How can I crop a PDF using iTextsharp in C#?? How do I modify the CropBoxSize parameters to create a new cropped pdf file?
you can take a look at my project http://pdfebookcutter.codeplex.com/
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I am currently developing a web application where i have to generate a PDF with an image in it. I have to use iTextSharp 4.1.6 because it is the last LGPL version. The previous version of our app used v5.5.11.
The image is dynamically created at runtime as byte[]. This would work fine in iTextSharp 5.5.11. However, with 4.1.6 it doesn't display the image in the PDF file.
When i use a hardcoded path as image source instead of the byte[], it displays the image just like i want.
//This works
Image qrCode = Image.GetInstance(#"C:\Users\Me\Pictures\asdf.jpg");
//This doesn´t
Image qrCode = Image.GetInstance(QRGenerator.GenerateQRCode(ticketUrl));
Thank you in advance for your help.
I have used morris.js charts. Now I want to be able to export all of my page HTML to PDF, which includes these morris.js charts. I am using iTextSharp for PDF export, but it does not recognize SVG elements.
SVG is not supported by iText 5.
SVG support is under development for iText 7. It will not be backported to iText 5.
Meanwhile you can use Batik to convert SVG to PNG, and then put the PNG image in your PDF. Awkward, I know, but it's your best option for now.
I want to perform OCR on png and pdf files.I am able to get Tesseract 3.0.2 .net wrapper work for png files but I can't find any class in it for PDf files.So, does it work for the pdf files.If not then please let me know any other open source library for scanning pdfs. My requirement is scanning diagrams in a pdf for specific circles, and creating hyperlinks for those circles.
No, it doesn't. You'll have to extract the images from the pdf first. This can be done using pdfimages pdfimages.exe -j your.pdf or gs as suggested by Zakk Diaz.
I am using iTextSharp for manipulating pdf file in my asp.net web application. I have converted pdf pages into iTextSharp.text.Image.Now I want to save this image files into hard disk named like page1.jpeg...
Is this possible to store iTextSharp.text.Image in to jpeg format in a file ?
Please guide me to get out of this issue?
I am using acrobat sdk to convert a image pdf to searchable text pdf, Can anyone help me out, I am stucked, i need to check whether a file is already OCR or not??
you can try this sample to apply OCR to images in a pdf document