Hi all I experience some troubles using getPageAsImage() with objects drawn with image patterns
All is ok when the file is generated as PDF, but while trying to extract a page to generate an image (png), the image background are not taken into account Here is how i create my zones containing images as backround (obviously, these zones are not regular rectangle or circles) //---- this is pseudo code -------------------------------------------------------- pdfTemplate.lineTo(x,y); pdfTemplate.lineTo(x,y); pdfTemplate.lineTo(x,y); .... PdfPatternPainter pattern = pdfTemplate.createPattern(width, height, width, height); image.scaleAbsolute(width, height); image.setAbsolutePosition(0, 0); pattern.addImage(image); pdfTemplate.setPatternFill(pattern); pdfTemplate.closePathFillStroke(); //------------------------------------------------------------ creating a PDF file is ok, all my special forms have the pattern image as background but when exporting as Image, i get no background and a lot of of my objects are completely black color filled. I reproduce this for filters such as png, jpg or bmp so i suspect the problem to be in the the getPageAsImage() (no problem when using rectangle API though) Here is the code used to create the image //------------------------------------------------------------ ByteArrayOutputStream baos; PdfDecoder decoder = new PdfDecoder(true); decoder.useHiResScreenDisplay(true); decoder.openPdfArray(baos.toByteArray()); BufferedImage img = decoder.getPageAsImage(1); img.flush(); ByteArrayOutputStream image = new ByteArrayOutputStream(); ImageIO.write(img, "png", image); //------------------------------------------------------------ Has someone already experience this ? is something i do wrong ? Feel free to ask for mor details Thanks in advance Laurent -- View this message in context: http://www.nabble.com/getPageAsImage%28%29%2CPdfPatternPainter-and-setPatternFill-problem-tp18587218p18587218.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Do you like iText? Buy the iText book: http://www.1t3xt.com/docs/book.php Or leave a tip: https://tipit.to/itexttipjar
