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https://issues.apache.org/jira/browse/PDFBOX-1291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tilman Hausherr closed PDFBOX-1291.
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Resolution: Implemented
PDFImageWriter is a bit of a dead end that will be removed in 2.0. The best is
to use ImageIOUtil.writeImage() and it has what you need. To get the
BufferedImage first, use ximage.getRGBImage().
> Adding OutputStream functionality to PDFImageWriter
> ---------------------------------------------------
>
> Key: PDFBOX-1291
> URL: https://issues.apache.org/jira/browse/PDFBOX-1291
> Project: PDFBox
> Issue Type: Improvement
> Components: Utilities
> Affects Versions: 1.6.0
> Reporter: Patrick Lehmann
> Priority: Minor
> Labels: features
>
> I've got the problem that i don't want to write the created image data to a
> file because I use it for server side converstion of a pdf.
> It would be convenient to have an overloaded version of writeImage. Instead
> of the outputPrefix parameter you could use an OutputStream as parameter.
> ImageIO can handle this correctly so i suggest to do something like the
> following:
> public boolean writeImage(PDDocument document, String imageFormat, String
> password,
> int startPage, int endPage, OutputStream outStream, int
> imageType, int resolution)
> {
> // stays the same
> output = ImageIO.createImageOutputStream( outStream );
> // stays the same
> }
> Without this change it is imposible to get the created image into RAM without
> reading it from the file again which is not the very best way to do so.
> It would be great if there is a way to extend this feature.
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