本文整理汇总了C++中XRef::fetch方法的典型用法代码示例。如果您正苦于以下问题：C++ XRef::fetch方法的具体用法？C++ XRef::fetch怎么用？C++ XRef::fetch使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类XRef的用法示例。
在下文中一共展示了XRef::fetch方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: set_media_box
void set_media_box(PDFDoc * doc, int page, PDFRectangle * rect)
{
XRef *xref = doc->getXRef();
//int num = xref->getNumObjects();
Catalog *catalog = doc->getCatalog();
Ref *ref = catalog->getPageRef(page);
XRefEntry *entry = xref->getEntry(ref->num);
Object obj;
xref->fetch(ref->num, ref->gen, &obj);
Object *newArray =
mk_box_array(rect->x1, rect->y1, rect->x2, rect->y2);
obj.dictSet((char *) "MediaBox", newArray);
entry->obj = obj;
entry->updated = gTrue;
}示例2: checkIsVisible
void TestOptionalContent::checkIsVisible()
{
GooString *fileName = new GooString(TESTDATADIR "/unittestcases/vis_policy_test.pdf");
globalParams = new GlobalParams();
PDFDoc *doc = new PDFDoc( fileName );
QVERIFY( doc );
OCGs *ocgs = doc->getOptContentConfig();
QVERIFY( ocgs );
XRef *xref = doc->getXRef();
Object obj;
// In this test, both Ref(21,0) and Ref(2,0) are set to On
// AnyOn, one element array:
// 22 0 obj<</Type/OCMD/OCGs[21 0 R]/P/AnyOn>>endobj
xref->fetch( 22, 0, &obj );
QVERIFY( obj.isDict() );
QVERIFY( ocgs->optContentIsVisible( &obj ) );
obj.free();
// Same again, looking for any leaks or dubious free()'s
xref->fetch( 22, 0, &obj );
QVERIFY( obj.isDict() );
QVERIFY( ocgs->optContentIsVisible( &obj ) );
obj.free();
// AnyOff, one element array:
// 29 0 obj<</Type/OCMD/OCGs[21 0 R]/P/AnyOff>>endobj
xref->fetch( 29, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// AllOn, one element array:
// 36 0 obj<</Type/OCMD/OCGs[28 0 R]/P/AllOn>>endobj
xref->fetch( 36, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AllOff, one element array:
// 43 0 obj<</Type/OCMD/OCGs[28 0 R]/P/AllOff>>endobj
xref->fetch( 43, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// AnyOn, multi-element array:
// 50 0 obj<</Type/OCMD/OCGs[21 0 R 28 0 R]/P/AnyOn>>endobj
xref->fetch( 50, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AnyOff, multi-element array:
// 57 0 obj<</Type/OCMD/P/AnyOff/OCGs[21 0 R 28 0 R]>>endobj
xref->fetch( 57, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// AllOn, multi-element array:
// 64 0 obj<</Type/OCMD/P/AllOn/OCGs[21 0 R 28 0 R]>>endobj
xref->fetch( 64, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AllOff, multi-element array:
// 71 0 obj<</Type/OCMD/P/AllOff/OCGs[21 0 R 28 0 R]>>endobj
xref->fetch( 71, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
delete doc;
delete globalParams;
}示例3: checkVisibilitySetting
void TestOptionalContent::checkVisibilitySetting()
{
globalParams = new GlobalParams();
GooString *fileName = new GooString(TESTDATADIR "/unittestcases/vis_policy_test.pdf");
PDFDoc *doc = new PDFDoc( fileName );
QVERIFY( doc );
OCGs *ocgs = doc->getOptContentConfig();
QVERIFY( ocgs );
XRef *xref = doc->getXRef();
Object obj;
// In this test, both Ref(21,0) and Ref(28,0) start On,
// based on the file settings
Object ref21obj;
ref21obj.initRef( 21, 0 );
Ref ref21 = ref21obj.getRef();
OptionalContentGroup *ocgA = ocgs->findOcgByRef( ref21 );
QVERIFY( ocgA );
QVERIFY( (ocgA->getName()->cmp("A")) == 0 );
QCOMPARE( ocgA->getState(), OptionalContentGroup::On );
Object ref28obj;
ref28obj.initRef( 28, 0 );
Ref ref28 = ref28obj.getRef();
OptionalContentGroup *ocgB = ocgs->findOcgByRef( ref28 );
QVERIFY( ocgB );
QVERIFY( (ocgB->getName()->cmp("B")) == 0 );
QCOMPARE( ocgB->getState(), OptionalContentGroup::On );
// turn one Off
ocgA->setState( OptionalContentGroup::Off );
// AnyOn, one element array:
// 22 0 obj<</Type/OCMD/OCGs[21 0 R]/P/AnyOn>>endobj
xref->fetch( 22, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// Same again, looking for any leaks or dubious free()'s
xref->fetch( 22, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// AnyOff, one element array:
// 29 0 obj<</Type/OCMD/OCGs[21 0 R]/P/AnyOff>>endobj
xref->fetch( 29, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AllOn, one element array:
// 36 0 obj<</Type/OCMD/OCGs[28 0 R]/P/AllOn>>endobj
xref->fetch( 36, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AllOff, one element array:
// 43 0 obj<</Type/OCMD/OCGs[28 0 R]/P/AllOff>>endobj
xref->fetch( 43, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// AnyOn, multi-element array:
// 50 0 obj<</Type/OCMD/OCGs[21 0 R 28 0 R]/P/AnyOn>>endobj
xref->fetch( 50, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AnyOff, multi-element array:
// 57 0 obj<</Type/OCMD/P/AnyOff/OCGs[21 0 R 28 0 R]>>endobj
xref->fetch( 57, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), true );
obj.free();
// AllOn, multi-element array:
// 64 0 obj<</Type/OCMD/P/AllOn/OCGs[21 0 R 28 0 R]>>endobj
xref->fetch( 64, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
// AllOff, multi-element array:
// 71 0 obj<</Type/OCMD/P/AllOff/OCGs[21 0 R 28 0 R]>>endobj
xref->fetch( 71, 0, &obj );
QVERIFY( obj.isDict() );
QCOMPARE( ocgs->optContentIsVisible( &obj ), false );
obj.free();
//.........这里部分代码省略.........