I want to read text from pdf file and search text into pdf file.
here the link that I know.
none of this help me out.
Getting text position while parsing pdf with Quartz 2D
HIghlighting the text in PDF document iPhone xcode
https://developer.apple.com/library/archive/documentation/GraphicsImaging/Conceptual/drawingwithquartz2d/dq_pdf_scan/dq_pdf_scan.html#//apple_ref/doc/uid/TP30001066-CH220-CJBDCGCB
Reading PDF files as string through iPhone application
Look at PDFKitten, it's a good start - it does all the glyph width analysis for you, but it's not perfect either.
Related
How to create PDF file and display as per our design.
customize PDF layout and add image and table create in PDF file.
i have send image this type i want to create pdf file .
Here is plugin called pdfmake. It will help you to create pdf of images. You can customise many of things for creating pdf like page size, table, fonts etc.
Following are some of the tutorial which will help you to guide :
https://medium.com/#rakeshuce1990/ionic-how-to-create-pdf-file-with-pdfmake-step-by-step-75b25aa541a4
https://ionicacademy.com/create-pdf-files-ionic-pdfmake/
I have used it in my project to creating pdf of images and working properly, so may it will help you.
It's obviously very easy to render text from PDF doc using PdfTextExtractor.GetTextFromPage. However when dealing with PDF created with embedded fonts I immediately stumbled into encoding issues.
Is there a generic method that will handle whatever font since i dont have any control on how pdf is created. My task is simple - convert pdf to text.
I've obviously searched for days before posting but could not find answer.
Thank you in advance!
ER
I have rtf document in which is picture as the background. Problem is taht the file is 138MB and can't work with Oracle BI Publisherom Desktop. That software work with smaler - normal size of pictutures. My main problem is how to get picture from rtf file and than I can to resize it in something like acdsee. It apeears unposible to get that picture from the file. Printscrean is not an option.\
Thanks.
I successed to take picture from watermark. Just double click in the upper part of screen where is the header and chose save as.
I am working on a ebook reader app. The issue i am facing is with loading a Kannada ebook.
I am loading xhtml files from document dir. to UIWebView.
Now the problem is,
If i give path to file like .../OPS/xhtml/ch1.xhtml
Then the text is not displaying properly , but all images in book are displaying.
If i give path to file like .../OPS/xhtml//ch1.xhtml
Then the text is displaying properly , but images in book are not displaying.
I am not able to figer out why this is happening and what is the solution.
I have A4 size PDF page. PDF page contains 10 images. I want to split the PDF page as 10 image files. Plz give me an Idea.
You can use PDFBox (a library available for .NET) to convert each page of the PDF to a PNG image, then use the GDI functions in C# to copy known regions of the PNG files and save them as individual image files. This only works if the layout of the images on each page is static.
More info on PDFBox:
http://studentclub.ro/lucians_weblog/archive/2007/03/22/read-from-a-pdf-file-using-c.aspx
PDFsharp seems to be a popular open source choice for PDF manipulation from .NET and Mono. PdfMod is a related Mono-based front-end.