ImgTemplate.java example

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/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2017 iText Group NV
 * Authors: Bruno Lowagie, Paulo Soares, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * This program 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
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 */
package com.itextpdf.text;

import java.net.URL;
import com.itextpdf.text.error_messages.MessageLocalization;

import com.itextpdf.text.pdf.PdfTemplate;

/**
 * PdfTemplate that has to be inserted into the document
 *
 * @see		Element
 * @see		Image
 *
 * @author  Paulo Soares
 */

public class ImgTemplate extends Image {
    
    ImgTemplate(Image image) {
        super(image);
    }
    
    /** Creates an Image from a PdfTemplate.
     *
     * @param template the PdfTemplate
     * @throws BadElementException on error
     */
    public ImgTemplate(PdfTemplate template) throws BadElementException{
        super((URL)null);
        if (template == null)
            throw new BadElementException(MessageLocalization.getComposedMessage("the.template.can.not.be.null"));
        if (template.getType() == PdfTemplate.TYPE_PATTERN)
            throw new BadElementException(MessageLocalization.getComposedMessage("a.pattern.can.not.be.used.as.a.template.to.create.an.image"));
        type = IMGTEMPLATE;
        scaledHeight = template.getHeight();
        setTop(scaledHeight);
        scaledWidth = template.getWidth();
        setRight(scaledWidth);
        setTemplateData(template);
        plainWidth = getWidth();
        plainHeight = getHeight();
    }
	
}