gnuplot flat line graph

Hi,
I'm not able to find a solution because I cant find the exact keyword for this.

I wanna make a graph like ive shown in the attachment.
Could someone please share ideas on how to do this.

Thanks!

Keyword for what? On the gnuplot homepage is lots of documentation and links to tutorials etc.
There is also plenty of examples.

What I cant figure out is how to plot y vs x. I am pretty used to drawing verticals, but I have no clue of how to make horizontals.

I hope my question is clearer now.

Thanks.

It doesn't support it directly, you have to trick it.

This link shows how to rotate the text elements. Then you'd have to use imagemack or such to rotate the image.