public byte[] Render(string htmlText, string pageTitle, string linkCss, bool horizontal)
{
byte[] renderedBuffer;
using (var outputMemoryStream = new MemoryStream())
{
using (var pdfDocument = new Document(PageSize.A4, HorizontalMargin, HorizontalMargin, VerticalMargin, VerticalMargin))
{
if (horizontal)
{
pdfDocument.SetPageSize(PageSize.A4.Rotate());
}
PdfWriter pdfWriter = PdfWriter.GetInstance(pdfDocument, outputMemoryStream);
pdfWriter.CloseStream = false;
pdfWriter.PageEvent = new PrintHeaderFooter {
Title = pageTitle
};
pdfDocument.Open();
// register all fonts in current computer
FontFactory.RegisterDirectories();
// Set factories
var htmlContext = new HtmlPipelineContext(null);
htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory());
// Set css
ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(false);
cssResolver.AddCssFile(HttpContext.Current.Server.MapPath(linkCss), true);
cssResolver.AddCss(".shadow {background-color: #ebdddd; }", true);
//Export
IPipeline pipeline = new CssResolverPipeline(cssResolver, new HtmlPipeline(htmlContext, new PdfWriterPipeline(pdfDocument, pdfWriter)));
using (var xmlString = new StringReader(htmlText))
{
var worker = new XMLWorker(pipeline, true);
var xmlParse = new XMLParser(true, worker);
xmlParse.Parse(xmlString);
xmlParse.Flush();
}
}
renderedBuffer = new byte[outputMemoryStream.Position];
outputMemoryStream.Position = 0;
outputMemoryStream.Read(renderedBuffer, 0, renderedBuffer.Length);
}
return(renderedBuffer);
}
/*
* (non-Javadoc)
*
* @see
* com.itextpdf.tool.xml.ITagProcessor#content(com.itextpdf.tool.xml.Tag,
* java.lang.String)
*/
public override IList <IElement> Content(IWorkerContext ctx, Tag tag, String content)
{
try {
ICSSResolver cssResolver = GetCSSResolver(ctx);
cssResolver.AddCss(content, false);
} catch (CssResolverException e) {
LOG.Error(LocaleMessages.GetInstance().GetMessage(LocaleMessages.STYLE_NOTPARSED), e);
if (LOG.IsLogging(Level.TRACE))
{
LOG.Trace(content);
}
} catch (NoCustomContextException) {
LOG.Warn(String.Format(LocaleMessages.GetInstance().GetMessage(LocaleMessages.CUSTOMCONTEXT_404_CONTINUE), typeof(CssResolverPipeline).FullName));
}
return(new List <IElement>(0));
}
public void print()
{
string rpthtml = bindheader();
// string rpthtml = "";
string filename = System.DateTime.UtcNow.ToFileTimeUtc() + ".pdf";
string html = readHTML();
html = rpthtml + html;
HttpContext.Current.Response.Clear();
HttpContext.Current.Response.ContentType = "application/pdf";
////define pdf filename
HttpContext.Current.Response.AddHeader("content-disposition", "attachment; filename=" + filename);
//Generate PDF
using (var document = new Document(iTextSharp.text.PageSize.B4))
{
//define output control HTML
var memStream = new MemoryStream();
TextReader xmlString = new StringReader(html);
PdfWriter writer = PdfWriter.GetInstance(document, memStream);
//open doc
document.Open();
// register all fonts in current computer
FontFactory.RegisterDirectories();
// Set factories
var htmlContext = new HtmlPipelineContext(null);
htmlContext.SetTagFactory(Tags.GetHtmlTagProcessorFactory());
// Set css
ICSSResolver cssResolver = XMLWorkerHelper.GetInstance().GetDefaultCssResolver(false);
//cssResolver.AddCss("th{background-color:#1caf9a;color:#ffffff;font-size:12px;padding:4px;}", true);
cssResolver.AddCss("th{font-size:12px;padding:4px;color:#1caf9a;}", true);
cssResolver.AddCss("td{font-size:12px;padding:4px;}", true);
// cssResolver.AddCss("table{border-left: solid 1px #dadada;border-top:solid 1px #ffffff;}", true);
cssResolver.AddCss("img{display:none;}", true);
cssResolver.AddCss("a{color:#1caf9a;font-size:12px;}", true);
cssResolver.AddCss("h3{font-size:15px;float:right;text-align:right;width:20%;font-waight:bold;border:2px solid #1caf9a;}", true);
cssResolver.AddCss("h2{font-size:16px;text-align:left;font-waight:bold;color:#1caf9a;}", true);
cssResolver.AddCss("h5{font-size:12px;}", true);
if (Session["css"] != null)
{
if (Session["css"].ToString() == "invlist")
{
cssResolver.AddCss(".odd td{border-bottom:solid 1px #e0e0e0;padding:4px;}", true);
cssResolver.AddCss(".gridheader th{border-bottom:solid 1px #e0e0e0;}", true);
cssResolver.AddCss(".even td{border-bottom:solid 1px #e0e0e0;padding:4px;}", true);
cssResolver.AddCss(".bordercss{border-left:solid 1px #e0e0e0;}", true);
cssResolver.AddCss(".bordercss1{border-right:solid 1px #e0e0e0;}", true);
}
if (Session["css"].ToString() == "timeexp")
{
// cssResolver.AddCss(".aright{text-align:right;}", true);
}
}
// Export
IPipeline pipeline = new CssResolverPipeline(cssResolver,
new HtmlPipeline(htmlContext,
new PdfWriterPipeline(document, writer)));
var worker = new XMLWorker(pipeline, true);
var xmlParse = new XMLParser(true, worker);
xmlParse.Parse(xmlString);
xmlParse.Flush();
document.Close();
document.Dispose();
HttpContext.Current.Response.BinaryWrite(memStream.ToArray());
}
HttpContext.Current.Response.End();
HttpContext.Current.Response.Flush();
}
