Question

我有一张图片，我只想把它一直放在页面底部。我该怎么做？

Answer 1

    'Set these as needed
    Dim DocumentWidth = 1000
    Dim DocumentHeight = 1000
    Dim ImagePath = "c:\test.jpg"

    Dim ImageWidth As Integer
    Dim ImageHeight As Integer
    Using Img = System.Drawing.Image.FromFile(ImagePath)
        ImageWidth = Img.Width
        ImageHeight = Img.Height
    End Using

    'Create the document
    Dim D As New Document()
    'Set the page size
    D.SetPageSize(New iTextSharp.text.Rectangle(0, 0, DocumentWidth, DocumentHeight))
    'Zero the margins
    D.SetMargins(0, 0, 0, 0)
    'Create and open the PDF writer
    Dim W = PdfWriter.GetInstance(D, New System.IO.FileStream("C:\test.pdf", IO.FileMode.Create, IO.FileAccess.Write, IO.FileShare.Read))
    D.Open()

    'Make a new image object
    Dim I As New iTextSharp.text.Jpeg(New Uri("file:///" & ImagePath))
    'Lower left is (0,0), upper right is (1000,1000)
    I.SetAbsolutePosition(DocumentWidth - ImageWidth, 0)
    'Add the image
    D.Add(I)
    D.Close()

Answer 2

将它倒置在页面顶部，然后翻页。

编辑：对不起，我开玩笑了。 there's an example here使用Image.setAbsolutePosition方法定位图像。您应该能够根据图像的大小和您正在使用的文档的大小来计算要提供给此功能的参数。

itextsharp：我如何将图像一直放在底部？

2 个答案: