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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 TIBCO Software Inc. 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 .
*/
package net.sf.jasperreports.engine.export;
import java.text.AttributedCharacterIterator;
import java.text.AttributedString;
import net.sf.jasperreports.engine.JRPrintText;
import net.sf.jasperreports.engine.JasperReportsContext;
import net.sf.jasperreports.engine.type.RunDirectionEnum;
import net.sf.jasperreports.engine.util.JRStyledText;
import net.sf.jasperreports.export.pdf.PdfPhrase;
import net.sf.jasperreports.export.pdf.PdfProducer;
import net.sf.jasperreports.export.pdf.PdfTextAlignment;
import net.sf.jasperreports.export.pdf.TextDirection;
/**
* @author Teodor Danciu ([email protected])
*/
public class SimplePdfTextRenderer extends AbstractPdfTextRenderer
{
private float yLine = 0;
/**
* @deprecated Replaced by {@link #SimplePdfTextRenderer(JasperReportsContext, boolean, boolean, boolean)}.
*/
public SimplePdfTextRenderer(
JasperReportsContext jasperReportsContext,
boolean ignoreMissingFont
)
{
this(jasperReportsContext, ignoreMissingFont, true, false);
}
/**
*
*/
public SimplePdfTextRenderer(
JasperReportsContext jasperReportsContext,
boolean ignoreMissingFont,
boolean defaultIndentFirstLine,
boolean defaultJustifyLastLine
)
{
super(
jasperReportsContext,
ignoreMissingFont,
defaultIndentFirstLine,
defaultJustifyLastLine
);
}
@Override
public void initialize(
JRPdfExporter pdfExporter,
PdfProducer pdfProducer,
JRPdfExporterTagHelper tagHelper,
JRPrintText text,
JRStyledText styledText,
int offsetX,
int offsetY
)
{
super.initialize(
pdfExporter,
pdfProducer,
tagHelper,
text,
styledText,
offsetX,
offsetY
);
yLine =
pdfExporter.getCurrentPageFormat().getPageHeight()
- y
- topPadding
- verticalAlignOffset
- text.getLeadingOffset();
}
@Override
public void render()
{
super.render();
}
@Override
protected void renderParagraph(
AttributedCharacterIterator allParagraphs,
int paragraphStart,
String paragraphText
)
{
tagHelper.startText(text.getLinkType() != null);
if (bulletChunk != null)
{
PdfPhrase phrase = pdfProducer.createPhrase();
pdfExporter.getPhrase(bulletChunk, bulletText, text, phrase);
phrase.go(
x + leftPadding,
yLine,
htmlListIndent + x + leftPadding - 10,
pdfExporter.getCurrentPageFormat().getPageHeight()
- y
- height
+ bottomPadding,
0,//text.getLineSpacingFactor(),// * text.getFont().getSize(),
text.getLineSpacingFactor(),
PdfTextAlignment.RIGHT,
TextDirection.LTR
);
}
bulletText = null;
bulletChunk = null;
AttributedString paragraph = null;
if (paragraphText == null)
{
paragraphText = " ";
paragraph =
new AttributedString(
paragraphText,
new AttributedString(
allParagraphs,
paragraphStart,
paragraphStart + paragraphText.length()
).getIterator().getAttributes()
);
}
else
{
paragraph =
new AttributedString(
allParagraphs,
paragraphStart,
paragraphStart + paragraphText.length()
);
}
PdfPhrase phrase = pdfProducer.createPhrase();
pdfExporter.getPhrase(paragraph, paragraphText, text, phrase);
yLine = phrase.go(
htmlListIndent + x + leftPadding,
yLine,
x + width - rightPadding,
pdfExporter.getCurrentPageFormat().getPageHeight()
- y
- height
+ bottomPadding,
0,//text.getLineSpacingFactor(),// * text.getFont().getSize(),
text.getLineSpacingFactor(),
horizontalAlignment == PdfTextAlignment.JUSTIFIED && (isLastParagraph && justifyLastLine)
? PdfTextAlignment.JUSTIFIED_ALL : horizontalAlignment,
text.getRunDirectionValue() == RunDirectionEnum.LTR
? TextDirection.LTR : TextDirection.RTL
);
tagHelper.endText();
}
@Override
protected AttributedString getAttributedString()
{
return styledText.getAttributedString();
}
@Override
public void draw()
{
//nothing to do
}
@Override
public boolean addActualText()
{
return false;
}
}