[i].gen == id->gen)
+ return;
+ }
+
+ // add entry to fontFileIDs list
+ if (fontFileIDLen >= fontFileIDSize) {
+ fontFileIDSize += 64;
+ fontFileIDs = (Ref *)grealloc(fontFileIDs, fontFileIDSize * sizeof(Ref));
+ }
+ fontFileIDs[fontFileIDLen++] = *id;
+
+ // beginning comment
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
+
+ // convert it to a Type 42 font
+ fontBuf = font->readEmbFontFile(xref, &fontLen);
+ ttFile = new TrueTypeFontFile(fontBuf, fontLen);
+ ctu = ((Gfx8BitFont *)font)->getToUnicode();
+ ttFile->convertToType42(psName, ((Gfx8BitFont *)font)->getEncoding(),
+ ctu, ((Gfx8BitFont *)font)->getHasEncoding(), f);
+ ctu->decRefCnt();
+ delete ttFile;
gfree(fontBuf);
// ending comment
- if (psOutEPS) {
- writePS("%%%%EndResource\n");
+ writePS("%%%%EndResource\n");
+}
+
+void PSOutputDev::setupExternalTrueTypeFont(GfxFont *font, char *psName) {
+ GString *fileName;
+ char *fontBuf;
+ int fontLen;
+ TrueTypeFontFile *ttFile;
+ CharCodeToUnicode *ctu;
+ int i;
+
+ // check if font is already embedded
+ fileName = font->getExtFontFile();
+ for (i = 0; i < fontFileNameLen; ++i) {
+ if (!fontFileNames[i]->cmp(fileName)) {
+ return;
+ }
+ }
+
+ // add entry to fontFileNames list
+ if (fontFileNameLen >= fontFileNameSize) {
+ fontFileNameSize += 64;
+ fontFileNames = (GString **)grealloc(fontFileNames,
+ fontFileNameSize * sizeof(GString *));
}
+ fontFileNames[fontFileNameLen++] = fileName->copy();
+
+ // beginning comment
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
+
+ // convert it to a Type 42 font
+ fontBuf = font->readExtFontFile(&fontLen);
+ ttFile = new TrueTypeFontFile(fontBuf, fontLen);
+ ctu = ((Gfx8BitFont *)font)->getToUnicode();
+ ttFile->convertToType42(psName, ((Gfx8BitFont *)font)->getEncoding(),
+ ctu, ((Gfx8BitFont *)font)->getHasEncoding(), f);
+ ctu->decRefCnt();
+ delete ttFile;
+ gfree(fontBuf);
+
+ // ending comment
+ writePS("%%%%EndResource\n");
+}
+
+void PSOutputDev::setupEmbeddedCIDType0Font(GfxFont *font, Ref *id,
+ char *psName) {
+ char *fontBuf;
+ int fontLen;
+ Type1CFontFile *t1cFile;
+ int i;
+
+ // check if font is already embedded
+ for (i = 0; i < fontFileIDLen; ++i) {
+ if (fontFileIDs[i].num == id->num &&
+ fontFileIDs[i].gen == id->gen)
+ return;
+ }
+
+ // add entry to fontFileIDs list
+ if (fontFileIDLen >= fontFileIDSize) {
+ fontFileIDSize += 64;
+ fontFileIDs = (Ref *)grealloc(fontFileIDs, fontFileIDSize * sizeof(Ref));
+ }
+ fontFileIDs[fontFileIDLen++] = *id;
+
+ // beginning comment
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
+
+ // convert it to a Type 0 font
+ fontBuf = font->readEmbFontFile(xref, &fontLen);
+ t1cFile = new Type1CFontFile(fontBuf, fontLen);
+ if (globalParams->getPSLevel() >= psLevel3) {
+ // Level 3: use a CID font
+ t1cFile->convertToCIDType0(psName, f);
+ } else {
+ // otherwise: use a non-CID composite font
+ t1cFile->convertToType0(psName, f);
+ }
+ delete t1cFile;
+ gfree(fontBuf);
+
+ // ending comment
+ writePS("%%%%EndResource\n");
+}
+
+void PSOutputDev::setupEmbeddedCIDTrueTypeFont(GfxFont *font, Ref *id,
+ char *psName) {
+ char *fontBuf;
+ int fontLen;
+ TrueTypeFontFile *ttFile;
+ int i;
+
+ // check if font is already embedded
+ for (i = 0; i < fontFileIDLen; ++i) {
+ if (fontFileIDs[i].num == id->num &&
+ fontFileIDs[i].gen == id->gen)
