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Java/PDF RTF/Table Header - История изменений
2026-04-11T01:26:16Z
История изменений этой страницы в вики
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http://jexp.ru/index.php?title=Java/PDF_RTF/Table_Header&diff=5816&oldid=prev
Admin: 1 версия
2010-06-01T05:58:42Z
<p>1 версия</p>
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<td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td>
<td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 05:58, 1 июня 2010</td>
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Admin
http://jexp.ru/index.php?title=Java/PDF_RTF/Table_Header&diff=5815&oldid=prev
в 18:01, 31 мая 2010
2010-05-31T18:01:43Z
<p></p>
<p><b>Новая страница</b></p><div>== Big Table With Header Rows ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.Element;<br />
import com.lowagie.text.PageSize;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class BigTableWithHeaderRowsPDF {<br />
public static void main(String[] args) {<br />
Document document = new Document(PageSize.A4.rotate(), 10, 10, 10, 10);<br />
try {<br />
PdfWriter.getInstance(document, new FileOutputStream("BigTableWithHeaderRowsPDF.pdf"));<br />
document.open();<br />
int NumColumns = 12;<br />
PdfPTable datatable = new PdfPTable(NumColumns);<br />
int headerwidths[] = { 9, 4, 8, 10, 8, 11, 9, 7, 9, 10, 4, 10 }; // percentage<br />
datatable.setWidths(headerwidths);<br />
for(int i=0;i<headerwidths.length;i++){<br />
datatable.addCell("Header "+ i); <br />
}<br />
datatable.setHeaderRows(1);<br />
datatable.getDefaultCell().setBorderWidth(1);<br />
for (int i = 1; i < 1000; i++) {<br />
if (i % 2 == 1) {<br />
datatable.getDefaultCell().setGrayFill(0.9f);<br />
}<br />
for (int x = 0; x < NumColumns; x++) {<br />
datatable.addCell("data");<br />
}<br />
if (i % 2 == 1) {<br />
datatable.getDefaultCell().setGrayFill(1);<br />
}<br />
}<br />
document.add(datatable);<br />
} catch (Exception de) {<br />
de.printStackTrace();<br />
}<br />
document.close();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --><br />
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== Table Header Demo ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.awt.Color;<br />
import java.io.FileOutputStream;<br />
import com.lowagie.text.Cell;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.Element;<br />
import com.lowagie.text.Font;<br />
import com.lowagie.text.FontFactory;<br />
import com.lowagie.text.PageSize;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.Phrase;<br />
import com.lowagie.text.Rectangle;<br />
import com.lowagie.text.Table;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class TableHeaderPDF {<br />
public static void main(String[] args) {<br />
Document document = new Document(PageSize.A4.rotate(), 50, 50, 50, 50);<br />
try {<br />
PdfWriter.getInstance(document, new FileOutputStream("TableHeaderPDF.pdf"));<br />
document.open();<br />
Table datatable = new Table(3);<br />
int headerwidths[] = {10, 24, 12};<br />
datatable.setWidths(headerwidths);<br />
datatable.setWidth(46);<br />
datatable.setPadding(3);<br />
Cell cell = new Cell(new Phrase("title", FontFactory.getFont(FontFactory.HELVETICA, 24, Font.BOLD)));<br />
cell.setHorizontalAlignment(Element.ALIGN_CENTER);<br />
cell.setLeading(30);<br />
cell.setColspan(3);<br />
cell.setBorder(Rectangle.NO_BORDER);<br />
cell.setBackgroundColor(new Color(0xC0, 0xC0, 0xC0));<br />
datatable.addCell(cell);<br />
datatable.setDefaultCellBorderWidth(2);<br />
datatable.setDefaultHorizontalAlignment(1);<br />
datatable.addCell("Header 1");<br />
datatable.addCell("Header \n 2");<br />
datatable.addCell("Header 3");<br />
datatable.endHeaders();<br />
datatable.setDefaultCellBorderWidth(1);<br />
datatable.setDefaultHorizontalAlignment(Element.ALIGN_LEFT);<br />
datatable.addCell("1");<br />
datatable.addCell("2");<br />
datatable.addCell("3");<br />
datatable.setDefaultHorizontalAlignment(Element.ALIGN_CENTER);<br />
datatable.addCell("4");<br />
datatable.addCell("5");<br />
datatable.addCell("6");<br />
document.add(datatable);<br />
} catch (Exception e) {<br />
e.printStackTrace();<br />
}<br />
document.close();<br />
}<br />
}<br />
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</source><br />
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<!-- end source code --></div>