Graphics, Figures & Tables ⇒ Draw a picture

[vrouvrou]

Hello, Please how to do to draw this picture

[Stefan Kottwitz]

Which part of the drawing is the problem?

Do you have coordinates?

What is L? Do you have a context, what does this picture mean?

Stefan

[vrouvrou]

It represent the Orlisz space L_{\Phi}(\Omega) and the space E_{\Phi}(\Omega) where E_{\Phi}(\Omega)=\overline{L^{\infty}(\Omega)}

[Stefan Kottwitz]

From where is that picture? I did not find it via google image search for Orlisz spaces.

Stefan

[vrouvrou]

It is from a Phd thesis

[Stefan Kottwitz]

So if you need a copy from the picture fro that thesis, why don't you use a scan, a screenshot, whatever? I ask because it's not like creating a picture, but making a copy, that's not a programming or TeXing thing.

Stefan

[vrouvrou]

because i don't use the same symbole , i must change some idication on the picture

[Stefan Kottwitz]

Is it a 3d image of a 2d space? Or a 2d thing that just looks like a projection? I just try to understand what the picture really means. What dashed and dotted lines are and if they are needed at all or just a pattern. If lines are parallel or orthogonal or if it doesn't matter. If something is 30 or 45 degrees or it doesn't matter.

Stefan

[vrouvrou]

in 2d , it is just like we do in class when the prof want to draw a space

and yes the lines must be paralel

[vrouvrou]

i begin by this

\usetikzlibrary{shapes,shapes.multipart}
\begin{tikzpicture}
\node [draw,trapezium,trapezium left angle=70,trapezium right angle=-70,minimum height=5cm] {};

\end{tikzpicture}