+ return;
+ }
+
+ // add entry to fontFileIDs list
+ if (fontFileIDLen >= fontFileIDSize) {
+ fontFileIDSize += 64;
+ fontFileIDs = (Ref *)grealloc(fontFileIDs, fontFileIDSize * sizeof(Ref));
+ }
+ fontFileIDs[fontFileIDLen++] = *id;
+
+ // beginning comment
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
+
+ // convert it to a Type 0 font
+ fontBuf = font->readEmbFontFile(xref, &fontLen);
+ ttFile = new TrueTypeFontFile(fontBuf, fontLen);
+ if (globalParams->getPSLevel() >= psLevel3) {
+ ttFile->convertToCIDType2(psName,
+ ((GfxCIDFont *)font)->getCIDToGID(),
+ ((GfxCIDFont *)font)->getCIDToGIDLen(), f);
+ } else {
+ // otherwise: use a non-CID composite font
+ ttFile->convertToType0(psName, ((GfxCIDFont *)font)->getCIDToGID(),
+ ((GfxCIDFont *)font)->getCIDToGIDLen(), f);
+ }
+ delete ttFile;
+ gfree(fontBuf);
+
+ // ending comment
+ writePS("%%%%EndResource\n");
+}
+
+void PSOutputDev::setupType3Font(GfxFont *font, char *psName,
+ Dict *parentResDict) {
+ Dict *resDict;
+ Dict *charProcs;
+ Object charProc;
+ Gfx *gfx;
+ PDFRectangle box;
+ double *m;
+ int i;
+
+ // set up resources used by font
+ if ((resDict = ((Gfx8BitFont *)font)->getResources())) {
+ setupResources(resDict);
+ } else {
+ resDict = parentResDict;
+ }
+
+ // beginning comment
+ writePS("%%%%BeginResource: font %s\n", psName);
+ embFontList->append("%%+ font ");
+ embFontList->append(psName);
+ embFontList->append("\n");
+
+ // font dictionary
+ writePS("7 dict begin\n");
+ writePS("/FontType 3 def\n");
+ m = font->getFontMatrix();
+ writePS("/FontMatrix [%g %g %g %g %g %g] def\n",
+ m[0], m[1], m[2], m[3], m[4], m[5]);
+ m = font->getFontBBox();
+ writePS("/FontBBox [%g %g %g %g] def\n",
+ m[0], m[1], m[2], m[3]);
+ writePS("/Encoding 256 array def\n");
+ writePS(" 0 1 255 { Encoding exch /.notdef put } for\n");
+ writePS("/BuildGlyph {\n");
+ writePS(" exch /CharProcs get exch\n");
+ writePS(" 2 copy known not { pop /.notdef } if\n");
+ writePS(" get exec\n");
+ writePS("} bind def\n");
+ writePS("/BuildChar {\n");
+ writePS(" 1 index /Encoding get exch get\n");
+ writePS(" 1 index /BuildGlyph get exec\n");
+ writePS("} bind def\n");
+ if ((charProcs = ((Gfx8BitFont *)font)->getCharProcs())) {
+ writePS("/CharProcs %d dict def\n", charProcs->getLength());
+ writePS("CharProcs begin\n");
+ box.x1 = m[0];
+ box.y1 = m[1];
+ box.x2 = m[2];
+ box.y2 = m[3];
+ gfx = new Gfx(xref, this, resDict, &box, gFalse, NULL);
+ inType3Char = gTrue;
+ for (i = 0; i < charProcs->getLength(); ++i) {
+ writePS("/%s {\n", charProcs->getKey(i));
+ gfx->display(charProcs->getVal(i, &charProc));
+ charProc.free();
+ if (t3String) {
+ if (t3Cacheable) {
+ fprintf(f, "%g %g %g %g %g %g setcachedevice\n",
+ t3WX, t3WY, t3LLX, t3LLY, t3URX, t3URY);
+ } else {
+ fprintf(f, "%g %g setcharwidth\n", t3WX, t3WY);
+ }
+ fputs(t3String->getCString(), f);
+ delete t3String;
+ t3String = NULL;
+ }
+ fputs("Q\n", f);
+ writePS("} def\n");
+ }
+ inType3Char = gFalse;
+ delete gfx;
+ writePS("end\n");
+ }
+ writePS("currentdict end\n");
+ writePS("/%s exch definefont pop\n", psName);
+
+ // ending comment
+ writePS("%%%%EndResource\n");
}
void PSOutputDev::setupImages(Dict *resDict) {
Object xObjDict, xObj, xObjRef, subtypeObj;
int i;
- if (!doForm) {
+ if (mode != psModeForm) {
return;
}
int size, line, col, i;
