当前位置: 首页>>代码示例>>C++>>正文

C++ PageContentContext::S方法代码示例

本文整理汇总了C++中PageContentContext::S方法的典型用法代码示例。如果您正苦于以下问题：C++ PageContentContext::S方法的具体用法？C++ PageContentContext::S怎么用？C++ PageContentContext::S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PageContentContext的用法示例。


在下文中一共展示了PageContentContext::S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: UseAsXObjects

EStatusCode UseAsXObjects()
{
	PDFWriter pdfWriter;
	EStatusCode status;

	do
	{
		status = pdfWriter.StartPDF(scBasePath + "UseAsXObjects.PDF",ePDFVersion13);
		if(status != eSuccess)
			break;

		// creating XObjects for all pages of XObjectContent.pdf (2 pages)
		EStatusCodeAndObjectIDTypeList result = pdfWriter.CreateFormXObjectsFromPDF(scBasePath + "XObjectContent.PDF",PDFPageRange(),ePDFPageBoxMediaBox);
		if(result.first != eSuccess)
		{
			status = eFailure;
			break;
		}

		// determine page IDs
		ObjectIDTypeList::iterator it = result.second.begin();
		ObjectIDType firstPageID = *it;
		++it;
		ObjectIDType secondPageID = *it;

		// create a page using both xobjects
		PDFPage* page = new PDFPage();
		page->SetMediaBox(PDFRectangle(0,0,595,842));

		PageContentContext* contentContext = pdfWriter.StartPageContentContext(page);

		// place the first page in the top left corner of the document
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,0,421);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(firstPageID));
		contentContext->Q();
		
		// draw a rectangle around the page bounds
		contentContext->G(0);
		contentContext->w(1);
		contentContext->re(0,421,297.5,421);
		contentContext->S();


		// place the second page in the bottom right corner of the document
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,297.5,0);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(secondPageID));
		contentContext->Q();

		// draw a rectangle around the page bounds
		contentContext->G(0);
		contentContext->w(1);
		contentContext->re(297.5,0,297.5,421);
		contentContext->S();


		status = pdfWriter.EndPageContentContext(contentContext);
		if(status != eSuccess)
			break;

		status = pdfWriter.WritePageAndRelease(page);
		if(status != eSuccess)
			break;


		// appending pages 0,1,2,3 of BasicTIFFImagesTest.PDF
		PDFPageRange selectivePageRange;
		selectivePageRange.mType = PDFPageRange::eRangeTypeSpecific;
		selectivePageRange.mSpecificRanges.push_back(ULongAndULong(0,3));

		result = pdfWriter.CreateFormXObjectsFromPDF(scBasePath + "BasicTIFFImagesTest.PDF",selectivePageRange,ePDFPageBoxMediaBox);
		if(result.first != eSuccess)
		{
			status = eFailure;
			break;
		}

		page = new PDFPage();
		page->SetMediaBox(PDFRectangle(0,0,595,842));

		contentContext = pdfWriter.StartPageContentContext(page);

		// placing them in all 4 corners of the 2nd page [going left right, top bottom]
		it = result.second.begin();
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,0,421);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(*it));
		contentContext->Q();
		
		++it;
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,297.5,421);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(*it));
		contentContext->Q();

		++it;
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,0,0);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(*it));
//.........这里部分代码省略.........
开发者ID:galkahana，项目名称:PDFWriterSamples，代码行数:101，代码来源:EmbeddingPDFs.cpp

示例2: Run

EStatusCode SimpleContentPageTest::Run(const TestConfiguration& inTestConfiguration)
{
	PDFWriter pdfWriter;
	EStatusCode status; 

	do
	{
		status = pdfWriter.StartPDF(RelativeURLToLocalPath(inTestConfiguration.mSampleFileBase,"SimpleContent.PDF"),ePDFVersion13);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to start PDF\n";
			break;
		}	

		PDFPage* page = new PDFPage();
		page->SetMediaBox(PDFRectangle(0,0,595,842));

		PageContentContext* contentContext = pdfWriter.StartPageContentContext(page);
		if(NULL == contentContext)
		{
			status = PDFHummus::eFailure;
			cout<<"failed to create content context for page\n";
			break;
		}

		// draw a 100X100 points cyan square
		contentContext->q();
		contentContext->k(100,0,0,0);
		contentContext->re(100,500,100,100);
		contentContext->f();
		contentContext->Q();

		// force stream change
		status = pdfWriter.PausePageContentContext(contentContext);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to pause page content context\n";
			break;
		}

		// draw a 200X100 points red rectangle
		contentContext->q();
		contentContext->k(0,100,100,0);
		contentContext->re(200,600,200,100);
		contentContext->f();
		contentContext->Q();

		// draw a gray line
		contentContext->q();
		contentContext->G(0.5);
		contentContext->w(3);
		contentContext->m(200,600);
		contentContext->l(400,400);
		contentContext->S();
		contentContext->Q();
		
		status = pdfWriter.EndPageContentContext(contentContext);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to end page content context\n";
			break;
		}

		status = pdfWriter.WritePageAndRelease(page);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to write page\n";
			break;
		}

		status = pdfWriter.EndPDF();
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed in end PDF\n";
			break;
		}
	}while(false);
	return status;
}
开发者ID:CornerZhang，项目名称:PDF-Writer，代码行数:79，代码来源:SimpleContentPageTest.cpp

示例3: Run

EStatusCode PDFEmbedTest::Run(const TestConfiguration& inTestConfiguration)
{
	EStatusCode status;
	PDFWriter pdfWriter;

	do
	{
		status = pdfWriter.StartPDF(RelativeURLToLocalPath(inTestConfiguration.mSampleFileBase,"PDFEmbedTest.pdf"),ePDFVersion13);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to start PDF\n";
			break;
		}	

		// Create XObjects from PDF to embed
		EStatusCodeAndObjectIDTypeList result = pdfWriter.CreateFormXObjectsFromPDF(
                                                        RelativeURLToLocalPath(inTestConfiguration.mSampleFileBase,"TestMaterials/XObjectContent.PDF"),PDFPageRange(),ePDFPageBoxMediaBox);
		if(result.first != PDFHummus::eSuccess)
		{
			cout<<"failed to create PDF XObjects from PDF file\n";
			status = result.first;
			break;
		}

		PDFPage* page = new PDFPage();
		page->SetMediaBox(PDFRectangle(0,0,595,842));

		PageContentContext* contentContext = pdfWriter.StartPageContentContext(page);

		// place the first page in the top left corner of the document
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,0,421);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(result.second.front()));
		contentContext->Q();
		
		contentContext->G(0);
		contentContext->w(1);
		contentContext->re(0,421,297.5,421);
		contentContext->S();


		// place the second page in the bottom right corner of the document
		contentContext->q();
		contentContext->cm(0.5,0,0,0.5,297.5,0);
		contentContext->Do(page->GetResourcesDictionary().AddFormXObjectMapping(result.second.back()));
		contentContext->Q();

		contentContext->G(0);
		contentContext->w(1);
		contentContext->re(297.5,0,297.5,421);
		contentContext->S();


		status = pdfWriter.EndPageContentContext(contentContext);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to end page content context\n";
			break;
		}

		status = pdfWriter.WritePageAndRelease(page);
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed to write page\n";
			break;
		}

		status = pdfWriter.EndPDF();
		if(status != PDFHummus::eSuccess)
		{
			cout<<"failed in end PDF\n";
			break;
		}

	}while(false);

	return status;
}
开发者ID:CornerZhang，项目名称:PDF-Writer，代码行数:78，代码来源:PDFEmbedTest.cpp


注：本文中的PageContentContext::S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。