PDFImageWriter extracts black images from arabic PDFs
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Key: PDFBOX-1072
URL: https://issues.apache.org/jira/browse/PDFBOX-1072
Project: PDFBox
Issue Type: Bug
Components: Utilities
Affects Versions: 1.6.0
Reporter: Anton
When I tried to extract a JPEG image from arabic PDF, i've got a corrupted file
with black area which overlays all arabic text on each page.
In console i've got only this debug message and no other exceptions and so on:
DEBUG (PDPixelMap.java:241) - ColorModel: IndexColorModel: #pixelBits = 1
numComponents = 4 color space = java.awt.color.ICC_ColorSpace@2eeb3c84
transparency = 2 transIndex = 1 has alpha = true isAlphaPre = false
This is not only one pdf file. I have about 400-500 files which produces the
same thing.
Code:
PDFImageWriter writer = new PDFImageWriter();
PDDocument document = PDDocument.load(sourceFile);
writer.writeImage(document, "jpg", "", 1, 1, filename);
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