Java tutorial
/* * Copyright (C) 2008-2010 Igor Kriznar * * This file is part of GTD-Free. * * GTD-Free is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * GTD-Free is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with GTD-Free. If not, see <http://www.gnu.org/licenses/>. */ package com.gtdfree.test; import java.awt.Color; import java.io.FileOutputStream; import com.lowagie.text.BadElementException; 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.Paragraph; import com.lowagie.text.Rectangle; import com.lowagie.text.pdf.PdfPCell; import com.lowagie.text.pdf.PdfPTable; import com.lowagie.text.pdf.PdfWriter; /** * Demonstrates different borderstyles. */ public class TableBorders { /** * Demonstrates different borderstyles. * * @param args * the number of rows for each table fragment. */ public static void main(String[] args) { System.out.println("Table Borders"); // step1 Document document = new Document(PageSize.A4, 50, 50, 50, 50); try { // step2 PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("TableBorders.pdf")); // step3 document.open(); // step4 // page 1 Font tableFont = FontFactory.getFont("Helvetica", 8, Font.BOLD, Color.BLACK); float padding = 0f; Rectangle border = new Rectangle(0f, 0f); border.setBorderWidthLeft(6f); border.setBorderWidthBottom(5f); border.setBorderWidthRight(4f); border.setBorderWidthTop(2f); border.setBorderColorLeft(Color.RED); border.setBorderColorBottom(Color.ORANGE); border.setBorderColorRight(Color.YELLOW); border.setBorderColorTop(Color.GREEN); makeTestPage(tableFont, border, writer, document, padding, true, true); Font font = FontFactory.getFont("Helvetica", 10); Paragraph p; p = new Paragraph("\nVarious border widths and colors\nuseAscender=true, useDescender=true", font); document.add(p); document.newPage(); // page 2 padding = 2f; border = new Rectangle(0f, 0f); border.setBorderWidthLeft(1f); border.setBorderWidthBottom(2f); border.setBorderWidthRight(1f); border.setBorderWidthTop(2f); border.setBorderColor(Color.BLACK); makeTestPage(tableFont, border, writer, document, padding, true, true); p = new Paragraph( "More typical use - padding of 2\nuseBorderPadding=true, useAscender=true, useDescender=true", font); document.add(p); document.newPage(); // page 3 padding = 0f; border = new Rectangle(0f, 0f); border.setBorderWidthLeft(1f); border.setBorderWidthBottom(2f); border.setBorderWidthRight(1f); border.setBorderWidthTop(2f); border.setBorderColor(Color.BLACK); makeTestPage(tableFont, border, writer, document, padding, false, true); p = new Paragraph("\nuseBorderPadding=true, useAscender=false, useDescender=true", font); document.add(p); document.newPage(); // page 4 padding = 0f; border = new Rectangle(0f, 0f); border.setBorderWidthLeft(1f); border.setBorderWidthBottom(2f); border.setBorderWidthRight(1f); border.setBorderWidthTop(2f); border.setBorderColor(Color.BLACK); makeTestPage(tableFont, border, writer, document, padding, false, false); p = new Paragraph("\nuseBorderPadding=true, useAscender=false, useDescender=false", font); document.add(p); document.newPage(); // page 5 padding = 0f; border = new Rectangle(0f, 0f); border.setBorderWidthLeft(1f); border.setBorderWidthBottom(2f); border.setBorderWidthRight(1f); border.setBorderWidthTop(2f); border.setBorderColor(Color.BLACK); makeTestPage(tableFont, border, writer, document, padding, true, false); p = new Paragraph("\nuseBorderPadding=true, useAscender=true, useDescender=false", font); document.add(p); } catch (Exception de) { de.printStackTrace(); } // step5 document.close(); } private static void makeTestPage(Font tableFont, Rectangle borders, @SuppressWarnings("unused") PdfWriter writer, Document document, float padding, boolean ascender, boolean descender) throws BadElementException, DocumentException { document.newPage(); PdfPTable table = null; table = new PdfPTable(4); table.setWidthPercentage(100f); float leading = tableFont.getSize() * 1.2f; table.addCell(makeCell("1-Top", Element.ALIGN_TOP, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("2-Middle", Element.ALIGN_MIDDLE, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("3-Bottom", Element.ALIGN_BOTTOM, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("4-Has a y", Element.ALIGN_TOP, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("5-Abcdy", Element.ALIGN_TOP, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("6-Abcdy", Element.ALIGN_MIDDLE, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("7-Abcdy", Element.ALIGN_BOTTOM, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); table.addCell(makeCell("8-This\nis\na little\ntaller", Element.ALIGN_TOP, Element.ALIGN_LEFT, tableFont, leading, padding, borders, ascender, descender)); document.add(table); } private static PdfPCell makeCell(String text, int vAlignment, int hAlignment, Font font, float leading, float padding, Rectangle borders, boolean ascender, boolean descender) { Paragraph p = new Paragraph(text, font); p.setLeading(leading); PdfPCell cell = new PdfPCell(p); cell.setLeading(leading, 0); cell.setVerticalAlignment(vAlignment); cell.setHorizontalAlignment(hAlignment); cell.cloneNonPositionParameters(borders); cell.setUseAscender(ascender); cell.setUseDescender(descender); cell.setUseBorderPadding(true); cell.setPadding(padding); return cell; } }