[PDFBOX-5553] PDFRenderer resulting image has black background

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.27
• Fix Version/s: 2.0.28, 3.0.0 PDFBox
• Component/s: Rendering
• Assignee: Tilman Hausherr
• Reporter: Joseph Jezerinac
• Created: 20/Dec/22 19:05
• Updated: 13/Apr/23 14:54
• Resolved: 21/Dec/22 12:24

Description

Using the attached PDF as the pdf, the resulting png has a black ground using the code below.  Opening this PDF in reader or chrome etc., the background is white.

PDDocument pdDocument = PDDocument.load(pdf, MemoryUsageSetting.setupMixed(1024 * 1024 * 56));
try {    BufferedImage image = new PDFRenderer(pdDocument).renderImageWithDPI(0, 300, ImageType.RGB);
    ImageIO.write(image, "png", new File("bad-black-background.png"));
} finally {
    pdDocument.close();
} 

Issue Links

• relates to: PDFBOX-1934 converttoimage error and part of the pdf is not rendered