ItextSharp 生成pdf文件

1、创建document文档

public Document GetPdfDocument()

{
Document doc = new Document(CreateExpressRectangle(), 10, 10, 10, 10);

return doc;
}

protected Rectangle CreateExpressRectangle()
{
Rectangle rect = new Rectangle(400, 500);
return rect;
}

2、生成writer对象

PdfWriter write = PdfWriter.GetInstance(doc, new FileStream("fileName.pdf", FileMode.Create));

3、打开当前document

if (!doc.IsOpen())
{
doc.Open();
}

4、创建document内容，并加入document

 

生成条形码：

Barcode128 bar128 = new Barcode128();

bar128.Baseline = 10; //设置基线
bar128.Size = 13;//设置字体大小

bar128.CodeType = Barcode128.CODE128;//条码类型
bar128.Code = Code;//条码字串

 Image img128 = bar128.CreateImageWithBarcode(write.DirectContent, BaseColor.BLACK, BaseColor.BLACK);

 img128.ScaleAbsolute(170, 50);//设置比例

 

字体：

    string fontPath = @"C:\windows\Fonts\simsun.ttc,1";//宋体，系统字体

 BaseFont bf = BaseFont.CreateFont(fontPath, BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);

Font font = new Font(bf, 12);

 

表格pdfpTable:

 PdfPTable tableHeader = new PdfPTable(3);

tableHeader.SetTotalWidth(new float[] { 40f, 150f, 190f }); 
tableHeader.LockedWidth = true;

 

单元格： PdfPCell cellHeader = new PdfPCell(new Phrase("测试测试", font));

cellHeader.HorizontalAlignment = Element.ALIGN_CENTER;
cellHeader.VerticalAlignment = Element.ALIGN_MIDDLE;

 cellHeader.MinimumHeight = 40;

cellHeader.Table=。。。//单元格内添加表格，占单元格100%

 

doc .add(....);

5、关闭document

if(doc.IsOpen())
{
doc.Close();
}