NPOI导出数据到Word
来源：互联网 发布：有网络无法连接 编辑：程序博客网 时间：2024/05/21 07:51
以前的项目都是导出数据到Excel中，这个对于NPOI来说，技术是比较成熟的，但是导出到Word的，就差一些。
刚好手头的项目需要导出一些数据到Word中，基于对NPOI导出到Word的认知是一片黑，于是到处找资料，结合了网上其他网友的代码，简单的封装了一下，因为赶项目进度，没有细调，插入表格的部分有bug,插入普通内容的没问题，图文混排的需要完善，本版只支持文字和图片分离的情况，代码等以后有空了再完善，先在这里留个记号。
using NPOI.OpenXmlFormats.Dml.WordProcessing;using NPOI.OpenXmlFormats.Wordprocessing;using NPOI.XWPF.UserModel;using System.Drawing;using System;using System.Collections.Generic;using System.IO;using System.Linq;using System.Windows.Forms;namespace zifar.PublicSentimentCommonMethod{ public class WordHelper { public void CreateWord(string filePath, List<WordModel> ContentList) { //1‘=1440twip=25.4mm=72pt(磅point)=96px(像素pixel) // A4:W=11906 twip=8.269''=210mm,h=16838twip=11.693''=297mm //A5:W=8390 twip=5.827''=148mm,h=11906 twip=8.269''=210mm //A6:W=5953 twip=4.134''=105mm,h=8390twip=5.827''=1148mm CT_SectPr srcpr = new CT_SectPr(); //设置A4纸纵向，如果要横向，两个值调换即可 srcpr.pgSz.w = (ulong)11906; srcpr.pgSz.h = (ulong)16838; var doc = new XWPFDocument(); doc.Document.body.sectPr = srcpr; foreach (var c in ContentList) { #region 普通段落文字 if (c.Xpara != null) { if (c.Xpara.Pic != null) { if (string.IsNullOrEmpty(c.Xpara.Pic.FilePath) || !File.Exists(c.Xpara.Pic.FilePath)) { continue; } #region 图片流,图片流也是要作为一个段落插入 CT_P m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 XWPFParagraph gp = new XWPFParagraph(m_p, doc); XWPFRun gr = gp.CreateRun(); ////如果需要图文混排,在图片前面加文字，可以加下面的这些属性 //gr.GetCTR().AddNewRPr().AddNewRFonts().ascii = "黑体"; //gr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = "黑体"; //gr.GetCTR().AddNewRPr().AddNewRFonts().hint = ST_Hint.eastAsia; //gr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)44; //gr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)44; //gr.GetCTR().AddNewRPr().AddNewColor().val = "red"; #region 插入图片 FileStream stream = new FileStream(c.Xpara.Pic.FilePath, FileMode.Open, FileAccess.Read); switch (c.Xpara.Pic.Ptype) { case ParType.inline: { gr.AddPicture(stream, (int)c.Xpara.Pic.PicFormat, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height); m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc);//再添加一个段落，空点距离 } break; case ParType.anchor: { CT_Anchor anchor = new CT_Anchor(); //图片距正文上(distT)、下(distB)、左(distL)、右(distR)的距离。114300EMUS=3.1mm anchor.distT = 0u; anchor.distB = 0u; anchor.distL = 114300u; anchor.distR = 114300u; anchor.simplePos1 = false; anchor.relativeHeight = 251658240u; anchor.behindDoc = false; anchor.locked = false; anchor.layoutInCell = true; anchor.allowOverlap = true; CT_Positive2D simplePos = new CT_Positive2D(); simplePos.x = 0; simplePos.y = 0; CT_EffectExtent effectExtent = new CT_EffectExtent(); effectExtent.l = 0; effectExtent.t = 0; effectExtent.r = 0; effectExtent.b = 0; switch (c.Xpara.Pic.Wrap) { case WrapType.wrapSquare: { //四周型 gr.GetCTR().AddNewRPr().AddNewRFonts().ascii = "宋体"; gr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = "宋体"; gr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)28;//四号 