[Tex/LaTex] Change page margins for one single page inside the document

koma-scriptlandscapemargins

I am writing a document , A4, using KOMA-Scripts (scrbook) and inside my document i have a Flowchart which doesn't pass in portrait. I used

 \KOMAoptions{paper=landscape}
 \recalctypearea
 \newgeometry{left=20mm,right=20mm,top=20mm, bottom=20mm}

and at the end of the Flowchart, for returning to portrait, i write

 \KOMAoptions{paper=portrait}
 \restoregeometry
 \recalctypearea

doing this give me what i want, but i get the following Warning:

Package typearea Warning: Bad type area settings!
(typearea)               The detected line width is about 48%
(typearea)               larger than the heuristically detected line width.
(typearea)               You should e.g. decrease DIV, increase fontsize
(typearea)               or change papersize.


Package typearea Warning: Typearea changed!
(typearea)                You should do this only at preamble, because only
(typearea)                \begin{document} calculates output dimensions!
(typearea)                Trying to calculate new output dimensions, but
(typearea)                this is only a dirty hack on input line 206.


Overfull \hbox (211.8935pt too wide) in paragraph at lines 314--315
 [] 
[4
Non-PDF special ignored!]

Package typearea Warning: Typearea changed!
(typearea)                You should do this only at preamble, because only
(typearea)                \begin{document} calculates output dimensions!
(typearea)                Trying to calculate new output dimensions, but
(typearea)                this is only a dirty hack on input line 321.

How could i solve this warning due to \recalctypearea?

Remark
I know that Overfull \hbox is ... is due to something else

Best Answer

You can't disable the warnings. This behaviour is based on the algorithm of typearea / \recalctyparea. \recalctypearea performs its calculations with the last page settings. But by using landscape, the changes to \textwidth and \textheight are more than 15%. (This is the allowed penalty). typearea ignores the modification of the page orientation. Maybe in the next release Markus Kohm will add such a feature.

Related Solutions

[Tex/LaTex] Two-sided document: reverse page margins for hardcopy

It is normal that the outside margins are larger than the inside margins. However, KOMA-script/typearea supports the specification of a binding correction. That is, specifying how much space will be lost on the inside of the pages due to binding. The effect is that it shifts the text to the outside by that amount.

You specify the binding correction by passing the BCOR option to the documentclass: \documentclass[BCOR=3cm]{scrbook}. Alternatively, you can also add \KOMAoptions{BCOR=3cm}\recalctypearea to your preamble.

Edit: One way to switch margins is to add the following to your preamble:

\let\tmp\oddsidemargin
\let\oddsidemargin\evensidemargin
\let\evensidemargin\tmp
\reversemarginpar

This will exchange the margin sizes and print marginpars on the inside. I don't know whether that switching has any other unintended side-effects.

[Tex/LaTex] Lyx – change margins for one page or one paragraph

This may or may not be suitable for your specific case. If it misses the mark, please describe in more detail what you want to achieve.

Document --> Settings --> LaTeX Preamble, add
```
\usepackage{changepage}
```
Where you want the narrower margins to start, add an ERT with Ctrl + L, and write
```
\begin{adjustwidth*}{-2cm}{-2cm}
```
in it. The first length extends the inside margin, the second extends the outside margin. If you use the unstarred version, i.e. \begin{adjustwidth}{-2cm}{-2cm}, they are the left and right margins, respectively.
Step outside the ERT, add the logos, and whatever else should be there. In the screenshot below, I added the first image, then Insert --> Formatting --> Horizontal space --> Horizontal fill, then the second image.
Close the environment with a new ERT, containing
```
\end{adjustwidth*}
```

Best Answer

Related Solutions

[Tex/LaTex] Two-sided document: reverse page margins for hardcopy

[Tex/LaTex] Lyx – change margins for one page or one paragraph

Related Question