[PDFBOX-767] CLONE -convertToImage seems to invert colors

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.7.0, 0.7.1, 0.7.2, 0.7.3, 0.8.0-incubator, 1.0.0, 1.2.0, 1.3.1
• Fix Version/s: 1.6.0
• Component/s: Parsing
• Environment: any
• Assignee: Andreas Lehmkühler
• Reporter: Roland Quast
• Created: 30/Jun/10 18:14
• Updated: 13/May/12 07:38
• Resolved: 30/May/11 16:41

Description

The pdfbox support team asked me to post this message on this forum so attachments could be seen

I have a pdf document that has a white background with black text. It
appears after I make the call to convertToImage the colors are reversed. A
black background with white text

pdDocument = PDDocument.load(new ByteArrayInputStream(aContent));
List<PDPage> documentPageList = pdDocument.getDocumentCatalog().getAllPages();
for(int i=0; i<documentPageList.size(); ++i) {
PDPage aPage = documentPageList.get;
for (int x=1; x < 14; x++) {
BufferedImage tempImage = convertToImage(x, (2 * 72),aPage);
ImageIO.write(tempImage,"jpeg", new File("c:
tmp
page-" + x + ".jpeg"));
}
}

Issue Links

• is a clone of: PDFBOX-584 convertToImage seems to invert colors
• is duplicated by: PDFBOX-1022 PDPage convertToImage creates inverted black and white image for indexed colorspace.
• relates to: PDFBOX-665 Photometric interpretation incorrect on G3 encoded image embedded in PDF