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C++ CPDF_Document::AddIndirectObject方法代码示例

本文整理汇总了C++中CPDF_Document::AddIndirectObject方法的典型用法代码示例。如果您正苦于以下问题：C++ CPDF_Document::AddIndirectObject方法的具体用法？C++ CPDF_Document::AddIndirectObject怎么用？C++ CPDF_Document::AddIndirectObject使用的例子？那么, 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CPDF_Document的用法示例。


在下文中一共展示了CPDF_Document::AddIndirectObject方法的11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: WriteAppearance

void CPDFSDK_BAAnnot::WriteAppearance(const CFX_ByteString& sAPType,
                                      const CPDF_Rect& rcBBox,
                                      const CFX_Matrix& matrix,
                                      const CFX_ByteString& sContents,
                                      const CFX_ByteString& sAPState) {
  CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP");

  if (!pAPDict) {
    pAPDict = new CPDF_Dictionary;
    m_pAnnot->GetAnnotDict()->SetAt("AP", pAPDict);
  }

  CPDF_Stream* pStream = nullptr;
  CPDF_Dictionary* pParentDict = nullptr;

  if (sAPState.IsEmpty()) {
    pParentDict = pAPDict;
    pStream = pAPDict->GetStreamBy(sAPType);
  } else {
    CPDF_Dictionary* pAPTypeDict = pAPDict->GetDictBy(sAPType);
    if (!pAPTypeDict) {
      pAPTypeDict = new CPDF_Dictionary;
      pAPDict->SetAt(sAPType, pAPTypeDict);
    }

    pParentDict = pAPTypeDict;
    pStream = pAPTypeDict->GetStreamBy(sAPState);
  }

  if (!pStream) {
    pStream = new CPDF_Stream(nullptr, 0, nullptr);

    CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
    int32_t objnum = pDoc->AddIndirectObject(pStream);
    pParentDict->SetAtReference(sAPType, pDoc, objnum);
  }

  CPDF_Dictionary* pStreamDict = pStream->GetDict();
  if (!pStreamDict) {
    pStreamDict = new CPDF_Dictionary;
    pStreamDict->SetAtName("Type", "XObject");
    pStreamDict->SetAtName("Subtype", "Form");
    pStreamDict->SetAtInteger("FormType", 1);
    pStream->InitStream(nullptr, 0, pStreamDict);
  }

  if (pStreamDict) {
    pStreamDict->SetAtMatrix("Matrix", matrix);
    pStreamDict->SetAtRect("BBox", rcBBox);
  }

  pStream->SetData((uint8_t*)sContents.c_str(), sContents.GetLength(), FALSE,
                   FALSE);
}
开发者ID:andoma，项目名称:pdfium，代码行数:54，代码来源:fsdk_baseannot.cpp

示例2: SetAction

void CPDFSDK_BAAnnot::SetAction(const CPDF_Action& action) {
  ASSERT(action);
  if ((CPDF_Action&)action !=
      CPDF_Action(m_pAnnot->GetAnnotDict()->GetDictBy("A"))) {
    CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
    CPDF_Dictionary* pDict = action.GetDict();
    if (pDict && pDict->GetObjNum() == 0) {
      pDoc->AddIndirectObject(pDict);
    }
    m_pAnnot->GetAnnotDict()->SetAtReference("A", pDoc, pDict->GetObjNum());
  }
}
开发者ID:andoma，项目名称:pdfium，代码行数:12，代码来源:fsdk_baseannot.cpp

示例3: SetAction

void CPDFSDK_Annot::SetAction(const CPDF_Action& action)
{
	ASSERT(m_pAnnot != NULL);
	ASSERT(m_pAnnot->m_pAnnotDict != NULL);
	
	ASSERT(action != NULL);
	
	if ((CPDF_Action&)action != m_pAnnot->m_pAnnotDict->GetDict("A"))
	{
		CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
		ASSERT(pDoc != NULL);
		
		if (action.m_pDict && (action.m_pDict->GetObjNum() == 0))
			pDoc->AddIndirectObject(action.m_pDict); 
		m_pAnnot->m_pAnnotDict->SetAtReference("A", pDoc, action.m_pDict->GetObjNum());
	}
}
开发者ID:witwall，项目名称:pdfium，代码行数:17，代码来源:fsdk_baseannot.cpp

示例4: rect

DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page,
                                                       FS_MATRIX* matrix,
                                                       FS_RECTF* clipRect) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return FALSE;

