27 static constexpr char key[] =
"PDF_Node_Key";
33 SkDEBUGFAIL(
"Not a valid string, data length is zero.");
37 const char* c_str =
static_cast<const char*
>(
d.data());
38 if (c_str[
d.size() - 1] != 0) {
39 SkDEBUGFAIL(
"Not a valid string, not null-terminated.");
45 if (valid_utf8_chars_count == -1) {
57static size_t difference(
size_t minuend,
size_t subtrahend) {
58 return SkASSERT(minuend >= subtrahend), minuend - subtrahend;
63 size_t index =
SkToSizeT(referenceNumber - 1);
64 if (index >= fOffsets.size()) {
65 fOffsets.resize(index + 1);
71 return SkToInt(fOffsets.size() + 1);
76 s->writeText(
"xref\n0 ");
79 for (
int offset : fOffsets) {
81 s->writeBigDecAsText(
offset, 10);
82 s->writeText(
" 00000 n \n");
84 return xRefFileOffset;
89#define SKPDF_MAGIC "\xD3\xEB\xE9\xE1"
90#ifndef SK_BUILD_FOR_WIN
91static_assert((
SKPDF_MAGIC[0] & 0x7F) ==
"Skia"[0],
"");
92static_assert((
SKPDF_MAGIC[1] & 0x7F) ==
"Skia"[1],
"");
93static_assert((
SKPDF_MAGIC[2] & 0x7F) ==
"Skia"[2],
"");
94static_assert((
SKPDF_MAGIC[3] & 0x7F) ==
"Skia"[3],
"");
110 s->writeText(
" 0 obj\n");
125 trailerDict.
insertRef(
"Root", docCatalog);
140 std::vector<std::unique_ptr<SkPDFDict>> pages,
141 const std::vector<SkPDFIndirectReference>& pageRefs) {
150 struct PageTreeNode {
151 std::unique_ptr<SkPDFDict> fNode;
153 int fPageObjectDescendantCount;
155 static std::vector<PageTreeNode> Layer(std::vector<PageTreeNode> vec,
SkPDFDocument* doc) {
156 std::vector<PageTreeNode>
result;
157 static constexpr size_t kMaxNodeSize = 8;
158 const size_t n = vec.size();
160 const size_t result_len = (n - 1) / kMaxNodeSize + 1;
163 result.reserve(result_len);
165 for (
size_t i = 0; i < result_len; ++i) {
166 if (n != 1 && index + 1 == n) {
167 result.push_back(std::move(vec[index++]));
172 int descendantCount = 0;
173 for (
size_t j = 0; j < kMaxNodeSize && index < n; ++j) {
174 PageTreeNode& node = vec[index++];
175 node.fNode->insertRef(
"Parent", parent);
176 kids_list->appendRef(doc->
emit(*node.fNode, node.fReservedRef));
177 descendantCount += node.fPageObjectDescendantCount;
180 next->insertInt(
"Count", descendantCount);
181 next->insertObject(
"Kids", std::move(kids_list));
182 result.push_back(PageTreeNode{std::move(
next), parent, descendantCount});
187 std::vector<PageTreeNode> currentLayer;
188 currentLayer.reserve(pages.size());
189 SkASSERT(pages.size() == pageRefs.size());
190 for (
size_t i = 0; i < pages.size(); ++i) {
191 currentLayer.push_back(PageTreeNode{std::move(pages[i]), pageRefs[i], 1});
193 currentLayer = PageTreeNode::Layer(std::move(currentLayer), doc);
194 while (currentLayer.size() > 1) {
195 currentLayer = PageTreeNode::Layer(std::move(currentLayer), doc);
198 const PageTreeNode& root = currentLayer[0];
199 return doc->
emit(*root.fNode, root.fReservedRef);
202template<
typename T,
typename... Args>
205 new (dst)
T(std::forward<Args>(
args)...);
213 , fMetadata(
std::move(metadata)) {
214 constexpr float kDpiForRasterScaleOne = 72.0f;
215 if (fMetadata.
