See http://www.lowagie.com/iText/tutorial/ch06.html#resolution and Image.getDpiX() and Image.getDpiY().
----- Original Message ----- From: "Sudheendra Singh" <[EMAIL PROTECTED]> To: "Paulo Soares" <[EMAIL PROTECTED]> Cc: "ITEXT" <[EMAIL PROTECTED]> Sent: Tuesday, November 23, 2004 19:56 Subject: Re: [iText-questions] Issue with Image into PDF Hi Paulo, I am not aware of the dpi resolution. In case I need to do what you have mentioned, how do I determine whether its resolutions is 72 dpi and if it is how much do I scale? I am looking for something generic. Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. -----"Paulo Soares" <[EMAIL PROTECTED]> wrote: ----- To: "Sudheendra Singh" <[EMAIL PROTECTED]> From: "Paulo Soares" <[EMAIL PROTECTED]> Date: 11/23/2004 11:17AM cc: "ITEXT" <[EMAIL PROTECTED]> Subject: Re: [iText-questions] Issue with Image into PDF The image is placed as if the resolution was 72 dpi. If the image has another resolution it has to be scaled. ----- Original Message ----- From: "Sudheendra Singh" <[EMAIL PROTECTED]> To: "Paulo Soares" <[EMAIL PROTECTED]> Cc: "Sudheendra Singh" <[EMAIL PROTECTED]>; "ITEXT" <[EMAIL PROTECTED]> Sent: Tuesday, November 23, 2004 18:29 Subject: RE: [iText-questions] Issue with Image into PDF It works but the image rendered is enlarged. For horizontally long images it works fine. Is there some setting to render the image correctly. Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. -----"Paulo Soares" <[EMAIL PROTECTED]> wrote: ----- To: "Sudheendra Singh" <[EMAIL PROTECTED]> From: "Paulo Soares" <[EMAIL PROTECTED]> Date: 11/23/2004 02:07AM cc: "ITEXT" <[EMAIL PROTECTED]> Subject: RE: [iText-questions] Issue with Image into PDF The image is too tall and the row is dropped. Use: pdfPTable.setSplitRows(true); You must use the latest iText version. ---------------------------------------------------------------------------- -- From: Sudheendra Singh [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 23, 2004 12:06 AM To: Paulo Soares Cc: ITEXT Subject: RE: [iText-questions] Issue with Image into PDF Hi Paulo, Please find attached the sample class file and the jpg I am using. I get the following error. Exception in thread "main" ExceptionConverter: java.io.IOException: The document has no pages at com.lowagie.text.pdf.PdfPages.writePageTree(Unknown Source) at com.lowagie.text.pdf.PdfWriter.close(Unknown Source) at com.lowagie.text.pdf.PdfDocument.close(Unknown Source) at com.lowagie.text.Document.close(Unknown Source) at PdfSample.main(PdfSample.java:52) Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. -----"Paulo Soares" <[EMAIL PROTECTED]> wrote: ----- To: "Sudheendra Singh" <[EMAIL PROTECTED]> From: "Paulo Soares" <[EMAIL PROTECTED]> Date: 11/22/2004 09:34AM cc: "ITEXT" <[EMAIL PROTECTED]> Subject: RE: [iText-questions] Issue with Image into PDF We are not getting anywhere this way. Post the image and a small test program so that we can reproduce the problem. ---------------------------------------------------------------------------- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sudheendra Singh Sent: Monday, November 22, 2004 5:17 PM To: Paulo Soares Cc: ITEXT Subject: Re: [iText-questions] Issue with Image into PDF Hi Paulo, This worked with horizontal images (width > height) but when I tried vertical images, blank was displayed. Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. -----"Paulo Soares" <[EMAIL PROTECTED]> wrote: ----- To: "Sudheendra Singh" <[EMAIL PROTECTED]> From: "Paulo Soares" <[EMAIL PROTECTED]> Date: 11/20/2004 05:00AM cc: "ITEXT" <[EMAIL PROTECTED]> Subject: Re: [iText-questions] Issue with Image into PDF PdfPCell pdfPCell = new PdfPCell(img, true); Will fit the image to the cell. ----- Original Message ----- From: "Sudheendra Singh" <[EMAIL PROTECTED]> To: "Bart Allen" <[EMAIL PROTECTED]> Cc: "Paulo Soares" <[EMAIL PROTECTED]>; "ITEXT" <[EMAIL PROTECTED]>; "Steve Appling" <[EMAIL PROTECTED]> Sent: Saturday, November 20, 2004 1:43 Subject: RE: [iText-questions] Issue with Image into PDF Hi, The formula does not work as the cell height and width is always 0. Here is what I am doing Image img = Image.getInstance("xyz.jpg"); PdfPCell pdfPCell = new PdfPCell(img); img.scalePercent(24); This works for any value 24 and below. Values 25 and above give a blank cell. This happens for images whose width is greater than height. In case of images whose height is greater than width, it can scale to 100%. Any idea why it isupto 24% only. Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. -----Bart Allen <[EMAIL PROTECTED]> wrote: ----- To: Sudheendra Singh <[EMAIL PROTECTED]> From: Bart Allen <[EMAIL PROTECTED]> Date: 11/19/2004 06:49AM cc: Paulo Soares <[EMAIL PROTECTED]>, ITEXT <[EMAIL PROTECTED]> Subject: RE: [iText-questions] Issue with Image into PDF I use this to make it so the image always fits properly, regardless of height width ratio. if((cellHeight/imageHeight) < (cellWidth/imageWidth)){ adjHeight = cellHeight; adjWidth = imageWidth*(cellHeight/imageHeight); } else{ adjHeight = imageHeight*(cellWidth/imageWidth); adjWidth = cellWidth; } image.scaleAbsolute(adjWidth, adjHeight); On Thu, 2004-11-18 at 15:31, Sudheendra Singh wrote: I am using PDFPCell and the issue seems to have resolved. But for an image whose width is greater than height, I need to use the method Image.scalePercent with a maximum value of 24 for the image to be displayed in the PDFPCell of the PDFPTable. If I give any value above 24 (including 25), the image is not displaed on the PDF. Is this value of 24 a agreed upon set value or is it a limitation ? Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. -----"Paulo Soares" <[EMAIL PROTECTED]> wrote: ----- To: "Sudheendra Singh" <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]> From: "Paulo Soares" <[EMAIL PROTECTED]> Date: 11/18/2004 02:49AM Subject: RE: [iText-questions] Issue with Image into PDF That's a Table bug. Use PdfPTable. ------------------------------------------------------------------------ ---- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sudheendra Singh Sent: Wednesday, November 17, 2004 11:16 PM To: [EMAIL PROTECTED] Subject: [iText-questions] Issue with Image into PDF Hi All, I am working on a module where we insert images into a PDF. It was working fine but with one particular image (width-732 and height-1714) is going into an infinite loop. I am using Table and Cell classes to achieve this. Is there any restriction on the dimensions of the image that can be rendered? Regards, Sudheendra.N.Singh Caritor Inc., CA Cell : 415-760-1805 Work : 415-243-6903 Home : 510-675-0630 Pick battles big enough to matter not small enough to win. ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions = ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions = = ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ iText-questions mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/itext-questions
