Java tutorial
/* * JasperReports - Free Java Reporting Library. * Copyright (C) 2001 - 2013 Jaspersoft Corporation. All rights reserved. * http://www.jaspersoft.com * * Unless you have purchased a commercial license agreement from Jaspersoft, * the following license terms apply: * * This program is part of JasperReports. * * JasperReports is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * JasperReports 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with JasperReports. If not, see <http://www.gnu.org/licenses/>. */ package net.sf.jasperreports.engine.export; import net.sf.jasperreports.engine.DefaultJasperReportsContext; import net.sf.jasperreports.engine.JRPropertiesUtil; import net.sf.jasperreports.engine.JRRuntimeException; import net.sf.jasperreports.engine.JasperReportsContext; import net.sf.jasperreports.engine.type.RunDirectionEnum; import net.sf.jasperreports.engine.util.JRStyledText; import com.lowagie.text.DocumentException; import com.lowagie.text.pdf.ColumnText; import com.lowagie.text.pdf.PdfWriter; /** * @author Teodor Danciu (teodord@users.sourceforge.net) * @version $Id: PdfTextRenderer.java 6744 2013-11-18 09:07:04Z teodord $ */ public class PdfTextRenderer extends AbstractPdfTextRenderer { /** * @deprecated Replaced by {@link #PdfTextRenderer(JasperReportsContext, boolean)}. */ public static PdfTextRenderer getInstance() { return new PdfTextRenderer(DefaultJasperReportsContext.getInstance(), JRPropertiesUtil.getInstance(DefaultJasperReportsContext.getInstance()) .getBooleanProperty(JRStyledText.PROPERTY_AWT_IGNORE_MISSING_FONT)); } /** * @deprecated Replaced by {@link #PdfTextRenderer(JasperReportsContext, boolean)}. */ public PdfTextRenderer(boolean ignoreMissingFont) { this(DefaultJasperReportsContext.getInstance(), ignoreMissingFont); } /** * */ public PdfTextRenderer(JasperReportsContext jasperReportsContext, boolean ignoreMissingFont) { super(jasperReportsContext, ignoreMissingFont); } /** * */ public void draw() { TabSegment segment = segments.get(segmentIndex); float advance = segment.layout.getAdvance(); ColumnText colText = new ColumnText(pdfContentByte); colText.setSimpleColumn(pdfExporter.getPhrase(segment.as, segment.text, text), x + drawPosX + leftOffsetFactor * advance, // + leftPadding pdfExporter.getCurrentJasperPrint().getPageHeight() - y - topPadding - verticalAlignOffset //- text.getLeadingOffset() + lineHeight - drawPosY, x + drawPosX + segment.layout.getAdvance() + rightOffsetFactor * advance, // + leftPadding pdfExporter.getCurrentJasperPrint().getPageHeight() - y - topPadding - verticalAlignOffset //- text.getLeadingOffset() - 400//+ lineHeight//FIXMETAB - drawPosY, 0, //text.getLineSpacingFactor(),// * text.getFont().getSize(), horizontalAlignment); //colText.setLeading(0, text.getLineSpacingFactor());// * text.getFont().getSize()); colText.setLeading(lineHeight); colText.setRunDirection(text.getRunDirectionValue() == RunDirectionEnum.LTR ? PdfWriter.RUN_DIRECTION_LTR : PdfWriter.RUN_DIRECTION_RTL); try { colText.go(); } catch (DocumentException e) { throw new JRRuntimeException(e); } } }