/*
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* Copyright 2007-2008, Plutext Pty Ltd.
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*
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* This file is part of docx4j.
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docx4j is licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cn.flightfeather.supervision.docx4j.simpleDemo;
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import org.docx4j.dml.wordprocessingDrawing.Inline;
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import org.docx4j.jaxb.Context;
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import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
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import org.docx4j.openpackaging.parts.WordprocessingML.BinaryPartAbstractImage;
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import java.io.File;
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/**
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* Examples of adding images to a docx
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*
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* @author Jason Harrop
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*/
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public class ImageAdd {
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public static void main(String[] args) throws Exception {
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WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.createPackage();
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// The image to add
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File file = new File(System.getProperty("user.dir")
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+ "/src/main/resources/static/images/greentick.png");
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// Our utility method wants that as a byte array
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java.io.InputStream is = new java.io.FileInputStream(file);
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long length = file.length();
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// You cannot create an array using a long type.
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// It needs to be an int type.
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if (length > Integer.MAX_VALUE) {
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System.out.println("File too large!!");
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}
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byte[] bytes = new byte[(int) length];
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int offset = 0;
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int numRead = 0;
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while (offset < bytes.length
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&& (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) {
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offset += numRead;
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}
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// Ensure all the bytes have been read in
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if (offset < bytes.length) {
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System.out.println("Could not completely read file " + file.getName());
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}
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is.close();
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String filenameHint = null;
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String altText = null;
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int id1 = 0;
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int id2 = 1;
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// Image 1: no width specified
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org.docx4j.wml.P p = newImage(wordMLPackage, bytes,
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filenameHint, altText,
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id1, id2);
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wordMLPackage.getMainDocumentPart().addObject(p);
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// Image 2: width 3000
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org.docx4j.wml.P p2 = newImage(wordMLPackage, bytes,
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filenameHint, altText,
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id1, id2, 3000);
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wordMLPackage.getMainDocumentPart().addObject(p2);
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// Image 3: width 6000
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org.docx4j.wml.P p3 = newImage(wordMLPackage, bytes,
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filenameHint, altText,
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id1, id2, 6000);
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wordMLPackage.getMainDocumentPart().addObject(p3);
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// Now save it
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wordMLPackage.save(new File(System.getProperty("user.dir") + "/OUT_AddImage.docx"));
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}
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/**
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* Create image, without specifying width
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*/
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public static org.docx4j.wml.P newImage(WordprocessingMLPackage wordMLPackage,
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byte[] bytes,
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String filenameHint, String altText,
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int id1, int id2) throws Exception {
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BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createImagePart(wordMLPackage, bytes);
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Inline inline = imagePart.createImageInline(filenameHint, altText,
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id1, id2, false);
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// Now add the inline in w:p/w:r/w:drawing
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org.docx4j.wml.ObjectFactory factory = Context.getWmlObjectFactory();
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org.docx4j.wml.P p = factory.createP();
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org.docx4j.wml.R run = factory.createR();
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p.getContent().add(run);
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org.docx4j.wml.Drawing drawing = factory.createDrawing();
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run.getContent().add(drawing);
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drawing.getAnchorOrInline().add(inline);
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return p;
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}
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/**
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* Create image, specifying width in twips
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*/
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public static org.docx4j.wml.P newImage(WordprocessingMLPackage wordMLPackage,
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byte[] bytes,
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String filenameHint, String altText,
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int id1, int id2, long cx) throws Exception {
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BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createImagePart(wordMLPackage, bytes);
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Inline inline = imagePart.createImageInline(filenameHint, altText,
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id1, id2, cx, false);
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// Now add the inline in w:p/w:r/w:drawing
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org.docx4j.wml.ObjectFactory factory = Context.getWmlObjectFactory();
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org.docx4j.wml.P p = factory.createP();
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org.docx4j.wml.R run = factory.createR();
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p.getContent().add(run);
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org.docx4j.wml.Drawing drawing = factory.createDrawing();
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run.getContent().add(drawing);
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drawing.getAnchorOrInline().add(inline);
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return p;
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}
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}
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