Search found 4 matches

by usr
Fri Apr 01, 2011 4:28 pm
Forum: LyX
Topic: Shortcuts for "environment menu"
Replies: 0
Views: 1093

Shortcuts for "environment menu"

Is it possible to change the "environment menu" (I mean the list which is on the left of the toolbar and contains section, chapter...) by shortcuts?

It would be the best to change it for example by tiping Ctrl+Alt+C to change to the environment "chapter". I saw that one can make a lot of such ...
by usr
Wed Mar 09, 2011 5:03 pm
Forum: LyX
Topic: Problems creating a graph (graph theory)
Replies: 4
Views: 4044

Problems creating a graph (graph theory)

Now I think I got it.

\xymatrix{U\ar@{{-}}[ddr]\\&XY&X\\&Y&Z} is the code to solve the problem.

I think I made a mistake:
When lyx wants to create graphs you have to create a special matrix before (with \xymatrix ) and not those who are created when you take the matrix button (which creates a ...
by usr
Wed Mar 09, 2011 4:28 pm
Forum: LyX
Topic: Problems creating a graph (graph theory)
Replies: 4
Views: 4044

Re: Problems creating a graph (graph theory)

Thanks.

I would prefer a lyx-tool so that I can see the graph before I make the PDF. But if that is not possible, I will try that.

Has anyone an idea about the problem with xy-pic. Can you reproduce that problem?

Thanks!
usr
by usr
Wed Mar 09, 2011 1:43 pm
Forum: LyX
Topic: Problems creating a graph (graph theory)
Replies: 4
Views: 4044

Problems creating a graph (graph theory)

Hi,

I wanted to create a graph (with some nodes and edges), xy-pic can do so. The xy-pic-documentation explains in chapter 3.2 how to do so: You create for example a 3*3-matrix with a U-node in the first column/first row and a Y-node in the 3rd row/2nd column. If you want to make an arrow from U to ...