Java Tutorial/PDF/Table

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Add table cell to table

   <source lang="java">

import java.awt.Color; import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.Element; import com.lowagie.text.Font; import com.lowagie.text.FontFactory; import com.lowagie.text.PageSize; import com.lowagie.text.Phrase; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document(PageSize.A4.rotate());
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable datatable = new PdfPTable(10);
   int headerwidths[] = { 10, 24, 12, 12, 7, 7, 7, 7, 7, 7 };
   datatable.setWidths(headerwidths);
   datatable.setWidthPercentage(100);
   datatable.getDefaultCell().setPadding(5);
   datatable.setHeaderRows(2);
   datatable.getDefaultCell().setBorderWidth(1);
   for (int i = 1; i < 30; i++) {
     datatable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_LEFT);
     datatable.addCell("myUserId");
     datatable.addCell("long long name");
     datatable.addCell("No Name Company");
     datatable.addCell("D" + i);
     datatable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
     for (int j = 0; j < 6; j++)
       datatable.addCell(Math.random() > .5 ? "Yes" : "No");
   }
   datatable.setSplitLate(false);
   document.add(datatable);
   document.close();
 }

}</source>





Generates a PDF file with a table

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(3);
   PdfPCell cell = new PdfPCell(new Paragraph("header"));
   table.addCell(cell);
   table.addCell("1.1");
   table.addCell("2.1");
   table.addCell("3.1");
   table.addCell("1.2");
   table.addCell("2.2");
   table.addCell("3.2");
   document.add(table);
   document.close();
 }

}</source>





Nested Pdf Table

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(4);
   PdfPTable nested1 = new PdfPTable(2);
   nested1.addCell("1.1");
   nested1.addCell("1.2");
   PdfPTable nested2 = new PdfPTable(1);
   nested2.addCell("20.1");
   nested2.addCell("20.2");
   for (int k = 0; k < 24; ++k) {
     if (k == 1) {
       table.addCell(nested1);
     } else if (k == 20) {
       table.addCell(new PdfPCell(nested2));
     } else {
       table.addCell("cell " + k);
     }
   }
   document.add(table);
   document.close();
 }

}</source>





Pdf Table Split Vertically

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(10);
   for (int k = 1; k <= 100; ++k) {
     table.addCell("number " + k);
   }
   table.setTotalWidth(800);
   table.writeSelectedRows(0, 5, 0, -1, 50, 650, writer.getDirectContent());
   document.newPage();
   table.writeSelectedRows(5, -1, 0, -1, 50, 650, writer.getDirectContent());
   document.close();
 }

}</source>





Pdf Table with Absolute Width

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(3);
   table.setTotalWidth(216f);
   table.setLockedWidth(true);
   PdfPCell cell = new PdfPCell(new Paragraph("header with colspan 3"));
   cell.setColspan(3);
   table.addCell(cell);
   table.addCell("1.1");
   table.addCell("2.1");
   table.addCell("3.1");
   table.addCell("1.2");
   table.addCell("2.2");
   table.addCell("3.2");
   document.add(table);
   document.close();
 }

}</source>





Pdf Table Without Borders

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(3);
   table.getDefaultCell().setBorder(PdfPCell.NO_BORDER);
   PdfPCell cell = new PdfPCell(new Paragraph("header with colspan 3"));
   cell.setColspan(3);
   table.addCell(cell);
   table.addCell("1.1");
   table.addCell("2.1");
   table.addCell("3.1");
   table.addCell("1.2");
   table.addCell("2.2");
   table.addCell("3.2");
   document.add(table);
   document.close();
 }

}//</source>





Set Spacing Before/After a table

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(3);
   PdfPCell cell = new PdfPCell(new Paragraph("header with colspan 3"));
   cell.setColspan(3);
   table.addCell(cell);
   table.addCell("2");
   table.setSpacingBefore(15f);
   document.add(table);
   table.setSpacingAfter(10f);
   document.add(table);
   document.close();
 }

