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From Tilman Hausherr <THaush...@t-online.de>
Subject Re: [PDFBox 2.0.2] PDFRenderer.renderImageWithDPI throws java.lang.NegativeArraySizeException
Date Mon, 01 Aug 2016 20:50:38 GMT
Am 01.08.2016 um 22:18 schrieb Rafael Pivetta Balbuena:
> Ok, And because of this different strategy I need crop the pdf, but if it's
> not possible convert pdf to image with PDFRenderer (because XStep or YStep
> 99999), is there any other way using PDFBox?

No, not this time, this is really a bug. I've opened an issue.

https://issues.apache.org/jira/browse/PDFBOX-3447

Tilman


>
> 2016-08-01 16:56 GMT-03:00 Tilman Hausherr <THausherr@t-online.de>:
>
>> Am 01.08.2016 um 21:50 schrieb Rafael Pivetta Balbuena:
>>
>>> Thanks a lot.
>>> For that file extract the barcode, but for this pdf file
>>>
>>> https://drive.google.com/file/d/0B8GFWmLzuj1QbE1HVENYd3VRems/view?usp=docslist_api
>>> why don't extract barcode, only four bars (two white and two black bar)?
>>>
>> That is because this file uses a different strategy to display the
>> barcode. It just repeats the two images you mentioned.
>>
>> Tilman
>>
>>
>>
>>> 2016-08-01 16:40 GMT-03:00 Tilman Hausherr <THausherr@t-online.de>:
>>>
>>> Am 01.08.2016 um 21:28 schrieb Rafael Pivetta Balbuena:
>>>> Its possible extract images from that file?
>>>>> Yes, use the ExtractImages command line tool. I just tried it.
>>>> Tilman
>>>>
>>>>
>>>>
>>>> 2016-08-01 16:00 GMT-03:00 Tilman Hausherr <THausherr@t-online.de>:
>>>>> Am 01.08.2016 um 20:55 schrieb Rafael Pivetta Balbuena:
>>>>>
>>>>>> Same error with original PDF file.
>>>>>>
>>>>>>> Original PDF
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> https://drive.google.com/file/d/0B8GFWmLzuj1QT0daNmRfeU5lUWM/view?usp=docslist_api
>>>>>>> and the dimensions:
>>>>>>> page.setCropBox(new PDRectangle((float)51.871-10, (float)18.876,
>>>>>>> (float)293.25+20, (float)36.75));
>>>>>>>
>>>>>>> That file has another error:
>>>>>>>
>>>>>> Caused by: java.lang.IllegalArgumentException: Dimensions (width=99999
>>>>>> height=99999) are too large
>>>>>> org.apache.pdfbox.rendering.TilingPaint.getImage(TilingPaint.java:138)
>>>>>> org.apache.pdfbox.rendering.TilingPaint.<init>(TilingPaint.java:69)
>>>>>> org.apache.pdfbox.rendering.PageDrawer.getPaint(PageDrawer.java:263)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.rendering.PageDrawer.getNonStrokingPaint(PageDrawer.java:599)
>>>>>> org.apache.pdfbox.rendering.PageDrawer.fillPath(PageDrawer.java:675)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.contentstream.operator.graphics.FillNonZeroRule.process(FillNonZeroRule.java:36)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:829)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:485)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:453)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:156)
>>>>>> org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:196)
>>>>>>
>>>>>> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:145)
>>>>>>
>>>>>> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:68)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:238)
>>>>>>
>>>>>>
>>>>>>
>>>>>> org.apache.pdfbox.debugger.pagepane.PagePane$RenderWorker.doInBackground(PagePane.java:219)
>>>>>>        java.lang.Thread.run(Thread.java:745)
>>>>>>
>>>>>>
>>>>>> The file has three patterns with XStep and YStep = 99999. That's
too
>>>>>> big
>>>>>> for us.
>>>>>>
>>>>>> Tilman
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> 2016-08-01 15:41 GMT-03:00 John Hewson <john@jahewson.com>:
>>>>>>
>>>>>>> On 1 Aug 2016, at 11:37, Rafael Pivetta Balbuena <
>>>>>>>
>>>>>>> rafael.pivetta@gmail.com> wrote:
>>>>>>>> I "cropped" barcode (
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> https://drive.google.com/file/d/0B8GFWmLzuj1QV0ZNZ3VyaEkxc1E/view?usp=docslist_api
>>>>>>>> )
>>>>>>>>
>>>>>>>> from a PDF file using PDRectangle.
>>>>>>>>
>>>>>>>>> This might seems like an obvious question, but do you
get the same
>>>>>>>>>
>>>>>>>> error
>>>>>>>> with that PDF file
>>>>>>>> if you don’t do the cropping?
>>>>>>>>
