Graphics, Figures & Tables ⇒ Creating a Diagram

[localghost]

If you aim to produce PDF as final output format, PDFLaTeX is the way to go.

[steFON]

Can I ask one more advice? I need to create something like in picture below. I tried to do it with this:

Code: Select all

\Tree [.first second1}
                    [.second2 third1}
                              third2 ]]

but I do not know how to put labels above lines

[localghost]

Please show exactly what you are doing to produce the presented output.

[steFON]

I wrote above, that I use package: qtree, and code looks similar to:

Code: Select all

\Tree [.first second1}
                    [.second2 third1}
                              third2 ]]

Of course, that items names are different. I am trying, but I dont know how to do horizontal lines in tree

[localghost]

I wrote above, that I use package: qtree […]

No, you did not. Regardless of that please follow the link in my last reply and provide a self-contained and minimal example. Otherwise this discussion is academic. And reading the qtree manual can't do any harm.

By the way, there is an equivalent tikz-qtree package, now that you are doing the other diagram with PGF/TikZ.

[steFON]

Please take my apologies! I see that package TikZ is really the best for drawing diagrams. I will try to make other ones by myself. Thanks again!

[steFON]

Ok, I create something like this:

Packages:

Code: Select all

\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{tikz}
\usepackage{tikz-qtree}

\usetikzlibrary{positioning}
\usetikzlibrary{trees}

\begin{document}

\begin{center}
\begin{tikzpicture}[sibling distance=40pt]
\tikzset{edge from parent/.style=
{draw,
edge from parent path={(\tikzparentnode.south)
-- +(0,-8pt)
-| (\tikzchildnode)}}}
\Tree [.\textrm{} [.$x_2=1$  ]
                  [.$x_2\neq1$ [.$x_2=2$ ]
                               [.$x_2\neq2$ [.$x_2=3$ ]
                                            [.$x_2=4$ ] ] ] ]
\end{tikzpicture}
\end{center}

\end{document}

But I still dont know how to put numbers 3, 4, 5 to diagram next to lines as seen on picture above.