我正在使用下面的代碼來生成pdf。有沒有一種方法可以指向圖像並將其用作標題? 「〜/圖片/ Header.png」?任何幫助,將不勝感激。謝謝。如何添加圖片作爲pdf標題?
Dim myUniqueFileName = String.Format("{0}.pdf", random)
Dim pdfWrite As PdfWriter = PdfWriter.GetInstance(Doc1, New FileStream(path & myUniqueFileName, FileMode.Create))
Dim ev As New itsEvents
pdfWrite.PageEvent = ev
Doc1.Open()
Dim test As String
test = Session("PDF")
Doc1.Add(New Paragraph(test))
Doc1.Close()
End Sub
Public Class itsEvents
Inherits PdfPageEventHelper
Public Overrides Sub OnStartPage(ByVal writer As iTextSharp.text.pdf.PdfWriter, ByVal document As iTextSharp.text.Document)
Dim ch As New Chunk("This is my Header on page " & writer.PageNumber)
document.Add(ch)
End Sub
End Class
我做了一個「添加圖像pdf itextsharp」的搜索,這是第一個結果:http://www.mikesdotnetting.com/Article/87/iTextSharp-Working-with-images –