fRasterDPI != kDpiForRasterScaleOne) {
216 fInverseRasterScale = kDpiForRasterScaleOne / fMetadata.
fRasterDPI;
217 fRasterScale = fMetadata.
fRasterDPI / kDpiForRasterScaleOne;
232 object.emitObject(this->beginObject(
ref));
239 return this->getStream();
242void SkPDFDocument::endObject()
SK_REQUIRES(fMutex) {
251 if (fPages.empty()) {
260 if (fMetadata.
fPDFA) {
279 0, fInverseRasterScale * pageSize.
height());
280 fPageDevice = sk_make_sp<SkPDFDevice>(pageSize,
this, initialTransform);
282 fCanvas.
scale(fRasterScale, fRasterScale);
299 const std::vector<SkPDFNamedDestination>& namedDestinations)
305 pdfDest->appendRef(dest.fPage);
306 pdfDest->appendName(
"XYZ");
307 pdfDest->appendScalar(dest.fPoint.x());
308 pdfDest->appendScalar(dest.fPoint.y());
309 pdfDest->appendInt(0);
312 return doc->
emit(destinations);
316 std::unique_ptr<SkPDFArray> array;
322 array->reserve(
count);
328 action->insertName(
"S",
"URI");
340 if (structParentKey != -1) {
341 annotation.
insertInt(
"StructParent", structParentKey);
346 array->appendRef(annotationRef);
362 std::unique_ptr<SkStreamAsset> pageContent = fPageDevice->
content();
365 fPageDevice =
nullptr;
367 page->insertObject(
"Resources", std::move(resourceDict));
371 page->insertObject(
"Annots", std::move(annotations));
375 page->insertRef(
"Contents",
SkPDFStreamOut(
nullptr, std::move(pageContent),
this));
379 fPages.emplace_back(std::move(page));
388 static const char kProfile[] =
389 "\0\0\14\214argl\2 \0\0mntrRGB XYZ \7\336\0\1\0\6\0\26\0\17\0:acspM"
390 "SFT\0\0\0\0IEC sRGB\0\0\0\0\0\0\0\0\0\0\0\0\0\0\366\326\0\1\0\0\0\0"
391 "\323-argl\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
392 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\21desc\0\0\1P\0\0\0\231cprt\0"
393 "\0\1\354\0\0\0gdmnd\0\0\2T\0\0\0pdmdd\0\0\2\304\0\0\0\210tech\0\0\3"
394 "L\0\0\0\14vued\0\0\3X\0\0\0gview\0\0\3\300\0\0\0$lumi\0\0\3\344\0\0"
395 "\0\24meas\0\0\3\370\0\0\0$wtpt\0\0\4\34\0\0\0\24bkpt\0\0\0040\0\0\0"
396 "\24rXYZ\0\0\4D\0\0\0\24gXYZ\0\0\4X\0\0\0\24bXYZ\0\0\4l\0\0\0\24rTR"
397 "C\0\0\4\200\0\0\10\14gTRC\0\0\4\200\0\0\10\14bTRC\0\0\4\200\0\0\10"
398 "\14desc\0\0\0\0\0\0\0?sRGB IEC61966-2.1 (Equivalent to www.srgb.co"
399 "m 1998 HP profile)\0\0\0\0\0\0\0\0\0\0\0?sRGB IEC61966-2.1 (Equiva"
400 "lent to www.srgb.com 1998 HP profile)\0\0\0\0\0\0\0\0text\0\0\0\0C"
401 "reated by Graeme W. Gill. Released into the public domain. No Warr"
402 "anty, Use at your own risk.\0\0desc\0\0\0\0\0\0\0\26IEC http://www"
403 ".iec.ch\0\0\0\0\0\0\0\0\0\0\0\26IEC http://www.iec.ch\0\0\0\0\0\0\0"
