virtual public void AddTagProcessor()
{
tp.AddProcessor(tpi, new string[] { "addatag" });
ITagProcessor processor = tp.GetProcessor("addatag", "");
Assert.AreEqual(tpi, processor);
}
public static byte[] Render(string html, List <string> cssFiles = null, Rectangle pageSize = null)
{
if (pageSize == null)
{
pageSize = PageSize.A4.Rotate();
}
using (var stream = new MemoryStream())
{
// create an iTextSharp Document which is an abstraction of a PDF but **NOT** a PDF
using (var document = new Document(pageSize))
{
// create a writer that's bound to our PDF abstraction and our stream
using (var writer = PdfWriter.GetInstance(document, stream))
{
// open the document for writing
document.Open();
HtmlPipelineContext htmlContext = new HtmlPipelineContext(null);
ITagProcessorFactory factory = Tags.GetHtmlTagProcessorFactory();
factory.AddProcessor(new CustomImageHTMLTagProcessor(), new string[] { "img" });
htmlContext.SetTagFactory(factory);
var isAnyCssFiles = cssFiles != null && cssFiles.Count > 0;
//create a cssresolver to apply css
ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(!isAnyCssFiles);
if (isAnyCssFiles)
{
foreach (var cssfile in cssFiles)
{
if (cssfile.StartsWith("http"))
{
cssResolver.AddCssFile(cssfile, true);
}
else
{
cssResolver.AddCssFile(System.Web.HttpContext.Current.Server.MapPath(cssfile), true);
}
}
}
//create and attach pipeline
IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(htmlContext, new PdfWriterPipeline(document, writer)));
XMLWorker worker = new XMLWorker(pipeline, true);
XMLParser xmlParser = new XMLParser(true, worker);
using (var srHtml = new StringReader(html))
{
xmlParser.Parse(srHtml);
}
// close document
document.Close();
}
}
// get bytes from stream
byte[] bytes = stream.ToArray();
bytes = AddPageNumbers(bytes, pageSize);
// success
return(bytes);
}
}