gr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)28; m_p.AddNewPPr().AddNewJc().val = ST_Jc.both; gr.GetCTR().AddNewRPr().AddNewB().val = true; //加粗 gp.IndentationFirstLine = Indentation("宋体", 28, 2, FontStyle.Bold); //图左上角坐标 CT_PosH posH = new CT_PosH(); posH.relativeFrom = ST_RelFromH.column; posH.posOffset = 4000000;//单位：EMUS,1CM=360000EMUS CT_PosV posV = new CT_PosV(); posV.relativeFrom = ST_RelFromV.paragraph; posV.posOffset = 200000; CT_WrapSquare wrapSquare = new CT_WrapSquare(); switch (c.Xpara.Pic.Postp) { case PosType.Besides: //两侧 wrapSquare.wrapText = ST_WrapText.bothSides; break; case PosType.Largest: //最大一侧 wrapSquare.wrapText = ST_WrapText.largest; break; case PosType.Left: //左侧 wrapSquare.wrapText = ST_WrapText.left; break; case PosType.Right: //右侧 wrapSquare.wrapText = ST_WrapText.right; break; } gr.AddPicture(stream, (int)c.Xpara.Pic.PicFormat, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height, posH, posV, wrapSquare, anchor, simplePos, effectExtent); m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc); gr = gp.CreateRun(); } break; case WrapType.wrapTight: { //紧密型 gr.GetCTR().AddNewRPr().AddNewRFonts().ascii = "宋体"; gr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = "宋体"; gr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)28;//四号 gr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)28; m_p.AddNewPPr().AddNewJc().val = ST_Jc.both; m_p.AddNewPPr().AddNewSpacing().line = "400";//行距固定20磅 m_p.AddNewPPr().AddNewSpacing().lineRule = ST_LineSpacingRule.exact; //gr.GetCTR().AddNewRPr().AddNewB().val = true; //加粗 gp.IndentationFirstLine = Indentation("宋体", 21, 2, FontStyle.Regular); CT_WrapTight wrapTight = new CT_WrapTight(); switch (c.Xpara.Pic.Postp) { case PosType.Besides: //两侧 wrapTight.wrapText = ST_WrapText.bothSides; break; case PosType.Largest: //最大一侧 wrapTight.wrapText = ST_WrapText.largest; break; case PosType.Left: //左侧 wrapTight.wrapText = ST_WrapText.left; break; case PosType.Right: //右侧 wrapTight.wrapText = ST_WrapText.right; break; } wrapTight.wrapPolygon = new CT_WrapPath(); wrapTight.wrapPolygon.edited = false; wrapTight.wrapPolygon.start = new CT_Positive2D(); wrapTight.wrapPolygon.start.x = 0; wrapTight.wrapPolygon.start.y = 0; CT_Positive2D lineTo = new CT_Positive2D(); wrapTight.wrapPolygon.lineTo = new List<CT_Positive2D>(); lineTo = new CT_Positive2D(); lineTo.x = 0; lineTo.y = 21394; wrapTight.wrapPolygon.lineTo.Add(lineTo); lineTo = new CT_Positive2D(); lineTo.x = 21806; lineTo.y = 21394; wrapTight.wrapPolygon.lineTo.Add(lineTo); lineTo = new CT_Positive2D(); lineTo.x = 21806; lineTo.y = 0; wrapTight.wrapPolygon.lineTo.Add(lineTo); lineTo = new CT_Positive2D(); lineTo.x = 0; lineTo.y = 0; wrapTight.wrapPolygon.lineTo.Add(lineTo); //图位置 CT_PosH posH = new CT_PosH(); posH.relativeFrom = ST_RelFromH.column; posH.posOffset = 4000000; CT_PosV posV = new CT_PosV(); posV.relativeFrom = ST_RelFromV.paragraph; posV.posOffset = -432000;//-1.2cm*360000 