I'm writing a report in LyX (using a personalized classicthesis-LyX) and I have troubles with my figures.

What I want is to force a figure to break the page margin in order to center it (without losing readability as consequence of resizing) (see attached picture for pdf output).


Rotating the graphic/page is not an option. Here is a picture of how it is written in LyX.


  • have a look at the adjustwidth environment from the changepage package. You can then use, for example, \begin{figure}\begin{adjustwidth}{3cm}{}<figure code>\end{adjustwidth}\end{figure}
    – cmhughes
    Jan 12 '14 at 16:16
  • I've used centerline (just put ERT \centerline{ and another ERT after } for such issues in the past, but I've learned that it is not recommended: tex.stackexchange.com/questions/113257/…
    – scottkosty
    Jan 12 '14 at 18:24

Perhaps the best is simply fix the width of the image to \linewidth, but in other case, another way that seem to work:

\usepackage{lipsum} % dummy text 
\caption{The caption}

In Lyx simply change your image by an ERT box with the line of \makebox (of course, with the right image name) or if you want left the image to lyx, add an ERT box with \makebox[\textwidth][c]{ just before the image and } just after the image. The source code will be the same.



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