404 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
405 "\0\0\0\0\0\0desc\0\0\0\0\0\0\0.IEC 61966-2.1 Default RGB colour sp"
406 "ace - sRGB\0\0\0\0\0\0\0\0\0\0\0.IEC 61966-2.1 Default RGB colour "
407 "space - sRGB\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0sig \0\0\0"
408 "\0CRT desc\0\0\0\0\0\0\0\rIEC61966-2.1\0\0\0\0\0\0\0\0\0\0\0\rIEC6"
409 "1966-2.1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"
410 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0view\0\0\0\0"
411 "\0\23\244|\0\24_0\0\20\316\2\0\3\355\262\0\4\23\n\0\3\\g\0\0\0\1XY"
412 "Z \0\0\0\0\0L\n=\0P\0\0\0W\36\270meas\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0"
413 "\0\0\0\0\0\0\0\0\0\0\0\2\217\0\0\0\2XYZ \0\0\0\0\0\0\363Q\0\1\0\0\0"
414 "\1\26\314XYZ \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0XYZ \0\0\0\0\0\0o\240"
415 "\0\0008\365\0\0\3\220XYZ \0\0\0\0\0\0b\227\0\0\267\207\0\0\30\331X"
416 "YZ \0\0\0\0\0\0$\237\0\0\17\204\0\0\266\304curv\0\0\0\0\0\0\4\0\0\0"
417 "\0\5\0\n\0\17\0\24\0\31\0\36\0#\0(\0-\0002\0007\0;\0@\0E\0J\0O\0T\0"
418 "Y\0^\0c\0h\0m\0r\0w\0|\0\201\0\206\0\213\0\220\0\225\0\232\0\237\0"
419 "\244\0\251\0\256\0\262\0\267\0\274\0\301\0\306\0\313\0\320\0\325\0"
420 "\333\0\340\0\345\0\353\0\360\0\366\0\373\1\1\1\7\1\r\1\23\1\31\1\37"
421 "\1%\1+\0012\0018\1>\1E\1L\1R\1Y\1`\1g\1n\1u\1|\1\203\1\213\1\222\1"
422 "\232\1\241\1\251\1\261\1\271\1\301\1\311\1\321\1\331\1\341\1\351\1"
423 "\362\1\372\2\3\2\14\2\24\2\35\2&\2/\0028\2A\2K\2T\2]\2g\2q\2z\2\204"
424 "\2\216\2\230\2\242\2\254\2\266\2\301\2\313\2\325\2\340\2\353\2\365"
425 "\3\0\3\13\3\26\3!\3-\0038\3C\3O\3Z\3f\3r\3~\3\212\3\226\3\242\3\256"
426 "\3\272\3\307\3\323\3\340\3\354\3\371\4\6\4\23\4 \4-\4;\4H\4U\4c\4q"
427 "\4~\4\214\4\232\4\250\4\266\4\304\4\323\4\341\4\360\4\376\5\r\5\34"
428 "\5+\5:\5I\5X\5g\5w\5\206\5\226\5\246\5\265\5\305\5\325\5\345\5\366"
429 "\6\6\6\26\6'\0067\6H\6Y\6j\6{\6\214\6\235\6\257\6\300\6\321\6\343\6"
430 "\365\7\7\7\31\7+\7=\7O\7a\7t\7\206\7\231\7\254\7\277\7\322\7\345\7"
431 "\370\10\13\10\37\0102\10F\10Z\10n\10\202\10\226\10\252\10\276\10\322"
432 "\10\347\10\373\t\20\t%\t:\tO\td\ty\t\217\t\244\t\272\t\317\t\345\t"
433 "\373\n\21\n'\n=\nT\nj\n\201\n\230\n\256\n\305\n\334\n\363\13\13\13"
434 "\"\0139\13Q\13i\13\200\13\230\13\260\13\310\13\341\13\371\14\22\14"
435 "*\14C\14\\\14u\14\216\14\247\14\300\14\331\14\363\r\r\r&\r@\rZ\rt\r"
436 "\216\r\251\r\303\r\336\r\370\16\23\16.\16I\16d\16\177\16\233\16\266"
437 "\16\322\16\356\17\t\17%\17A\17^\17z\17\226\17\263\17\317\17\354\20"
