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My Preview annotations are fading

Hi,


My annotations in Preview are fading away! They look normal when I do them, but each time I open the pdf and look back they become fainter and fainter. I used to keep the file on my iDisk and I thought that might be the problem. Or maybe the loss of color was for some reason happening after I viewed the file on my iPad. But moving it to my desktop didn't help.

This is how they look fresh:

User uploaded file

Marked a couple of days ago:

User uploaded file

Then it goes like this:

User uploaded file

And in the end: (and I am 100% sure the text used to be highlighted):

User uploaded file

What's going on? And what to do with this?

Thank you for any help.

Mac OS X (10.7)

Posted on Aug 11, 2011 1:37 AM

Reply
42 replies

Mar 29, 2012 12:56 AM in response to yHaider

Ok, found it.

I'm having a hunch here:

Open a new terminal and type in "python" and tell me what is says.

I'm guessing you don't have python installed.


Edit: Seems unlikely as it comes preinstalled with Mac.

So my last bet is that maybe you missed the "#" while copy pasting or something up there which I can't see in the screenshots. Maybe check it yourself:
When in nano (after step 4) ), you can use the arrow keys to go up and look at the first lines. The first lines should be:


#!/usr/bin/python

import re

import sys

if len(sys.argv) != 2:

print 'Wrong argument count'

exit(1)



infilename = sys.argv[1]

outfilename = infilename + ".fixed.pdf"

fpIn = open(infilename)

fpOut = open(outfilename, "w+")



Message was edited by: IceLancer

Mar 29, 2012 1:17 AM in response to IceLancer

Almost there! I didn't have python, just installed it, and tried again. I got as far as Step 9 and finally got the "wrong argument count:"


However, at Step 10, I typed in "FixHighlights Documents/First Aid for the Basic Sciences Organ Systems.pdf" and got "wrong arguments count" again. Any idea what I might have done wrong? I tried it again with "FixHighlights Users/yhaider/Documents/First Aid for the Basic Sciences Organ Systems.pdf" but same thing.


Thanks again for all this, I'd be pretty helpless otherwise.

Mar 29, 2012 1:39 AM in response to yHaider

As I don't know your exact folder structure I can only give you some hints.

1) Start with Fixhighlights ~/

The "~" automatically makes the folder structure start at your user folder, no matter where you are at. (You probably already are in your user folder, but this makes sure that your are).

2) Use tab. Tab autocompletes. So when you type "~/Doc" and then press tab, it will automatically add the "uments/". Its faster and less error prone. Though it will only do so if there aren't any other folders or files that also start with "Doc". So keep adding letters until tab works.

3) You need to direct to the folder in which your file is saved in. Here is an example of what it looked like for a file I tested:

FixHighlights ~/Documents/Uni/Info/Programmierpraktikum/uebungsblatt01/uebungsblatt01.pdf

If you are not sure about the complete file path, then find the file in Finder and just drag it into the terminal. So type "FixHighlights " and then drag the file behind that (don'f forget the space after FixHighlights). If you wanne be a bit more oldschool and type it yourself 😉 then you can see the file path by right clicking on the folder name in the header of finder.


Message was edited by: IceLancer

Mar 29, 2012 1:58 AM in response to IceLancer

The problem isn't that the file isn't found the problem is that the argument count is wrong.


You need to change your command to:


FixHighlights "Documents/First Aid for the Basic Sciences Organ Systems.pdf"


Notice the double quotes? That tells the script that this is all one argument and doesn't break it up on spaces like it normally does.

Mar 30, 2012 1:56 PM in response to IceLancer

Here is another easy way to do it. In preview open inspector. You can press Apple I button or under tools its the first option (Show Inspector).


In Inspector pick the last icon which is "annotation inspector" It will list all you annotations. You can sort by type. So all the highligts are together. Then Select all the highlights and just pick the color again you want them to be. This way you'll get the same exact apple colors back. Even if the higlights are totally faded inspector can still see them.


Below is a screen shot. I hope this helps.


User uploaded file

May 12, 2012 5:41 PM in response to TonyHorus

I can confirm version 5.5.2 corrects the problem of not causing new annotations to fade. Annotations that have already faded will still have to be fixed using one of the previously mentioned methods, but they will not fade in future versions. I have been annotating heavily for the past few days and have had no problems with fading.


There is one interesting bug which causes an entire page to have like a color filter appearance. This can be remedied by going to view annotations, finding the highlight on that page and deleting it (sorry for the bad explanation, if you have this problem and need a better explanation, post here and I'll give a more clear explanation).

My Preview annotations are fading

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