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)?
2016-08-01 16:40 GMT-03:00 Tilman Hausherr <[email protected]>: > 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 <[email protected]>: >> >> 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 <[email protected]>: >>>> >>>> On 1 Aug 2016, at 11:37, Rafael Pivetta Balbuena < >>>> >>>>> [email protected]> 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) >>>>>> >>>>>> --------------------------------------------------------------------- >>>>> To unsubscribe, e-mail: [email protected] >>>>> For additional commands, e-mail: [email protected] >>>>> >>>>> >>>>> >>>>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [email protected] >>> For additional commands, e-mail: [email protected] >>> >>> >>> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
