We are using Blackberries to display PDF reports. Here are background details on the problem:
The PDF reports are created using JasperReports.
Report format can be changed.
Different report formats are available (as per the feature set of JasperReports).
The PDF reports are on a website, too, so retaining a single source is ideal.
The page setup is in Landscape.
Here are the issues we have encountered:
Users cannot see a full line of text on the Blackberry.
The size of the PDF and UI makes reading difficult, at best.
The menu option to convert the PDF to text loses too much formatting to be useful.
The text is blurry (and too small).
Here are solutions we have thought about:
Create a second report (not ideal) in text or HTML format.
Simplify the original report format (not really an option, given the amount of data).
What other options are there for making a report available on the Blackberry, given the constraints of JaserReports, such that the report:
Is legible?
Is formatted for readability?
Displays quickly?
Essentially, we'd like to make sure there are no simple solutions we have overlooked for displaying legible PDFs on Blackberries.
We convert TIFFs to PDF for one of our applications, and have had mixed results with BlackBerry PDF viewers. These were our results.
Working
The following PDF readers worked for our purposes:
RepliGo Reader v1.1.1.1 - $19.95
Works fine.
DataViz Documents To Go Premium Edition v1.003.001 - $49.99
Works and includes a word wrap option to get the current zoom level to fit the available screen width, by moving text onto subsequent lines. Might fit your needs.
Non-Working
The following PDF readers did not work for our purposes:
BeamReader v1.0.8 - $17.99
BeamSuite v3.0.2 - $49.99
These couldn't open our PDF files ("Unsupported document format"). In addition they did not register as a PDF content handler, required for our application.
MasterDoc - $19.95
eOffice - $29.95
These also did not register as a PDF content handler. We had a range of problems with these, including installation issues, and not being able to open any PDFs at all.
Try BeamReader http://www.slgmobile.com/beamreader.html
I hear it's the best at reading PDFs for BlackBerry
How about outputting the file to an RTF or an image file (JPG/GIF), and then viewing them in your web browser?
If that doesn't work well on the native browser, I would focus on viewing the file via some other web browser - for example, Opera Mini. I know for images it's easier to navigate "big" images in Opera Mini than the native browser.
If your blackberries are on a BES server, couldn't you display the reports as HTML on your corporate intranet? - Then you could email a link to the blackberry and simply browse the report.
You can convert pdf to image via xpdf and than show image. xpdf is a BEST renderer of pdf.
Related
Does anyone know if there is a function in PDF's to allow them to auto-adjust the view depending on whether it is on a desktop or mobile? Or even by screen size?
I am looking to prepare PDF material for distribution, however, on the user group includes a mix of desktop and mobile, so instead of creating two PDFs I would like to have a single PDF which adapts to the users screen?
This is not possible with PDF files up to PDF version 1.7, the most commonly used on out there.
PDF 2.0 which was released three years ago has such a feature but it depends on the viewer implementing it and the PDF writer correctly annotating the PDF. I guess there are PDF viewers out there that can already do this but I'm not specifically aware of any.
If I were you, I would write the document in a format like LaTeX that can easily be converted to both kinds of PDFs, one for desktop and one for mobile.
Is there any way to modify texts in PDF on Chrome using the Chrome inspect tool? I was stuck because in the Chrome inspect element, differently than any other websites and even PowerPoint presentations opened in Chrome, I'm able to modify texts, while with PDFs I cannot. Does anyone know how to do it?
Edit: Yes I know that the changes made through Chrome DevTools are temporary, but usually I'm able to make those changes, even if they're temporary. But with PDFs I can't.
There are differences in the way some browsers handle PDF data.
Chromium based browsers are more traditional in that the PDF plug-in is based on a Foxit/Skia collaboration, So you need to understand in that case, the downloaded PDF you are viewing is in the binary application/pdf (file already outside of the html wrapper).
