public virtual void AddAssociatedFilesTest02()
{
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(destinationFolder + "add_associated_files02.pdf",
new WriterProperties().SetPdfVersion(PdfVersion.PDF_2_0)));
pdfDocument.SetTagged();
PdfCanvas pageCanvas = new PdfCanvas(pdfDocument.AddNewPage());
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(sourceFolder + "berlin2013.jpg"
));
imageXObject.AddAssociatedFile(PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 1".GetBytes
(), "af_1.txt", PdfName.Data));
pageCanvas.AddXObject(imageXObject, 40, 400);
PdfFormXObject formXObject = new PdfFormXObject(new Rectangle(200, 200));
PdfCanvas formCanvas = new PdfCanvas(formXObject, pdfDocument);
formCanvas.SaveState().Circle(100, 100, 50).SetColor(ColorConstants.BLACK, true).Fill().RestoreState();
formCanvas.Release();
formXObject.AddAssociatedFile(PdfFileSpec.CreateEmbeddedFileSpec(pdfDocument, "Associated File 2".GetBytes
(), "af_2.txt", PdfName.Data));
pageCanvas.AddXObject(formXObject, 40, 100);
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "add_associated_files02.pdf"
, sourceFolder + "cmp_add_associated_files02.pdf", "d:/", "diff_"));
}
public virtual void CreatePdf(String dest)
{
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
PdfDocument sourcePdf = new PdfDocument(new PdfReader(SRC));
//Original page
PdfPage origPage = sourcePdf.GetPage(1);
//Original page size
Rectangle orig = origPage.GetPageSize();
PdfFormXObject pageCopy = origPage.CopyAsFormXObject(pdf);
//N-up page
PageSize nUpPageSize = PageSize.A4.Rotate();
PdfPage page = pdf.AddNewPage(nUpPageSize);
PdfCanvas canvas = new PdfCanvas(page);
//Scale page
AffineTransform transformationMatrix = AffineTransform.GetScaleInstance(nUpPageSize.GetWidth() / orig.GetWidth
() / 2f, nUpPageSize.GetHeight() / orig.GetHeight() / 2f);
canvas.ConcatMatrix(transformationMatrix);
//Add pages to N-up page
canvas.AddXObject(pageCopy, 0, orig.GetHeight());
canvas.AddXObject(pageCopy, orig.GetWidth(), orig.GetHeight());
canvas.AddXObject(pageCopy, 0, 0);
canvas.AddXObject(pageCopy, orig.GetWidth(), 0);
pdf.Close();
sourcePdf.Close();
}
public virtual void MacroPDF417Test01()
{
String filename = "barcode417Macro_01.pdf";
PdfWriter writer = new PdfWriter(destinationFolder + filename);
PdfDocument pdfDocument = new PdfDocument(writer);
PdfCanvas pdfCanvas = new PdfCanvas(pdfDocument.AddNewPage());
pdfCanvas.AddXObject(CreateMacroBarcodePart(pdfDocument, "This is PDF417 segment 0", 1, 1, 0), 1, 0, 0, 1,
36, 791);
pdfCanvas.AddXObject(CreateMacroBarcodePart(pdfDocument, "This is PDF417 segment 1", 1, 1, 1), 1, 0, 0, 1,
36, 676);
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + filename, sourceFolder
+ "cmp_" + filename, destinationFolder, "diff_"));
}
public virtual void NestedXObjectWithTransparencyTest()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
PdfDocument pdfDocument = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_3B, null);
PdfFormXObject form1 = new PdfFormXObject(new Rectangle(0, 0, 50, 50));
PdfCanvas canvas1 = new PdfCanvas(form1, pdfDocument);
canvas1.SaveState();
PdfExtGState state = new PdfExtGState();
state.SetFillOpacity(0.6f);
canvas1.SetExtGState(state);
canvas1.Circle(25, 25, 10);
canvas1.Fill();
canvas1.RestoreState();
canvas1.Release();
form1.Flush();
//Create form XObject and flush to document.
PdfFormXObject form = new PdfFormXObject(new Rectangle(0, 0, 50, 50));
PdfCanvas canvas = new PdfCanvas(form, pdfDocument);
canvas.Rectangle(10, 10, 30, 30);
canvas.Stroke();
canvas.AddXObject(form1, 0, 0);
canvas.Release();
form.Flush();
//Create page1 and add forms to the page.