// construct an encoder stream
- str = new ASCII85Encoder(str);
+ if (globalParams->getPSASCIIHex()) {
+ str = new ASCIIHexEncoder(str);
+ } else {
+ str = new ASCII85Encoder(str);
+ }
// compute image data size
str->reset();
break;
}
if (c == 'z') {
- fputc(c, f);
+ writePSChar(c);
++col;
} else {
- fputc(c, f);
+ writePSChar(c);
++col;
for (i = 1; i <= 4; ++i) {
do {
if (c == '~' || c == EOF) {
break;
}
- fputc(c, f);
+ writePSChar(c);
++col;
}
}
void PSOutputDev::startPage(int pageNum, GfxState *state) {
int x1, y1, x2, y2, width, height, t;
- if (doForm) {
-
- writePS("/PaintProc {\n");
- writePS("begin xpdf begin\n");
- writePS("pdfStartPage\n");
- tx = ty = 0;
- xScale = yScale = 1;
- landscape = gFalse;
-
- } else if (psOutEPS) {
-
- writePS("pdfStartPage\n");
- tx = ty = 0;
- xScale = yScale = 1;
- landscape = gFalse;
-
- } else {
+ switch (mode) {
+ case psModePS:
writePS("%%%%Page: %d %d\n", pageNum, seqPage);
writePS("%%%%BeginPageSetup\n");
height = y2 - y1;
if (width > height && width > paperWidth) {
landscape = gTrue;
- writePS("%%%%PageOrientation: Landscape\n");
+ writePS("%%%%PageOrientation: %s\n",
+ state->getCTM()[0] ? "Landscape" : "Portrait");
writePS("pdfStartPage\n");
writePS("90 rotate\n");
tx = -x1;
height = t;
} else {
landscape = gFalse;
- writePS("%%%%PageOrientation: Portrait\n");
+ writePS("%%%%PageOrientation: %s\n",
+ state->getCTM()[0] ? "Portrait" : "Landscape");
writePS("pdfStartPage\n");
tx = -x1;
ty = -y1;
yScale = (double)paperHeight / (double)height;
if (yScale < xScale) {
xScale = yScale;
+ } else {
+ yScale = xScale;
}
writePS("%0.4f %0.4f scale\n", xScale, xScale);
} else {
writePS("%%%%EndPageSetup\n");
++seqPage;
+ break;
+
+ case psModeEPS:
+ writePS("pdfStartPage\n");
+ tx = ty = 0;
+ xScale = yScale = 1;
+ landscape = gFalse;
+ break;
+
+ case psModeForm:
+ writePS("/PaintProc {\n");
+ writePS("begin xpdf begin\n");
+ writePS("pdfStartPage\n");
+ tx = ty = 0;
+ xScale = yScale = 1;
+ landscape = gFalse;
+ break;
}
}
void PSOutputDev::endPage() {
- if (doForm) {
+ if (mode == psModeForm) {
writePS("pdfEndPage\n");
writePS("end end\n");
writePS("} def\n");
}
void PSOutputDev::updateFillColor(GfxState *state) {
+ GfxColor color;
+ double gray;
GfxRGB rgb;
GfxCMYK cmyk;
+ GfxSeparationColorSpace *sepCS;
- if (psOutLevel1Sep) {
+ switch (level) {
+ case psLevel1:
+ state->getFillGray(&gray);
+ writePS("%g g\n", gray);
+ break;
+ case psLevel1Sep:
state->getFillCMYK(&cmyk);
writePS("%g %g %g %g k\n", cmyk.c, cmyk.m, cmyk.y, cmyk.k);
- } else {
- state->getFillRGB(&rgb);
- if (rgb.r == rgb.g && rgb.g == rgb.b) {
- writePS("%g g\n", rgb.r);
+ break;
+ case psLevel2:
+ case psLevel3:
+ if (state->getFillColorSpace()->getMode() == csDeviceCMYK) {
+ state->getFillCMYK(&cmyk);
+ writePS("%g %g %g %g k\n", cmyk.c, cmyk.m, cmyk.y, cmyk.k);
+ } else {
+ state->getFillRGB(&rgb);
+ if (rgb.r == rgb.g && rgb.g == rgb.b) {
+ writePS("%g g\n", rgb.r);
+ } else {
+ writePS("%g %g %g rg\n", rgb.r, rgb.g, rgb.b);
+ }
+ }
+ break;
+ case psLevel2Sep:
+ case psLevel3Sep:
+ if (state->getFillColorSpace()->getMode() == csSeparation) {
+ sepCS = (GfxSeparationColorSpace *)state->getFillColorSpace();
+ color.c[0] = 1;
+ sepCS->getCMYK(&color, &cmyk);
+ writePS("%g %g %g %g %g (%s) ck\n",
+ state->getFillColor()->c[0],
+ cmyk.c, cmyk.m, cmyk.y, cmyk.k,
