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John Hewson commented on PDFBOX-1871: ------------------------------------- I pulled those lines out another patch without too much though, try making this change too: Replace: {code}graphics.translate(0, (int) pageSize.getHeight());{code} With: {code}graphics.translate(0, pageSize.getHeight());{code} in PageDrawer#drawPage > Content appears a few px higher when rasterizing PDF > ---------------------------------------------------- > > Key: PDFBOX-1871 > URL: https://issues.apache.org/jira/browse/PDFBOX-1871 > Project: PDFBox > Issue Type: Bug > Components: Rendering > Affects Versions: 1.8.3 > Reporter: Jon Wu > Fix For: 2.0.0 > > Attachments: PDFBOX-1871_unc.pdf, > test-text-alignment-textbox-PDF2IMG-300dpi.png, > test-text-alignment-textbox-PDFBox-1.8.3-300dpi.png, > test-text-alignment-textbox.pdf > > > PDFBox seems to be off by a little bit vertically when you rasterize a PDF. > This is in comparison to both Adobe's PDF library and many other PDF viewers > such as Chrome's and the one in OS X. > I've attached an example PDF where there's some text with a green rectangle > around it. The rectangle is has about 2x as much space above it compared to > below it, but in PDFBox's raster, the rectangle is closer to the top than is > is to the bottom. > This is obvious at 300 dpi but at 96 dpi it's hard to tell for sure. > Anecdotally, I've noticed that when rendering text at about 74 dpi, PDFBox > seems to be off by about 1px. > I've attached both a PDFBox raster and one made with Adobe's PDF library for > comparison. > java -jar pdfbox-app-1.8.3.jar PDFToImage -imageType PNG -resolution 300 > -color rgba test-text-alignment-textbox.pdf -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@pdfbox.apache.org For additional commands, e-mail: dev-h...@pdfbox.apache.org