PdfPage page1 = pdfDocument.AddNewPage();
canvas = new PdfCanvas(page1);
canvas.AddXObject(form, 0, 0);
canvas.Release();
pdfDocument.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfAConformanceException>().With.Message.EqualTo(MessageFormatUtil.Format(PdfAConformanceException.THE_DOCUMENT_DOES_NOT_CONTAIN_A_PDFA_OUTPUTINTENT_BUT_PAGE_CONTAINS_TRANSPARENCY_AND_DOES_NOT_CONTAIN_BLENDING_COLOR_SPACE)))
;
}
public virtual void CreatePdf(String src, String dest)
{
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
PdfDocument origPdf = new PdfDocument(new PdfReader(src));
//Original page size
PdfPage origPage = origPdf.GetPage(1);
Rectangle orig = origPage.GetPageSizeWithRotation();
//Add A4 page
PdfPage page = pdf.AddNewPage(PageSize.A4.Rotate());
//Shrink original page content using transformation matrix
PdfCanvas canvas = new PdfCanvas(page);
AffineTransform transformationMatrix = AffineTransform.GetScaleInstance(page.GetPageSize().GetWidth() / orig
.GetWidth(), page.GetPageSize().GetHeight() / orig.GetHeight());
canvas.ConcatMatrix(transformationMatrix);
PdfFormXObject pageCopy = origPage.CopyAsFormXObject(pdf);
canvas.AddXObject(pageCopy, 0, 0);
//Add page with original size
pdf.AddPage(origPage.CopyTo(pdf));
//Add A2 page
page = pdf.AddNewPage(PageSize.A2.Rotate());
//Scale original page content using transformation matrix
canvas = new PdfCanvas(page);
transformationMatrix = AffineTransform.GetScaleInstance(page.GetPageSize().GetWidth() / orig.GetWidth(), page
.GetPageSize().GetHeight() / orig.GetHeight());
canvas.ConcatMatrix(transformationMatrix);
canvas.AddXObject(pageCopy, 0, 0);
pdf.Close();
origPdf.Close();
}
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 void SetBarcode(Barcode barcode, int numberPage, float paddingY)
{
_xObject = barcode.GetBarcode.CreateFormXObject(null, _pdfDoc);
PdfCanvas canvas = new PdfCanvas(_pdfDoc.GetPage(numberPage));
canvas.AddXObject(_xObject, 2, 0, 0, 2, 40, paddingY);
}
public static void CreatePdf(string src, string dest, int row, int col)
{
//Initialize PDF document
PdfDocument pdf = new PdfDocument(new PdfWriter(dest));
PdfDocument sourcePdf = new PdfDocument(new PdfReader(src));
//Original page
PdfPage origPage = sourcePdf.GetPage(1);
//Original page size
Rectangle orig = origPage.GetPageSize();
PdfFormXObject pageCopy = origPage.CopyAsFormXObject(pdf);
//N-up page
PageSize nUpPageSize = PageSize.LETTER.Rotate();
PdfPage page = pdf.AddNewPage(nUpPageSize);
PdfCanvas canvas = new PdfCanvas(page);
//Scale page
var width = nUpPageSize.GetWidth();
var height = nUpPageSize.GetHeight();
var origWidth = orig.GetWidth();
var origHeight = orig.GetHeight();
var transformationMatrix = AffineTransform.GetScaleInstance(width / origWidth / col, height / origHeight / row);
canvas.ConcatMatrix(transformationMatrix);
//Add pages to N-up page
for (var i = 0; i < col; i++)
{
for (var j = 0; j < row; j++)
{
canvas.AddXObject(pageCopy, i * origWidth, j * origHeight);
}
}
pdf.Close();
sourcePdf.Close();
}
private byte[] CreatePDF(string html)
{
byte[] binData;
using (var workStream = new MemoryStream())
{
var pdfWriter = new PdfWriter(workStream);
var pdf = new PdfDocument(pdfWriter);
PdfDocument sourcePdf = new PdfDocument(new PdfReader(new MemoryStream(CreateDocument(html))));
//Original page
PdfPage origPage = sourcePdf.GetPage(1);
PdfFormXObject pageCopy = origPage.CopyAsFormXObject(pdf);
//Original page size
Rectangle orig = origPage.GetPageSizeWithRotation();
//Просто сжимание в A4
Rectangle tileSize = PageSize.A4.Rotate();
// Transformation matrix//30 пунктов - это 20px справа и слева, 40 * 0,75
AffineTransform transformationMatrix = new AffineTransform();
if (tileSize.GetHeight() / orig.GetHeight() > 0.5)
{
