public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdf_WorkingDocuments();
string inFile = dataDir + "TH.pdf";
string outFile = dataDir + "TH_out.pdf";
string logFile = dataDir + "TH_out.xml";
// Open document
Document document = new Document(inFile);
// Gets tagged content and root structure element
ITaggedContent taggedContent = document.TaggedContent;
StructureElement rootElement = taggedContent.RootElement;
// Set title for tagged pdf document
taggedContent.SetTitle("Document with images");
foreach (FigureElement figureElement in rootElement.FindElements <FigureElement>(true))
{
// Set Alternative Text for Figure
figureElement.AlternativeText = "Figure alternative text (technique 2)";
// Create and Set BBox Attribute
StructureAttribute bboxAttribute = new StructureAttribute(AttributeKey.BBox);
bboxAttribute.SetRectangleValue(new Rectangle(0.0, 0.0, 100.0, 100.0));
StructureAttributes figureLayoutAttributes = figureElement.Attributes.GetAttributes(AttributeOwnerStandard.Layout);
figureLayoutAttributes.SetAttribute(bboxAttribute);
}
// Move Span Element into Paragraph (find wrong span and paragraph in first TD)
TableElement tableElement = rootElement.FindElements <TableElement>(true)[0];
SpanElement spanElement = tableElement.FindElements <SpanElement>(true)[0];
TableTDElement firstTdElement = tableElement.FindElements <TableTDElement>(true)[0];
ParagraphElement paragraph = firstTdElement.FindElements <ParagraphElement>(true)[0];
// Move Span Element into Paragraph
spanElement.ChangeParentElement(paragraph);
// Save document
document.Save(outFile);
// Checking PDF/UA Compliance for out document
document = new Document(outFile);
bool isPdfUaCompliance = document.Validate(logFile, PdfFormat.PDF_UA_1);
Console.WriteLine(String.Format("PDF/UA compliance: {0}", isPdfUaCompliance));
}
public override IList <IWebElement> GetRows()
{
IList <IWebElement> rows = TableElement.FindElements(By.XPath(".//div[contains(@class, 'Row')]"));
return(rows);
}