Image Margin Issue in FloatingBox

Aspose.PDF Product Family
1

Hi, I’m trying to create a page header with color background and an image like this:

image.png (4.2 KB)

I’m using ASPOSE pdf for Java and here’s my code:

    Document document = new Document();

Page pdfPage = document.getPages().add();

// setting page widths and margins
pdfPage.getPageInfo().setWidth(918);
pdfPage.getPageInfo().setHeight(1188);
pdfPage.getPageInfo().setMargin(new MarginInfo(60, 60, 60, 60));

double pageWidth = pdfPage.getPageInfo().getWidth();

FloatingBox coverHeaderBox = new FloatingBox((float) (pageWidth - 120), 120);
coverHeaderBox.setBackgroundColor(Color.getBlack());


Image logo;
try (InputStream is = bannerResource.getInputStream()) {
  Image image = new Image();
  image.setImageStream(is);
  image.setMargin(new MarginInfo(120, 0, 30, 30));
  logo = image;
}

coverHeaderBox.getParagraphs().add(logo);


// adds the floating box to the page
pdfPage.getParagraphs().add(coverHeaderBox);


// saving the document
try (OutputStream os = Files.newOutputStream(resultResource.getFile().toPath())) {
  document.save(os, SaveFormat.Pdf);
}

and the result doesn’t respect left margin, screenshot from the resulting document:

image.png (26.3 KB)

3

@lqutom,

Can you attack the logo so I can properly try to replicate?

4

attached.
JNR.png (2.9 KB)

5

@lqutom,

Can you claryfy what do you mean it does not respect the left margin?

The left margin is 60 pixels.

And 0.83 inches at 72 PPI is aproximatedl 60 pixels

6

@carlos.molina I’m talking about the image margin, left margin should be 120px within the box:
image.setMargin(new MarginInfo(120, 0, 30, 30));

7

@lqutom,

okay, got it. Let me review it and get back to you.

8

@lqutom,

So it seems it is a bug. I will be creating a ticket for it but I found a workaround for now by using the padding of the floatingBox.

The code sample:

public void Logic() throws Exception
{
    Document document = new Document();

    Page page = document.getPages().add();

    // setting page widths and margins
    page.getPageInfo().setWidth(918);
    page.getPageInfo().setHeight(1188);
    page.getPageInfo().setMargin(new MarginInfo(60, 60, 60, 60));

    double pageWidth = page.getPageInfo().getWidth();

    FloatingBox coverHeaderBox = new FloatingBox((float) (pageWidth - 120), 120);
    coverHeaderBox.setBackgroundColor(Color.getBlack());


    try
    {
        File initialFile = new File(PartialPath + ".png");
        InputStream stream = new FileInputStream(initialFile);
        Image image = new Image();
        image.setImageStream(stream);
        image.setMargin(new MarginInfo(0, 0, 30, 30));
        coverHeaderBox.getPadding().setLeft(120);

        coverHeaderBox.getParagraphs().add(image);
    }
    catch (Exception ex)
    {}

    // adds the floating box to the page
    page.getParagraphs().add(coverHeaderBox);


    // saving the document
    document.save(PartialPath + "_output.pdf");
}

The output:
MarginsNotWorking_output.pdf (22.5 KB)

Hopefully this allows you to create what you wanted.

9

@lqutom
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): PDFNET-53744

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

10

The issues you have found earlier (filed as PDFNET-53744) have been fixed in Aspose.PDF for .NET 23.9.

11

Can you clarify if this is also fixed in Aspose.Total for JAVA?

12

@kperry1

Every fix in Aspose.PDF for .NET is ported into Java API in the equivalent version. Yes, you can please use 23.9 version of Aspose.PDF for Java and let us know in case you notice any issues.