  CFX_ByteTextBuf textBuf;
  textBuf << "q ";
  CFX_FloatRect rect(clipRect->left, clipRect->bottom, clipRect->right,
                     clipRect->top);
  rect.Normalize();
  CFX_ByteString bsClipping;
  bsClipping.Format("%f %f %f %f re W* n ", rect.left, rect.bottom,
                    rect.Width(), rect.Height());
  textBuf << bsClipping;

  CFX_ByteString bsMatix;
  bsMatix.Format("%f %f %f %f %f %f cm ", matrix->a, matrix->b, matrix->c,
                 matrix->d, matrix->e, matrix->f);
  textBuf << bsMatix;

  CPDF_Dictionary* pPageDic = pPage->m_pFormDict;
  CPDF_Object* pContentObj =
      pPageDic ? pPageDic->GetElement("Contents") : nullptr;
  if (!pContentObj)
    pContentObj = pPageDic ? pPageDic->GetArrayBy("Contents") : nullptr;
  if (!pContentObj)
    return FALSE;

  CPDF_Dictionary* pDic = new CPDF_Dictionary;
  CPDF_Stream* pStream = new CPDF_Stream(nullptr, 0, pDic);
  pStream->SetData(textBuf.GetBuffer(), textBuf.GetSize(), FALSE, FALSE);
  CPDF_Document* pDoc = pPage->m_pDocument;
  if (!pDoc)
    return FALSE;
  pDoc->AddIndirectObject(pStream);

  pDic = new CPDF_Dictionary;
  CPDF_Stream* pEndStream = new CPDF_Stream(nullptr, 0, pDic);
  pEndStream->SetData((const uint8_t*)" Q", 2, FALSE, FALSE);
  pDoc->AddIndirectObject(pEndStream);

  CPDF_Array* pContentArray = nullptr;
  if (CPDF_Array* pArray = ToArray(pContentObj)) {
    pContentArray = pArray;
    CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum());
    pContentArray->InsertAt(0, pRef);
    pContentArray->AddReference(pDoc, pEndStream);
  } else if (CPDF_Reference* pReference = ToReference(pContentObj)) {
    CPDF_Object* pDirectObj = pReference->GetDirect();
    if (pDirectObj) {
      if (CPDF_Array* pArray = pDirectObj->AsArray()) {
        pContentArray = pArray;
        CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum());
        pContentArray->InsertAt(0, pRef);
        pContentArray->AddReference(pDoc, pEndStream);
      } else if (pDirectObj->IsStream()) {
        pContentArray = new CPDF_Array();
        pContentArray->AddReference(pDoc, pStream->GetObjNum());
        pContentArray->AddReference(pDoc, pDirectObj->GetObjNum());
        pContentArray->AddReference(pDoc, pEndStream);
        pPageDic->SetAtReference("Contents", pDoc,
                                 pDoc->AddIndirectObject(pContentArray));
      }
    }
  }

  // Need to transform the patterns as well.
  CPDF_Dictionary* pRes = pPageDic->GetDictBy("Resources");
  if (pRes) {
    CPDF_Dictionary* pPattenDict = pRes->GetDictBy("Pattern");
    if (pPattenDict) {
      for (const auto& it : *pPattenDict) {
        CPDF_Object* pObj = it.second;
        if (pObj->IsReference())
          pObj = pObj->GetDirect();

        CPDF_Dictionary* pDict = nullptr;
        if (pObj->IsDictionary())
          pDict = pObj->AsDictionary();
        else if (CPDF_Stream* pStream = pObj->AsStream())
          pDict = pStream->GetDict();
        else
          continue;

        CFX_Matrix m = pDict->GetMatrixBy("Matrix");
        CFX_Matrix t = *(CFX_Matrix*)matrix;
        m.Concat(t);
        pDict->SetAtMatrix("Matrix", m);
      }
    }
  }

  return TRUE;
}
开发者ID:andoma，项目名称:pdfium，代码行数:96，代码来源:fpdf_transformpage.cpp

示例5: CPDFPageFromFPDFPage

DLLEXPORT void STDCALL FPDFPage_InsertClipPath(FPDF_PAGE page,
                                               FPDF_CLIPPATH clipPath) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return;

  CPDF_Dictionary* pPageDic = pPage->m_pFormDict;
  CPDF_Object* pContentObj =
      pPageDic ? pPageDic->GetElement("Contents") : nullptr;
  if (!pContentObj)
    pContentObj = pPageDic ? pPageDic->GetArrayBy("Contents") : nullptr;
  if (!pContentObj)
    return;