>>>>>>>> Also, what were the original crop box dimensions?
>>>>>>>>
>>>>>>>> — John
>>>>>>>>
>>>>>>>> ...
>>>>>>>>
>>>>>>>>        PDRectangle cropbBox = page.getCropBox();
>>>>>>>>>        page.setCropBox(new PDRectangle((float)51.871-10,
>>>>>>>>> (float)18.876,
>>>>>>>>> (float)293.25+20, (float)36.75));
>>>>>>>>>        doc.save("/dirXYZ/testcrop.pdf");
>>>>>>>>>        doc.close();
>>>>>>>>> ...
>>>>>>>>> But in line 'pdfRenderer.renderImageWithDPI(i, 200, ImageType.RGB)'
>>>>>>>>> PDFRenderer pdfRenderer = new PDFRenderer(document);
>>>>>>>>>        for (int i = 0; i < document.getNumberOfPages();
++i)
>>>>>>>>>        {
>>>>>>>>>            BufferedImage bim = pdfRenderer.renderImageWithDPI(i,
200,
>>>>>>>>> ImageType.RGB);
>>>>>>>>>
>>>>>>>>>            // suffix in filename will be used as the
file format
>>>>>>>>>            ImageIOUtil.writeImage(bim,
>>>>>>>>> "/home/pivetta/desenvolvimento/pdf_to_png/testepdfbox/testecrop"
+
>>>>>>>>> "-" +
>>>>>>>>> (i+1) + ".png", 600);
>>>>>>>>>        }
>>>>>>>>> throws NegativeAtiveArraySizeException. I'm using PDFBOX
2.0.2, java
>>>>>>>>> 8,
>>>>>>>>> Exception in thread "main" java.lang.NegativeArraySizeException
>>>>>>>>>        at
>>>>>>>>> java.awt.image.DataBufferByte.<init>(DataBufferByte.java:76)
>>>>>>>>>        at
>>>>>>>>> java.awt.image.Raster.createInterleavedRaster(Raster.java:266)
>>>>>>>>>        at
>>>>>>>>> java.awt.image.Raster.createInterleavedRaster(Raster.java:212)
>>>>>>>>>        at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> java.awt.image.ComponentColorModel.createCompatibleWritableRaster(ComponentColorModel.java:2825)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>> org.apache.pdfbox.rendering.TilingPaint.getImage(TilingPaint.java:134)
>>>>>>>>>        at
>>>>>>>>> org.apache.pdfbox.rendering.TilingPaint.<init>(TilingPaint.java:69)
>>>>>>>>>        at
>>>>>>>>>
>>>>>>>>> org.apache.pdfbox.rendering.PageDrawer.getPaint(PageDrawer.java:251)
>>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.rendering.PageDrawer.getNonStrokingPaint(PageDrawer.java:529)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>> org.apache.pdfbox.rendering.PageDrawer.fillPath(PageDrawer.java:600)
>>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.contentstream.operator.graphics.FillNonZeroRule.process(FillNonZeroRule.java:36)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processOperator(PDFStreamEngine.java:815)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processStreamOperators(PDFStreamEngine.java:472)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processStream(PDFStreamEngine.java:446)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.contentstream.PDFStreamEngine.processPage(PDFStreamEngine.java:149)
>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>> org.apache.pdfbox.rendering.PageDrawer.drawPage(PageDrawer.java:189)
>>>>>>>>>
>>>>>>>>        at
>>>>>>>>
>>>>>>>>> org.apache.pdfbox.rendering.PDFRenderer.renderPage(PDFRenderer.java:208)
>>>>>>>>>        at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> org.apache.pdfbox.rendering.PDFRenderer.renderImage(PDFRenderer.java:139)
>>>>>>>>>        at
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>> org.apache.pdfbox.rendering.PDFRenderer.renderImageWithDPI(PDFRenderer.java:94)
>>>>>>>>
>>>>>>>>        at ExtractImagesFromPDF.main(ExtractImagesFromPDF.java:67)
>>>>>>>>
>>>>>>>>> ---------------------------------------------------------------------
>>>>>>>>>
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>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> ---------------------------------------------------------------------
>>>>>>>>
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>>>>>> For additional commands, e-mail: users-help@pdfbox.apache.org
>>>>>>
>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
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>>>>
>>>>
>>>>
>> ---------------------------------------------------------------------
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>>
>>


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