MVC 生成PDf表格并插入图片

最近做的项目中有一个功能，将最终的个人信息生成PDF表格，并插入图片。对于没接触过的程序员来说回一片茫然，网上有多种生成PDf的方法，我给大家介绍一下我认为比较简单，好操作的一种。

iTextSharp组件

使用方法。

1，引入itextsharp.dll

2,  引入命名空间

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using
iTextSharp;

using
iTextSharp.text;

using
iTextSharp.text.pdf;

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　　　　    Document document = new
Document(); <br>           string
filepath = "/Upload/Pdf/";

            Directory.CreateDirectory(HttpContext.Current.Server.MapPath(filepath));<br>            PdfWriter.GetInstance(document, new
FileStream(HttpContext.Current.Server.MapPath(filepath + model.ExamNo + ".pdf"), FileMode.Create));<br>       <br>　　　　    document.Open();<br>

            BaseFont bftitle = BaseFont.CreateFont(@"C:\\Windows\Fonts\SIMHEI.TTF", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);

            Font fonttitle = new
Font(bftitle, 20, Font.UNDERLINE);

            BaseFont bf1 = BaseFont.CreateFont(@"C:\\Windows\Fonts\SIMSUN.TTC,1", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);

            Font font1 = new
Font(bf1, 12);

            Font fonttitle10 = new
Font(bf1, 12);

            Font fonttitle12 = new
Font(bf1, 11);

            PdfPCell cellmode = new
PdfPCell();<br><span style="color: rgb(255, 0, 0);">　　//因为显示照片部分显示5列，而后续部分显示四列，所以创建两个table</span>

          <span style="color: rgb(255, 0, 0);">  PdfPTable table = new
PdfPTable(4);

            PdfPTable tablerow = new
PdfPTable(5);

</span>

不一步一步赘述了，将详细代码奉上。

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public
void CreatePersonInfo(RBS.Models.UserConfirmModel model)

       {

           Document document = new
Document();

           string
filepath = "/Upload/Pdf/";

           Directory.CreateDirectory(HttpContext.Current.Server.MapPath(filepath));

           PdfWriter.GetInstance(document, new
FileStream(HttpContext.Current.Server.MapPath(filepath + model.ExamNo + ".pdf"), FileMode.Create));

           document.Open();

           BaseFont bftitle = BaseFont.CreateFont(@"C:\\Windows\Fonts\SIMHEI.TTF", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);

           Font fonttitle = new
Font(bftitle, 20, Font.UNDERLINE);

           BaseFont bf1 = BaseFont.CreateFont(@"C:\\Windows\Fonts\SIMSUN.TTC,1", BaseFont.IDENTITY_H, BaseFont.NOT_EMBEDDED);

           Font font1 = new
Font(bf1, 12);

           Font fonttitle10 = new
Font(bf1, 12);

           Font fonttitle12 = new
Font(bf1, 11);

           PdfPCell cellmode = new
PdfPCell();

           PdfPTable table = new
PdfPTable(4);

           PdfPTable tablerow = new
PdfPTable(5);

           float
padding = 0f;

           #region 个人信息<br><span style="color: rgb(255, 0, 0);">//这种写法感觉很像silverlight，一个萝卜一个坑，习惯了html的感觉这样很不适应</span>

           CreateCell(5, 5, 1, "个人信息", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "考生面试编号", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.ExamNo, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "姓名", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Name, fonttitle10, "left", tablerow);

           CreateCell(model.UserId.ToString(), model.Ext, 0, 1, padding, padding, tablerow);

           CreateCell(1, 5, 1, "性别", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Sex == RBS.Models.Gender.Male ? "男"
: "女", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "出生日期", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.BirthDate.ToString("yyyy-MM-dd"), fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "身份证号码", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.IdentificationNo, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "户口所在地", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Country, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "出生地", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.State, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "婚姻状况", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.IsMarrage == RBS.Models.Marriage.Naught ? "未婚"
: "已婚", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "联系地址", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Address, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "邮政编码", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Postcode, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "联系电话", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Telephone, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "手机", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Mobile, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "邮箱", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, model.Email, fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "", fonttitle10, "left", tablerow);

