这是我的itext代码，请帮助我如何设置cell.Width [英] this is my code for itext ,please help me how to set cell.Width

问题描述

#region
私人void M_createPDF()
{
字符串路径= Server.MapPath("PDF");
/*徽标路径*/
字符串strLogoPath = Server.MapPath("images")+"\\ clock.png";
文档doc =新文档(PageSize.LETTER，25F，25F，50F，25F);
PdfWriter.GetInstance(doc，new FileStream(path +"/Font.pdf"，FileMode.Create));


字符串imageFilePath = Server.MapPath(.")+"/images/pageheader_bckgr.gif";

iTextSharp.text.Image jpg = iTextSharp.text.Image.GetInstance(imageFilePath);
jpg.ScaleToFit(3000，770);

//如果要选择图片作为背景，

jpg.Alignment = iTextSharp.text.Image.UNDERLYING;

//如果要给图像绝对/指定的固定位置.
jpg.SetAbsolutePosition(7，69);


doc.Open();

矩形页面= doc.PageSize;
字体Verdana = FontFactory.GetFont("Verdana"，10F，Font.NORMAL，BaseColor.BLACK);

PdfPTable表=新的PdfPTable(5);

PdfPCell单元格=新的PdfPCell(新的短语(标题跨越3列"));

//float [] widths = new float [] {1f，1f};

//table.SetWidths(widths);

cell.Colspan = 5;
cell.BackgroundColor = BaseColor.GRAY;
cell.Horizo​​ntalAlignment = 1; //0 =左，1 =中心，2 =右
table.AddCell(cell);

table.AddCell("Sr.No");
table.AddCell("Name");
table.AddCell("J1");
table.AddCell("J2");
table.AddCell("J3");

for(int i = 0; i< 10; i ++)
{
如果(i == 5)
{
cell = new PdfPCell(new Phrase(标题跨越3列"));
cell.BackgroundColor = BaseColor.GRAY;
cell.Colspan = 5;
cell.Horizo​​ntalAlignment = 1; //0 =左，1 =中心，2 =右
table.AddCell(cell);
}

cell = new PdfPCell(new Phrase(i.ToString()));
矩形_r =新矩形(2，2，2，2，180);
cell.FixedHeight = 20.0f;

//cell.Width = _r.Width;

table.AddCell(cell);
table.AddCell("Name" + i.ToString());
table.AddCell(i.ToString());
table.AddCell((i + 1).ToString());
table.AddCell((i + 2).ToString());
}

doc.Add(jpg);
doc.Add(table);
doc.Close();



}
私有静态无效AddImageInCell(PdfPCell单元格，iTextSharp.text.Image图像，float fitWidth，float fitHight，int Alignment)
{
image.ScaleToFit(fitWidth，fitHight);
image.Alignment =对齐；
cell.AddElement(image);
}
私有void AddtextCell(PdfPTable表，PdfPCell单元格)
{
cell.Colspan = 3;
cell.Horizo​​ntalAlignment = 1; //0 =左，1 =中心，2 =右
cell.Border = 0;
table.AddCell(cell);
}
private void AddtextCell(PdfPTable表，PdfPCell单元格，float paddingLeft，float paddingRight)
{
cell.Colspan = 3;
cell.Horizo​​ntalAlignment = 0; //0 =左，1 =中心，2 =右
cell.PaddingLeft = paddingLeft;
cell.PaddingRight = paddingRight;
cell.Border = 0;
table.AddCell(cell);
}
private void AddtextCell(PdfPTable表，PdfPCell单元格，float paddingLeft，float paddingRight，int hAlign)
{
cell.Colspan = 3;
cell.Horizo​​ntalAlignment = hAlign; //0 =左，1 =中心，2 =右
cell.PaddingLeft = paddingLeft;
cell.PaddingRight = paddingRight;
cell.Border = 0;
table.AddCell(cell);
}
私有静态无效AddtextCell(PdfPTable表，PdfPCell单元格，int Colspan，int Horizo​​ntalAlignment，int Border)
{
cell.Colspan = Colspan;
cell.Horizo​​ntalAlignment = Horizo​​ntalAlignment; //0 =左，1 =中心，2 =右
cell.Border =边框;
table.AddCell(cell);
}
#endregion