Just as you cannot edit the PDF text in Acrobat Reader, the most you can do is incrementally add comments/annotation or field data to the end of the file, before save as a secondary download. The server cannot see your changes unless you submit as an upload.
With Firefox and Google docs there is often a different approach where the PDF is "Repr"oduced as an "Ex"ample (A ReprEx of the PDF) so it is built of a hybrid image and text overlay to emulate that part of the real PDF source. When you previously or later save the underlying downloaded PDF (for viewing) it would not necessarily include any browser based HTML editing, in the saving.
There are other techniques for other cases, but to answer the basic OP question most simply, the answer is NO you cannot change a PDF body, only add notes, etc via extensions. Microsoft variant of Chrome I.E. Edge has some inbuilt annotation ability thus does not need a second extension.
Found this question because I was googling a similar situation--I was wanting to manipulate type sizes and margins on a PDF in inspector via Chrome. I found that FireFox DevTools will allow you to view those styles and even alter the content in the PDF while in browser. I am late to the game but hope this provides answers for someone else in the future.
I'm looking for accessibility tool , to make it easier to read pdf's.
In short, it should be possible to easily see which line is being read ( a bit like a ruler,when it comes down to text ), to avoid losing the line that is being read.
I was wondering if anyone knows any solution for this , for example a plugin for Adobe Acrobat Reader, etc...
Any suggestions are welcome.
I don't think there is a plug-in for Acrobat Reader. You may want to look at ZoomText or ClaroRead. Of course these only work if the PDF has text, but not images of text.
A low tech solution would be to open a Notepad doc and size it how you need. If you are on Win7 you could do this with sticky notes.
Another approach I've used is to convert the PDF to HTML and then run a server with it. This is fairly simple to accomplish using Live Server in VScode.
In the Chrome browser, we may then use accessibility extensions, such as ReadingBuddies, that have reading ruler functions.
Otherwise consider,
Use a PDF reader that has a built-in reading ruler feature, such as Adobe Acrobat Reader DC or Foxit Reader.
Use a PDF reader that allows you to add a reading ruler as an annotation, such as Xodo PDF Reader.
Use an online tool that allows you to view PDFs with a reading ruler, such as Smallpdf's PDF Reader.
Use a screen ruler tool, such as the one offered by How-To Geek, to measure the PDF on your screen.
The academic term is sometimes called RSVP (Rapid Serial Visual Presentation), there are patented hardware and software versions but in principle it is simply a translucent masking added to the viewport. see https://softwarerecs.stackexchange.com/questions/28582/is-there-an-equivalent-to-a-reading-guide-strip-for-windows-os-x-or-linux and http://www.see-n-read.com/products/esee-n-read-2/
10 years later and its 2023 so software such as browsers should include such features here is Edge in some sites where Immersive Reader is supported but not StackOverflow !! The above example is using an edge extension. https://microsoftedge.microsoft.com/addons/detail/screen-mask/dfanfcmhbdocjfpmnoebccndgmhlincl others are available for other browsers https://chrome.google.com/webstore/detail/reading-ruler/phiedfcbjfjagnjikfbobmldbpmdcpfk
To get the Reader Mode options on Chrome: or Edge look at the available flags
However if you save page as PDF and read aloud it is then used there !
Some PDF readers like Mac Skim include such accessibility option.
However, simplest is :-
Most PDF readers can be reduced to focus viewport on single lines and with auto scrolling that allows for more focused "line by line" reading without the audio, plus fast and easy adjustments/enlarging for PDF variable lines with illustrations.
Note as per above PDF where much of the text is actually one or two lines out of order it is not trivial for a PDF reader to understand which text base line is independently to be used next. in reality "Read Aloud" will read two variable height lines then jump to top of page then back to the second visible line. PDF lines are not the visible order nor a constant height/spacing, you might expect.
