net.sf.jasperreports.engine.export.SimplePdfTextRenderer.java Source code

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Here is the source code for net.sf.jasperreports.engine.export.SimplePdfTextRenderer.java

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/*
 * 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 java.text.AttributedString;

import net.sf.jasperreports.engine.DefaultJasperReportsContext;
import net.sf.jasperreports.engine.JRPrintText;
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.Element;
import com.lowagie.text.Phrase;
import com.lowagie.text.pdf.ColumnText;
import com.lowagie.text.pdf.PdfWriter;

/**
 * @author Teodor Danciu (teodord@users.sourceforge.net)
 * @version $Id: SimplePdfTextRenderer.java 6744 2013-11-18 09:07:04Z teodord $
 */
public class SimplePdfTextRenderer extends AbstractPdfTextRenderer {
    /**
     * @deprecated Replaced by {@link #SimplePdfTextRenderer(JasperReportsContext, boolean)}.
     */
    public static SimplePdfTextRenderer getInstance() {
        return new SimplePdfTextRenderer(DefaultJasperReportsContext.getInstance(),
                JRPropertiesUtil.getInstance(DefaultJasperReportsContext.getInstance())
                        .getBooleanProperty(JRStyledText.PROPERTY_AWT_IGNORE_MISSING_FONT));
    }

    /**
     * @deprecated Replaced by {@link #SimplePdfTextRenderer(JasperReportsContext, boolean)}.
     */
    public SimplePdfTextRenderer(boolean ignoreMissingFont) {
        this(DefaultJasperReportsContext.getInstance(), ignoreMissingFont);
    }

    /**
     * 
     */
    public SimplePdfTextRenderer(JasperReportsContext jasperReportsContext, boolean ignoreMissingFont) {
        super(jasperReportsContext, ignoreMissingFont);
    }

    /**
     *
     */
    protected Phrase getPhrase(JRStyledText styledText, JRPrintText textElement) {
        String text = styledText.getText();

        AttributedString as = styledText.getAttributedString();

        return pdfExporter.getPhrase(as, text, textElement);
    }

    /**
     * 
     */
    public void render() {
        ColumnText colText = new ColumnText(pdfContentByte);
        colText.setSimpleColumn(getPhrase(styledText, text), x + leftPadding,
                pdfExporter.getCurrentJasperPrint().getPageHeight() - y - topPadding - verticalAlignOffset
                        - text.getLeadingOffset(),
                //+ text.getLineSpacingFactor() * text.getFont().getSize(),
                x + width - rightPadding,
                pdfExporter.getCurrentJasperPrint().getPageHeight() - y - height + bottomPadding, 0, //text.getLineSpacingFactor(),// * text.getFont().getSize(),
                horizontalAlignment == Element.ALIGN_JUSTIFIED_ALL ? Element.ALIGN_JUSTIFIED : horizontalAlignment);

        colText.setLeading(0, text.getLineSpacingFactor());// * text.getFont().getSize());
        colText.setRunDirection(text.getRunDirectionValue() == RunDirectionEnum.LTR ? PdfWriter.RUN_DIRECTION_LTR
                : PdfWriter.RUN_DIRECTION_RTL);

        try {
            colText.go();
        } catch (DocumentException e) {
            throw new JRRuntimeException(e);
        }
    }

    /**
     * 
     */
    public void draw() {
        //nothing to do
    }
}