Java tutorial
/* * ==================================================================== * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ==================================================================== */ package poi.xslf.usermodel; import org.apache.poi.openxml4j.opc.PackagePart; import org.apache.poi.xslf.usermodel.*; import java.awt.*; import java.awt.geom.Rectangle2D; import java.io.FileInputStream; import java.io.InputStream; import java.util.List; /** * Demonstrates how you can extract data from a .pptx file * * @author Yegor Kozlov */ public final class DataExtraction { public static void main(String args[]) throws Exception { if (args.length == 0) { System.out.println("Input file is required"); return; } FileInputStream is = new FileInputStream(args[0]); XMLSlideShow ppt = new XMLSlideShow(is); is.close(); // Get the document's embedded files. List<PackagePart> embeds = ppt.getAllEmbedds(); for (PackagePart p : embeds) { String type = p.getContentType(); String name = p.getPartName().getName(); //typically file name InputStream pIs = p.getInputStream(); // make sense of the part data pIs.close(); } // Get the document's embedded files. List<XSLFPictureData> images = ppt.getAllPictures(); for (XSLFPictureData data : images) { PackagePart p = data.getPackagePart(); String type = p.getContentType(); String name = data.getFileName(); InputStream pIs = p.getInputStream(); // make sense of the image data pIs.close(); } Dimension pageSize = ppt.getPageSize(); // size of the canvas in points for (XSLFSlide slide : ppt.getSlides()) { for (XSLFShape shape : slide) { Rectangle2D anchor = shape.getAnchor(); // position on the canvas if (shape instanceof XSLFTextShape) { XSLFTextShape txShape = (XSLFTextShape) shape; System.out.println(txShape.getText()); } else if (shape instanceof XSLFPictureShape) { XSLFPictureShape pShape = (XSLFPictureShape) shape; XSLFPictureData pData = pShape.getPictureData(); System.out.println(pData.getFileName()); } else { System.out.println("Process me: " + shape.getClass()); } } } } }