#region
private void M_createPDF()
{
string path = Server.MapPath("PDF");
/*Logo Path*/
string strLogoPath = Server.MapPath("images") + "\\clock.png";
Document doc = new Document(PageSize.LETTER, 25F, 25F, 50F, 25F);
PdfWriter.GetInstance(doc, new FileStream(path + "/Font.pdf", FileMode.Create));


string imageFilePath = Server.MapPath(".") + "/images/pageheader_bckgr.gif";

iTextSharp.text.Image jpg = iTextSharp.text.Image.GetInstance(imageFilePath);
jpg.ScaleToFit(3000, 770);

//If you want to choose image as background then,

jpg.Alignment = iTextSharp.text.Image.UNDERLYING;

//If you want to give absolute/specified fix position to image.
jpg.SetAbsolutePosition(7, 69);


doc.Open();

Rectangle page = doc.PageSize;
Font Verdana = FontFactory.GetFont("Verdana", 10F, Font.NORMAL, BaseColor.BLACK);

PdfPTable table = new PdfPTable(5);

PdfPCell cell = new PdfPCell(new Phrase("Header spanning 3 columns"));

//float[] widths = new float[] { 1f, 1f };

//table.SetWidths(widths);

cell.Colspan = 5;
cell.BackgroundColor = BaseColor.GRAY;
cell.HorizontalAlignment = 1; //0=Left, 1=Centre, 2=Right
table.AddCell(cell);

table.AddCell("Sr.No");
table.AddCell("Name");
table.AddCell("J1");
table.AddCell("J2");
table.AddCell("J3");

for (int i = 0; i < 10; i++)
{
if (i == 5)
{
cell = new PdfPCell(new Phrase("Header spanning 3 columns"));
cell.BackgroundColor = BaseColor.GRAY;
cell.Colspan = 5;
cell.HorizontalAlignment = 1; //0=Left, 1=Centre, 2=Right
table.AddCell(cell);
}

cell = new PdfPCell(new Phrase(i.ToString()));
Rectangle _r = new Rectangle(2, 2, 2, 2, 180);
cell.FixedHeight = 20.0f;

//cell.Width = _r.Width;

table.AddCell(cell);
table.AddCell("Name" + i.ToString());
table.AddCell(i.ToString());
table.AddCell((i + 1).ToString());
table.AddCell((i + 2).ToString());
}

doc.Add(jpg);
doc.Add(table);
doc.Close();



}
private static void AddImageInCell(PdfPCell cell, iTextSharp.text.Image image, float fitWidth, float fitHight, int Alignment)
{
image.ScaleToFit(fitWidth, fitHight);
image.Alignment = Alignment;
cell.AddElement(image);
}
private void AddtextCell(PdfPTable table, PdfPCell cell)
{
cell.Colspan = 3;
cell.HorizontalAlignment = 1; //0=Left, 1=Centre, 2=Right
cell.Border = 0;
table.AddCell(cell);
}
private void AddtextCell(PdfPTable table, PdfPCell cell, float paddingLeft, float paddingRight)
{
cell.Colspan = 3;
cell.HorizontalAlignment = 0; //0=Left, 1=Centre, 2=Right
cell.PaddingLeft = paddingLeft;
cell.PaddingRight = paddingRight;
cell.Border = 0;
table.AddCell(cell);
}
private void AddtextCell(PdfPTable table, PdfPCell cell, float paddingLeft, float paddingRight, int hAlign)
{
cell.Colspan = 3;
cell.HorizontalAlignment = hAlign; //0=Left, 1=Centre, 2=Right
cell.PaddingLeft = paddingLeft;
cell.PaddingRight = paddingRight;
cell.Border = 0;
table.AddCell(cell);
}
private static void AddtextCell(PdfPTable table, PdfPCell cell, int Colspan, int HorizontalAlignment, int Border)
{
cell.Colspan = Colspan;
cell.HorizontalAlignment = HorizontalAlignment; //0=Left, 1=Centre, 2=Right
cell.Border = Border;
table.AddCell(cell);
}
#endregion

推荐答案

尝试一下此朋友:

http://itextpdf.com/examples/iia.php?id=76 [ ^ ]
http://www.kodejava.org/examples/833.html [ http://itext-general.2136553. n4.nabble.com/How-to-set-PDFPtable-cell-s-width-td2153558.html [ http://www.mail-archive.com/itext-questions@lists. sourceforge.net/msg03885.html [ ^ ]


谢谢，
Ambesha

Try this freind:

http://itextpdf.com/examples/iia.php?id=76[^]
http://www.kodejava.org/examples/833.html[^]
http://itext-general.2136553.n4.nabble.com/How-to-set-PDFPtable-cell-s-width-td2153558.html[^]
http://www.mail-archive.com/[e-mail]/msg03885.html[^]


Thanks,
Ambesha

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