gr.AddPicture(stream, (int)c.Xpara.Pic.PicFormat, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height, posH, posV, wrapTight, anchor, simplePos, effectExtent); m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc); gr = gp.CreateRun(); } break; case WrapType.wrapThrough: { //穿越型-两边 gr.GetCTR().AddNewRPr().AddNewRFonts().ascii = "宋体"; gr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = "宋体"; gr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)28;//四号 gr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)28; m_p.AddNewPPr().AddNewJc().val = ST_Jc.both; m_p.AddNewPPr().AddNewSpacing().line = "400";//行距固定20磅 m_p.AddNewPPr().AddNewSpacing().lineRule = ST_LineSpacingRule.exact; CT_WrapThrough wrapThrough = new CT_WrapThrough(); switch (c.Xpara.Pic.Postp) { case PosType.Besides: //两侧 wrapThrough.wrapText = ST_WrapText.bothSides; break; case PosType.Largest: //最大一侧 wrapThrough.wrapText = ST_WrapText.largest; break; case PosType.Left: //左侧 wrapThrough.wrapText = ST_WrapText.left; break; case PosType.Right: //右侧 wrapThrough.wrapText = ST_WrapText.right; break; } wrapThrough.wrapPolygon = new CT_WrapPath(); wrapThrough.wrapPolygon.edited = false; wrapThrough.wrapPolygon.start = new CT_Positive2D(); wrapThrough.wrapPolygon.start.x = 0; wrapThrough.wrapPolygon.start.y = 0; CT_Positive2D lineTo = new CT_Positive2D(); wrapThrough.wrapPolygon.lineTo = new List<CT_Positive2D>(); lineTo = new CT_Positive2D(); lineTo.x = 0; lineTo.y = 21394; wrapThrough.wrapPolygon.lineTo.Add(lineTo); lineTo = new CT_Positive2D(); lineTo.x = 21806; lineTo.y = 21394; wrapThrough.wrapPolygon.lineTo.Add(lineTo); lineTo = new CT_Positive2D(); lineTo.x = 21806; lineTo.y = 0; wrapThrough.wrapPolygon.lineTo.Add(lineTo); lineTo = new CT_Positive2D(); lineTo.x = 0; lineTo.y = 0; wrapThrough.wrapPolygon.lineTo.Add(lineTo); CT_PosH posH = new CT_PosH(); posH.relativeFrom = ST_RelFromH.column; posH.posOffset = 4000000; CT_PosV posV = new CT_PosV(); posV.relativeFrom = ST_RelFromV.paragraph; posV.posOffset = -432000;//-1.2cm*360000 gr.AddPicture(stream, (int)NPOI.XWPF.UserModel.PictureType.JPEG, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height, posH, posV, wrapThrough, anchor, simplePos, effectExtent); //gp = m_Docx.CreateParagraph(); //gp.GetCTPPr().AddNewJc().val = ST_Jc.center; //水平居中 m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc); gr = gp.CreateRun(); } break; case WrapType.wrapTopAndBottom: { //上下型 //图左上角坐标 CT_PosH posH = new CT_PosH(); posH.relativeFrom = ST_RelFromH.column; posH.posOffset = 400000;//单位：EMUS,1CM=360000EMUS CT_PosV posV = new CT_PosV(); posV.relativeFrom = ST_RelFromV.paragraph; posV.posOffset = 200000; CT_WrapTopBottom wrapTopandBottom = new CT_WrapTopBottom(); gr.AddPicture(stream, (int)c.Xpara.Pic.PicFormat, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height, posH, posV, wrapTopandBottom, anchor, simplePos, effectExtent); m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc); gr = gp.CreateRun(); } break; case WrapType.wrapNoneBehindDoc: { //上方型 //图左上角坐标 CT_PosH posH = new CT_PosH(); posH.relativeFrom = ST_RelFromH.column; posH.posOffset = 4000000;//单位：EMUS,1CM=360000EMUS CT_PosV posV = new CT_PosV(); posV.relativeFrom = ST_RelFromV.paragraph; posV.posOffset = 0; CT_WrapNone wrapNone = new CT_WrapNone(); anchor.behindDoc = false; gr.AddPicture(stream, (int)c.Xpara.Pic.PicFormat, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height, posH, posV, wrapNone, anchor, simplePos, effectExtent); m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc); gr = gp.CreateRun(); } break; case WrapType.wrapBehindDoc: { //下方型 //图左上角坐标 CT_PosH posH = new CT_PosH(); posH.relativeFrom = ST_RelFromH.column; posH.posOffset = 4000000;//单位：EMUS,1CM=360000EMUS CT_PosV posV = new CT_PosV(); posV.relativeFrom = ST_RelFromV.paragraph; posV.posOffset = 0; CT_WrapNone wrapNone = new CT_WrapNone(); anchor.behindDoc = true; gr.AddPicture(stream, (int)c.Xpara.Pic.PicFormat, c.Xpara.Pic.PicName, c.Xpara.Pic.Width, c.Xpara.Pic.Height, posH, posV, wrapNone, anchor, simplePos, effectExtent); m_p = doc.Document.body.AddNewP(); m_p.AddNewPPr().AddNewJc().val = ST_Jc.center;//段落水平居中 gp = new XWPFParagraph(m_p, doc); gr = gp.CreateRun(); } break; } } break; } #endregion #endregion } else { #region 普通文本 if (c.Xpara.ParaStyle == null) c.Xpara.ParaStyle = new Style(); ////第一种创建段落的方式 //XWPFParagraph p = doc.CreateParagraph(); //p.Alignment = (ParagraphAlignment)Enum.Parse(typeof(ParagraphAlignment), c.Xpara.ToString()); //第二种创建段落的方法 CT_P ctp = doc.Document.body.AddNewP(); ctp.AddNewPPr().AddNewJc().val = (ST_Jc)Enum.Parse(typeof(ST_Jc), c.Xpara.Align.ToString().ToLower());//ST_Jc.center XWPFParagraph gp = new XWPFParagraph(ctp, doc); if (c.Xpara.FirstIdentity > 0) { gp.IndentationFirstLine = c.Xpara.FirstIdentity; } //单倍为默认值（240twip）不需设置，1.5倍=240X1.5=360twip，2倍=240X2=480twip if (!string.IsNullOrEmpty(c.Xpara.ParaStyle.LineDistance)) { ctp.AddNewPPr().AddNewSpacing().line = c.Xpara.ParaStyle.LineDistance; } ctp.AddNewPPr().AddNewSpacing().lineRule = ST_LineSpacingRule.exact; //创建run XWPFRun pr = gp.CreateRun(); if (!string.IsNullOrEmpty(c.Xpara.ParaStyle.FontFamily)) { pr.GetCTR().AddNewRPr().AddNewRFonts().ascii = c.Xpara.ParaStyle.FontFamily; pr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = c.Xpara.ParaStyle.FontFamily; pr.GetCTR().AddNewRPr().AddNewRFonts().hint = ST_Hint.eastAsia; } if (c.Xpara.ParaStyle.FontSize > 0) { pr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)c.Xpara.ParaStyle.FontSize; pr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)c.Xpara.ParaStyle.FontSize; } pr.GetCTR().AddNewRPr().AddNewB().val = c.Xpara.ParaStyle.IsBold; pr.GetCTR().AddNewRPr().AddNewI().val = c.Xpara.ParaStyle.IsItalic; if (!string.IsNullOrEmpty(c.Xpara.ParaStyle.RgbColor)) { pr.GetCTR().AddNewRPr().AddNewColor().val = c.Xpara.ParaStyle.RgbColor; } pr.SetText(c.Xpara.Content); #endregion } } #endregion #region 表格 if (c.XTable != null) { //第一种新增表格的方法 CT_Tbl tbl = doc.Document.body.AddNewTbl(); XWPFTable tab = new XWPFTable(tbl, doc);//创建一行一列表 tab.SetCellMargins(c.XTable.MarginTop, c.XTable.MarginLeft, c.XTable.MarginBottom, c.XTable.MarginRight); tbl.AddNewTblPr().jc = new CT_Jc(); tbl.AddNewTblPr().jc.val = ST_Jc.center;//表格居中对齐 //设置表格宽度 if (c.XTable.Width > 0) { tbl.AddNewTblPr().AddNewTblW().w = c.XTable.Width.ToString(); } tbl.AddNewTblPr().AddNewTblW().type = ST_TblWidth.dxa; tbl.tblPr.tblpPr = new CT_TblPPr(); //表格定位 //若tblpXSpec、tblpX同时存在，则tblpXSpec优先tblpX； //若tblpYSpec、tblpY同时存在，则tblpYSpec优先tblpY； if (c.XTable.Pxy != null) { tbl.tblPr = new CT_TblPr(); tbl.tblPr.tblpPr.tblpX = c.XTable.Pxy.X.ToString();//左上角坐标 tbl.tblPr.tblpPr.tblpY = c.XTable.Pxy.Y.ToString(); } if (c.XTable.TabLeft > 0) tbl.tblPr.tblpPr.leftFromText = (ulong)c.XTable.TabLeft; if (c.XTable.TabRight > 0) tbl.tblPr.tblpPr.rightFromText = (ulong)c.XTable.TabRight; tbl.tblPr.tblpPr.vertAnchor = ST_VAnchor.text; tbl.tblPr.tblpPr.horzAnchor = ST_HAnchor.page; ////第二种方式新增表格 //var t = doc.CreateTable(c.XTable.RowNum, c.XTable.ColNum); //t.SetCellMargins(c.XTable.MarginTop, c.XTable.MarginLeft, c.XTable.MarginBottom, c.XTable.MarginRight); //foreach (var row in c.XTable.Rows) //前面创建的表只有一行一列,这里将它补齐 //按c.XTable的RowNum和ColNum生成x行y列表格，并且设置好单元格的宽度 if (c.XTable.RowNum > 0 && c.XTable.ColNum > 0) { if (c.XTable.Rows == null) c.XTable.Rows = new List<TabRow>(); } for (int i = 0; i < c.XTable.RowNum; i++) { XWPFTableRow tr = null; if (i > 0) { tr = tab.InsertNewTableRow(i - 1); } else { tr = tab.GetRow(i); } var myrow = c.XTable.Rows.FirstOrDefault(m => m.RowIndex == i); if (myrow == null) { myrow = new TabRow(); } if (myrow.Cells == null) { myrow.Cells = new List<TabCell>(); } for (int k = 0; k < c.XTable.ColNum-1; k++) { //因为是在已有的单元格内进行分割，因此要减一 XWPFTableCell cell = tr.AddNewTableCell(); CT_Tc ctc = cell.GetCTTc(); var curcell = myrow.Cells.FirstOrDefault(m => m.CellIndex == k); if (curcell == null) { continue; } if (curcell.Width > 0) { CT_TcPr curtcpr = ctc.AddNewTcPr(); curtcpr.tcW = new CT_TblWidth(); curtcpr.tcW.w = curcell.Width.ToString(); } if (curcell.CStyle != null) { //给单元格的内容加格式 XWPFParagraph para = cell.AddParagraph(); XWPFRun xr= para.CreateRun(); //设置字体 if (!string.IsNullOrEmpty(curcell.CStyle.FontFamily)) { xr.GetCTR().AddNewRPr().AddNewRFonts().ascii = curcell.CStyle.FontFamily; xr.GetCTR().AddNewRPr().AddNewRFonts().eastAsia = curcell.CStyle.FontFamily; xr.GetCTR().AddNewRPr().AddNewRFonts().hint = ST_Hint.eastAsia; //xr.SetFontFamily(curcell.CStyle.FontFamily, FontCharRange.Ascii); //xr.SetFontFamily(curcell.CStyle.FontFamily, FontCharRange.EastAsia); } if (curcell.CStyle.FontSize > 0) { xr.GetCTR().AddNewRPr().AddNewSz().val = (ulong)curcell.CStyle.FontSize; xr.GetCTR().AddNewRPr().AddNewSzCs().val = (ulong)curcell.CStyle.FontSize; } xr.GetCTR().AddNewRPr().AddNewB().val = curcell.CStyle.IsBold; xr.GetCTR().AddNewRPr().AddNewI().val = curcell.CStyle.IsItalic; //设置颜色 if(!string.IsNullOrEmpty(curcell.CStyle.RgbColor)) xr.SetColor(curcell.CStyle.RgbColor); xr.SetText(curcell.Content); } else { if (curcell.Content != null) cell.SetText(curcell.Content); } } } } #endregion } using (MemoryStream stream=new