438 "\t\20&\20C\20a\20~\20\233\20\271\20\327\20\365\21\23\0211\21O\21m\21"
439 "\214\21\252\21\311\21\350\22\7\22&\22E\22d\22\204\22\243\22\303\22"
440 "\343\23\3\23#\23C\23c\23\203\23\244\23\305\23\345\24\6\24'\24I\24j"
441 "\24\213\24\255\24\316\24\360\25\22\0254\25V\25x\25\233\25\275\25\340"
442 "\26\3\26&\26I\26l\26\217\26\262\26\326\26\372\27\35\27A\27e\27\211"
443 "\27\256\27\322\27\367\30\33\30@\30e\30\212\30\257\30\325\30\372\31"
444 " \31E\31k\31\221\31\267\31\335\32\4\32*\32Q\32w\32\236\32\305\32\354"
445 "\33\24\33;\33c\33\212\33\262\33\332\34\2\34*\34R\34{\34\243\34\314"
446 "\34\365\35\36\35G\35p\35\231\35\303\35\354\36\26\36@\36j\36\224\36"
447 "\276\36\351\37\23\37>\37i\37\224\37\277\37\352 \25 A l \230 \304 \360"
448 "!\34!H!u!\241!\316!\373\"'\"U\"\202\"\257\"\335#\n#8#f#\224#\302#\360"
449 "$\37$M$|$\253$\332%\t%8%h%\227%\307%\367&'&W&\207&\267&\350'\30'I'"
450 "z'\253'\334(\r(?(q(\242(\324)\6)8)k)\235)\320*\2*5*h*\233*\317+\2+"
451 "6+i+\235+\321,\5,9,n,\242,\327-\14-A-v-\253-\341.\26.L.\202.\267.\356"
452 "/$/Z/\221/\307/\376050l0\2440\3331\0221J1\2021\2721\3622*2c2\2332\324"
453 "3\r3F3\1773\2703\3614+4e4\2364\3305\0235M5\2075\3025\375676r6\2566"
454 "\3517$7`7\2347\3278\0248P8\2148\3109\0059B9\1779\2749\371:6:t:\262"
455 ":\357;-;k;\252;\350<'<e<\244<\343=\"=a=\241=\340> >`>\240>\340?!?a"
456 "?\242?\342@#@d@\246@\347A)AjA\254A\356B0BrB\265B\367C:C}C\300D\3DG"
457 "D\212D\316E\22EUE\232E\336F\"FgF\253F\360G5G{G\300H\5HKH\221H\327I"
458 "\35IcI\251I\360J7J}J\304K\14KSK\232K\342L*LrL\272M\2MJM\223M\334N%"
459 "NnN\267O\0OIO\223O\335P'PqP\273Q\6QPQ\233Q\346R1R|R\307S\23S_S\252"
460 "S\366TBT\217T\333U(UuU\302V\17V\\V\251V\367WDW\222W\340X/X}X\313Y\32"
461 "YiY\270Z\7ZVZ\246Z\365[E[\225[\345\\5\\\206\\\326]']x]\311^\32^l^\275"
462 "_\17_a_\263`\5`W`\252`\374aOa\242a\365bIb\234b\360cCc\227c\353d@d\224"
463 "d\351e=e\222e\347f=f\222f\350g=g\223g\351h?h\226h\354iCi\232i\361j"
464 "Hj\237j\367kOk\247k\377lWl\257m\10m`m\271n\22nkn\304o\36oxo\321p+p"
465 "\206p\340q:q\225q\360rKr\246s\1s]s\270t\24tpt\314u(u\205u\341v>v\233"
466 "v\370wVw\263x\21xnx\314y*y\211y\347zFz\245{\4{c{\302|!|\201|\341}A"
467 "}\241~\1~b~\302\177#\177\204\177\345\200G\200\250\201\n\201k\201\315"
468 "\2020\202\222\202\364\203W\203\272\204\35\204\200\204\343\205G\205"
469 "\253\206\16\206r\206\327\207;\207\237\210\4\210i\210\316\2113\211\231"
470 "\211\376\212d\212\312\2130\213\226\213\374\214c\214\312\2151\215\230"
471 "\215\377\216f\216\316\2176\217\236\220\6\220n\220\326\221?\221\250"
