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• ElementIconConverter.java

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net.sf.jasperreports.engine.convert.ElementIconConverter Maven / Gradle / Ivy

/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2023 Cloud Software Group, 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 .
 */

/*
 * Contributors:
 * Eugene D - [email protected] 
 * Adrian Jackson - [email protected]
 * David Taylor - [email protected]
 * Lars Kristensen - [email protected]
 */
package net.sf.jasperreports.engine.convert;

import net.sf.jasperreports.engine.JRElement;
import net.sf.jasperreports.engine.JRPrintElement;
import net.sf.jasperreports.engine.base.JRBasePrintImage;
import net.sf.jasperreports.engine.type.RotationEnum;
import net.sf.jasperreports.engine.type.ScaleImageEnum;
import net.sf.jasperreports.renderers.ResourceRenderer;


/**
 * Base converter that generates a static preview icon for the element.
 * 
 * @author Lucian Chirita ([email protected])
 */
public class ElementIconConverter extends ElementConverter
{
	private final String iconLocation;
	
	public ElementIconConverter(String iconLocation)
	{
		this.iconLocation = iconLocation;
	}
	
	@Override
	public JRPrintElement convert(ReportConverter reportConverter, JRElement element)
	{
		JRBasePrintImage printImage = new JRBasePrintImage(
				reportConverter.getDefaultStyleProvider());
		copyElement(reportConverter, element, printImage);
		
		printImage.getLineBox().setPadding(3);
		printImage.setScaleImage(ScaleImageEnum.CLIP);
		printImage.setRotation(RotationEnum.NONE);
		
		printImage.setRenderer(ResourceRenderer.getInstance(iconLocation, false));
		
		return printImage;
	}
}