transformationMatrix = AffineTransform.GetScaleInstance((tileSize.GetWidth() - 30) / orig.GetWidth(), 0.5);
}
else
{
transformationMatrix = AffineTransform.GetScaleInstance((tileSize.GetWidth() - 30) / orig.GetWidth(), (tileSize.GetHeight() - 30) / orig.GetHeight());
}
PdfPage transformPage = pdf.AddNewPage(new PageSize(tileSize));
PdfCanvas transformCanvas = new PdfCanvas(transformPage);
transformCanvas.ConcatMatrix(transformationMatrix);
if (tileSize.GetHeight() / orig.GetHeight() > 0.5)
{
//20 пунктов сверху отступ
transformCanvas.AddXObject(pageCopy, 30, tileSize.GetHeight() + (tileSize.GetHeight() - orig.GetHeight()) - 20);
}
else
{
transformCanvas.AddXObject(pageCopy, 30, 20);
}
pdf.Close();
pdfWriter.Close();
binData = workStream.ToArray();
}
return(binData);
}
private static void MergePdfFiles(string outputFile, List <string> sourceFiles)
{
using (var writer = new PdfWriter(new FileStream(outputFile, FileMode.OpenOrCreate)))
{
using (var outputDocument = new PdfDocument(writer))
{
outputDocument.InitializeOutlines();
var rootOutline = outputDocument.GetOutlines(false);
PdfOutline rootO = rootOutline.AddOutline("Root");
int pages = 1;
int count = 1;
foreach (var inputFile in sourceFiles)
{
using (var inputDoc = new PdfDocument(new PdfReader((inputFile))))
{
for (int i = 1; i <= inputDoc.GetNumberOfPages(); i++)
{
var newp = outputDocument.AddNewPage();
var canvas = new PdfCanvas(newp);
var origPage = inputDoc.GetPage(i);
var copy = origPage.CopyAsFormXObject(outputDocument);
canvas.AddXObject(copy, 0, 0);
copy.Flush();
origPage = null;
canvas.Release();
newp.Flush();
writer.Flush();
canvas = null;
newp = null;
}
var subPages = inputDoc.GetNumberOfPages();
//PdfOutline pdfOutine = inputDoc.GetOutlines(false);
/*var link1 = rootO.AddOutline(count.ToString());
* link1.AddDestination(PdfExplicitDestination.CreateFit(outputDocument.GetPage(pages)));
* pages += subPages;*/
PdfOutline pdfOutine = inputDoc.GetOutlines(false);
//pdfOutine.GetAllChildren().FirstOrDefault().AddOutline;
foreach (var aOutline in pdfOutine.GetAllChildren())
{
var link1 = rootO.AddOutline(aOutline.GetTitle(), aOutline.pos);
link1.AddDestination(PdfExplicitDestination.CreateFit(outputDocument.GetPage(pages)));
}
pages += subPages;
count++;
}
}
}
}
}
private static void AddContentToPage(PdfPage pdfPage, PdfFont font, PdfImageXObject xObject)
{
PdfCanvas canvas = AddBasicContent(pdfPage, font);
canvas.SaveState().Rectangle(250, 500, 100, 100).Fill().RestoreState();
PdfFont courier = PdfFontFactory.CreateFont(StandardFonts.COURIER);
courier.MakeIndirect(pdfPage.GetDocument());
canvas.SaveState().BeginText().MoveText(36, 650).SetFontAndSize(courier, 16).ShowText("Hello Courier!").EndText
().RestoreState();
canvas.SaveState().Circle(100, 400, 25).Fill().RestoreState();
canvas.SaveState().RoundRectangle(100, 650, 100, 100, 10).Fill().RestoreState();
canvas.SaveState().SetLineWidth(10).RoundRectangle(250, 650, 100, 100, 10).Stroke().RestoreState();
canvas.SaveState().SetLineWidth(5).Arc(400, 650, 550, 750, 0, 180).Stroke().RestoreState();
canvas.SaveState().SetLineWidth(5).MoveTo(400, 550).CurveTo(500, 570, 450, 450, 550, 550).Stroke().RestoreState
();
canvas.AddXObject(xObject, 100, 500, 400);
PdfImageXObject xObject2 = new PdfImageXObject(ImageDataFactory.Create(sourceFolder + "itext.png"));
xObject2.MakeIndirect(pdfPage.GetDocument());
canvas.AddXObject(xObject2, 100, 300, 400);
}
public virtual void CreateDocumentWithForms()
{
String destinationDocument = destinationFolder + "documentWithForms1.pdf";
FileStream fos = new FileStream(destinationDocument, FileMode.Create);
PdfWriter writer = new PdfWriter(fos);
PdfDocument document = new PdfDocument(writer);
//Create form XObject and flush to document.