472 "\222\21\222z\222\343\223M\223\266\224 \224\212\224\364\225_\225\311"
473 "\2264\226\237\227\n\227u\227\340\230L\230\270\231$\231\220\231\374"
474 "\232h\232\325\233B\233\257\234\34\234\211\234\367\235d\235\322\236"
475 "@\236\256\237\35\237\213\237\372\240i\240\330\241G\241\266\242&\242"
476 "\226\243\6\243v\243\346\244V\244\307\2458\245\251\246\32\246\213\246"
477 "\375\247n\247\340\250R\250\304\2517\251\251\252\34\252\217\253\2\253"
478 "u\253\351\254\\\254\320\255D\255\270\256-\256\241\257\26\257\213\260"
479 "\0\260u\260\352\261`\261\326\262K\262\302\2638\263\256\264%\264\234"
480 "\265\23\265\212\266\1\266y\266\360\267h\267\340\270Y\270\321\271J\271"
481 "\302\272;\272\265\273.\273\247\274!\274\233\275\25\275\217\276\n\276"
482 "\204\276\377\277z\277\365\300p\300\354\301g\301\343\302_\302\333\303"
483 "X\303\324\304Q\304\316\305K\305\310\306F\306\303\307A\307\277\310="
484 "\310\274\311:\311\271\3128\312\267\3136\313\266\3145\314\265\3155\315"
485 "\265\3166\316\266\3177\317\270\3209\320\272\321<\321\276\322?\322\301"
486 "\323D\323\306\324I\324\313\325N\325\321\326U\326\330\327\\\327\340"
487 "\330d\330\350\331l\331\361\332v\332\373\333\200\334\5\334\212\335\20"
488 "\335\226\336\34\336\242\337)\337\257\3406\340\275\341D\341\314\342"
489 "S\342\333\343c\343\353\344s\344\374\345\204\346\r\346\226\347\37\347"
490 "\251\3502\350\274\351F\351\320\352[\352\345\353p\353\373\354\206\355"
491 "\21\355\234\356(\356\264\357@\357\314\360X\360\345\361r\361\377\362"
492 "\214\363\31\363\247\3644\364\302\365P\365\336\366m\366\373\367\212"
493 "\370\31\370\250\3718\371\307\372W\372\347\373w\374\7\374\230\375)\375"
494 "\272\376K\376\334\377m\377\377";
495 const size_t kProfileLength = 3212;
496 static_assert(kProfileLength ==
sizeof(kProfile) - 1,
"");
502 dict->insertInt(
"N", 3);
511 outputIntent->insertName(
"S",
"GTS_PDFA1");
512 outputIntent->insertTextString(
"RegistryName",
"http://www.color.org");
513 outputIntent->insertTextString(
"OutputConditionIdentifier",
"Custom");
514 outputIntent->insertTextString(
"Info",
"sRGB IEC61966-2.1");
517 intentArray->appendObject(std::move(outputIntent));
522 SkASSERT(pageIndex < fPageRefs.size());
523 return fPageRefs[pageIndex];
527 static constexpr const SkMatrix gIdentity;
557 std::vector<const SkPDFFont*> fonts;
561 fonts.push_back(&font);
564 return u->indirectReference().fValue < v->indirectReference().fValue;
573 uint32_t thisFontSubsetTag = fNextFontSubsetTag;
574 fNextFontSubsetTag = (fNextFontSubsetTag + 1u) % 308915776u;
577 char* subsetTagData = subsetTag.
