net.sf.jasperreports.engine.export.legacy.BorderOffset Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2011 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 .
*/
/*
* Contributors:
* Eugene D - [email protected]
* Adrian Jackson - [email protected]
* David Taylor - [email protected]
* Lars Kristensen - [email protected]
*/
package net.sf.jasperreports.engine.export.legacy;
import net.sf.jasperreports.engine.JRPen;
import net.sf.jasperreports.engine.JRPropertiesUtil;
import net.sf.jasperreports.engine.type.LineStyleEnum;
/**
* @author Teodor Danciu ([email protected])
* @version $Id: BorderOffset.java 5088 2012-03-15 11:55:32Z teodord $
*/
public abstract class BorderOffset
{
/**
*
*/
public static final String PROPERTY_LEGACY_BORDER_OFFSET = JRPropertiesUtil.PROPERTY_PREFIX + "export.legacy.border.offset";
/**
*
*/
public static final BorderOffset DEFAULT =
new BorderOffset()
{
public float getValue(JRPen pen)
{
return 0f;
}
};
/**
*
*/
public static final BorderOffset LEGACY =
new BorderOffset()
{
public float getValue(JRPen pen)
{
float lineWidth = pen.getLineWidth().floatValue();
LineStyleEnum lineStyle = pen.getLineStyleValue();
if (
lineWidth == 0.5f
&& lineStyle == LineStyleEnum.SOLID
)
{
return 0.25f;
}
else if (
lineWidth == 1.0f
&& (lineStyle == LineStyleEnum.SOLID
|| lineStyle == LineStyleEnum.DASHED)
)
{
return 0.5f;
}
return 0f;
}
};
/**
*
*/
private static final ThreadLocal threadInstance = new ThreadLocal();
/**
*
*/
public static void setLegacy(boolean isLegacy)
{
threadInstance.set(isLegacy ? LEGACY : DEFAULT);
}
/**
*
*/
@SuppressWarnings("deprecation")
public static float getOffset(JRPen pen)
{
BorderOffset borderOffset = threadInstance.get();
if (borderOffset == null)
{
borderOffset =
net.sf.jasperreports.engine.util.JRProperties.getBooleanProperty(BorderOffset.PROPERTY_LEGACY_BORDER_OFFSET)
? LEGACY : DEFAULT;
}
return borderOffset.getValue(pen);
}
/**
*
*/
public abstract float getValue(JRPen pen);
}