           CreateCell(1, 5, 1, "", fonttitle10, "left", tablerow);

           #endregion

           #region 教育经历

           CreateCell(4, 5, 1, "教育经历", fonttitle10, "left", table);

           CreateCell(4, 5, 1, "教育经历1", fonttitle10, "left", table);

           CreateCell(1, 5, 1, "入学时间", fonttitle10, "left", table);

           CreateCell(1, 5, 1, model.EduBegin != null
? Convert.ToDateTime(model.EduBegin).ToString("yyyy-MM-dd") : "", fonttitle10, "left", table);

           CreateCell(1, 5, 1, "毕业时间", fonttitle10, "left", table);

           CreateCell(1, 5, 1, model.EduEnd != null
? Convert.ToDateTime(model.EduEnd).ToString("yyyy-MM-dd") : "", fonttitle10, "left", table);

           CreateCell(1, 5, 1, "学校名称", fonttitle10, "left", table);

           CreateCell(1, 5, 1, model.Graduated, fonttitle10, "left", table);

           CreateCell(1, 5, 1, "专业", fonttitle10, "left", table);

           CreateCell(1, 5, 1, model.Specialty, fonttitle10, "left", table);

           CreateCell(1, 5, 1, "学历", fonttitle10, "left", table);

           CreateCell(1, 5, 1, model.EduBackground, fonttitle10, "left", table);

           CreateCell(1, 5, 1, "学位", fonttitle10, "left", table);

           CreateCell(1, 5, 1, model.Degree, fonttitle10, "left", table);

           #endregion

           document.Add(tablerow);

           document.Add(table);

           document.Close();

       }

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  private
void CreateCell(int
Colspan, bool
Border, string
Content, Font font, string
alignment, PdfPTable table)

      {

          if
(Border)

              CreateCell(Colspan, 0, 1, Content, font, alignment, table);

          else

              CreateCell(Colspan, 0, Content, font, alignment, table);

      }

      ///

      /// 生成单元格

      ///

      /// 合并列数

      /// 间距

      /// 内容

      /// 字体

      /// 对齐方式

      /// 此单元格填充的表

      private
void CreateCell(int
Colspan, int
Padding, string
Content, Font font, string
alignment, PdfPTable table)

      {

          CreateCell(Colspan, Padding, 0, Content, font, alignment, table);

      }

      ///

      /// 生成单元格

      ///

      /// 合并列数

      /// 间距

      /// 边框线

      /// 内容

      /// 字体

      /// 对齐方式

      /// 此单元格填充的表

      private
void CreateCell(int
Colspan, int
Padding, int
Border, string
Content, Font font, string
alignment, PdfPTable table)

      {

          CreateCell(Colspan, Padding, Border, 0, 0, Content, font, alignment, table);

      }

      private
void CreateCell(int
Colspan, int
Rowspan, int
Padding, int
Border, string
Content, Font font, string
alignment, PdfPTable table)

      {

          CreateCell(Colspan, Rowspan, Padding, Border, 0, 0, Content, font, alignment, table);

      }

      ///

      /// 生成单元格

      ///

      /// 合并列数

      /// 间距

      /// 边框线

      /// 水平对齐方式

      /// 垂直对齐方式

      /// 内容

      /// 字体

      /// 对齐方式

      /// 此单元格填充的表

      private
void CreateCell(int
Colspan, int
Padding, int
Border, int
HorizontalAlignment, int
VerticalAlignment, string
Content, Font font, string
alignment, PdfPTable table)

