acrobat

How to know if a PDF contains only images or has been OCR scanned for searching?

由 北战南征 提交于 2019-11-27 01:05:46
问题 I have a bunch of PDF files that came from scanned documents. The files contain a mix of images and text. Some were scanned as images with no OCR, so each PDF page is one large image, even where the whole page is entirely text. Others were scanned with OCR and contain images and searchable text where text is present. In many cases even words in the images were made searchable. I want to make an automated process to recognize the text in all of the scanned documents using OCR, with Acrobat 8

Open a pdf file programmatically at a named destination

由 自作多情 提交于 2019-11-26 22:24:30
问题 I would like to open a PDF file at named destination using WinForms (C#). Here is my code: System.Diagnostics.Process myProcess = new System.Diagnostics.Process(); myProcess.StartInfo.FileName = "Acrobat.exe"; myProcess.StartInfo.Arguments = "/A \"nameddest=Test2=OpenActions\" C:\\example.pdf"; myProcess.Start(); It always opens the file at page 1 even having the destination Test2 at page # 10. It basically ignores the destination parameter. However if I use another parameter like the page

Using Javascript inside a PDF [closed]

由 夙愿已清 提交于 2019-11-26 21:47:24
Where can I find Documentation on running Javascript inside a PDF? I've never added a javascript action inside a pdf. However, I've done quite a bit of web development using javascript. I have a few questions to whoever has any familiarity with javascript inside a PDF. NitroPDF and Adobe Acrobat definitely support javascript in PDFs. Is there a standard on various objects that exist and functions to manipulate a pdf via javascript? Everything I've found so far has been from Adobe. Anywhere else seems to reference Adobe's docs. Is there a standard out there, or is Adobe just the "de Facto"

Printing a PDF Silently with Adobe Acrobat

由 好久不见. 提交于 2019-11-26 19:46:15
问题 I'm having 2 issues when trying to print a pdf silently in C# using adobe acrobat. I'm printing the pdfs using Process.Start(). The first issue is that I cannot launch Adobe Acrobat without specifying the full path to the executable. I assume it doesn't add it to your path when you install it. Is there an easy way to launch the newest version of acrobat on a machine without specifying full path names? I'm worried that the client is going to do an update and break my code that launches this. I

Silent print an embedded PDF

由 安稳与你 提交于 2019-11-26 18:41:11
I have a web page with embedded PDF on it. My code looks like this: <embed type="application/pdf" src="path_to_pdf_document.pdf" id="pdfDocument" width="100%" height="100%"> </embed> I have this javascript code for print my PDF: function printDocument(documentId) { //Wait until PDF is ready to print if (typeof document.getElementById(documentId).print == 'undefined') { setTimeout(function(){printDocument(documentId);}, 1000); } else { var x = document.getElementById(documentId); x.print(); } } When this code is executed Acrobat plug-in opens the well-known print dialog. Something like this:

PDF Spec vs Acrobat creation (QuadPoints)

由 百般思念 提交于 2019-11-26 17:06:35
问题 I've created some annotations (Underline, Highlight, Strikeout, Squiggly) in Acrobat and am digging out the QuadPoints array to render with. The pdf spec PDF 32000-1:2008 says they are in counter clockwise order, and x1,y1 -> x2,y2 specifies the base of the quadrilateral. This should look like: BottomLeft, BottomRight, TopRight, TopLeft Unfortunately, Acrobat seems to create them in a different (and non compliant manner). It appears as if the order is: TopLeft, TopRight, BottomLeft,

Submit pdf form fields to a HTTP POST request

由 人盡茶涼 提交于 2019-11-26 14:01:27
问题 I've made a pdf form in Adobe Acrobat. Now I want to make a button that submits the form to a HTTP POST request. I have searched for about 4 hours, but I have not found an example to do this. Here I read that it is possible to send the pdf form fields with a HTTP submission, but there's also no example given: http://acrobatusers.com/tutorials/form-submit-e-mail-demystified I'm looking for a JavaScript example that I can link to the submit button. 回答1: doc.submitForm(url, false); or doc

Display Adobe pdf inside a div

由 无人久伴 提交于 2019-11-26 13:05:34
问题 I have a pdf file that the user has to see and click on the \"I agree\" button. How do you display a pdf inside a div? 回答1: Yes you can. See the code from the following thread from 2007: PDF within a DIV <div> <object data="test.pdf" type="application/pdf" width="300" height="200"> alt : <a href="test.pdf">test.pdf</a> </object> </div> It uses <object> , which can be styled with CSS, and so you can float them, give them borders, etc. (In the end, I edited my pdf files to remove large borders

Silent print an embedded PDF

由 丶灬走出姿态 提交于 2019-11-26 06:32:08
问题 I have a web page with embedded PDF on it. My code looks like this: <embed type=\"application/pdf\" src=\"path_to_pdf_document.pdf\" id=\"pdfDocument\" width=\"100%\" height=\"100%\"> </embed> I have this javascript code for print my PDF: function printDocument(documentId) { //Wait until PDF is ready to print if (typeof document.getElementById(documentId).print == \'undefined\') { setTimeout(function(){printDocument(documentId);}, 1000); } else { var x = document.getElementById(documentId); x

Adobe Reader Command Line Reference

由 ↘锁芯ラ 提交于 2019-11-26 01:27:42
问题 Is there any official command line (switches) reference for the different versions of Adobe (formerly Acrobat) Reader? I didn\'t find anything on Adobe Developer Connection. Especially I want to: Start Reader and open a file Open a file at a specific position (page) Close Reader (or single file) 回答1: You can find something about this in the Adobe Developer FAQ. (It's a PDF document rather than a web page, which I guess is unsurprising in this particular case.) The FAQ notes that the use of
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