MemoryStream()) { doc.Write(stream); stream.Flush(); stream.Close(); stream.Dispose(); SaveToFile(stream, filePath); } } static void SaveToFile(MemoryStream ms, string fileName) { using (FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write)) { byte[] data = ms.ToArray(); fs.Write(data, 0, data.Length); fs.Flush(); data = null; } } /// <summary> /// 计算点数 /// </summary> /// <param name="fontname"></param> /// <param name="fontsize"></param> /// <param name="Indentationfonts"></param> /// <param name="fs"></param> /// <returns></returns> protected int Indentation(String fontname, int fontsize, int Indentationfonts, FontStyle fs) { //字显示宽度，用于段首行缩进 /*字号与fontsize关系 * 初号（0号）=84，小初=72，1号=52，2号=44，小2=36，3号=32，小3=30，4号=28，小4=24，5号=21，小5=18，6号=15，小6=13，7号=11，8号=10 */ Graphics m_tmpGr = new Control().CreateGraphics(); //Graphics m_tmpGr = this.CreateGraphics(); m_tmpGr.PageUnit = GraphicsUnit.Point; SizeF size = m_tmpGr.MeasureString("好", new Font(fontname, fontsize * 0.75F, fs)); return (int)size.Width * Indentationfonts * 10; } /// <summary> /// 给定一个图片路径，得出合适的长宽插入文档中 /// </summary> /// <param name="imgpath"></param> /// <param name="imgw"></param> /// <param name="imgh"></param> public static void CalcImgWH(string imgpath, ref int imgw, ref int imgh) { if (!File.Exists(imgpath)) return; Bitmap bmap = new Bitmap(imgpath); SizeF size = bmap.PhysicalDimension; imgw = (int)size.Width; imgh = (int)size.Height; decimal d = 70;//算出一厘米的大概像素,1CM=360000EMUS imgw = (int)(imgw * 360000 / d); imgh = (int)(imgh * 360000 / d); } /// <summary> /// 给定一个图片流，得出合适的长宽插入文档中 /// </summary> /// <param name="imgpath"></param> /// <param name="imgw"></param> /// <param name="imgh"></param> public static void CalcImgWH(Stream stream, ref int imgw, ref int imgh) { Bitmap bmap = new Bitmap(stream); SizeF size = bmap.PhysicalDimension; imgw = (int)size.Width; imgh = (int)size.Height; decimal d = 70;//算出一厘米的大概像素,1CM=360000EMUS imgw = (int)(imgw * 360000 / d); imgh = (int)(imgh * 360000 / d); } } public class WordModel { /// <summary> /// 段落 /// </summary> public ParaGragh Xpara { set; get; } /// <summary> /// 表格集合 /// </summary> public Table XTable { set; get; } } /// <summary> /// 段落实体 /// </summary> public class ParaGragh { /// <summary> /// 段落的文本内容 /// </summary> public string Content { set; get; } /// <summary> /// 首行缩进点数，一般设置为100,约两个字 /// </summary> public int FirstIdentity { set; get; } /// <summary> /// 文字的对齐方式 /// </summary> public AlignMent Align { set; get; } /// <summary> /// 字体样式 /// </summary> public Style ParaStyle { set; get; } /// <summary> /// 图片 /// </summary> public Picture Pic { set; get; } } /// <summary> /// 图片 /// </summary> public class Picture { public ParType Ptype { set; get; } public WrapType Wrap { set; get; } public PictureTp PicFormat { set; get; } public string PicName { set; get; } public string FilePath { set; get; } /// <summary> /// 宽，单位：EMUS,1CM=360000EMUS /// </summary> public int Width { set; get; } /// <summary> /// 高，单位：EMUS,1CM=360000EMUS /// </summary> public int