PdfFormXObject form = new PdfFormXObject(new Rectangle(0, 0, 50, 50));
PdfCanvas canvas = new PdfCanvas(form, document);
canvas.Rectangle(10, 10, 30, 30);
canvas.Fill();
canvas.Release();
form.Flush();
//Create page1 and add forms to the page.
PdfPage page1 = document.AddNewPage();
canvas = new PdfCanvas(page1);
canvas.AddXObject(form, 0, 0).AddXObject(form, 50, 0).AddXObject(form, 0, 50).AddXObject(form, 50, 50);
canvas.Release();
//Create form from the page1 and flush it.
form = new PdfFormXObject(page1);
form.Flush();
//Now page1 can be flushed. It's not needed anymore.
page1.Flush();
//Create page2 and add forms to the page.
PdfPage page2 = document.AddNewPage();
canvas = new PdfCanvas(page2);
canvas.AddXObject(form, 0, 0);
canvas.AddXObject(form, 0, 200);
canvas.AddXObject(form, 200, 0);
canvas.AddXObject(form, 200, 200);
canvas.Release();
page2.Flush();
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationDocument, sourceFolder + "cmp_documentWithForms1.pdf"
, destinationFolder, "diff_"));
}
public virtual void CreateDocumentFromImages1()
{
String destinationDocument = destinationFolder + "documentFromImages1.pdf";
FileStream fos = new FileStream(destinationDocument, FileMode.Create);
PdfWriter writer = new PdfWriter(fos);
PdfDocument document = new PdfDocument(writer);
PdfImageXObject[] images = new PdfImageXObject[4];
for (int i = 0; i < 4; i++)
{
images[i] = new PdfImageXObject(ImageDataFactory.Create(PdfXObjectTest.images[i]));
images[i].SetLayer(new PdfLayer("layer" + i, document));
if (i % 2 == 0)
{
images[i].Flush();
}
}
for (int i_1 = 0; i_1 < 4; i_1++)
{
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
canvas.AddXObject(images[i_1], PageSize.Default);
page.Flush();
}
PdfPage page_1 = document.AddNewPage();
PdfCanvas canvas_1 = new PdfCanvas(page_1);
canvas_1.AddXObject(images[0], 0, 0, 200);
canvas_1.AddXObject(images[1], 300, 0, 200);
canvas_1.AddXObject(images[2], 0, 300, 200);
canvas_1.AddXObject(images[3], 300, 300, 200);
canvas_1.Release();
page_1.Flush();
document.Close();
NUnit.Framework.Assert.IsTrue(new FileInfo(destinationDocument).Length < 20 * 1024 * 1024);
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationDocument, sourceFolder + "cmp_documentFromImages1.pdf"
, destinationFolder, "diff_"));
}
public virtual void ImageBinaryTransparencySameColorTest()
{
// See http://stackoverflow.com/questions/39119776/itext-binary-transparency-bug
String outFile = destinationFolder + "imageBinaryTransparencySameColorTest.pdf";
String cmpFile = sourceFolder + "cmp_imageBinaryTransparencySameColorTest.pdf";
ImageData bkgnd = ImageDataFactory.Create(sourceFolder + "itext.jpg");
PdfImageXObject image = new PdfImageXObject(bkgnd);
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(outFile));
PdfCanvas canvas = new PdfCanvas(pdfDocument.AddNewPage());
PdfPage firstPage = pdfDocument.GetFirstPage();
canvas.AddXObject(image, firstPage.GetPageSize());
canvas
.BeginText()
.SetTextMatrix(36, 790)
.SetFontAndSize(PdfFontFactory.CreateFont(), 12)
.ShowText("Invisible image (both opaque and non opaque pixels have the same color)")
.EndText();
canvas.AddXObject(new PdfImageXObject(
ImageDataFactory.Create(CreateBinaryTransparentAWTImage(Color.Black, false, null), null)), 36, 580);
PdfDocument cmpDoc = new PdfDocument(new PdfReader(cmpFile));
// In general case this code will probably will fail, however in this particular case we know the structure of the pdf