  CFX_ByteTextBuf strClip;
  CPDF_ClipPath* pClipPath = (CPDF_ClipPath*)clipPath;
  FX_DWORD i;
  for (i = 0; i < pClipPath->GetPathCount(); i++) {
    CPDF_Path path = pClipPath->GetPath(i);
    int iClipType = pClipPath->GetClipType(i);
    if (path.GetPointCount() == 0) {
      // Empty clipping (totally clipped out)
      strClip << "0 0 m W n ";
    } else {
      OutputPath(strClip, path);
      if (iClipType == FXFILL_WINDING)
        strClip << "W n\n";
      else
        strClip << "W* n\n";
    }
  }
  CPDF_Dictionary* pDic = new CPDF_Dictionary;
  CPDF_Stream* pStream = new CPDF_Stream(nullptr, 0, pDic);
  pStream->SetData(strClip.GetBuffer(), strClip.GetSize(), FALSE, FALSE);
  CPDF_Document* pDoc = pPage->m_pDocument;
  if (!pDoc)
    return;
  pDoc->AddIndirectObject(pStream);

  CPDF_Array* pContentArray = nullptr;
  if (CPDF_Array* pArray = ToArray(pContentObj)) {
    pContentArray = pArray;
    CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum());
    pContentArray->InsertAt(0, pRef);
  } else if (CPDF_Reference* pReference = ToReference(pContentObj)) {
    CPDF_Object* pDirectObj = pReference->GetDirect();
    if (pDirectObj) {
      if (CPDF_Array* pArray = pDirectObj->AsArray()) {
        pContentArray = pArray;
        CPDF_Reference* pRef = new CPDF_Reference(pDoc, pStream->GetObjNum());
        pContentArray->InsertAt(0, pRef);
      } else if (pDirectObj->IsStream()) {
        pContentArray = new CPDF_Array();
        pContentArray->AddReference(pDoc, pStream->GetObjNum());
        pContentArray->AddReference(pDoc, pDirectObj->GetObjNum());
        pPageDic->SetAtReference("Contents", pDoc,
                                 pDoc->AddIndirectObject(pContentArray));
      }
    }
  }
}
开发者ID:andoma，项目名称:pdfium，代码行数:61，代码来源:fpdf_transformpage.cpp

示例6: rect

DLLEXPORT FPDF_BOOL STDCALL FPDFPage_TransFormWithClip(FPDF_PAGE page, FS_MATRIX* matrix, FS_RECTF* clipRect)
{
	if(!page)
		return FALSE;

	CFX_ByteTextBuf textBuf;
	textBuf<<"q ";
	CFX_FloatRect rect(clipRect->left, clipRect->bottom, clipRect->right, clipRect->top);
	rect.Normalize();
	CFX_ByteString bsClipping;
	bsClipping.Format("%f %f %f %f re W* n ", rect.left, rect.bottom, rect.Width(), rect.Height());
	textBuf<<bsClipping;

	CFX_ByteString bsMatix;
	bsMatix.Format("%f %f %f %f %f %f cm ", matrix->a, matrix->b,matrix->c,matrix->d,matrix->e,matrix->f);
	textBuf<<bsMatix;
	

	CPDF_Page* pPage = (CPDF_Page*)page;
	CPDF_Dictionary* pPageDic = pPage->m_pFormDict;
	CPDF_Object* pContentObj = pPageDic->GetElement("Contents");
	if(!pContentObj)
		pContentObj = pPageDic->GetArray("Contents");
	if(!pContentObj)
		return FALSE;
	
	CPDF_Dictionary* pDic = FX_NEW CPDF_Dictionary;
	CPDF_Stream* pStream = FX_NEW CPDF_Stream(NULL,0, pDic);
	pStream->SetData(textBuf.GetBuffer(), textBuf.GetSize(), FALSE, FALSE);
	CPDF_Document* pDoc = pPage->m_pDocument;
	if(!pDoc)
		return FALSE;
	pDoc->AddIndirectObject(pStream);

	pDic = FX_NEW CPDF_Dictionary;
	CPDF_Stream* pEndStream = FX_NEW CPDF_Stream(NULL,0, pDic);
	pEndStream->SetData((FX_LPCBYTE)" Q", 2, FALSE, FALSE);
	pDoc->AddIndirectObject(pEndStream);
	
	CPDF_Array* pContentArray = NULL;
	if (pContentObj && pContentObj->GetType() == PDFOBJ_ARRAY)
	{
		pContentArray = (CPDF_Array*)pContentObj;
		CPDF_Reference* pRef = FX_NEW CPDF_Reference(pDoc, pStream->GetObjNum());
		pContentArray->InsertAt(0, pRef);
		pContentArray->AddReference(pDoc,pEndStream);
		
