I'm searching for a graphic editor to move lon/lat points in FIT file.
Isn't there a software for graphic editing of the lon/lat points recorded in FIT file as can be done easily with GPX files? I searched a lot but couldn't find anything satisfactory. Is there no way to simply change the position of the points by dragging them on a map base (see attached image)? I found a conversation where someone suggested that it couldn't be done because the number of heartbeat recordings (present in the .FIT file) did not correspond to the number of GPS recordings... Exporting my .FIT file in CSV format I realized that it's not like that at all and the file I get is exactly identical to a GPX exported in CSV with the "heartbeat" column added.
Could anyone help me? thank you!
P.S.: there is maybe a solution based on txc file use?
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Does anybody know if there is a way to check whether a list of Adobe Acrobat .pdf files contain rotated text (any text not at 0 degrees)?
I thought this would be simple, but I'm struggling to find an answer.
I am using ABBYY Recognition Server to OCR thousands of files and the results are quite poor where the text is rotated. I need to get a list of files that have rotated text to allow me to perform some pre-processing on them.
I usually use iTextSharp for .pdf automation and modification but don't seem to be able to find anything for checking text rotation.
Thanks
You could achieve your goal by extracting all words from these PDFs and checking if any of the words is rotated.
I would recommend you to use a PDF library higher level abilities for the task. Docotic.Pdf library is a good choice (of course, I am one of the developers of the library).
Here is an articles that shows how to extract words from PDFs with extra info about their position etc.
Each extracted word comes in PdfTextData object. The PdfTextData contains IsTransformed property to check if word is rotated, scaled, and / or flipped. You can also analyze PdfTextData.TransformationMatrix for more information about the transformation.
What I am ultimately trying to do is to create a grid of images for print that are minor variations of the same thing (different text is all). Looking through online resources I was able to create a script that changes the text and exports all of the images necessary (several hundred). What I am trying to do now is to import all of these images into a new photoshop document and lay them all out in a grid and I can't seem to find any examples of this.
Can anyone point me in the right direction to place a file at a specific coordinate (I'm using CS5 and have the design suite so if there is a way in illustrator to do this quickly...)?
Also, I'm open to other ideas on how to do this (even other programs) easily. It's for labels so the positioning on the sheet has to be pretty precise...
The art layer object has a translate() method that takes delta x and y params. You'll need to open each image, copy it to the target document, get its current location (using artLayer.bounds) and do the math to find the deltas to position it where you want it. Your deltas can be in pixels so you'll get plenty of precision.
Check out your 'JavaScript Scripting Reference' pdf in your Adobe install directory for more details.
Ok I'm marking Anna's response as the answer because though I didn't fully test it, it seems like it should work and answers the original question with jsx. However I'm also leaving my final solution in case anyone else runs across this with the same issue and may prefer this method as well.
What I ended up doing instead is using InDesign. I figured out that it has a grid option that lets you import a number of files and place them all in an equal grid in a single command. This is almost exactly what I was looking for, except that it leaves a small border/margin in between the columns and grids and mine were designed to meet exactly.
I couldn't figure out how to make it not have the border (I have very little experience with InDesign, it may be possible). However I was able to select all my images and scale them uniformly to be the correct size, then I just selected each column and dragged it over to snap to the adjacent column and the same with rows...
I'm working on a tool in Python to extract highlighted passages from PDF files. I regularly highlight PDFs in Preview on OS X Lion but haven't found a good tool to extract these passages. Other apps exist that do allow you to highlight and export such as Skim but I figure there has to be a way to extract the ones I add in Preview.
I figured that the highlights would be stored in the HFS+ extended attributes for the PDF file but after looking at them using xattr it seems that they're stored elsewhere. I also looked at PDFKit but I only saw how to create annotations rather than locate them.
If someone could tell me where to find the highlights/annotations or point me at some documentation that explains this I would really appreciate it.
When using PDFKit you can get annotation from any PDFPage instance.
[myPDFPage annotations] will return an array of annotations for that particular page.
See the docs for more info.
Technically speaking, highlighting parts of a PDF is adding an annotation to the file. These annotations are PDF objects defined in the PDF specification. They are stored inside the PDF file itself, i.e. they do modify the original file! That's why you'll not find a trace of the highlights in the HFS+ extended attributes...
So the answer to the question of your title line is: Preview stores the highlights inside the PDF file as fully compliant PDF objects.
The answer to your real question implied in your text ('I want to extract the highlighted passages') was well answered by sosborn.
I want to read an existing pdf & extract the text and graphics information. Within graphics, currently i just need the drawn lines. There are many vendor component for reading PDF text, but are there ones that can give graphics info too ? Though free/open-source is preferred, I'm ok to commercial ones too.
The requirement is:
For every page in PDF:
Reading text blocks
Getting to know the canvas co-ordinate of the text block (rectangle containing the block). Note, for text with higher font size, the rect size will change.
Lines - need collection of (x1,y1,x2,y2) for every line in a page in pdf
Thanks,
- Seeker
This is my field, though the question is a bit old. Hopefully this still helps.
You leave some room for assumptions, so here are mine:
you seek a script, rather than stand-alone software
your object is archival
you are running command-line scripts:
Use this command line script, detailed at: http://stefaanlippens.net/extract-images-from-pdf-documents
you are running server-side code using imagemagick or graphicsmagick functions:
Something like "convert -background white -flatten test1.pdf test1.jpg" (imagemagick) will render the whole PDF page into a jpeg. If you want to then crop it to the image(s), then it depends upon the context of the project to determine the best script(s) to do that.
A rather complex question. If you wish to provide more details about the project, then I can provide some more guidance. Best of luck.
right now i am working on one ipad application where i am giving facility of opening the pdf file and also to customize it,now i want to add one functionality like i want to convert that pdf file in .doc format.
I researched but did not get any way around. Can anybody help me out?
Thanking you in advance.
I wrote an article on PDF to text conversion issues. If you look at some of the existing PDF to Word conversion tools (ie BCL) you will see what is realistically possible with a lot of work.
It’s not possible to convert a generic PDF back into a text format. I guess you could render the PDF into images and create a DOC from those, but that doesn’t sound very useful.