+ sepCS->getName()->getCString());
+ addCustomColor(sepCS);
} else {
- writePS("%g %g %g rg\n", rgb.r, rgb.g, rgb.b);
+ state->getFillCMYK(&cmyk);
+ writePS("%g %g %g %g k\n", cmyk.c, cmyk.m, cmyk.y, cmyk.k);
+ addProcessColor(cmyk.c, cmyk.m, cmyk.y, cmyk.k);
}
+ break;
}
+ t3Cacheable = gFalse;
}
void PSOutputDev::updateStrokeColor(GfxState *state) {
+ GfxColor color;
+ double gray;
GfxRGB rgb;
GfxCMYK cmyk;
+ GfxSeparationColorSpace *sepCS;
- if (psOutLevel1Sep) {
+ switch (level) {
+ case psLevel1:
+ state->getStrokeGray(&gray);
+ writePS("%g G\n", gray);
+ break;
+ case psLevel1Sep:
state->getStrokeCMYK(&cmyk);
writePS("%g %g %g %g K\n", cmyk.c, cmyk.m, cmyk.y, cmyk.k);
- } else {
- state->getStrokeRGB(&rgb);
- if (rgb.r == rgb.g && rgb.g == rgb.b) {
- writePS("%g G\n", rgb.r);
+ break;
+ case psLevel2:
+ case psLevel3:
+ if (state->getStrokeColorSpace()->getMode() == csDeviceCMYK) {
+ state->getStrokeCMYK(&cmyk);
+ writePS("%g %g %g %g K\n", cmyk.c, cmyk.m, cmyk.y, cmyk.k);
} else {
- writePS("%g %g %g RG\n", rgb.r, rgb.g, rgb.b);
+ state->getStrokeRGB(&rgb);
+ if (rgb.r == rgb.g && rgb.g == rgb.b) {
+ writePS("%g G\n", rgb.r);
+ } else {
+ writePS("%g %g %g RG\n", rgb.r, rgb.g, rgb.b);
+ }
+ }
+ break;
+ case psLevel2Sep:
+ case psLevel3Sep:
+ if (state->getStrokeColorSpace()->getMode() == csSeparation) {
+ sepCS = (GfxSeparationColorSpace *)state->getStrokeColorSpace();
+ color.c[0] = 1;
+ sepCS->getCMYK(&color, &cmyk);
+ writePS("%g %g %g %g %g (%s) CK\n",
+ state->getStrokeColor()->c[0],
+ cmyk.c, cmyk.m, cmyk.y, cmyk.k,
+ sepCS->getName()->getCString());
+ addCustomColor(sepCS);
+ } else {
+ state->getStrokeCMYK(&cmyk);
+ writePS("%g %g %g %g K\n", cmyk.c, cmyk.m, cmyk.y, cmyk.k);
+ addProcessColor(cmyk.c, cmyk.m, cmyk.y, cmyk.k);
+ }
+ break;
+ }
+ t3Cacheable = gFalse;
+}
+
+void PSOutputDev::addProcessColor(double c, double m, double y, double k) {
+ if (c > 0) {
+ processColors |= psProcessCyan;
+ }
+ if (m > 0) {
+ processColors |= psProcessMagenta;
+ }
+ if (y > 0) {
+ processColors |= psProcessYellow;
+ }
+ if (k > 0) {
+ processColors |= psProcessBlack;
+ }
+}
+
+void PSOutputDev::addCustomColor(GfxSeparationColorSpace *sepCS) {
+ PSOutCustomColor *cc;
+ GfxColor color;
+ GfxCMYK cmyk;
+
+ for (cc = customColors; cc; cc = cc->next) {
+ if (!cc->name->cmp(sepCS->getName())) {
+ return;
}
}
+ color.c[0] = 1;
+ sepCS->getCMYK(&color, &cmyk);
+ cc = new PSOutCustomColor(cmyk.c, cmyk.m, cmyk.y, cmyk.k,
+ sepCS->getName()->copy());
+ cc->next = customColors;
+ customColors = cc;
}
void PSOutputDev::updateFont(GfxState *state) {
if (state->getFont()) {
writePS("/F%d_%d %g Tf\n",
- state->getFont()->getID().num, state->getFont()->getID().gen,
+ state->getFont()->getID()->num, state->getFont()->getID()->gen,
state->getFontSize());
}
}
}
void PSOutputDev::updateRender(GfxState *state) {
- writePS("%d Tr\n", state->getRender());
+ int rm;
+
+ rm = state->getRender();
+ writePS("%d Tr\n", rm);
+ rm &= 3;
+ if (rm != 0 && rm != 3) {
+ t3Cacheable = gFalse;
+ }
}
void PSOutputDev::updateRise(GfxState *state) {
}
void PSOutputDev::updateTextShift(GfxState *state, double shift) {
- writePS("%g TJm\n", shift);
+ if (state->getFont()->getWMode()) {
+ writePS("%g TJmV\n", shift);
+ } else {
+ writePS("%g TJm\n", shift);
+ }
}
