chap1011.cs

利用iTextSharp进行Word转Pdf的源代码

using System;
using System.IO;

using iTextSharp.text;
using iTextSharp.text.pdf;

namespace iTextSharp.tutorial.Chap10
{
	public class Chap1011 
	{
    
		public Chap1011() 
		{
        
			Console.WriteLine("Chapter 10 example 11: a PdfPTable in a template");
            
			// step 1: creation of a document-object
			Rectangle rect = new Rectangle(PageSize.A4);
			rect.BackgroundColor = new Color(238, 221, 88);
			Document document = new Document(rect, 50, 50, 50, 50);
			try 
			{
				// step 2: we create a writer that listens to the document
				PdfWriter writer = PdfWriter.GetInstance(document, new FileStream("Chap1011.pdf", FileMode.Create));
				// step 3: we open the document
				document.Open();
				// step 4:
				PdfTemplate template = writer.DirectContent.CreateTemplate(20, 20);
				BaseFont bf = BaseFont.CreateFont(BaseFont.HELVETICA, BaseFont.WINANSI, BaseFont.NOT_EMBEDDED);
				String text = "Vertical";
				float size = 16;
				float width = bf.GetWidthPoint(text, size);
				template.BeginText();
				template.SetRGBColorFillF(1, 1, 1);
				template.SetFontAndSize(bf, size);
				template.SetTextMatrix(0, 2);
				template.ShowText(text);
				template.EndText();
				template.Width = width;
				template.Height = size + 2;
				Image img = Image.GetInstance(template);
				img.RotationDegrees=90;
				Chunk ck = new Chunk(img, 0, 0);
				PdfPTable table = new PdfPTable(3);
				table.WidthPercentage = 100;
				table.DefaultCell.HorizontalAlignment = Element.ALIGN_CENTER;
				table.DefaultCell.VerticalAlignment = Element.ALIGN_MIDDLE;
				PdfPCell cell = new PdfPCell(img);
				cell.Padding = 4;
				cell.BackgroundColor = new Color(0, 0, 255);
				cell.HorizontalAlignment = Element.ALIGN_CENTER;
				table.AddCell("I see a template on my right");
				table.AddCell(cell);
				table.AddCell("I see a template on my left");
				table.AddCell(cell);
				table.AddCell("I see a template everywhere");
				table.AddCell(cell);
				table.AddCell("I see a template on my right");
				table.AddCell(cell);
				table.AddCell("I see a template on my left");
            
				Paragraph p1 = new Paragraph("This is a template ");
				p1.Add(ck);
				p1.Add(" just here.");
				p1.Leading = img.ScaledHeight * 1.1f;
				document.Add(p1);
				document.Add(table);
				Paragraph p2 = new Paragraph("More templates ");
				p2.Leading = img.ScaledHeight * 1.1f;
				p2.Alignment = Element.ALIGN_JUSTIFIED;
				img.ScalePercent(70);
				for (int k = 0; k < 20; ++k)
					p2.Add(ck);
				document.Add(p2);
				// step 5: we close the document
				document.Close();
			}
			catch (Exception de) 
			{
				Console.Error.WriteLine(de.Message);
				Console.Error.WriteLine(de.StackTrace);
			}
		}
	}
}