using Spire.Pdf;

using Spire.Pdf.Graphics;

using Spire.Pdf.Grid;

using System.Drawing;

using System.Windows.Forms;

using System;

namespace NestedTable_PDF

{

    class Program

    {

        static void Main(string[] args)

        {

            //实例化PdfDocument类，并添加页面到新建的文档

            PdfDocument pdf = new PdfDocument();

            PdfPageBase page = pdf.Pages.Add();

            //添加字体、画笔，写入文本到PDF文档

            PdfTrueTypeFont font = new PdfTrueTypeFont(new Font("行楷", 11f), true);

            PdfPen pen = new PdfPen(Color.Gray);

            string text = "2018 Pyeongchang Olympic Winter Games Medal Ranking";

            page.Canvas.DrawString(text, font, pen, , );

            //创建一个PDF表格，并添加两行

            PdfGrid grid = new PdfGrid();

            PdfGridRow row1 = grid.Rows.Add();

            PdfGridRow row2 = grid.Rows.Add();

            //设置表格的单元格内容和边框之间的上、下边距

            grid.Style.CellPadding.Top = 5f;

            grid.Style.CellPadding.Bottom = 5f;

            //添加三列，并设置列宽

            grid.Columns.Add();

            grid.Columns[].Width = 120f;

            grid.Columns[].Width = 150f;

            grid.Columns[].Width = 120f; 

            //创建一个一行两列的嵌套表格

            PdfGrid embedGrid1 = new PdfGrid();

            PdfGridRow newRow = embedGrid1.Rows.Add();

            embedGrid1.Columns.Add();

            //设置嵌套表格的列宽

            embedGrid1.Columns[].Width = 50f;

            embedGrid1.Columns[].Width = 60f;

            //初始化SizeF类，设置图片大小

            SizeF imageSize = new SizeF(, );

            //实例化PdfGridCellContentList、PdfGridCellContent类，加载需要添加到嵌套表格的图片

            PdfGridCellContentList contentList = new PdfGridCellContentList();

            PdfGridCellContent content = new PdfGridCellContent();

            content.Image = PdfImage.FromFile("1.png");

            content.ImageSize = imageSize;

            contentList.List.Add(content);

            //实例化PdfStringFormat、PdfTrueTypeFont类，设置单元格文字对齐方式

            PdfStringFormat stringFormat = new PdfStringFormat(PdfTextAlignment.Center, PdfVerticalAlignment.Middle);         

            //添加文本内容及图片到嵌套表格

            newRow.Cells[].Value = "Norway";

            newRow.Cells[].StringFormat = stringFormat;

            newRow.Cells[].Value = contentList; //将图片添加到嵌套表格的第二个单元格

            newRow.Cells[].StringFormat = stringFormat;           

            //设置第一个表格的单元格的值和格式

            row1.Cells[].Value = "Rank";

            row1.Cells[].StringFormat = stringFormat;

            row1.Cells[].Style.Font = font;

            row1.Cells[].Style.BackgroundBrush = PdfBrushes.LightSalmon;

            row1.Cells[].Value = "Country";

            row1.Cells[].StringFormat = stringFormat;

            row1.Cells[].Style.Font = font;

            row1.Cells[].Style.BackgroundBrush = PdfBrushes.LightSalmon;

            row1.Cells[].Value = "Total";

            row1.Cells[].StringFormat = stringFormat;

            row1.Cells[].Style.Font = font;

            row1.Cells[].Style.BackgroundBrush = PdfBrushes.LightSalmon;

            row2.Cells[].Value = "";

            row2.Cells[].StringFormat = stringFormat;

            row2.Cells[].Style.Font = font;

            row2.Cells[].Value = embedGrid1; //将嵌套表格添加到第一个表格的第二行第二个单元格

            row2.Cells[].StringFormat = stringFormat;

            row2.Cells[].Value = "";

            row2.Cells[].StringFormat = stringFormat;

            row2.Cells[].Style.Font = font;

            //将表格绘制到页面指定位置

            grid.Draw(page, new PointF(30f, 90f));

            //保存文档并打开

            pdf.SaveToFile("result.pdf");

            System.Diagnostics.Process.Start("result.pdf");

        }

    }

}