[PDFBOX-3339] PDFDebugger shows wrong hex view for image

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.1, 2.0.2, 3.0.0 PDFBox
• Fix Version/s: 2.0.12, 3.0.0 PDFBox
• Component/s: Swing GUI
• Assignee: Andreas Lehmkühler
• Reporter: Tilman Hausherr
• Created: 05/May/16 11:44
• Updated: 09/Jul/23 11:05
• Resolved: 09/Jul/23 11:05

Description

Steps to reproduce the problem:

• open the file of PDFBOX-2188
• go to Root/Pages/Kids/[2]/Resources/Pattern/P2/Resources/XObject/Im1
• a CCITT encoded image will show up
• click on "Hex view"

expected:

• empty screen, or a hex view of the bytes of the image being displayed

got instead:

• a hex view with "JFIF". This is probably some JPEG image, no idea where it came from.

Issue Links

• is fixed by: PDFBOX-2941 Improve PDFDebugger (2)