Tilman Hausherr created PDFBOX-1990:
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Summary: Support creating PDF from lossless encoded images
Key: PDFBOX-1990
URL: https://issues.apache.org/jira/browse/PDFBOX-1990
Project: PDFBox
Issue Type: Improvement
Reporter: Tilman Hausherr
Priority: Minor
Currently we support the insertion of TIFF and JPEG into a PDF, but not PNG. We
can pass a BufferedImage, but this one will be JPEG compressed which is not a
good thing for graphics with sharp edges. I suggest that we support PNG as
well. It is possible because the Flate Filter supports both directions.
My implementation (coming in a few minutes) is just an RGB based start that
begs for improvement.
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