The review highlights made in okular are stored in ~/.kde/share/apps/okular/docdata/ , with a *.xml file for each annotated *.pdf.
1st question: How can I change the path of the xml annotations to be the same path of the *.pdf? Therefore when I would change the pdf from my computer to a pen or external disk, the *.xml file would go in the same folder - and wouldn't be lost in the standard folder.
How can I correct it in order to do not override the bottom of each text line?
obs.: In order to underline with yellow or other colours, I have edited a file of the okular settings stored in: /usr/share/kde4/apps/okular/tools.xml . By changing that file I was able to add more review colours for underlining, by adding code analogous to this:
<tool id="9" name="Black Underlining" pixmap="tool-underline-okular"> <tooltip>Underline the text with a black line</tooltip> <engine type="TextSelector" color="#000000"> <annotation type="Underline" color="#000000" /> </engine> <shortcut>9</shortcut> </tool>
and then, replacing id, shortcut and color respectively.