}</source>





Skip header

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(2);
   table.setWidthPercentage(100);
   table.setHeaderRows(1);
   PdfPCell h1 = new PdfPCell(new Paragraph("Header 1"));
   h1.setGrayFill(0.7f);
   table.addCell(h1);
   PdfPCell h2 = new PdfPCell(new Paragraph("Header 2"));
   h2.setGrayFill(0.7f);
   table.addCell(h2);
   PdfPCell cell;
   for (int row = 1; row <= 2000; row++) {
     document.add(table);
     table.deleteBodyRows();
     table.setSkipFirstHeader(true);
     cell = new PdfPCell(new Paragraph(String.valueOf(row)));
     table.addCell(cell);
     cell = new PdfPCell(new Paragraph("Quick brown fox jumps over the lazy dog."));
     table.addCell(cell);
   }
   document.add(table);
   document.close();
 }

}</source>





Table Aligned

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Element; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document();
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable table = new PdfPTable(3);
   PdfPCell cell = new PdfPCell(new Paragraph("header with colspan 3"));
   cell.setColspan(3);
   table.addCell(cell);
   table.addCell("1");
   table.addCell("2");
   table.addCell("3");
   table.setWidthPercentage(100);
   document.add(table);
   table.setWidthPercentage(50);
   table.setHorizontalAlignment(Element.ALIGN_RIGHT);
   document.add(table);
   table.setHorizontalAlignment(Element.ALIGN_LEFT);
   document.add(table);
   document.close();
 }

}</source>





Use Table to create Report header

   <source lang="java">

import java.awt.Color; import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.Element; import com.lowagie.text.Font; import com.lowagie.text.FontFactory; import com.lowagie.text.PageSize; import com.lowagie.text.Phrase; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document(PageSize.A4.rotate());
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable datatable = new PdfPTable(10);
   int headerwidths[] = { 10, 24, 12, 12, 7, 7, 7, 7, 7, 7 };
   datatable.setWidths(headerwidths);
   datatable.setWidthPercentage(100);
   datatable.getDefaultCell().setPadding(5);
   PdfPCell cell = new PdfPCell(new Phrase("Report", FontFactory
       .getFont(FontFactory.HELVETICA, 24, Font.BOLD)));
   cell.setHorizontalAlignment(Element.ALIGN_CENTER);
   cell.setBorderWidth(2);
   cell.setColspan(10);
   cell.setBackgroundColor(new Color(0xC0, 0xC0, 0xC0));
   cell.setUseDescender(true);
   datatable.addCell(cell);
   document.add(datatable);
   document.close();
 }

}</source>





We need 4 cells with rowspan 2

   <source lang="java">

import java.awt.Color; import java.io.FileOutputStream; import java.io.IOException; import com.lowagie.text.Document; import com.lowagie.text.DocumentException; import com.lowagie.text.Element; import com.lowagie.text.Font; import com.lowagie.text.FontFactory; import com.lowagie.text.PageSize; import com.lowagie.text.Phrase; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; public class MainClass { 

 public static void main(String[] args) throws Exception {
   Document document = new Document(PageSize.A4.rotate());
   PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfPTable datatable = new PdfPTable(10);
   int headerwidths[] = { 10, 24, 12, 12, 7, 7, 7, 7, 7, 7 };
   datatable.setWidths(headerwidths);
   datatable.setWidthPercentage(100);
   datatable.getDefaultCell().setPadding(5);

   datatable.getDefaultCell().setBorderWidth(2);
   datatable.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
   datatable.addCell("User Id");
   datatable.addCell("Name\nAddress");
   datatable.addCell("Company");
   datatable.addCell("Department");

   PdfPTable permissions = new PdfPTable(6);
   permissions.getDefaultCell().setBorderWidth(2);
   permissions.getDefaultCell().setHorizontalAlignment(Element.ALIGN_CENTER);
   permissions.getDefaultCell().setColspan(6);
   permissions.addCell("Permissions");
   permissions.getDefaultCell().setColspan(1);
   permissions.addCell("Admin");
   permissions.addCell("Data");
   permissions.addCell("Expl");
   permissions.addCell("Prod");
   permissions.addCell("Proj");
   permissions.addCell("Online");
   PdfPCell permission = new PdfPCell(permissions);
   permission.setColspan(6);
   datatable.addCell(permission);
   document.add(datatable);
   document.close();
 }

}</source>


Источник — «http://jexp.ru/index.php?title=Java_Tutorial/PDF/Table&oldid=5538»