void PSOutputDev::stroke(GfxState *state) {
doPath(state->getPath());
- writePS("S\n");
+ if (t3String) {
+ // if we're construct a cacheable Type 3 glyph, we need to do
+ // everything in the fill color
+ writePS("Sf\n");
+ } else {
+ writePS("S\n");
+ }
}
void PSOutputDev::fill(GfxState *state) {
}
void PSOutputDev::drawString(GfxState *state, GString *s) {
+ GfxFont *font;
+ int wMode;
+ GString *s2;
+ double dx, dy, dx2, dy2, originX, originY;
+ char *p;
+ UnicodeMap *uMap;
+ CharCode code;
+ Unicode u[8];
+ char buf[8];
+ int len, nChars, uLen, n, m, i, j;
+
// check for invisible text -- this is used by Acrobat Capture
- if ((state->getRender() & 3) == 3)
+ if ((state->getRender() & 3) == 3) {
return;
+ }
- writePSString(s);
- writePS(" %g Tj\n", state->getFont()->getWidth(s));
-}
-
-void PSOutputDev::drawString16(GfxState *state, GString *s) {
- int c1, c2;
- double w;
- int i;
+ // ignore empty strings
+ if (s->getLength() == 0) {
+ return;
+ }
- // check for invisible text -- this is used by Acrobat Capture
- if ((state->getRender() & 3) == 3)
+ // get the font
+ if (!(font = state->getFont())) {
return;
+ }
+ wMode = font->getWMode();
- switch (state->getFont()->getCharSet16()) {
+ // check for a subtitute 16-bit font
+ uMap = NULL;
+ if (font->isCIDFont()) {
+ for (i = 0; i < font16EncLen; ++i) {
+ if (font->getID()->num == font16Enc[i].fontID.num &&
+ font->getID()->gen == font16Enc[i].fontID.gen) {
+ uMap = globalParams->getUnicodeMap(font16Enc[i].enc);
+ break;
+ }
+ }
+ }
- case font16AdobeJapan12:
-#if JAPANESE_SUPPORT
- writePS("<");
- w = 0;
- for (i = 0; i < s->getLength(); i += 2) {
- c1 = ((s->getChar(i) & 0xff) << 8) + (s->getChar(i+1) & 0xff);
- if (c1 <= 8285) {
- c2 = japan12ToRKSJ[c1];
+ // compute width of chars in string, ignoring char spacing and word
+ // spacing -- the Tj operator will adjust for the metrics of the
+ // font that's actually used
+ dx = dy = 0;
+ nChars = 0;
+ p = s->getCString();
+ len = s->getLength();
+ if (font->isCIDFont()) {
+ s2 = new GString();
+ } else {
+ s2 = s;
+ }
+ while (len > 0) {
+ n = font->getNextChar(p, len, &code,
+ u, (int)(sizeof(u) / sizeof(Unicode)), &uLen,
+ &dx2, &dy2, &originX, &originY);
+ if (font->isCIDFont()) {
+ if (uMap) {
+ for (i = 0; i < uLen; ++i) {
+ m = uMap->mapUnicode(u[i], buf, (int)sizeof(buf));
+ for (j = 0; j < m; ++j) {
+ s2->append(buf[j]);
+ }
+ }
+ //~ this really needs to get the number of chars in the target
+ //~ encoding - which may be more than the number of Unicode
+ //~ chars
+ nChars += uLen;
} else {
- c2 = 0x20;
+ s2->append((char)((code >> 8) & 0xff));
+ s2->append((char)(code & 0xff));
+ ++nChars;
}
- if (c2 <= 0xff) {
- writePS("%02x", c2);
+ }
+ dx += dx2;
+ dy += dy2;
+ p += n;
+ len -= n;
+ }
+ dx *= state->getFontSize() * state->getHorizScaling();
+ dy *= state->getFontSize();
+ if (uMap) {
+ uMap->decRefCnt();
+ }
+
+ if (s2->getLength() > 0) {
+ writePSString(s2);
+ if (font->isCIDFont()) {
+ if (wMode) {
+ writePS(" %d %g Tj16V\n", nChars, dy);
} else {
- writePS("%02x%02x", c2 >> 8, c2 & 0xff);
+ writePS(" %d %g Tj16\n", nChars, dx);
}
- w += state->getFont()->getWidth16(c1);
+ } else {
+ writePS(" %g Tj\n", dx);
}
- writePS("> %g Tj\n", w);
-#endif
- break;
-
- case font16AdobeGB12:
- break;
-
- case font16AdobeCNS13:
- break;
+ }
+ if (font->isCIDFont()) {