PdfStream outStream = firstPage.GetResources().GetResource(PdfName.XObject).GetAsStream(new PdfName("Im1"));
PdfStream cmpStream = cmpDoc.GetFirstPage().GetResources().GetResource(PdfName.XObject).GetAsStream(new PdfName("Im1"));
NUnit.Framework.Assert.IsNull(new CompareTool().CompareStreamsStructure(outStream, cmpStream));
cmpDoc.Close();
pdfDocument.Close();
PrintOutputPdfNameAndDir(outFile);
}
public virtual void ConvertToXObjectStringPdfDocumentConverterProps()
{
String name = "eclipse";
String destName = "CTXO_" + name + "_StringDocProps";
PdfDocument doc = new PdfDocument(new PdfWriter(destinationFolder + destName + ".pdf"));
PdfPage page = doc.AddNewPage();
ISvgConverterProperties props = new SvgConverterProperties();
PdfXObject xObj = SvgConverter.ConvertToXObject(ECLIPSESVGSTRING, doc, props);
PdfCanvas canv = new PdfCanvas(page);
canv.AddXObject(xObj, 0, 0);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + destName + ".pdf", sourceFolder
+ "cmp_" + destName + ".pdf", destinationFolder, "diff_"));
}
/* (non-Javadoc)
* @see com.itextpdf.kernel.events.IEventHandler#handleEvent(com.itextpdf.kernel.events.Event)
*/
public void HandleEvent(Event @event)
{
PdfDocumentEvent docEvent = (PdfDocumentEvent)@event;
PdfDocument pdf = docEvent.GetDocument();
PdfPage page = docEvent.GetPage();
PdfCanvas pdfCanvas = new PdfCanvas(page.NewContentStreamBefore(), page.GetResources(), pdf);
pdfCanvas.AddXObject(stationery, 0, 0);
Rectangle rect = new Rectangle(36, 32, 36, 64);
Canvas canvas = new Canvas(pdfCanvas, rect);
canvas.Add(new Paragraph((pdf.GetNumberOfPages().ToString())).SetFontSize(48)
.SetFontColor(ColorConstants.WHITE));
canvas.Close();
}
protected internal override void DoDraw(SvgDrawContext context)
{
ResourceResolver resourceResolver = context.GetResourceResolver();
if (resourceResolver == null || this.attributesAndStyles == null)
{
return;
}
String uri = this.attributesAndStyles.Get(SvgConstants.Attributes.XLINK_HREF);
PdfXObject xObject = resourceResolver.RetrieveImageExtended(uri);
if (xObject == null)
{
return;
}
PdfCanvas currentCanvas = context.GetCurrentCanvas();
float x = 0;
if (attributesAndStyles.ContainsKey(SvgConstants.Attributes.X))
{
x = CssUtils.ParseAbsoluteLength(attributesAndStyles.Get(SvgConstants.Attributes.X));
}
float y = 0;
if (attributesAndStyles.ContainsKey(SvgConstants.Attributes.Y))
{
y = CssUtils.ParseAbsoluteLength(attributesAndStyles.Get(SvgConstants.Attributes.Y));
}
float width = 0;
if (attributesAndStyles.ContainsKey(SvgConstants.Attributes.WIDTH))
{
width = CssUtils.ParseAbsoluteLength(attributesAndStyles.Get(SvgConstants.Attributes.WIDTH));
}
float height = 0;
if (attributesAndStyles.ContainsKey(SvgConstants.Attributes.HEIGHT))
{
height = CssUtils.ParseAbsoluteLength(attributesAndStyles.Get(SvgConstants.Attributes.HEIGHT));
}
if (attributesAndStyles.ContainsKey(SvgConstants.Attributes.PRESERVE_ASPECT_RATIO))
{
}
// TODO RND-876
float v = y + height;
currentCanvas.AddXObject(xObject, width, 0, 0, -height, x, v);
}
public virtual void HandleEvent(Event @event)
{
PdfDocumentEvent docEvent = (PdfDocumentEvent)@event;
PdfDocument pdf = docEvent.GetDocument();
PdfPage page = docEvent.GetPage();
int pageNumber = pdf.GetPageNumber(page);
Rectangle pageSize = page.GetPageSize();
PdfCanvas pdfCanvas = new PdfCanvas(page.GetLastContentStream(), page.GetResources(), pdf);
