Adding full page figures in Latex, how? - latex

I have a full-page figure that LaTeX keeps putting at the end because of its size.
I would like it to be integrated on a separate page in the flow of text. How can I do it?

\begin{figure}[hbtp]
h = here
b = botom
t = top
p = page of floats
Algorithm will try the current position in document first, then bottom, then top and then on a seperate page. If you just specify 'h' you will force placement where the figure command is in the document. The order is encoded by you -- i.e., you could specify ptbh which would force a reverse order of evaluation.
p.s., I would strongly recomend anyone using latex to use lyx. Its just as powerfull as straight latex but its wysiwyg and you can drop to tex anywhere you want.

If you also want the caption to be rotated, you can also use
\usepackage{rotating}
\begin{sidewaysfigure}
That also eliminates the need for using angle=90 or something like that

\begin{figure*}[tb]
\centering
\makebox[\textwidth]{\includegraphics[width=.9\paperwidth]{./fig/fig5.eps}}
\caption{The SAP data model based on an UML class diagram: classes and relationships.}
\label{fig:Fig5}
\end{figure*}

Related

How to place the figure at the bottom of page in latex?

I am having problem in placing the figure at the bottom of page in latex. When I specify the \begin{figure*}[b], all the figures in my documents goes at the end of document. What I need is just place one specific figure at the bottom of current page or next page.
Please guide me how can I do this?
In order to place a float at the bottom of a two-column document, you can use the dblfloatfix package. From the brief package description:
The pack­age solves two prob­lems: floats in a twocol­umn doc­u­ment come out in the right order and al­lowed float po­si­tions are now [tbp].
So, after \usepackage{dblfloatfix} you can use
\begin{figure*}[btp]
% <your figure here>
\end{figure*}
Like will all floats (especially in a two-column environment), the float may not end up where it is placed. As such, you may have to move around the figure* declaration to achieve the desired location within your document.
stfloats provides a similar functionality.
Reference: Put a table* at the bottom of a page?
Werner's solutions didn't actually work for me.
So I just used this -
\begin{figure*}[b]
% <your figure here>
\end{figure*}
source: https://www.overleaf.com/learn/latex/Positioning_of_Figures
Using \begin{figure*}[!b] worked for me.

How to label boxed text in markdown?

My question in short is: How can you create a boxed text with a label that can be referenced?
Background: I am generating LaTeX output from a Markdown document to be included in a larger LaTeX document. I would like to describe the steps of an algorithm as boxed text with a label that can be referenced. I know how to create a labeled figure and how to create boxed text, but I haven't been able to figure out how to combine the two, i.e. how to label the boxed text as if it was a figure, or how to include the text in a figure (other than converting it to an image, which I'd like to avoid).
An initial "solution": Just putting a the box and an empty figure next to each other (see below) kind of works, except that nothing ensures that the figure label won't float away from the box as I work on the document, since figures are floating objects while text boxes are part of the text, and the two are handled differently by LaTeX. Moreover, you may need to use LaTeX vertical space commands to make it look reasonably good, but it is hard to get it perfect. Is there a simple solution? Thanks!
P.S. I know that I could just switch to LaTeX and figure out a solution there, but here I am looking for a solution in Markdown, possibly making use of some embedded LaTeX commands.
You can see the algorithm in Figure \ref{methods:estimating}.
\fbox{\parbox{5in}{
1. Initialize $b_r=0$ for $r=1..R$ \\
2. For each item $i, i=1..U$, calculate ... \\
3. Re-estimate ... \\
4. Proceed to Step 2 until it converges.
}}
![Estimating ... \label{methods:estimating}]()
It is rendered like this:
You can use one of the packages for writing algorithms. See https://www.sharelatex.com/learn/algorithms.

Swapping odd/even margin in Latex

I'm writing something that I would like to print in Latex and I'm using the book documentclass.
The standard behaviour is to consider odd pages (so the rear of a double sided paper) as the beginning of chapters and document too, I would like to swap them to be able to have correct margins: on an even page right margin is greater than left one, I need the opposite..
Does a simple snippet exist to achieve this thing?
Thanks in advance
Margins can be modified using the geometry package. The inner and outer arguments to this package control the margins you want to change:
\usepackage[a4paper,inner=3.5cm,outer=2.5cm]{geometry} % Or w/e