+ delete s2;
}
}
int len;
len = height * ((width + 7) / 8);
- if (psOutLevel1 || psOutLevel1Sep) {
+ if (level == psLevel1 || level == psLevel1Sep) {
doImageL1(NULL, invert, inlineImg, str, width, height, len);
} else {
doImageL2(ref, NULL, invert, inlineImg, str, width, height, len);
void PSOutputDev::drawImage(GfxState *state, Object *ref, Stream *str,
int width, int height, GfxImageColorMap *colorMap,
- GBool inlineImg) {
+ int *maskColors, GBool inlineImg) {
int len;
len = height * ((width * colorMap->getNumPixelComps() *
colorMap->getBits() + 7) / 8);
- if (psOutLevel1) {
+ switch (level) {
+ case psLevel1:
doImageL1(colorMap, gFalse, inlineImg, str, width, height, len);
- } else if (psOutLevel1Sep) {
+ break;
+ case psLevel1Sep:
//~ handle indexed, separation, ... color spaces
doImageL1Sep(colorMap, gFalse, inlineImg, str, width, height, len);
- } else {
+ break;
+ case psLevel2:
+ case psLevel2Sep:
+ case psLevel3:
+ case psLevel3Sep:
doImageL2(ref, colorMap, gFalse, inlineImg, str, width, height, len);
+ break;
}
+ t3Cacheable = gFalse;
}
void PSOutputDev::doImageL1(GfxImageColorMap *colorMap,
for (x = 0; x < width; ++x) {
imgStr->getPixel(pixBuf);
colorMap->getGray(pixBuf, &gray);
- fprintf(f, "%02x", (int)(gray * 255 + 0.5));
+ writePS("%02x", (int)(gray * 255 + 0.5));
if (++i == 32) {
- fputc('\n', f);
+ writePSChar('\n');
i = 0;
}
}
}
- if (i != 0)
- fputc('\n', f);
+ if (i != 0) {
+ writePSChar('\n');
+ }
delete imgStr;
// imagemask
i = 0;
for (y = 0; y < height; ++y) {
for (x = 0; x < width; x += 8) {
- fprintf(f, "%02x", str->getChar() & 0xff);
+ writePS("%02x", str->getChar() & 0xff);
if (++i == 32) {
- fputc('\n', f);
+ writePSChar('\n');
i = 0;
}
}
}
- if (i != 0)
- fputc('\n', f);
+ if (i != 0) {
+ writePSChar('\n');
+ }
+ str->close();
}
}
// write one line of each color component
for (comp = 0; comp < 4; ++comp) {
for (x = 0; x < width; ++x) {
- fprintf(f, "%02x", lineBuf[4*x + comp]);
+ writePS("%02x", lineBuf[4*x + comp]);
if (++i == 32) {
- fputc('\n', f);
+ writePSChar('\n');
i = 0;
}
}
}
if (i != 0) {
- fputc('\n', f);
+ writePSChar('\n');
}
delete imgStr;
Stream *str, int width, int height, int len) {
GString *s;
int n, numComps;
- GBool useRLE, useA85;
+ GBool useRLE, useASCII, useCompressed;
+ GfxSeparationColorSpace *sepCS;
+ GfxColor color;
+ GfxCMYK cmyk;
int c;
int i;
}
// set up to use the array created by setupImages()
- if (doForm && !inlineImg) {
+ if ((mode == psModeForm || inType3Char) && !inlineImg) {
writePS("ImData_%d_%d 0\n", ref->getRefNum(), ref->getRefGen());
}
writePS(" /Decode [%d %d]\n", invert ? 1 : 0, invert ? 0 : 1);
}
- if (doForm) {
+ if (mode == psModeForm || inType3Char) {
if (inlineImg) {
// write image data stream, using ASCII85 encode filter
str = new FixedLengthEncoder(str, len);
- str = new ASCII85Encoder(str);
+ if (globalParams->getPSASCIIHex()) {
+ str = new ASCIIHexEncoder(str);
+ } else {
+ str = new ASCII85Encoder(str);
+ }
str->reset();
while ((c = str->getChar()) != EOF) {
- fputc(c, f);
+ writePSChar(c);
}
- fputc('\n', f);
+ writePSChar('\n');
delete str;
} else {
s = str->getPSFilter(" ");
if (inlineImg || !s) {
useRLE = gTrue;
- useA85 = gTrue;
+ useASCII = gTrue;
+ useCompressed = gFalse;
} else {
useRLE = gFalse;
- useA85 = str->isBinary();
+ useASCII = str->isBinary();
