Hi there,

I try to set a ByteArrayOutputStream with ImageData to a PDF, but I got a NullpointerException if I want to save the pdf:

INFO: java.lang.NullPointerException
java.lang.NullPointerException
at com.aspose.pdf.elements.kb.a(Unknown Source)
at com.aspose.pdf.elements.Section.a(Unknown Source)
at com.aspose.pdf.elements.Pdf.a(Unknown Source)
at com.aspose.pdf.elements.Pdf.a(Unknown Source)
at com.aspose.pdf.elements.Pdf.save(Unknown Source)

This is the code I use:

Pdf pdf = new Pdf();

Section sec1 = pdf.getSections().add();

Text text2 = new Text(sec1, "an image from a stream\n");
sec1.getParagraphs().add(text2);
Image img2 = new Image(sec1);
img2.getImageInfo().setMemoryData(jpegByteArrayOutputStream.toByteArray());
sec1.getParagraphs().add(img2);

pdf.save(new FileOutputStream(new File("ImageExample.pdf")));

The ByteArrayOutputStream has got valid image data. I've checked this by writing it to a file and the resuting jpeg-image looks pretty well using an Image-Viewer. Furtheron, if I pass the image to a file information the pdf is written properly:

img2.getImageInfo().setFile("out2.jpg");

I hope you can help.

Regards,

Christian

Hi Pinny3,

Your are right, the Aspose Pdf for Java doesn't not support setMemoryData for Image at present. But we will soon issue a hotfix which will support setMemoryData.Thanks for  your advice.

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Sandy.Zhang
Product Developer
Aspose Changsha Team
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