iText.Layout.Canvas canvas = new iText.Layout.Canvas(pdfCanvas, pdf, pageSize);
Paragraph p = new Paragraph().Add("Page ").Add(pageNumber.ToString()).Add(" of");
canvas.ShowTextAligned(p, this.x, this.y, TextAlignment.RIGHT);
pdfCanvas.AddXObject(this.placeholder, this.x + this.space, this.y - this.descent);
canvas.Close();
}
public virtual void ConvertToXObjectStreamPdfDocumentConverterProps()
{
String name = "eclipse";
String destName = "CTXO_" + name + "_StreamDocProps";
FileStream fis = new FileStream(sourceFolder + name + ".svg", FileMode.Open, FileAccess.Read);
PdfDocument doc = new PdfDocument(new PdfWriter(destinationFolder + destName + ".pdf"));
PdfPage page = doc.AddNewPage();
ISvgConverterProperties props = new SvgConverterProperties();
PdfXObject xObj = SvgConverter.ConvertToXObject(fis, doc, props);
PdfCanvas canv = new PdfCanvas(page);
canv.AddXObject(xObj, 0, 0);
doc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareVisually(destinationFolder + destName + ".pdf", sourceFolder
+ "cmp_" + destName + ".pdf", destinationFolder, "diff_"));
}
public virtual void AddFlushedImageXObjectToCanvas()
{
String filename = destinationFolder + "addFlushedImageXObjectToCanvas.pdf";
String cmpfile = sourceFolder + "cmp_addFlushedImageXObjectToCanvas.pdf";
String image = sourceFolder + "image.png";
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(filename));
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(image));
// flushing pdf object directly
imageXObject.GetPdfObject().MakeIndirect(pdfDoc).Flush();
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.AddXObject(imageXObject, 50, 500, 200);
pdfDoc.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(filename, cmpfile, destinationFolder));
}
public virtual void FlushingPageResourcesMadeIndependent()
{
String inputFile = sourceFolder + "100pagesSharedResDict.pdf";
String outputFile = destinationFolder + "flushingPageResourcesMadeIndependent.pdf";
PdfDocument pdf = new PdfDocument(new PdfReader(inputFile), new PdfWriter(outputFile));
int numOfAddedXObjectsPerPage = 10;
for (int i = 1; i <= pdf.GetNumberOfPages(); ++i)
{
PdfPage sourcePage = pdf.GetPage(i);
PdfDictionary res = sourcePage.GetPdfObject().GetAsDictionary(PdfName.Resources);
PdfDictionary resClone = new PdfDictionary();
// clone dictionary manually to ensure this object is direct and is flushed together with the page
foreach (KeyValuePair <PdfName, PdfObject> e in res.EntrySet())
{
resClone.Put(e.Key, e.Value.Clone());
}
sourcePage.GetPdfObject().Put(PdfName.Resources, resClone);
PdfCanvas pdfCanvas = new PdfCanvas(sourcePage);
pdfCanvas.SaveState();
for (int j = 0; j < numOfAddedXObjectsPerPage; ++j)
{
PdfImageXObject xObject = new PdfImageXObject(ImageDataFactory.Create(sourceFolder + "simple.jpg"));
pdfCanvas.AddXObject(xObject, new Rectangle(36, 720 - j * 150, 20, 20));
xObject.MakeIndirect(pdf).Flush();
}
pdfCanvas.RestoreState();
pdfCanvas.Release();
sourcePage.Flush();
}
VerifyFlushedObjectsNum(pdf, 1416, 1400, 0);
pdf.Close();
PrintOutputPdfNameAndDir(outputFile);
PdfDocument result = new PdfDocument(new PdfReader(outputFile));
PdfObject page15Res = result.GetPage(15).GetPdfObject().Get(PdfName.Resources, false);
PdfObject page34Res = result.GetPage(34).GetPdfObject().Get(PdfName.Resources, false);
NUnit.Framework.Assert.IsTrue(page15Res.IsDictionary());