+ useCompressed = gTrue;
+ }
+ if (useASCII) {
+ writePS(" /ASCII%sDecode filter\n",
+ globalParams->getPSASCIIHex() ? "Hex" : "85");
}
- if (useA85)
- writePS(" /ASCII85Decode filter\n");
- if (useRLE)
+ if (useRLE) {
writePS(" /RunLengthDecode filter\n");
- else
+ }
+ if (useCompressed) {
writePS("%s", s->getCString());
- if (s)
+ }
+ if (s) {
delete s;
+ }
// cut off inline image streams at appropriate length
- if (inlineImg)
+ if (inlineImg) {
str = new FixedLengthEncoder(str, len);
- else if (!useRLE)
+ } else if (useCompressed) {
str = str->getBaseStream();
+ }
- // add RunLengthEncode and ASCII85 encode filters
- if (useRLE)
+ // add RunLengthEncode and ASCIIHex/85 encode filters
+ if (useRLE) {
str = new RunLengthEncoder(str);
- if (useA85)
- str = new ASCII85Encoder(str);
+ }
+ if (useASCII) {
+ if (globalParams->getPSASCIIHex()) {
+ str = new ASCIIHexEncoder(str);
+ } else {
+ str = new ASCII85Encoder(str);
+ }
+ }
// end of image dictionary
writePS(">>\n");
n = 0;
} else {
// need to read the stream to count characters -- the length
- // is data-dependent (because of A85 and RLE filters)
+ // is data-dependent (because of ASCII and RLE filters)
str->reset();
n = 0;
while ((c = str->getChar()) != EOF) {
++n;
}
+ str->close();
}
// +6/7 for "pdfIm\n" / "pdfImM\n"
// +8 for newline + trailer
writePS("%%%%BeginData: %d Hex Bytes\n", n);
}
#endif
- writePS("%s\n", colorMap ? "pdfIm" : "pdfImM");
+ if ((level == psLevel2Sep || level == psLevel3Sep) && colorMap &&
+ colorMap->getColorSpace()->getMode() == csSeparation) {
+ color.c[0] = 1;
+ sepCS = (GfxSeparationColorSpace *)colorMap->getColorSpace();
+ sepCS->getCMYK(&color, &cmyk);
+ writePS("%g %g %g %g (%s) pdfImSep\n",
+ cmyk.c, cmyk.m, cmyk.y, cmyk.k, sepCS->getName()->getCString());
+ } else {
+ writePS("%s\n", colorMap ? "pdfIm" : "pdfImM");
+ }
// copy the stream data
str->reset();
- while ((c = str->getChar()) != EOF)
- fputc(c, f);
+ while ((c = str->getChar()) != EOF) {
+ writePSChar(c);
+ }
+ str->close();
// add newline and trailer to the end
- fputc('\n', f);
- fputs("%-EOD-\n", f);
+ writePSChar('\n');
+ writePS("%%-EOD-\n");
#if OPI_SUPPORT
if (opi13Nest) {
writePS("%%%%EndData\n");
#endif
// delete encoders
- if (useRLE || useA85)
+ if (useRLE || useASCII || inlineImg) {
delete str;
+ }
}
}
GfxIndexedColorSpace *indexedCS;
GfxSeparationColorSpace *separationCS;
Guchar *lookup;
- double x[1], y[gfxColorMaxComps];
+ double x[gfxColorMaxComps], y[gfxColorMaxComps];
+ GfxColor color;
+ GfxCMYK cmyk;
int n, numComps;
int i, j, k;
case csDeviceGray:
writePS("/DeviceGray");
+ processColors |= psProcessBlack;
break;
case csCalGray:
calGrayCS->getBlackX(), calGrayCS->getBlackY(),
calGrayCS->getBlackZ());
writePS(">>]");
+ processColors |= psProcessBlack;
break;
case csDeviceRGB:
writePS("/DeviceRGB");
+ processColors |= psProcessCMYK;
break;
case csCalRGB:
calRGBCS->getBlackX(), calRGBCS->getBlackY(),
calRGBCS->getBlackZ());
writePS(">>]");
+ processColors |= psProcessCMYK;
break;
case csDeviceCMYK:
writePS("/DeviceCMYK");
+ processColors |= psProcessCMYK;
break;
case csLab:
writePS(" /BlackPoint [%g %g %g]\n",
labCS->getBlackX(), labCS->getBlackY(), labCS->getBlackZ());
writePS(">>]");
+ processColors |= psProcessCMYK;
break;
case csICCBased:
for (k = 0; k < numComps; ++k) {
writePS("%02x", lookup[j * numComps + k]);
