I'm moving an application from Visual Studio 2005 to 2010 and I'm having issues with a TIFF to PDF conversion. Instead of generating the PDF correctly like it did in 2005, it's generating negatives of the images (black and white are swapped) in 2010.
Here's the process I have to add the TIFF- 1. Open the multipage-TIFF image to a memory stream 2. Create a bitmap image from the memory stream 3. Cycle through each page in the bitmap 4. Get an iTextSharp.text.Image from the bitmap - "pdfImage = iTextSharp.text.Image.GetInstance(bitmap, System.Drawing.Imaging.ImageFormat.Tiff)" 5. Add the image to a ContentByte Now if I change the Image.GetInstance format to PNG or something else, it adds the image with the correct colors, but it increases the PDF size by quite a bit (an 11-page PDF increased by 300KB). I checked the bitmap palette and the color entries are correct, and I can save each individual page of the bitmap to a TIFF image without it swapping the colors, so it's not that. Can someone point me in the right direction with this? Thanks, Korey Kemnitz -- View this message in context: http://itext-general.2136553.n4.nabble.com/iTextSharp-TIFF-to-PDF-Visual-Studio-2010-tp2196273p2196273.html Sent from the iText - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ iText-questions mailing list iText-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/itext-questions Buy the iText book: http://www.itextpdf.com/book/ Check the site with examples before you ask questions: http://www.1t3xt.info/examples/ You can also search the keywords list: http://1t3xt.info/tutorials/keywords/