	}
	else if(pContentObj && pContentObj->GetType() == PDFOBJ_REFERENCE)
	{
		CPDF_Reference* pReference = (CPDF_Reference*)pContentObj;
		CPDF_Object* pDirectObj = pReference->GetDirect();
		if(pDirectObj != NULL)
		{
			if(pDirectObj->GetType() == PDFOBJ_ARRAY)
			{
				pContentArray = (CPDF_Array*)pDirectObj;
				CPDF_Reference* pRef = FX_NEW CPDF_Reference(pDoc, pStream->GetObjNum());
				pContentArray->InsertAt(0, pRef);
				pContentArray->AddReference(pDoc,pEndStream);
				
			}
			else if(pDirectObj->GetType() == PDFOBJ_STREAM)
			{
				pContentArray = FX_NEW CPDF_Array();
				pContentArray->AddReference(pDoc,pStream->GetObjNum());
				pContentArray->AddReference(pDoc,pDirectObj->GetObjNum());
				pContentArray->AddReference(pDoc, pEndStream);
				pPageDic->SetAtReference("Contents", pDoc, pDoc->AddIndirectObject(pContentArray));
			}
		}
	}	

	//Need to transform the patterns as well.
	CPDF_Dictionary* pRes = pPageDic->GetDict(FX_BSTRC("Resources"));
	if(pRes)
	{
		CPDF_Dictionary* pPattenDict = pRes->GetDict(FX_BSTRC("Pattern"));
		if(pPattenDict)
		{
			FX_POSITION pos = pPattenDict->GetStartPos();
			while(pos)
			{
				CPDF_Dictionary* pDict = NULL;
				CFX_ByteString key;
				CPDF_Object* pObj = pPattenDict->GetNextElement(pos, key);
				if(pObj->GetType() == PDFOBJ_REFERENCE)
					pObj = pObj->GetDirect();
				if(pObj->GetType() == PDFOBJ_DICTIONARY)
				{
					pDict = (CPDF_Dictionary*)pObj;
				}
				else if(pObj->GetType() == PDFOBJ_STREAM)
				{
					pDict = ((CPDF_Stream*)pObj)->GetDict();
				}
				else
					continue;
				
				CFX_AffineMatrix m = pDict->GetMatrix(FX_BSTRC("Matrix"));
//.........这里部分代码省略.........
开发者ID:codemonkey85，项目名称:pdfium，代码行数:101，代码来源:fpdf_transformpage.cpp

示例7: if

DLLEXPORT void STDCALL FPDFPage_InsertClipPath(FPDF_PAGE page,FPDF_CLIPPATH clipPath)
{
	if(!page)
		return;
	CPDF_Page* pPage = (CPDF_Page*)page;
	CPDF_Dictionary* pPageDic = pPage->m_pFormDict;
	CPDF_Object* pContentObj = pPageDic->GetElement("Contents");
	if(!pContentObj)
		pContentObj = pPageDic->GetArray("Contents");
	if(!pContentObj)
		return;

	CFX_ByteTextBuf strClip;
	CPDF_ClipPath* pClipPath = (CPDF_ClipPath*)clipPath;
	FX_DWORD i;
	for (i = 0; i < pClipPath->GetPathCount(); i ++) {
		CPDF_Path path = pClipPath->GetPath(i);
		int iClipType = pClipPath->GetClipType(i);
		if (path.GetPointCount() == 0) {
			// Empty clipping (totally clipped out)
			strClip << "0 0 m W n ";
		} else {
			OutputPath(strClip, path);
			if (iClipType == FXFILL_WINDING)
				strClip << "W n\n";
			else
				strClip << "W* n\n";
		}
	}
	CPDF_Dictionary* pDic = FX_NEW CPDF_Dictionary;
	CPDF_Stream* pStream = FX_NEW CPDF_Stream(NULL,0, pDic);
	pStream->SetData(strClip.GetBuffer(), strClip.GetSize(), FALSE, FALSE);
	CPDF_Document* pDoc = pPage->m_pDocument;
	if(!pDoc)
		return;
	pDoc->AddIndirectObject(pStream);
	
	CPDF_Array* pContentArray = NULL;
	if (pContentObj && pContentObj->GetType() == PDFOBJ_ARRAY)
	{
		pContentArray = (CPDF_Array*)pContentObj;
		CPDF_Reference* pRef = FX_NEW CPDF_Reference(pDoc, pStream->GetObjNum());
		pContentArray->InsertAt(0, pRef);
		
