[jira] [Commented] (PDFBOX-2057) Importing BufferedImage in PDFBox 1.8.5 broken

["Tilman Hausherr (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/PDFBOX-2057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13989035#comment-13989035 ] 

Tilman Hausherr commented on PDFBOX-2057:
-----------------------------------------

My current theory is that the "smask" has the wrong (RGB) color space. If I change that one with an editor then it works. This is related to another change that I made because Gray images weren't displayed properly. But a mask must have the gray colorspace.

> Importing BufferedImage in PDFBox 1.8.5 broken
> ----------------------------------------------
>
>                 Key: PDFBOX-2057
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-2057
>             Project: PDFBox
>          Issue Type: Bug
>          Components: PDModel
>    Affects Versions: 1.8.5
>         Environment: windows vista / jdk 1.7.0_45
>            Reporter: Michaël Michaud
>
> 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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