net.sf.jasperreports.engine.util.ImageUtil Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2014 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.util;
import net.sf.jasperreports.engine.JRImageAlignment;
import net.sf.jasperreports.engine.type.HorizontalImageAlignEnum;
import net.sf.jasperreports.engine.type.VerticalImageAlignEnum;
/**
* @author Teodor Danciu ([email protected])
*/
public final class ImageUtil
{
public static float getXAlignFactor(JRImageAlignment imageAlignment)
{
return getXAlignFactor(imageAlignment.getHorizontalImageAlign());
}
public static float getXAlignFactor(HorizontalImageAlignEnum horizontalAlign)
{
float xalignFactor = 0f;
switch (horizontalAlign)
{
case RIGHT :
{
xalignFactor = 1f;
break;
}
case CENTER :
{
xalignFactor = 0.5f;
break;
}
case LEFT :
default :
{
xalignFactor = 0f;
break;
}
}
return xalignFactor;
}
public static float getYAlignFactor(JRImageAlignment imageAlignment)
{
return getYAlignFactor(imageAlignment.getVerticalImageAlign());
}
public static float getYAlignFactor(VerticalImageAlignEnum verticalAlign)
{
float yalignFactor = 0f;
switch (verticalAlign)
{
case BOTTOM :
{
yalignFactor = 1f;
break;
}
case MIDDLE :
{
yalignFactor = 0.5f;
break;
}
case TOP :
default :
{
yalignFactor = 0f;
break;
}
}
return yalignFactor;
}
}