Height { set; get; } /// <summary> /// 对齐方式 /// </summary> public PosType Postp { set; get; } /*项目中的图基本上都会以上下的方式进行显示，所以图片特效和阴影之类的都不考虑*/ } public class Table { /// <summary> /// 表格有多少行 /// </summary> public int RowNum { set; get; } /// <summary> /// 表格有多少列 /// </summary> public int ColNum { set; get; } /// <summary> /// 左边距 /// </summary> public int MarginLeft { set; get; } /// <summary> /// 右边距 /// </summary> public int MarginRight { set; get; } /// <summary> /// 下边距 /// </summary> public int MarginBottom { set; get; } /// <summary> /// 上边距 /// </summary> public int MarginTop { set; get; } /// <summary> /// 表格的行的集合 /// </summary> public List<TabRow> Rows { set; get; } /// <summary> /// 宽度 /// </summary> public int Width { set; get; } /// <summary> /// 左上角位置 /// </summary> public Point Pxy { set; get; } /// <summary> /// 表格离左边的间距 /// </summary> public int TabLeft { set; get; } /// <summary> /// 表格离右边的间距 /// </summary> public int TabRight { set; get; } } public class TabRow { /// <summary> /// 行标 /// </summary> public int RowIndex { set; get; } /// <summary> /// 本行的单元格集合 /// </summary> public List<TabCell> Cells { set; get; } } public class TabCell { /// <summary> /// 列标 /// </summary> public int CellIndex { set; get; } /// <summary> /// 是否是合并列 /// </summary> public bool IsMege { set; get; } /// <summary> /// 合并的列数，此处只考虑在本行水平往后合并 /// </summary> public int MegeNum { set; get; } /// <summary> /// 单元格宽 /// </summary> public int Width { set; get; } /// <summary> /// 单元格高 /// </summary> public int Height { set; get; } /// <summary> /// 单元格的内容 /// </summary> public string Content { set; get; } /// <summary> /// 带格式的单元格内容 /// </summary> public Style CStyle { set; get; } } /// <summary> /// 样式 /// </summary> public class Style { /// <summary> /// 行间距，固定值是20磅 /// </summary> public string LineDistance { set; get; } /// <summary> /// 文字大小 /// </summary> public int FontSize { set; get; } /// <summary> /// 字体 /// </summary> public string FontFamily { set; get; } /// <summary> /// 是否倾斜 /// </summary> public bool IsItalic { set; get; } /// <summary> /// 是否加粗 /// </summary> public bool IsBold { set; get; } /// <summary> /// 文字RGB色,如：red /// </summary> public string RgbColor { set; get; } } public class Point { /// <summary> /// x坐标 /// </summary> public int X { set; get; } /// <summary> /// y坐标 /// </summary> public int Y { set; get; } } /// <summary> /// 文字的水平对齐方式 /// </summary> public enum AlignMent { BOTH = 1, CENTER = 2, DISTRIBUTE = 3, HIGH_KASHIDA = 4, LEFT = 5, LOW_KASHIDA = 6, MEDIUM_KASHIDA = 7, NUM_TAB = 8, RIGHT = 9, THAI_DISTRIBUTE = 10 } /// <summary> /// 图片插入的方式 /// </summary> public enum ParType { /// <summary> /// 内嵌式 /// </summary> inline=1, /// <summary> /// 锚式，可以拖动的那种 /// </summary> anchor=2 } /// <summary> /// 图片与文字关系 /// </summary> public enum WrapType { /// <summary> ///四周型 /// </summary> wrapSquare= 1, /// <summary> /// 紧密型 /// </summary> wrapTight=2, /// <summary> /// 穿越型 /// </summary> wrapThrough=3, /// <summary> /// 上下型 /// </summary> wrapTopAndBottom=4, /// <summary> /// 