}
+ color.c[0] = j;
+ indexedCS->getCMYK(&color, &cmyk);
+ addProcessColor(cmyk.c, cmyk.m, cmyk.y, cmyk.k);
}
writePS("\n");
}
//~ separation color space, with the specified alternate color
//~ space and tint transform
separationCS = (GfxSeparationColorSpace *)colorSpace;
- writePS(" [/Indexed ");
+ writePS("[/Indexed ");
dumpColorSpaceL2(separationCS->getAlt());
writePS(" 255 <\n");
numComps = separationCS->getAlt()->getNComps();
writePS("\n");
}
writePS(">]");
+ addCustomColor(separationCS);
break;
case csDeviceN:
void PSOutputDev::opiBegin(GfxState *state, Dict *opiDict) {
Object dict;
- if (psOutOPI) {
+ if (globalParams->getPSOPI()) {
opiDict->lookup("2.0", &dict);
if (dict.isDict()) {
opiBegin20(state, dict.getDict());
void PSOutputDev::opiEnd(GfxState *state, Dict *opiDict) {
Object dict;
- if (psOutOPI) {
+ if (globalParams->getPSOPI()) {
opiDict->lookup("2.0", &dict);
if (dict.isDict()) {
writePS("%%%%EndIncludedImage\n");
}
#endif // OPI_SUPPORT
+void PSOutputDev::type3D0(GfxState *state, double wx, double wy) {
+ writePS("%g %g setcharwidth\n", wx, wy);
+ writePS("q\n");
+}
+
+void PSOutputDev::type3D1(GfxState *state, double wx, double wy,
+ double llx, double lly, double urx, double ury) {
+ t3WX = wx;
+ t3WY = wy;
+ t3LLX = llx;
+ t3LLY = lly;
+ t3URX = urx;
+ t3URY = ury;
+ t3String = new GString();
+ writePS("q\n");
+ t3Cacheable = gTrue;
+}
+
+void PSOutputDev::psXObject(Stream *psStream, Stream *level1Stream) {
+ Stream *str;
+ int c;
+
+ if ((level == psLevel1 || level == psLevel1Sep) && level1Stream) {
+ str = level1Stream;
+ } else {
+ str = psStream;
+ }
+ str->reset();
+ while ((c = str->getChar()) != EOF) {
+ writePSChar(c);
+ }
+ str->close();
+}
+
void PSOutputDev::writePS(const char *fmt, ...) {
va_list args;
+ char buf[512];
va_start(args, fmt);
- vfprintf(f, fmt, args);
+ if (t3String) {
+ vsprintf(buf, fmt, args);
+ t3String->append(buf);
+ } else {
+ vfprintf(f, fmt, args);
+ }
va_end(args);
}
void PSOutputDev::writePSString(GString *s) {
Guchar *p;
int n;
+ char buf[8];
- fputc('(', f);
+ writePSChar('(');
for (p = (Guchar *)s->getCString(), n = s->getLength(); n; ++p, --n) {
- if (*p == '(' || *p == ')' || *p == '\\')
- fprintf(f, "\\%c", *p);
- else if (*p < 0x20 || *p >= 0x80)
- fprintf(f, "\\%03o", *p);
- else
- fputc(*p, f);
- }
- fputc(')', f);
+ if (*p == '(' || *p == ')' || *p == '\\') {
+ writePSChar('\\');
+ writePSChar((char)*p);
+ } else if (*p < 0x20 || *p >= 0x80) {
+ if (t3String) {
+ sprintf(buf, "\\%03o", *p);
+ t3String->append(buf);
+ } else {
+ fprintf(f, "\\%03o", *p);
+ }
+ } else {
+ writePSChar((char)*p);
+ }
+ }
+ writePSChar(')');
+}
+
+void PSOutputDev::writePSChar(char c) {
+ if (t3String) {
+ t3String->append(c);
+ } else {
+ fputc(c, f);
+ }
+}
+
+GString *PSOutputDev::filterPSName(GString *name) {
+ GString *name2;
+ char buf[8];
+ int i;
+ char c;
+
+ name2 = new GString();
+ for (i = 0; i < name->getLength(); ++i) {
+ c = name->getChar(i);
+ if (c <= (char)0x20 || c >= (char)0x7f ||
+ c == '(' || c == ')' || c == '<' || c == '>' ||
+ c == '[' || c == ']' || c == '{' || c == '}' ||
+ c == '/' || c == '%') {
+ sprintf(buf, "#%02x", c & 0xff);
+ name2->append(buf);
+ } else {
+ name2->append(c);
+ }
+ }
+ return name2;
}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff