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https://issues.apache.org/jira/browse/PDFBOX-2057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13992860#comment-13992860
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Michaël Michaud commented on PDFBOX-2057:
-----------------------------------------
Hi Tilman
Good work !!!
I did not dive into the code but compiled the source code in 2.0 trunk and get
good results (still an error when I compiled the whole project, but I
deactivated the TestTTFParser).
I attach an image showing that I could create a pdf with
TYPE_4BYTE_ABGR BufferedImage
TYPE_INT_ARGB BufferedImage
TYPE_CMYK BufferedImage
second line contains the same image as the first and the second one +
transparency
Keep the good job
> Importing BufferedImage into PDPixelMap is broken in 1.8.5
> ----------------------------------------------------------
>
> Key: PDFBOX-2057
> URL: https://issues.apache.org/jira/browse/PDFBOX-2057
> Project: PDFBox
> Issue Type: Bug
> Components: PDModel
> Affects Versions: 1.8.5, 1.8.6
> Environment: windows vista / jdk 1.7.0_45
> Reporter: Michaël Michaud
> Assignee: Tilman Hausherr
> Labels: regression
> Fix For: 1.8.6, 2.0.0
>
> Attachments: CS-Convocation entretien signed.pdf,
> differentBufferedImages.pdf, renderTransparentImage.zip
>
>
> Try to import a BufferedImage in a PDDocument with PDPixelMap
> BufferedImage with TYPE_4BYTE_ABGR works fine with PDFBox 1.8.4 (though, the
> pdf file contains instruction /ColorSpace /DeviceGray)
> BufferedImage with TYPE_4BYTE_ABGR produces an unreadable PDF with PDFBox
> 1.8.5 (though, the pdf file contains instruction /ColorSpace /DeviceRGB).
> Code used to demonstrate the problem is as follows (image has also been
> colored with some Graphics instructions to demonstrate that 1.8.4 is working)
> :
> {code}
> try {
> PDDocument doc = new PDDocument();
> PDPage page = new PDPage();
> doc.addPage(page);
> BufferedImage awtImage = new BufferedImage(100,100,
> BufferedImage.TYPE_4BYTE_ABGR);
> PDPixelMap ximage = new PDPixelMap(doc, awtImage);
> PDPageContentStream contentStream = new PDPageContentStream(doc,
> page);
> contentStream.drawXObject(ximage, 200, 200, 100, 100);
> contentStream.close();
> doc.save("C:\\Temp\\PDF\\test185_4babgr.pdf");
> } catch(COSVisitorException|IOException e) {
> e.printStackTrace();
> }
> {code}
> I also tried with a BufferedImage with TYPE_INT_ARGB but it throws an
> exception with PDFBox 1.8.4 and 1.8.5 :
> {code}
> Exception in thread "main" java.lang.IllegalArgumentException: Raster
> IntegerInterleavedRaster: width = 100 height = 100 #Bands = 1 xOff = 0 yOff =
> 0 dataOffset[0] 0 is incompatible with ColorModel ColorModel: #pixelBits = 8
> numComponents = 1 color space = java.awt.color.ICC_ColorSpace@1dc80063
> transparency = 1 has alpha = false isAlphaPre = false
> at java.awt.image.BufferedImage.<init>(BufferedImage.java:630)
> at
> org.apache.pdfbox.pdmodel.graphics.xobject.PDPixelMap.createImageStream(PDPixelMap.java:107)
> {code}
> My main purpose was to use a BufferedImage with a CMYK ColorSpace, but
> PDPixelMap seems to accept 1 component and 3 component ColorSpace only.
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