	}
	else if(pContentObj && pContentObj->GetType() == PDFOBJ_REFERENCE)
	{
		CPDF_Reference* pReference = (CPDF_Reference*)pContentObj;
		CPDF_Object* pDirectObj = pReference->GetDirect();
		if(pDirectObj != NULL)
		{
			if(pDirectObj->GetType() == PDFOBJ_ARRAY)
			{
				pContentArray = (CPDF_Array*)pDirectObj;
				CPDF_Reference* pRef = FX_NEW CPDF_Reference(pDoc, pStream->GetObjNum());
				pContentArray->InsertAt(0, pRef);
				
			}
			else if(pDirectObj->GetType() == PDFOBJ_STREAM)
			{
				pContentArray = FX_NEW CPDF_Array();
				pContentArray->AddReference(pDoc,pStream->GetObjNum());
				pContentArray->AddReference(pDoc,pDirectObj->GetObjNum());
				pPageDic->SetAtReference("Contents", pDoc, pDoc->AddIndirectObject(pContentArray));
			}
		}
	}	
}
开发者ID:codemonkey85，项目名称:pdfium，代码行数:68，代码来源:fpdf_transformpage.cpp

示例8: WriteAppearance

void CPDFSDK_Annot::WriteAppearance(const CFX_ByteString& sAPType, const CPDF_Rect& rcBBox, 
								const CPDF_Matrix& matrix, const CFX_ByteString& sContents,
								const CFX_ByteString& sAPState)
{
	ASSERT(m_pAnnot != NULL);
	ASSERT(m_pAnnot->m_pAnnotDict != NULL);
	
	CPDF_Dictionary* pAPDict = m_pAnnot->m_pAnnotDict->GetDict("AP");
	
	if (!pAPDict) 
	{
		pAPDict = FX_NEW CPDF_Dictionary;
		m_pAnnot->m_pAnnotDict->SetAt("AP", pAPDict);
	}
	
	CPDF_Stream* pStream = NULL;
	CPDF_Dictionary* pParentDict = NULL;
	
	if (sAPState.IsEmpty())
	{
		pParentDict = pAPDict;
		pStream = pAPDict->GetStream(sAPType);
	}
	else
	{
		CPDF_Dictionary* pAPTypeDict = pAPDict->GetDict(sAPType);
		if (!pAPTypeDict)
		{
			pAPTypeDict = FX_NEW CPDF_Dictionary;
			pAPDict->SetAt(sAPType, pAPTypeDict);
		}
		
		pParentDict = pAPTypeDict;
		pStream = pAPTypeDict->GetStream(sAPState);
	}
	
	if (!pStream) 
	{
		ASSERT(m_pPageView != NULL);
		CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
		ASSERT(pDoc != NULL);
		
		pStream = FX_NEW CPDF_Stream(NULL, 0, NULL);
		FX_INT32 objnum = pDoc->AddIndirectObject(pStream);
		//pAPDict->SetAtReference(sAPType, pDoc, objnum);
		ASSERT(pParentDict != NULL);
		pParentDict->SetAtReference(sAPType, pDoc, objnum);
	}
	
	CPDF_Dictionary * pStreamDict = pStream->GetDict();
	
	if (!pStreamDict)
	{
		pStreamDict = FX_NEW CPDF_Dictionary;
		pStreamDict->SetAtName("Type", "XObject");
		pStreamDict->SetAtName("Subtype", "Form");
		pStreamDict->SetAtInteger("FormType", 1);
		pStream->InitStream(NULL,0,pStreamDict);
	}
	
	if (pStreamDict)
	{
		pStreamDict->SetAtMatrix("Matrix",matrix);	
		pStreamDict->SetAtRect("BBox", rcBBox);		
	}
	
	pStream->SetData((FX_BYTE*)sContents.c_str(), sContents.GetLength(), FALSE, FALSE);
}
开发者ID:witwall，项目名称:pdfium，代码行数:68，代码来源:fsdk_baseannot.cpp

示例9: if

DLLEXPORT int STDCALL FPDFPage_Flatten( FPDF_PAGE page, int nFlag)
{
	if (!page)
	{
		return FLATTEN_FAIL;
	}

