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- /*
- * ====================================================================
- * 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 org.apache.poi.examples.xslf;
-
- import java.awt.Dimension;
- import java.io.FileInputStream;
- import java.io.IOException;
- import java.io.InputStream;
- import java.io.PrintStream;
-
- import org.apache.poi.openxml4j.opc.PackagePart;
- import org.apache.poi.xslf.usermodel.XMLSlideShow;
- import org.apache.poi.xslf.usermodel.XSLFPictureData;
- import org.apache.poi.xslf.usermodel.XSLFPictureShape;
- import org.apache.poi.xslf.usermodel.XSLFShape;
- import org.apache.poi.xslf.usermodel.XSLFSlide;
- import org.apache.poi.xslf.usermodel.XSLFTextShape;
-
- /**
- * Demonstrates how you can extract data from a .pptx file
- */
- @SuppressWarnings({"java:S106","java:S4823","java:S1192"})
- public final class DataExtraction {
- private DataExtraction() {}
-
- public static void main(String[] args) throws IOException {
-
- PrintStream out = System.out;
-
- if (args.length == 0) {
- out.println("Input file is required");
- return;
- }
-
- FileInputStream is = new FileInputStream(args[0]);
- try (XMLSlideShow ppt = new XMLSlideShow(is)) {
- is.close();
-
- // Get the document's embedded files.
- for (PackagePart p : ppt.getAllEmbeddedParts()) {
- String type = p.getContentType();
- // typically file name
- String name = p.getPartName().getName();
- out.println("Embedded file (" + type + "): " + name);
-
- InputStream pIs = p.getInputStream();
- // make sense of the part data
- pIs.close();
-
- }
-
- // Get the document's embedded files.
- for (XSLFPictureData data : ppt.getPictureData()) {
- String type = data.getContentType();
- String name = data.getFileName();
- out.println("Picture (" + type + "): " + name);
-
- InputStream pIs = data.getInputStream();
- // make sense of the image data
- pIs.close();
- }
-
- // size of the canvas in points
- Dimension pageSize = ppt.getPageSize();
- out.println("Pagesize: " + pageSize);
-
- for (XSLFSlide slide : ppt.getSlides()) {
- for (XSLFShape shape : slide) {
- if (shape instanceof XSLFTextShape) {
- XSLFTextShape txShape = (XSLFTextShape) shape;
- out.println(txShape.getText());
- } else if (shape instanceof XSLFPictureShape) {
- XSLFPictureShape pShape = (XSLFPictureShape) shape;
- XSLFPictureData pData = pShape.getPictureData();
- out.println(pData.getFileName());
- } else {
- out.println("Process me: " + shape.getClass());
- }
- }
- }
- }
- }
-
- }
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