上方型，图在左上角 /// </summary> wrapNoneBehindDoc=5, /// <summary> /// 下方型，图左下角 /// </summary> wrapBehindDoc=6 } /// <summary> /// 图片类型 /// </summary> public enum PictureTp { EMF = 2, WMF = 3, PICT = 4, JPEG = 5, PNG = 6, DIB = 7, GIF = 8, TIFF = 9, EPS = 10, BMP = 11, WPG = 12, } /// <summary> /// 图片与文字的对齐方式 /// </summary> public enum PosType { /// <summary> /// 两侧 /// </summary> Besides=1, /// <summary> /// 左 /// </summary> Left=2, /// <summary> /// 右 /// </summary> Right=3, /// <summary> /// 最大一侧 /// </summary> Largest=4 }}以下是测试代码：
chart1.Series.Clear();//清除默认的图例 chart1.BackColor = ColorTranslator.FromHtml("#D3DFF0");//用网页颜色 chart1.BackGradientStyle = GradientStyle.TopBottom;//渐变背景，从上到下 chart1.BorderlineDashStyle = ChartDashStyle.Solid;//外框线为实线 chart1.BorderlineWidth = 2; Series zser = new Series("正面"); Series fser = new Series("负面"); //构造正面数据 zser.Points.AddXY("昨日", 4); zser.Points.AddXY("今日", 5); zser.Points.AddXY("上周", 20); zser.Points.AddXY("本周", 15); zser.Points.AddXY("上月", 40); zser.Points.AddXY("本月", 50); zser["PointWidth"] = "0.6"; //构造负面数据 fser.Points.AddXY("昨日", 6); fser.Points.AddXY("今日", 23); fser.Points.AddXY("上周", 37); fser.Points.AddXY("本周", 25); fser.Points.AddXY("上月", 30); fser.Points.AddXY("本月", 40); fser["PointWidth"] = "0.6"; zser.IsValueShownAsLabel = true; zser.ChartType = SeriesChartType.Column; fser.IsValueShownAsLabel = true; fser.ChartType = SeriesChartType.Column; //fser.Color = Color.Red; //series["DrawingStyle"] = "cylinder"; //chart1.Legends[0].Enabled = false;//是否显示图例 chart1.Series.Add(zser); chart1.Series.Add(fser); chart1.ChartAreas[0].BackColor = Color.Transparent;//数据区域的背景，默认为白色 chart1.ChartAreas[0].BackGradientStyle = GradientStyle.TopBottom; chart1.ChartAreas[0].BorderDashStyle = ChartDashStyle.Solid; chart1.ChartAreas[0].AxisX.MajorGrid.LineColor = Color.FromArgb(64, 64, 64, 64);//数据区域，纵向的线条颜色 chart1.ChartAreas[0].AxisX.MajorGrid.Interval = 3;//主网格间距 chart1.ChartAreas[0].AxisX.MinorGrid.Interval = 2;//副网格间距 chart1.ChartAreas[0].AxisY.MajorGrid.LineColor = Color.FromArgb(64, 64, 64, 64);//数据区域，横向线条的颜色 chart1.Titles.Add(string.Format("舆情统计")); chart1.Titles.Add(string.Format("{0}",DateTime.Now.ToString("yyyy-MM-dd HH:mm"))); chart1.Titles[0].Font = new Font("微软雅黑", 18, FontStyle.Bold); chart1.ChartAreas[0].AxisY.Title = "数量"; chart1.Width = 900; chart1.Height = 450;测试是用winform写的，所以直接拖了个图表控件在窗体上。
0 0
- NPOI导出数据到Word
- NPOI导出数据到Excel
- 使用NPOI导出数据到Excel
- 利用NPOI导出数据到Execl
- 利用NPOI导出数据到Execl
- 使用npoi.dll导出数据到excel
- NPOI 通用导出数据到Excel
- Npoi导出word(Peanuts)
- npoi导出word-webform
- npoi导出到EXCEL
- NPOI导出到Excel
- 数据 导出到Word 、excel
- 导出数据到Excel/Word
- C# 导出数据到Word
- NPOI导入导出数据
- asp.net 利用NPOI导出数据到Excel模版
- NPOI 导出数据到Excel（包括图片）
- NPOI操作EXCEL 将Table中数据导出到Excel
- Java 中的包装类
- 各算法复杂度大全
- （NYoj 230）彩色棒 --欧拉通路，字典树，并查集
- Django实际站点项目开发经验谈
- Uva10815 set容器的使用 stringstream ss
- NPOI导出数据到Word
- jquery的初始化的方法
- The All-purpose Zero
- EasyUI 日历
- 删除列表商品简单描述
- Java并发编程二：Callable Future
- Docker/compose分析
- Map遍历的两种方法对比
- Eclipse 中修改tomcat设置内存大小