NUnit.Framework.Assert.AreEqual(numOfAddedXObjectsPerPage, ((PdfDictionary)page15Res).GetAsDictionary(PdfName
.XObject).Size());
NUnit.Framework.Assert.IsTrue(page34Res.IsDictionary());
NUnit.Framework.Assert.AreNotEqual(page15Res, page34Res);
result.Close();
}
public virtual void AddImageXObjectTest()
{
String fileName = "addImageXObjectTest.pdf";
String destPdf = DESTINATION_FOLDER + fileName;
String cmpPdf = SOURCE_FOLDER + "cmp_" + fileName;
FileStream fos = new FileStream(destPdf, FileMode.Create);
PdfWriter writer = new PdfWriter(fos);
PdfDocument document = new PdfDocument(writer);
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(SOURCE_FOLDER + "box.png"));
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
canvas.AddXObject(imageXObject);
canvas.Release();
page.Flush();
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destPdf, cmpPdf, DESTINATION_FOLDER, "diff_"
));
}
public virtual void Barcode417XObjectTest()
{
String filename = "barcode417XObjectTest.pdf";
PdfWriter writer = new PdfWriter(destinationFolder + filename);
PdfDocument document = new PdfDocument(writer);
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
String text = "Call me Ishmael. Some years ago--never mind how long " + "precisely --having little or no money in my purse, and nothing "
+ "particular to interest me on shore, I thought I would sail about " + "a little and see the watery part of the world.";
BarcodePDF417 barcode = new BarcodePDF417();
barcode.SetCode(text);
PdfFormXObject xObject = barcode.CreateFormXObject(document);
canvas.AddXObject(xObject, 10, 650);
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + filename, sourceFolder
+ "cmp_" + filename, destinationFolder));
}
private void ConvertAndCompare(String outFilename, String cmpFilename, String imageFilename)
{
PdfDocument pdfDoc = new PdfDocument(new PdfWriter(outFilename));
PdfDocument cmpDoc = new PdfDocument(new PdfReader(cmpFilename));
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(imageFilename));
PdfCanvas canvas = new PdfCanvas(pdfDoc.AddNewPage());
canvas.AddXObject(imageXObject, 50, 500, 346);
pdfDoc.Close();
PdfDocument outDoc = new PdfDocument(new PdfReader(outFilename));
PdfStream outStream = outDoc.GetFirstPage().GetResources().GetResource(PdfName.XObject).GetAsStream(new PdfName
("Im1"));
PdfStream cmpStream = cmpDoc.GetFirstPage().GetResources().GetResource(PdfName.XObject).GetAsStream(new PdfName
("Im1"));
NUnit.Framework.Assert.IsNull(new CompareTool().CompareStreamsStructure(outStream, cmpStream));
cmpDoc.Close();
outDoc.Close();
}
public void HandleEvent(Event e)
{
PdfDocumentEvent docEvent = (PdfDocumentEvent)e;
PdfDocument pdf = docEvent.GetDocument();
PdfPage page = docEvent.GetPage();
int pageNumber = pdf.GetPageNumber(page);
int pageCount = pdf.GetNumberOfPages();
Rectangle pageSize = page.GetPageSize();
PdfCanvas pdfCanvas = new PdfCanvas(
page.GetLastContentStream(), page.GetResources(), pdf);
Canvas canvas = new Canvas(pdfCanvas, pdf, pageSize);
canvas.SetFont(font);
Paragraph p = new Paragraph()
.Add("第").Add(pageNumber.ToString()).Add("页 ");
canvas.ShowTextAligned(p, x, y, TextAlignment.RIGHT);
pdfCanvas.AddXObject(placeholder, x, y - descent);
pdfCanvas.Release();
}
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());
}
public virtual void TransparencyCheckTest1()
{
NUnit.Framework.Assert.That(() => {