      {

          PdfPCell cell = new
PdfPCell();

          cell.Colspan = Colspan;

          cell.Padding = Padding;

          if
(HorizontalAlignment > 0)

              cell.HorizontalAlignment = HorizontalAlignment;

          if
(VerticalAlignment > 0)

              cell.VerticalAlignment = VerticalAlignment;

          if
(Border == 0)

              cell.Border = Border;

          Paragraph table_t = new
Paragraph(Content, font);

          table_t.SetAlignment(alignment);

          cell.AddElement(table_t);

          table.AddCell(cell);

      }

      private
void CreateCell(int
Colspan, int
Rowspan, int
Padding, int
Border, int
HorizontalAlignment, int
VerticalAlignment, string
Content, Font font, string
alignment, PdfPTable table)

      {

          PdfPCell cell = new
PdfPCell();

          cell.Colspan = Colspan;

          cell.Rowspan = Rowspan;

          cell.Padding = Padding;

          if
(HorizontalAlignment > 0)

              cell.HorizontalAlignment = HorizontalAlignment;

          if
(VerticalAlignment > 0)

              cell.VerticalAlignment = VerticalAlignment;

          if
(Border == 0)

              cell.Border = Border;

          Paragraph table_t = new
Paragraph(Content, font);

          table_t.SetAlignment(alignment);

          cell.AddElement(table_t);

          table.AddCell(cell);

      }

    #region 向表格中插入照片,如果向表格中插入照片，这是关键的重载

      /// <param name="imgName">照片名称</param>

      /// <param name="imgExt">照片后缀</param>

      /// <param name="align"></param>

      /// <param name="colSpan"></param>

      /// <param name="padTop"></param>

      /// <param name="padBottom"></param>

      /// <param name="table"></param>

      public
void CreateCell(string
imgName, string
imgExt, int
align, int
colSpan, float
padTop, float
padBottom, PdfPTable table)

      {

          PdfPCell cell = new
PdfPCell();

          Paragraph ph = new
Paragraph();

          string
url = HttpContext.Current.Server.MapPath("~/Upload/Images/"
+ imgName + imgExt + "");

          Image jpg = Image.GetInstance(new
Uri(url));

      //设置照片的宽度和高度

          jpg.ScaleAbsolute(80, 130);

          Chunk ck = new
Chunk(jpg, 4, -4); //图片可设置 偏移

          ph.SetAlignment("right");

          ph.Add(ck);

          cell.AddElement(ph);

          if
(padTop > 0) { cell.PaddingTop = padTop; }

          if
(padBottom > 0) { cell.PaddingBottom = padBottom; }

          if
(colSpan > 0) { cell.Colspan = colSpan; }

//因为表格插入图片部分需要跨行，为了美观，跨7行，这里需要注意的是，设置几行必须跨几行，否则图片不会显示,当我刚跨2行准备看下效果的时候，pdf照片位置显示空文本框，没有照片，当跨行跟设置的所对应时照片显示出来。

          cell.Rowspan = 7;

          //cell.Border = 0; 设置表格线

          cell.HorizontalAlignment = align;

          table.AddCell(cell);

      }

      #endregion

　　

附上下载方法

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public
static  void
DownLoad(string
path)

       {

           try

           {

               HttpContext.Current.Response.Charset = "UTF-8";

               HttpContext.Current.Response.ContentEncoding = Encoding.UTF8;

               HttpContext.Current.Response.HeaderEncoding = Encoding.UTF8;

               HttpContext.Current.Response.AppendHeader("Content-disposition",

                                             "attachment; filename="
+

                                             HttpUtility.UrlEncode(Path.GetFileName(path), Encoding.UTF8));

               HttpContext.Current.Response.WriteFile(path);

           }

           catch
(Exception ex)

           {

               HttpContext.Current.Response.Write("下载文件出错，原因："
+ ex.Message);

           }

           finally

           {

               HttpContext.Current.Response.End();

           }

       }

　　下载itextpdf.dll

MVC 生成PDf表格并插入图片,布布扣,bubuko.com

时间： 2024-10-11 18:08:11

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