【发布时间】:2015-04-08 19:06:28
【问题描述】:
我想通过加粗一些文本、使用不同的字体和颜色来装饰 PDF 文件中的各个段落。我以为我找到了如何做到这一点的代码(如下),但它不起作用 - 所有文本都是相同的字体、颜色(黑色)和大小。为什么到目前为止,我为美化 PDF 文件而付出的虚拟努力却徒劳无功?这是我的代码:
using (var ms = new MemoryStream())
{
using (var doc = new Document(PageSize.A4, 50, 50, 25, 25))
{
using (var writer = PdfWriter.GetInstance(doc, ms))
{
doc.Open();
// Mimic the appearance of Duckbill_Platypus.pdf
var docTitle = new Paragraph("Duckbilled Platypi - they're not what's for dinner");
var titleFont = FontFactory.GetFont("Courier", 18, BaseColor.BLACK);
docTitle.Font = titleFont;
doc.Add(docTitle);
var subTitle = new Paragraph("Baby, infant, toddler, and perhaps 'Terrible 2s' Platypi are called Platypups");
var subtitleFont = FontFactory.GetFont("Times Roman", 13, BaseColor.BLACK);
subTitle.Font = subtitleFont;
doc.Add(subTitle);
var importantNotice = new Paragraph("Teenage platypi are sometimes called Platydude[tte]s");
var importantNoticeFont = FontFactory.GetFont("Courier", 13, BaseColor.RED);
importantNotice.Font = importantNoticeFont;
doc.Add(importantNotice);
ListColumns lc;
for (int i = 0; i < listOfListItems.Count; i++)
{
lc = listOfListItems[i];
sb.AppendLine(String.Format(@"<p>Request date is {0}; Payee Name is {1}; Remit Address or Mail Stop is {2}; Last 4 of SSN or ITIN is {3}; 204 Submitted or on file is {4}; Requester Name is {5}; Dept or Div Name is {6}; Phone is {7}; Email is {8}</p>",
lc.li_requestDate, lc.li_payeeName, lc.li_remitAddressOrMailStop, lc.li_last4SSNDigitsOrITIN, lc.li_204SubmittedOrOnFile, lc.li_requesterName, lc.li_deptDivName, lc.li_phone, lc.li_email));
}
String htmlToRenderAsPDF = sb.ToString();
//XMLWorker also reads from a TextReader and not directly from a string
using (var srHtml = new StringReader(htmlToRenderAsPDF))
{
XMLWorkerHelper.GetInstance().ParseXHtml(writer, doc, srHtml);
}
doc.Close();
}
}
try
{
var bytes = ms.ToArray();
var testFile = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "iTextSharpTest.pdf");
File.WriteAllBytes(testFile, bytes);
}
catch (Exception ex)
{
String exMsg = ex.Message;
; // what is "ex" here?
}
我正在设置两种大小的字体(18 和 13)、两种颜色(黑色和红色)、两种字体(“Courier”和“Times Roman”),但我在这里为 PDF 狂热所花费的所有时间似乎还没有结束徒劳(向 Vachel Lindsay 和 Abraham Lincoln 道歉)。
【问题讨论】:
标签: c# sharepoint-2010 pdf-generation itextsharp