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Java Tutorial/PDF/Table Row - История изменений
2026-04-11T04:50:02Z
История изменений этой страницы в вики
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http://jexp.ru/index.php?title=Java_Tutorial/PDF/Table_Row&diff=5466&oldid=prev
Admin: 1 версия
2010-06-01T05:21:00Z
<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 05:21, 1 июня 2010</td>
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Admin
http://jexp.ru/index.php?title=Java_Tutorial/PDF/Table_Row&diff=5465&oldid=prev
в 17:44, 31 мая 2010
2010-05-31T17:44:27Z
<p></p>
<p><b>Новая страница</b></p><div>== Loop through all rows from Table ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import java.util.Iterator;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfPRow;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class MainClass {<br />
public static void main(String[] args) throws Exception {<br />
Document document = new Document();<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
PdfPTable table = new PdfPTable(2);<br />
float[] rows = { 50f, 250f };<br />
table.setTotalWidth(rows);<br />
for (int k = 0; k < 200; ++k) {<br />
table.addCell("row " + k);<br />
table.addCell("blah " + k);<br />
}<br />
document.add(new Paragraph("row 150 - 200"));<br />
table.writeSelectedRows(150, -1, 150, 820, cb);<br />
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PdfPRow row;<br />
for (Iterator i = table.getRows().iterator(); i.hasNext();) {<br />
row = (PdfPRow) i.next();<br />
System.out.print(" ");<br />
System.out.print(row.getMaxHeights());<br />
}<br />
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document.close();<br />
}<br />
}</source><br />
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<!-- end source code --><br />
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== Ouput selected rows from a table ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import java.util.Iterator;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfPRow;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class MainClass {<br />
public static void main(String[] args) throws Exception {<br />
Document document = new Document();<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
PdfPTable table = new PdfPTable(2);<br />
float[] rows = { 50f, 250f };<br />
table.setTotalWidth(rows);<br />
for (int k = 0; k < 200; ++k) {<br />
table.addCell("row " + k);<br />
table.addCell("blah " + k);<br />
}<br />
document.add(new Paragraph("row 150 - 200"));<br />
table.writeSelectedRows(150, -1, 150, 820, cb);<br />
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System.out.println("Total table height: " + table.getTotalHeight());<br />
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document.close();<br />
}<br />
}</source><br />
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<!-- end source code --><br />
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== Set table total width ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import java.util.Iterator;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfPRow;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class MainClass {<br />
public static void main(String[] args) throws Exception {<br />
Document document = new Document();<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
PdfPTable table = new PdfPTable(2);<br />
float[] rows = { 50f, 250f };<br />
table.setTotalWidth(rows);<br />
for (int k = 0; k < 200; ++k) {<br />
table.addCell("row " + k);<br />
table.addCell("blah " + k);<br />
}<br />
document.add(new Paragraph("row 0 - 50"));<br />
table.writeSelectedRows(0, 50, 150, 820, cb);<br />
document.close();<br />
}<br />
}</source><br />
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<!-- end source code --><br />
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== Split Table Rows ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.PageSize;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.pdf.PdfPCell;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class MainClass {<br />
public static void main(String[] args) throws Exception {<br />
Document document1 = new Document(PageSize.A4.rotate());<br />
PdfWriter.getInstance(document1, new FileOutputStream(<br />
"2.pdf"));<br />
document1.open();<br />
String text = "Quick brown fox jumps over the lazy dog.";<br />
PdfPTable table = new PdfPTable(2);<br />
PdfPCell largeCell = new PdfPCell();<br />
for (int i = 1; i < 13; i++) {<br />
largeCell.addElement(new Paragraph(String.valueOf(i) + text));<br />
}<br />
for (int i = 1; i < 11; i++) {<br />
table.addCell(largeCell);<br />
}<br />
document1.add(table);<br />
table.setSplitLate(false);<br />
document1.add(table);<br />
table.setSplitRows(false);<br />
document1.add(table);<br />
document1.close();<br />
}<br />
}</source><br />
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<!-- end source code --><br />
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== What if table is larger than the page ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import java.util.Iterator;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfPRow;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class MainClass {<br />
public static void main(String[] args) throws Exception {<br />
Document document = new Document();<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
PdfPTable table = new PdfPTable(2);<br />
float[] rows = { 50f, 250f };<br />
table.setTotalWidth(rows);<br />
for (int k = 0; k < 200; ++k) {<br />
table.addCell("row " + k);<br />
table.addCell("blah " + k);<br />
}<br />
document.add(new Paragraph("row 100 - 150 "));<br />
table.writeSelectedRows(100, 150, 150, 200, cb);<br />
document.close();<br />
}<br />
}</source><br />
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<!-- end source code --><br />
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== Write Selected Rows in a Table ==<br />
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<!-- start source code --><br />
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<source lang="java"><br />
import java.io.FileOutputStream;<br />
import java.io.IOException;<br />
import java.util.Iterator;<br />
import com.lowagie.text.Document;<br />
import com.lowagie.text.DocumentException;<br />
import com.lowagie.text.Paragraph;<br />
import com.lowagie.text.pdf.PdfContentByte;<br />
import com.lowagie.text.pdf.PdfPRow;<br />
import com.lowagie.text.pdf.PdfPTable;<br />
import com.lowagie.text.pdf.PdfWriter;<br />
public class MainClass {<br />
public static void main(String[] args) throws Exception {<br />
Document document = new Document();<br />
PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));<br />
document.open();<br />
PdfContentByte cb = writer.getDirectContent();<br />
PdfPTable table = new PdfPTable(2);<br />
float[] rows = { 50f, 250f };<br />
table.setTotalWidth(rows);<br />
for (int k = 0; k < 200; ++k) {<br />
table.addCell("row " + k);<br />
table.addCell("blah " + k);<br />
}<br />
document.add(new Paragraph("row 50 - 100"));<br />
table.writeSelectedRows(50, 100, 150, 820, cb);<br />
document.close();<br />
}<br />
}</source><br />
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<!-- end source code --></div>