1 files changed, 83 insertions, 0 deletions
diff --git a/pdf-as-lib/src/main/java/demo/ExtractNonTextualObjectsDemo.java b/pdf-as-lib/src/main/java/demo/ExtractNonTextualObjectsDemo.java
new file mode 100644
index 0000000..ee35f26
--- /dev/null
+++ b/pdf-as-lib/src/main/java/demo/ExtractNonTextualObjectsDemo.java
@@ -0,0 +1,83 @@
+/**
+ * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
+ * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
+ * joint initiative of the Federal Chancellery Austria and Graz University of
+ * Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package demo;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.List;
+
+import at.gv.egiz.pdfas.api.analyze.NonTextObjectInfo;
+import at.gv.egiz.pdfas.api.io.DataSource;
+import at.gv.egiz.pdfas.impl.api.commons.PdfDataSourceAdapter;
+import at.gv.egiz.pdfas.io.FileBasedDataSource;
+import at.knowcenter.wag.egov.egiz.PdfAS;
+
+public class ExtractNonTextualObjectsDemo {
+
+   /**
+    * Disable instantiation.
+    */
+   private ExtractNonTextualObjectsDemo() {
+   }
+
+   /**
+    * Starts a demo that extracts non-textual elements from a document.
+    * 
+    * @param args
+    *           The parameter(s).
+    */
+   public static void main(String[] args) {
+
+      if (args == null || args.length == 0) {
+         System.err.println("Please provide path of file to be analyzed.");
+         System.exit(1);
+      }
+
+      File testFile = new File(args[0]);
+
+      try {
+         
+         // set source
+         DataSource dataSource = new FileBasedDataSource(testFile, "application/pdf");
+
+         List nonTextualObjects = PdfAS.extractNonTextualObjects(new PdfDataSourceAdapter(dataSource));
+         if (nonTextualObjects != null && !nonTextualObjects.isEmpty()) {
+            System.out.println(nonTextualObjects.size() + " non-textual object(s) found.");
+            Iterator noit = nonTextualObjects.iterator();
+            while (noit.hasNext()) {
+               NonTextObjectInfo info = (NonTextObjectInfo) noit.next();
+               System.out.println("  -> " + info.toString());
+            }
+         } else {
+            System.out.println("No non-textual objects found.");
+         }
+         
+      } catch (IOException e) {
+         e.printStackTrace();
+      }
+
+   }
+
+}