public virtual void PageCopyAsFormXObjectWithInheritedResourcesTest()
{
String cmpFile = sourceFolder + "cmp_pageCopyAsFormXObjectWithInheritedResourcesTest.pdf";
String srcFile = sourceFolder + "pageCopyAsFormXObjectWithInheritedResourcesTest.pdf";
String destFile = destinationFolder + "pageCopyAsFormXObjectWithInheritedResourcesTest.pdf";
PdfDocument origPdf = new PdfDocument(new PdfReader(srcFile));
PdfDocument copyPdfX = new PdfDocument(new PdfWriter(destFile).SetSmartMode(true));
PdfDictionary pages = origPdf.GetCatalog().GetPdfObject().GetAsDictionary(PdfName.Pages);
if (pages != null)
{
for (int i = 1; i < origPdf.GetNumberOfPages() + 1; i++)
{
PdfPage origPage = origPdf.GetPage(i);
Rectangle ps = origPage.GetPageSize();
PdfPage page = copyPdfX.AddNewPage(new PageSize(ps));
PdfCanvas canvas = new PdfCanvas(page);
PdfFormXObject pageCopy = origPage.CopyAsFormXObject(copyPdfX);
canvas.AddXObject(pageCopy, 0, 0);
}
}
copyPdfX.Close();
origPdf.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destFile, cmpFile, destinationFolder));
}
public virtual void TestExcessiveXrefEntriesForCopyXObject()
{
PdfDocument inputPdf = new PdfDocument(new PdfReader(sourceFolder + "input500.pdf"));
PdfDocument outputPdf = new PdfDocument(new PdfWriter(destinationFolder + "output500.pdf"));
float scaleX = 595f / 612f;
float scaleY = 842f / 792f;
for (int i = 1; i <= inputPdf.GetNumberOfPages(); ++i)
{
PdfPage sourcePage = inputPdf.GetPage(i);
PdfFormXObject pageCopy = sourcePage.CopyAsFormXObject(outputPdf);
PdfPage page = outputPdf.AddNewPage(PageSize.A4);
PdfCanvas outputCanvas = new PdfCanvas(page);
outputCanvas.AddXObject(pageCopy, scaleX, 0, 0, scaleY, 0, 0);
page.Flush();
}
outputPdf.Close();
inputPdf.Close();
NUnit.Framework.Assert.IsNotNull(outputPdf.GetXref());
NUnit.Framework.Assert.AreEqual(500, outputPdf.GetXref().Size() - inputPdf.GetXref().Size());
}
