Dépôt officiel du code source de l'ERP OpenConcerto

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 2011 OpenConcerto, by ILM Informatique. All rights reserved.
 * 
 * The contents of this file are subject to the terms of the GNU General Public License Version 3
 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a
 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific
 * language governing permissions and limitations under the License.
 * 
 * When distributing the software, include this License Header Notice in each file.
 */
 
 package org.openconcerto.erp.core.sales.quote.report;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;

import com.lowagie.text.Image;
import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.PdfAction;
import com.lowagie.text.pdf.PdfAnnotation;
import com.lowagie.text.pdf.PdfBorderArray;
import com.lowagie.text.pdf.PdfReader;
import com.lowagie.text.pdf.PdfStamper;

public class PaypalStamper {

    public static void main(String[] args) throws Exception {
        final PaypalStamper s = new PaypalStamper();
        s.addLink(new File("Facture_2018-11-00422.pdf"), new File("paypal.pdf"), 33, 72, "https://www.openconerto.org");
    }

    /**
     * @param x : 0 - 440
     * @param y : 0 - 780
     */
    public void addLink(File inFile, File outFile, int x, int y, String hyperlink) throws Exception {
        if (hyperlink == null) {
            throw new IllegalArgumentException("null link");
        }
        final PdfReader reader = new PdfReader(new FileInputStream(inFile));
        final PdfStamper stamper = new PdfStamper(reader, new FileOutputStream(outFile));
        final int page = reader.getNumberOfPages();
        final Image img = Image.getInstance(this.getClass().getResource("payer-avec-paypal.png"));
        final float w = img.getScaledWidth() / 3;
        final float h = img.getScaledHeight() / 3;
        // Add image on last page
        stamper.getOverContent(page).addImage(img, w, 0, 0, h, x, y);
        final Rectangle linkLocation = new Rectangle(x, y, x + w, y + h);
        final PdfAnnotation link = PdfAnnotation.createLink(stamper.getWriter(), linkLocation, PdfAnnotation.HIGHLIGHT_OUTLINE, new PdfAction(hyperlink));
        link.setBorder(new PdfBorderArray(0, 0, 0));
        // Add link on last page
        stamper.addAnnotation(link, page);
        stamper.close();
        reader.close();
    }
}