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Use PDFL to save out images. #74

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Jul 3, 2024
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Use PDFL to save out images. #74

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13 changes: 3 additions & 10 deletions Images/ImageExtraction/src/main/java/com/datalogics/pdfl/samples/ImageExtraction.java
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Original file line number Diff line number Diff line change
Expand Up @@ -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 {
Expand All @@ -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) {
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