LaTeX.org

I am using the intersection library for arbitrary paths in PGF 3.0 (PGF manual: $13.3.2) and run into problems.

I am trying to calculate/mark 1) the two intersection points between a hyperbola branch and a circle and 2) the intersection point between a straight line (the real axis of the hyperbola ...

I often use PGF to draw geometrical figures and I use to label important points using a macro to add bullets at certain points using their coordinates.
All fine, but I should very much be able to invoke my macro with a predefined list say plist by \mgredbullets[\plist], but I can't get it to work ...

In the attached file it is a very simple path draw using the plot option. However, an error message is issued compaining about a possible missing semicolon. I have not been able to spot the error. Anybody who can?
Best regards,
Kent Holing

Thanks indeed. It works,

I often need to put labels on nodes in my figures using PGF.

I wrote wrapper macros to achieve this to minimize code (and code copying).
My problem is that although these macros work fine as long as the label (text) does not
contain a , (comma) because thisÿ leads to a wrong number of arguments ...

I have a PDF coming from and Powerpoint presentation containing links. The links work for the PDF file, but if
I include this PDF in a Latex document using the package pdfpages, the links are not working. Is it possible to
makes these links working properly in my Latex doxument (PDF) which is made ...

Thanks again for all support.
I will check out this package.
Kent

My local set-up was not actually completely identical to what you suggested.
Kent

I managed to fix the problem myself.
Kent

It worked with one exception. It does not give the page numbering for the very first page.
Any reason for that.
Kent