I have built an application that automates the filling out of form fields inside a pdf. It then takes various assets and combines them together to generate a "print ready" product. All of this is accomplished using the magic of iTextSharp. When form fields are populated, they are then flattened to text. The problem is that even with the fonts embedded they aren't really attached to the form fields in a meaningful way (like straight text elements are) and the printers are complaining that the pdf is generating licensing errors due to this. I researched this a bit and it just seems to be the nature of how form fields are.
The artists we are working with requested that we research a way to "outline" the text that is created from flattening the form fields. I found that running the PDF Optimizer with a custom preset allows for Text Outlining in Acrobat, and even better I can generate an Acrobat Sequence that runs this command on the pdf. The problem is that Sequences can not be automated, at all.
I found a plug-in called AutoBatch that allows for the execution of Sequences on the command line through a batch file. The downside is that this would require installing Acrobat Pro and the Plug-in on the server this application will be running on. Further it seems like an overkill solution just to outline the text in the pdf. For all I know at this point iTextSharp may allow me to do this programmatic, but searching for such a thing on google returns little results and nothing relevant.
So the question: Is there a better way to outline text in a pdf than the current solution I have implemented or am I kind of stuck?
TLDR; PDF is generated w/ non-standard fonts. I need to "outline" this text to send it to the printer. Currently using AutoBatch Acrobat Plug-In to execute Acrobat Sequence from the Command Line. Seems excessive, wondering if anyone knows a better way to automate font outlining.
I am also in a printing environment and have used forms for "Box Covers" plenty of times to shorten the code used to produce box covers.
I simple us "pdfStamper.FormFlattening = true;" and the printers (Xerox DP180 and DC5000) has no problems in using the PDF.
The moment I leave out FormFlattening the printer gives a lot of errors regarding the PDF.
If you are using FormFlattening then check if the printer has the font locally installed in order for it to reference the font from the print engine instead of the PDF resources.
I've already referred to this SO post. I've been embedding images using an AlternateView for PNG files. Now I'm wondering how to do it with PDFs.
Should it work, for the LinkedResource, to just say:
Dim document As New LinkedResource(pdfFilePath, "image/pdf")
I'm just trying to figure out how to get the PDF to be embedded like I could with an image, or is that not possible and I'll have to do it as an attachment?
You can embed images since they can be rendered in place by an email client. PDFs cannot do that, so I'd recommend either having a thumbnail of the PDF that links to your web site with the actual PDF. Or just attach the PDF to the email message.
There are a few options that I know of.
1) Is the simplest way okay? The easiest by far would be to attach the PDF as a normal attachment. Then render the first page of the pdf as an image, embed it in the email and link it to open the PDF if you can. Entourage kind of does this on the Mac.
Alternatively, what I found was the following:
2) FLASHPAPER embedded in HTML displaying a PDF. Adobe has a technology called Flashpaper. It is a flash based file viewer. You can use flashpaper format documents that go into it, or PDFs as the source.
Check out some examples. That's really flash. http://www.adobe.com/products/flashpaper/examples/
Assuming you send an HTML email that will get through (images aren't turned off, etc), you can can embed the Flashpaper viewer right in your HTML code as a normal Flash object.
Most HTML email clients use Internet Explorer Bits, Webkit bits, or Gecko bits to render the html. Flash player is pretty well installed on everything, so it works well. A good example of this is when we open an email and it has video playing in it. It's almost always Flash.
I have had luck doing it this way -- the only thing you'd have to decide is if most of your clients can see this and how much (if any) today's software might block it.
What I ended up doing was a hybrid. 1) Attach it to the email, 2) Embed the Flashpaper viewer. They get it either way.
Flashpaper is available seperately for $75. It has come in handy where the client was not able to install adobe acrobat on each computer and it had to be 100% web based.
I would imagine you should be able to do the same using any language with a little more effort and using something like Flashpaper.
Hope that helps
This is not possible--at least not in a way that will work with many clients. You'll need to just attach the file.
If you have only one client to worry about, it might be possible--but not likely without manually changing settings on each client.
The MIME type of a PDF is "application/pdf" not "image/pdf"