PdfWriter writer = new PdfWriter(new MemoryStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfOutputIntent outputIntent = new PdfOutputIntent("Custom", "", "http://www.color.org", "sRGB IEC61966-2.1"
, @is);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_1B, outputIntent);
doc.AddNewPage();
PdfCanvas canvas = new PdfCanvas(doc.GetLastPage());
PdfFormXObject xObject = new PdfFormXObject(new Rectangle(100, 100));
PdfCanvas xObjCanvas = new PdfCanvas(xObject, doc);
xObjCanvas.Rectangle(30, 30, 10, 10).Fill();
PdfTransparencyGroup group = new PdfTransparencyGroup();
xObject.SetGroup(group);
canvas.AddXObject(xObject, new Rectangle(300, 300));
doc.Close();
}
, NUnit.Framework.Throws.InstanceOf <PdfAConformanceException>().With.Message.EqualTo(PdfAConformanceException.A_GROUP_OBJECT_WITH_AN_S_KEY_WITH_A_VALUE_OF_TRANSPARENCY_SHALL_NOT_BE_INCLUDED_IN_A_FORM_XOBJECT))
;
}
public virtual void CompareColorspacesTest()
{
String[] imgFiles = new String[] { "adobe.png", "anon.gif", "anon.jpg", "anon.png", "gamma.png", "odd.png"
, "rec709.jpg", "srgb.jpg", "srgb.png" };
String @out = destinationFolder + "compareColorspacesTest.pdf";
String cmp = sourceFolder + "cmp_compareColorspacesTest.pdf";
PdfDocument pdfDocument = new PdfDocument(new PdfWriter(@out));
PdfCanvas canvas = new PdfCanvas(pdfDocument.AddNewPage());
canvas.BeginText().MoveText(40, 730).SetFontAndSize(PdfFontFactory.CreateFont(), 12).ShowText("The images below are in row and expected to form four continuous lines of constant colors."
).EndText();
for (int i = 0; i < imgFiles.Length; i++)
{
String imgFile = imgFiles[i];
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(sourceFolder + "compare_colorspaces/"
+ imgFile));
canvas.AddXObject(imageXObject, 50 + i * 40, 550, 40);
}
pdfDocument.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(@out, cmp, destinationFolder, "diff_"));
}
public virtual void AddFormXObjectWithoutMatrixTest()
{
String fileName = "addXObjectWithoutMatrixTest.pdf";
String destPdf = DESTINATION_FOLDER + fileName;
String cmpPdf = SOURCE_FOLDER + "cmp_" + fileName;
FileStream fos = new FileStream(destPdf, FileMode.Create);
PdfWriter writer = new PdfWriter(fos);
PdfDocument document = new PdfDocument(writer);
PdfFormXObject formXObject = new PdfFormXObject(new Rectangle(5, 5, 15, 20));
new PdfCanvas(formXObject, document).Circle(10, 15, 10).Fill();
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
canvas.AddXObject(formXObject);
canvas.Release();
page.Flush();
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destPdf, cmpPdf, DESTINATION_FOLDER, "diff_"
));
}
public virtual void FlushingTest01()
{
String outPdf = destinationFolder + "pdfA1b_flushingTest01.pdf";
String cmpPdf = sourceFolder + "cmp/PdfAFlushingTest/cmp_pdfA1b_flushingTest01.pdf";
PdfWriter writer = new PdfWriter(outPdf);
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_1B, new PdfOutputIntent("Custom", ""
, "http://www.color.org", "sRGB IEC61966-2.1", @is));
PdfCanvas canvas = new PdfCanvas(doc.AddNewPage());
PdfImageXObject imageXObject = new PdfImageXObject(ImageDataFactory.Create(sourceFolder + "Desert.jpg"));
imageXObject.MakeIndirect(doc);
canvas.AddXObject(imageXObject, new Rectangle(30, 300, 300, 300));
imageXObject.Flush();
if (imageXObject.IsFlushed())
{
NUnit.Framework.Assert.Fail("Flushing of unchecked objects shall be forbidden.");
}
doc.Close();
CompareResult(outPdf, cmpPdf);
}
