private HtmlResourceResolver CreateResolver()
{
ConverterProperties cp = new ConverterProperties();
cp.SetBaseUri(sourceFolder);
return(new HtmlResourceResolver(sourceFolder, new ProcessorContext(cp)));
}
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
/// <exception cref="Javax.Xml.Parsers.ParserConfigurationException"/>
/// <exception cref="Org.Xml.Sax.SAXException"/>
public virtual void ConvertToPdfAcroformFlattenAndCompare(String name, String sourceFolder, String destinationFolder
, bool tagged)
{
String sourceHtml = sourceFolder + name + ".html";
if (tagged)
{
name = name + "Tagged";
}
String outPdfPath = destinationFolder + name + ".pdf";
String outPdfPathAcro = destinationFolder + name + "_acro.pdf";
String outPdfPathFlatted = destinationFolder + name + "_acro_flatten.pdf";
String cmpPdfPath = sourceFolder + "cmp_" + name + ".pdf";
String cmpPdfPathAcro = sourceFolder + "cmp_" + name + "_acro.pdf";
String cmpPdfPathAcroFlatten = sourceFolder + "cmp_" + name + "_acro_flatten.pdf";
String diff1 = "diff1_" + name;
String diff2 = "diff2_" + name;
String diff3 = "diff3_" + name;
//convert tagged PDF without acroform (from html with form elements)
PdfWriter taggedWriter = new PdfWriter(outPdfPath);
PdfDocument pdfTagged = new PdfDocument(taggedWriter);
if (tagged)
{
pdfTagged.SetTagged();
}
HtmlConverter.ConvertToPdf(new FileStream(sourceHtml, FileMode.Open, FileAccess.Read), pdfTagged, new ConverterProperties
().SetBaseUri(sourceFolder));
//convert PDF with acroform
PdfWriter writerAcro = new PdfWriter(outPdfPathAcro);
PdfDocument pdfTaggedAcro = new PdfDocument(writerAcro);
if (tagged)
{
pdfTaggedAcro.SetTagged();
}
ConverterProperties converterPropertiesAcro = new ConverterProperties();
converterPropertiesAcro.SetBaseUri(sourceFolder);
converterPropertiesAcro.SetCreateAcroForm(true);
HtmlConverter.ConvertToPdf(new FileStream(sourceHtml, FileMode.Open, FileAccess.Read), pdfTaggedAcro, converterPropertiesAcro
);
System.Console.Out.WriteLine("html: file:///" + UrlUtil.ToNormalizedURI(sourceHtml).AbsolutePath + "\n");
//flatted created tagged PDF with acroform
PdfDocument document = new PdfDocument(new PdfReader(outPdfPathAcro), new PdfWriter(outPdfPathFlatted));
PdfAcroForm acroForm = PdfAcroForm.GetAcroForm(document, false);
acroForm.FlattenFields();
document.Close();
//compare with cmp
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdfPath, cmpPdfPath, destinationFolder
, diff1));
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdfPathAcro, cmpPdfPathAcro, destinationFolder
, diff2));
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(outPdfPathFlatted, cmpPdfPathAcroFlatten,
destinationFolder, diff3));
//compare tags structure if tagged
if (tagged)
{
CompareTagStructure(outPdfPath, cmpPdfPath);
CompareTagStructure(outPdfPathAcro, cmpPdfPathAcro);
CompareTagStructure(outPdfPathFlatted, cmpPdfPathAcroFlatten);
}
}