data();
578 for (
size_t i = 0; i < 6; ++i) {
579 subsetTagData[i] =
'A' + (thisFontSubsetTag % 26);
580 thisFontSubsetTag /= 26;
582 subsetTagData[6] =
'+';
588 if (fPages.empty()) {
593 if (fMetadata.
fPDFA) {
595 docCatalog->insertRef(
"Metadata", fXMP);
601 docCatalog->insertRef(
"Pages",
generate_page_tree(
this, std::move(fPages), fPageRefs));
612 markInfo->insertBool(
"Marked",
true);
613 docCatalog->insertObject(
"MarkInfo", std::move(markInfo));
614 docCatalog->insertRef(
"StructTreeRoot", root);
617 docCatalog->insertRef(
"Outlines", outline);
624 viewerPrefs->insertBool(
"DisplayDocTitle",
true);
625 docCatalog->insertObject(
"ViewerPreferences", std::move(viewerPrefs));
629 if (lang.isEmpty()) {
632 if (!lang.isEmpty()) {
633 docCatalog->insertTextString(
"Lang", lang);
636 auto docCatalogRef = this->
emit(*docCatalog);
653void SkPDFDocument::waitForJobs() {
655 while (fJobCount > 0) {
677 return stream ? sk_make_sp<SkPDFDocument>(stream, std::move(meta)) : nullptr;
684 char timezoneSign = timeZoneMinutes >= 0 ?
'+' :
'-';
685 int timeZoneHours =
SkTAbs(timeZoneMinutes) / 60;
686 timeZoneMinutes =
SkTAbs(timeZoneMinutes) % 60;
687 dst->printf(
"%04u-%02u-%02uT%02u:%02u:%02u%c%02d:%02d",
688 static_cast<unsigned>(
fYear),
static_cast<unsigned>(
fMonth),
689 static_cast<unsigned>(
fDay),
static_cast<unsigned>(
fHour),
690 static_cast<unsigned>(
fMinute),
691 static_cast<unsigned>(
fSecond), timezoneSign, timeZoneHours,
static float next(float f)
#define SkDEBUGFAIL(message)
static void end_indirect_object(SkWStream *s)
static SkPDFIndirectReference make_srgb_color_profile(SkPDFDocument *doc)
static void populate_link_annotation(SkPDFDict *annotation, const SkRect &r)
static SkSize operator*(SkISize u, SkScalar s)
static SkString ToValidUtf8String(const SkData &d)
const char * SkPDFGetNodeIdKey()
static sk_sp< SkData > SkSrgbIcm()
static void serializeHeader(SkPDFOffsetMap *offsetMap, SkWStream *wStream)
static SkPDFIndirectReference generate_page_tree(SkPDFDocument *doc, std::vector< std::unique_ptr< SkPDFDict > > pages, const std::vector< SkPDFIndirectReference > &pageRefs)
static size_t difference(size_t minuend, size_t subtrahend)
static SkPDFIndirectReference append_destinations(SkPDFDocument *doc, const std::vector< SkPDFNamedDestination > &namedDestinations)
static void reset_object(T *dst, Args &&... args)
static std::unique_ptr< SkPDFArray > make_srgb_output_intents(SkPDFDocument *doc)
static void serialize_footer(const SkPDFOffsetMap &offsetMap, SkWStream *wStream, SkPDFIndirectReference infoDict, SkPDFIndirectReference docCatalog, SkUUID uuid)
static void begin_indirect_object(SkPDFOffsetMap *offsetMap, SkPDFIndirectReference ref, SkWStream *s)
static std::vector< const SkPDFFont * > get_fonts(const SkPDFDocument &canon)
SkPDFIndirectReference SkPDFStreamOut(std::unique_ptr< SkPDFDict > dict, std::unique_ptr< SkStreamAsset > content, SkPDFDocument *doc, SkPDFSteamCompressionEnabled compress)
static std::unique_ptr< SkPDFDict > SkPDFMakeDict(const char *type=nullptr)
static std::unique_ptr< SkPDFArray > SkPDFMakeArray(Args... args)
constexpr size_t SkToSizeT(S x)
constexpr int SkToInt(S x)
constexpr unsigned SkToUInt(S x)
