[jira] [Created] (PDFBOX-5464) White areas are rendered red when converting a pdf to png with pdfbox

["Kirovj (Jira)" <ji...@apache.org>]

Kirovj created PDFBOX-5464:
------------------------------

             Summary: White areas are rendered red when converting a pdf to png with pdfbox
                 Key: PDFBOX-5464
                 URL: https://issues.apache.org/jira/browse/PDFBOX-5464
             Project: PDFBox
          Issue Type: Bug
          Components: Rendering
    Affects Versions: 3.0.3 JBIG2, 2.0.26
            Reporter: Kirovj


hi

This may be a problem similar to [PDFBOX-4470] Red areas around text when converting a pdf to png with pdfbox - ASF JIRA (apache.org)

When I convert a pdf to png files with pdfbox, I find that the backgroud White color was rendered as Red. And this is unusual, I have only one pdf rendered like this. But in this pdf, almost all pages are rendered as Red color.

Here's some of the code that I'm using:

```java

```

 
{code:java}

try (PDDocument document = PDDocument.load(new File("example/" + file + ".pdf"))) {
    int numberOfPages = document.getNumberOfPages();
    PDFRenderer renderer = new PDFRenderer(document);
    for (int i = 0; i < numberOfPages; i++) {
        System.out.println("render " + i);
        BufferedImage bufferedImage = renderer.renderImage(i, 2, ImageType.RGB);
        ImageIO.write(bufferedImage, "png", new File("example/" + file + "-" + i + ".png"));
    }
} {code}
 

 



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