	CPDF_Page * pPage = (CPDF_Page*)( page );
	CPDF_Document * pDocument = pPage->m_pDocument;
	CPDF_Dictionary * pPageDict = pPage->m_pFormDict;
	
	if ( !pDocument || !pPageDict )
	{
		return FLATTEN_FAIL;
	}

	CPDF_ObjectArray ObjectArray;
	CPDF_RectArray  RectArray;

	int iRet = FLATTEN_FAIL;
	iRet = ParserAnnots( pDocument, pPageDict, &RectArray, &ObjectArray, nFlag);
	if (iRet == FLATTEN_NOTINGTODO)
	{
		return FLATTEN_NOTINGTODO;
	}else if (iRet == FLATTEN_FAIL)
	{
		return FLATTEN_FAIL;
	}
	
	CPDF_Rect rcOriginalCB;
	CPDF_Rect rcMerger = CalculateRect( &RectArray );
	CPDF_Rect rcOriginalMB = pPageDict->GetRect("MediaBox");

	if (pPageDict->KeyExist("CropBox"))
		rcOriginalMB = pPageDict->GetRect("CropBox");
	
	if (rcOriginalMB.IsEmpty()) 	
	{
		rcOriginalMB = CPDF_Rect(0.0f, 0.0f, 612.0f, 792.0f);
	}
	
	rcMerger.left = rcMerger.left < rcOriginalMB.left? rcOriginalMB.left : rcMerger.left;
	rcMerger.right = rcMerger.right > rcOriginalMB.right? rcOriginalMB.right : rcMerger.right;
	rcMerger.top = rcMerger.top > rcOriginalMB.top? rcOriginalMB.top : rcMerger.top;
	rcMerger.bottom = rcMerger.bottom < rcOriginalMB.bottom? rcOriginalMB.bottom : rcMerger.bottom;
	
	if (pPageDict->KeyExist("ArtBox"))
		rcOriginalCB = pPageDict->GetRect("ArtBox");
	else
		rcOriginalCB = rcOriginalMB;

	if (!rcOriginalMB.IsEmpty())
	{
		CPDF_Array* pMediaBox = FX_NEW CPDF_Array();	

		pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.left));
		pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.bottom));
		pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.right));
		pMediaBox->Add(FX_NEW CPDF_Number(rcOriginalMB.top));

		pPageDict->SetAt("MediaBox",pMediaBox);
	}
	
	if (!rcOriginalCB.IsEmpty())
	{
		CPDF_Array* pCropBox = FX_NEW CPDF_Array();
		pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.left));
		pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.bottom));
		pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.right));
		pCropBox->Add(FX_NEW CPDF_Number(rcOriginalCB.top));
		pPageDict->SetAt("ArtBox", pCropBox);
	}

	CPDF_Dictionary* pRes = NULL;
	pRes = pPageDict->GetDict("Resources");
	if (!pRes)
	{
		pRes = FX_NEW CPDF_Dictionary;
		pPageDict->SetAt( "Resources", pRes );
	}

	CPDF_Stream* pNewXObject = FX_NEW CPDF_Stream(NULL, 0, FX_NEW CPDF_Dictionary);
	FX_DWORD dwObjNum = pDocument->AddIndirectObject(pNewXObject);
	CPDF_Dictionary* pPageXObject = pRes->GetDict("XObject");
	if (!pPageXObject)
	{
		pPageXObject = FX_NEW CPDF_Dictionary;
		pRes->SetAt("XObject", pPageXObject);
	}

	CFX_ByteString key = "";
	int nStreams = ObjectArray.GetSize();

	if (nStreams > 0)
	{
		for (int iKey = 0; /*iKey < 100*/; iKey++)
		{
			char sExtend[5] = {0};
			FXSYS_itoa(iKey, sExtend, 10);
			key = CFX_ByteString("FFT") + CFX_ByteString(sExtend);
//.........这里部分代码省略.........
开发者ID:azunite，项目名称:pdfium_ch，代码行数:101，代码来源:fpdf_flatten.cpp

示例10: if

DLLEXPORT int STDCALL FPDFPage_Flatten(FPDF_PAGE page, int nFlag) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!page) {
    return FLATTEN_FAIL;
  }

  CPDF_Document* pDocument = pPage->m_pDocument;
  CPDF_Dictionary* pPageDict = pPage->m_pFormDict;

  if (!pDocument || !pPageDict) {
    return FLATTEN_FAIL;
  }

  CPDF_ObjectArray ObjectArray;
  CPDF_RectArray RectArray;

  int iRet = FLATTEN_FAIL;
  iRet = ParserAnnots(pDocument, pPageDict, &RectArray, &ObjectArray, nFlag);
  if (iRet == FLATTEN_NOTHINGTODO || iRet == FLATTEN_FAIL)
    return iRet;