void drawAnnotation(const SkRect &rect, const char key[], SkData *value)
void scale(SkScalar sx, SkScalar sy)
SkImageInfo imageInfo() const
static sk_sp< SkData > MakeWithoutCopy(const void *data, size_t length)
static sk_sp< SkData > MakeWithCopy(const void *data, size_t length)
const SkImageInfo & imageInfo() const
void setScaleTranslate(SkScalar sx, SkScalar sy, SkScalar tx, SkScalar ty)
static std::unique_ptr< SkMemoryStream > Make(sk_sp< SkData > data)
std::unique_ptr< SkStreamAsset > content()
std::unique_ptr< SkPDFDict > makeResourceDict()
const SkMatrix & initialTransform() const
void insertName(const char key[], const char nameValue[])
void insertObject(const char key[], std::unique_ptr< SkPDFObject > &&)
void insertInt(const char key[], int32_t value)
void insertRef(const char key[], SkPDFIndirectReference)
void emitObject(SkWStream *stream) const override
void onClose(SkWStream *) override
SkPDFIndirectReference emit(const SkPDFObject &, SkPDFIndirectReference)
size_t currentPageIndex()
void addNodeTitle(int nodeId, SkSpan< const char >)
const SkMatrix & currentPageTransform() const
std::vector< SkPDFNamedDestination > fNamedDestinations
SkPDFTagTree::Mark createMarkIdForNodeId(int nodeId, SkPoint)
skia_private::THashMap< uint64_t, SkPDFFont > fFontMap
std::unique_ptr< SkPDFArray > getAnnotations()
std::vector< std::unique_ptr< SkPDFLink > > fCurrentPageLinks
int createStructParentKeyForNodeId(int nodeId)
SkCanvas * onBeginPage(SkScalar, SkScalar) override
SkPDFDocument(SkWStream *, SkPDF::Metadata)
SkString nextFontSubsetTag()
~SkPDFDocument() override
void onEndPage() override
SkPDFIndirectReference reserveRef()
SkPDFIndirectReference getPage(size_t pageIndex) const
bool hasCurrentPage() const
void markStartOfObject(int referenceNumber, const SkWStream *)
void markStartOfDocument(const SkWStream *)
int emitCrossReferenceTable(SkWStream *s) const
SkPDFIndirectReference makeStructTreeRoot(SkPDFDocument *doc)
int createStructParentKeyForNodeId(int nodeId, unsigned pageIndex)
void init(SkPDF::StructureElementNode *, SkPDF::Metadata::Outline)
SkPDFIndirectReference makeOutline(SkPDFDocument *doc)
void addNodeAnnotation(int nodeId, SkPDFIndirectReference annotationRef, unsigned pageIndex)
SkString getRootLanguage()
Mark createMarkIdForNodeId(int nodeId, unsigned pageIndex, SkPoint)
void addNodeTitle(int nodeId, SkSpan< const char >)
const char * data() const
bool writeBigDecAsText(int64_t, int minDigits=0)
bool writeText(const char text[])
VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE auto & d
G_BEGIN_DECLS G_MODULE_EXPORT FlValue * args
std::unique_ptr< SkPDFArray > RectToArray(const SkRect &rect)
SK_API sk_sp< SkDocument > MakeDocument(SkWStream *stream, const Metadata &metadata)
SK_API void SetNodeId(SkCanvas *dst, int nodeID)
SK_SPI int CountUTF8(const char *utf8, size_t byteLength)
constexpr int32_t width() const
constexpr int32_t height() const
SkISize dimensions() const
void toISO8601(SkString *dst) const
SkScalar fBottom
larger y-axis bounds
SkScalar fLeft
smaller x-axis bounds
SkScalar fRight
larger x-axis bounds
static constexpr SkRect MakeSize(const SkSize &size)
SkScalar fTop
smaller y-axis bounds