Merge pull request #74 from datalogics-josepha/SF46419

Use PDFL to save out images.

Images/ImageExtraction/src/main/java/com/datalogics/pdfl/samples/ImageExtraction.java

@@ -8,15 +8,10 @@
  * same directory. Vector images, such as clip art, will not be exported.
  * 
  *
- * Copyright (c) 2007-2023, Datalogics, Inc. All rights reserved.
+ * Copyright (c) 2007-2024, Datalogics, Inc. All rights reserved.
  *
  */
 
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
-import javax.imageio.ImageIO;
-import java.io.File;
-
 import com.datalogics.PDFL.*;
 
 public class ImageExtraction {
@@ -28,10 +23,8 @@ public static void extractImages(Content content) throws Exception {
  Element e = content.getElement(i);
  if (e instanceof Image) {
  Image img = (Image)e;
- ImageIO.write(img.getBufferedImage(), "bmp", new File("ImageExtraction-extract-out" + (next++) + ".bmp"));
- // the bitmap may be saved in any format supported by ImageIO, e.g.:
- //ImageIO.write(img, "jpg", new File("extract" + i + ".jpg"));
- //ImageIO.write(img, "png", new File("extract" + i + ".png"));
+
+ img.save("ImageExtraction-extract-out" + (next++) + ".png", com.datalogics.PDFL.ImageType.PNG);
  } else if (e instanceof Container) {
  extractImages(((Container)e).getContent());
  } else if (e instanceof Group) {