  CFX_FloatRect rcOriginalCB;
  CFX_FloatRect rcMerger = CalculateRect(&RectArray);
  CFX_FloatRect rcOriginalMB = pPageDict->GetRectFor("MediaBox");

  if (pPageDict->KeyExist("CropBox"))
    rcOriginalMB = pPageDict->GetRectFor("CropBox");

  if (rcOriginalMB.IsEmpty()) {
    rcOriginalMB = CFX_FloatRect(0.0f, 0.0f, 612.0f, 792.0f);
  }

  rcMerger.left =
      rcMerger.left < rcOriginalMB.left ? rcOriginalMB.left : rcMerger.left;
  rcMerger.right =
      rcMerger.right > rcOriginalMB.right ? rcOriginalMB.right : rcMerger.right;
  rcMerger.top =
      rcMerger.top > rcOriginalMB.top ? rcOriginalMB.top : rcMerger.top;
  rcMerger.bottom = rcMerger.bottom < rcOriginalMB.bottom ? rcOriginalMB.bottom
                                                          : rcMerger.bottom;

  if (pPageDict->KeyExist("ArtBox"))
    rcOriginalCB = pPageDict->GetRectFor("ArtBox");
  else
    rcOriginalCB = rcOriginalMB;

  if (!rcOriginalMB.IsEmpty()) {
    CPDF_Array* pMediaBox = new CPDF_Array();
    pMediaBox->Add(new CPDF_Number(rcOriginalMB.left));
    pMediaBox->Add(new CPDF_Number(rcOriginalMB.bottom));
    pMediaBox->Add(new CPDF_Number(rcOriginalMB.right));
    pMediaBox->Add(new CPDF_Number(rcOriginalMB.top));
    pPageDict->SetFor("MediaBox", pMediaBox);
  }

  if (!rcOriginalCB.IsEmpty()) {
    CPDF_Array* pCropBox = new CPDF_Array();
    pCropBox->Add(new CPDF_Number(rcOriginalCB.left));
    pCropBox->Add(new CPDF_Number(rcOriginalCB.bottom));
    pCropBox->Add(new CPDF_Number(rcOriginalCB.right));
    pCropBox->Add(new CPDF_Number(rcOriginalCB.top));
    pPageDict->SetFor("ArtBox", pCropBox);
  }

  CPDF_Dictionary* pRes = pPageDict->GetDictFor("Resources");
  if (!pRes) {
    pRes = new CPDF_Dictionary(pDocument->GetByteStringPool());
    pPageDict->SetFor("Resources", pRes);
  }

  CPDF_Stream* pNewXObject = new CPDF_Stream(
      nullptr, 0, new CPDF_Dictionary(pDocument->GetByteStringPool()));

  uint32_t dwObjNum = pDocument->AddIndirectObject(pNewXObject);
  CPDF_Dictionary* pPageXObject = pRes->GetDictFor("XObject");
  if (!pPageXObject) {
    pPageXObject = new CPDF_Dictionary(pDocument->GetByteStringPool());
    pRes->SetFor("XObject", pPageXObject);
  }

  CFX_ByteString key = "";
  int nStreams = ObjectArray.GetSize();

  if (nStreams > 0) {
    for (int iKey = 0; /*iKey < 100*/; iKey++) {
      char sExtend[5] = {};
      FXSYS_itoa(iKey, sExtend, 10);
      key = CFX_ByteString("FFT") + CFX_ByteString(sExtend);
      if (!pPageXObject->KeyExist(key))
        break;
    }
  }

  SetPageContents(key, pPageDict, pDocument);

  CPDF_Dictionary* pNewXORes = nullptr;

  if (!key.IsEmpty()) {
    pPageXObject->SetReferenceFor(key, pDocument, dwObjNum);
    CPDF_Dictionary* pNewOXbjectDic = pNewXObject->GetDict();
//.........这里部分代码省略.........
开发者ID:hfiguiere，项目名称:pdfium，代码行数:101，代码来源:fpdf_flatten.cpp

示例11: _SaveXFADocumentData


//.........这里部分代码省略.........
    CPDF_Stream* pTemplateStream = pArray->GetStream(iTemplate);
    CPDF_StreamAcc streamAcc;
    streamAcc.LoadAllData(pTemplateStream);
    uint8_t* pData = (uint8_t*)streamAcc.GetData();
    FX_DWORD dwSize2 = streamAcc.GetSize();
    IFX_FileStream* pTemplate = FX_CreateMemoryStream(pData, dwSize2);
    pContext->UpdateChecksum((IFX_FileRead*)pTemplate);
    pTemplate->Release();
  }
  CPDF_Stream* pFormStream = NULL;
  CPDF_Stream* pDataSetsStream = NULL;
  if (iFormIndex != -1) {
    // Get form CPDF_Stream
    CPDF_Object* pFormPDFObj = pArray->GetElement(iFormIndex);
    if (pFormPDFObj->GetType() == PDFOBJ_REFERENCE) {
      CPDF_Object* pFormDircetObj = pFormPDFObj->GetDirect();
      if (NULL != pFormDircetObj &&
          pFormDircetObj->GetType() == PDFOBJ_STREAM) {
        pFormStream = (CPDF_Stream*)pFormDircetObj;
      }
    } else if (pFormPDFObj->GetType() == PDFOBJ_STREAM) {
      pFormStream = (CPDF_Stream*)pFormPDFObj;
    }
  }

  if (iDataSetsIndex != -1) {
    // Get datasets CPDF_Stream
    CPDF_Object* pDataSetsPDFObj = pArray->GetElement(iDataSetsIndex);
    if (pDataSetsPDFObj->GetType() == PDFOBJ_REFERENCE) {
      CPDF_Reference* pDataSetsRefObj = (CPDF_Reference*)pDataSetsPDFObj;
      CPDF_Object* pDataSetsDircetObj = pDataSetsRefObj->GetDirect();
      if (NULL != pDataSetsDircetObj &&
          pDataSetsDircetObj->GetType() == PDFOBJ_STREAM) {
        pDataSetsStream = (CPDF_Stream*)pDataSetsDircetObj;
      }
    } else if (pDataSetsPDFObj->GetType() == PDFOBJ_STREAM) {
      pDataSetsStream = (CPDF_Stream*)pDataSetsPDFObj;
    }
  }
  // end
  // L"datasets"
  {
    IFX_FileStream* pDsfileWrite = FX_CreateMemoryStream();
    if (NULL == pDsfileWrite) {
      pContext->Release();
      pDsfileWrite->Release();
      return FALSE;
    }
    if (pXFADocHandler->SavePackage(pXFADocView->GetDoc(),
                                    CFX_WideStringC(L"datasets"),
                                    pDsfileWrite) &&
        pDsfileWrite->GetSize() > 0) {
      // Datasets
      pContext->UpdateChecksum((IFX_FileRead*)pDsfileWrite);
      pContext->FinishChecksum();
      CPDF_Dictionary* pDataDict = new CPDF_Dictionary;
      if (iDataSetsIndex != -1) {
        if (pDataSetsStream)
          pDataSetsStream->InitStreamFromFile(pDsfileWrite, pDataDict);
      } else {
        CPDF_Stream* pData = new CPDF_Stream(NULL, 0, NULL);
        pData->InitStreamFromFile(pDsfileWrite, pDataDict);
        pPDFDocument->AddIndirectObject(pData);
        iLast = pArray->GetCount() - 2;
        pArray->InsertAt(iLast, new CPDF_String("datasets", FALSE));
        pArray->InsertAt(iLast + 1, pData, pPDFDocument);
      }
      fileList.Add(pDsfileWrite);
    }
  }

  // L"form"
  {
    IFX_FileStream* pfileWrite = FX_CreateMemoryStream();
    if (NULL == pfileWrite) {
      pContext->Release();
      return FALSE;
    }
    if (pXFADocHandler->SavePackage(pXFADocView->GetDoc(),
                                    CFX_WideStringC(L"form"), pfileWrite,
                                    pContext) &&
        pfileWrite > 0) {
      CPDF_Dictionary* pDataDict = new CPDF_Dictionary;
      if (iFormIndex != -1) {
        if (pFormStream)
          pFormStream->InitStreamFromFile(pfileWrite, pDataDict);
      } else {
        CPDF_Stream* pData = new CPDF_Stream(NULL, 0, NULL);
        pData->InitStreamFromFile(pfileWrite, pDataDict);
        pPDFDocument->AddIndirectObject(pData);
        iLast = pArray->GetCount() - 2;
        pArray->InsertAt(iLast, new CPDF_String("form", FALSE));
        pArray->InsertAt(iLast + 1, pData, pPDFDocument);
      }
      fileList.Add(pfileWrite);
    }
  }
  pContext->Release();
  return TRUE;
}
开发者ID:primiano，项目名称:pdfium-merge，代码行数:101，代码来源:fpdfsave.cpp


注：本文中的CPDF_Document::AddIndirectObject方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。