LaTeX table positioning

I have a LaTeX document that contains a paragraph followed by 4 tables followed by a second paragraph. I want the 4 tables to appear between the two paragraphs which from what I've read means I should use the [h] option after beginning the table environment (e.g. \begin{table}[h]).
Using this the first two tables appear after paragraph 1 as expected, however paragraph 2 is then displayed with the last two tables appearing on the following page. How can I get the tables to appear in the correct location?
I've tried various things to correct the positioning such as using [h!] however this doesn't seem to have any effect. Using \clearpage after the tables does have the desired effect of making the tables appear before the second paragraph but it then leaves the last two tables on their own page with loads of white-space, when I would prefer to have the second paragraph begin immediately after the tables.
Paragraph 1...
\begin{table}[h]
table1...
\end{table}
\begin{table}[h]
table2...
\end{table}[h]
...
Paragraph 2...
After doing some more googling I came across the float package which lets you prevent LaTeX from repositioning the tables.
In the preamble:
\usepackage{float}
Then for each table you can use the H placement option (e.g. \begin{table}[H]) to make sure it doesn't get repositioned.
Table Positioning
Available Parameters
A table can easily be placed with the following parameters:
h Place the float here, i.e., approximately at the same point it occurs in the source text (however, not exactly at the spot)
t Position at the top of the page.
b Position at the bottom of the page.
p Put on a special page for floats only.
! Override internal parameters LaTeX uses for determining "good" float positions.
H Places the float at precisely the location in the LATEX code. Requires the float package. This is somewhat equivalent to h!.
If you want to make use of H (or h!) for an exact positioning, make sure you got the float package correctly set up in the preamble:
\usepackage{float}
\restylefloat{table}
Example
If you want to place the table at the same page, either at the exact place or at least at the top of the page (what fits best for the latex engine), use the parameters h and t like this:
\begin{table}[ht]
table content ...
\end{table}
Sources: Overleaf.com
At the beginning with the usepackage definitions include:
\usepackage{placeins}
And before and after add:
\FloatBarrier
\begin{table}[h]
\begin{tabular}{llll}
....
\end{tabular}
\end{table}
\FloatBarrier
This places the table exactly where you want in the text.
Here's an easy solution, from Wikibooks:
The placeins package provides the command \FloatBarrier, which can be used to prevent floats from being moved over it.
I just put \FloatBarrier before and after every table.
What happens if the text plus tables plus text doesn't fit onto a single page? By trying to force the typesetting in this way, you are very likely to end up with pages that run too short; i.e., because a table cannot by default break over a page it will be pushed to the next, and leave a gap on the page before. You'll notice that you never see this in a published book.
The floating behaviour is a Good Thing! I recommend using [htbp] as the default setting for all tables and figures until your document is complete; only then should think about fine-tuning their precise placement.
P.S. Read the FAQ; most other answers here are partial combinations of advice given there.
If you want to have two tables next to each other you can use: (with float package loaded)
\begin{table}[H]
\begin{minipage}{.5\textwidth}
%first table
\end{minipage}
\begin{minipage}{.5\textwidth}
%second table
\end{minipage}
\end{table}
Each one will have own caption and number.
Another option is subfigure package.
In my case I was having an issue where the table was not being displayed right after the paragraph I inserted it, so I simply changed
\begin{table}[]
to
\begin{table}[ht]
You may want to add this to your preamble, and adjust the values as necessary:
%------------begin Float Adjustment
%two column float page must be 90% full
\renewcommand\dblfloatpagefraction{.90}
%two column top float can cover up to 80% of page
\renewcommand\dbltopfraction{.80}
%float page must be 90% full
\renewcommand\floatpagefraction{.90}
%top float can cover up to 80% of page
\renewcommand\topfraction{.80}
%bottom float can cover up to 80% of page
\renewcommand\bottomfraction{.80}
%at least 10% of a normal page must contain text
\renewcommand\textfraction{.1}
%separation between floats and text
\setlength\dbltextfloatsep{9pt plus 5pt minus 3pt }
%separation between two column floats and text
\setlength\textfloatsep{4pt plus 2pt minus 1.5pt}
Particularly, the \floatpagefraction may be of interest.
Not necessary to use \restylefloat and destroys other options, like caption placement. just use [H] or [!h] after \begin{table}.

Is there a way to get LaTeX to place figures in the same page as a reference to that figure?

I am using LaTeX and the figure environment.
I am well familiar with the parameters to that environment: [htbp], and I am also generally familiar with the strategies that LaTeX takes, by default, to decide where to put each figure. For example, by placing figures at the top or bottom of the page.
What I am wondering is whether there is a package, macro, or some commands that I can give so that if I have a single-column document and I mostly have a single in-text reference to a figure, that the figure would be more likely to be placed in the same page of the reference?
For example, imagine that I have a long paragraph which in the middle has a \ref{FIG:X}. When rendered, some of the paragraph appears before the page break, and some appears after the page break. I can also place the figure command somewhere before and after the whole paragraph. Is there a way to get it to actually be placed in the same page as the actual reference?
I don't want to sound too negative, but there are occasions when what you want is almost impossible without a lot of "artificial" tuning of page breaks.
If the callout falls naturally near the bottom of a page, and the figure falls on the following page, moving the figure back one page will probably displace the callout forward.
I would recommend (as far as possible, and depending on the exact size of the figures):
Place the figures with [t] (or [h] if you must)
Place the figures as near as possible to the "right" place (differs for [t] and [h])
Include the figures from separate files with \input, which will make them much easier to move around when you're doing the final tuning
In my experience, this is a big eater-up of non-available time (:-)
In reply to Jon's comment, I think this is an inherently difficult problem, because the LaTeX guys are no slouches. You may like to read Frank Mittelbach's paper.
Yes, include float package into the top of your document and H (capital H) as a figure specifier:
\usepackage{float}
\begin{figure}[H]
.
.
.
\end{figure}
You can always add the "!" into your float-options. This way, latex tries really hard to place the figure where you want it (I mostly use [h!tb]), stretching the normal rules of type-setting.
I have found another solution:
Use the float-package. This way you can place the figures where you want them to be.
I solve this problem by always using the [h] option on floats (such as figures) so that they (mostly) go where I place them. Then when I look at the final draft, I adjust the location of the float by moving it in the LaTeX source. Usually that means moving it around the paragraph where it is referenced. Sometimes I need to add a page break at an appropriate spot.
I've found that the default placement of floats is reasonable in LaTeX, but manual adjustments are almost always needed to get things like this just right. (And sometimes it isn't possible for everything to be perfect when there are lots of floats and footnotes.)
The manual for the memoir class has some good information about how LaTeX places floats and some advice for manipulating the algorithm.
If you want force this behaviour on all of your figures try
...
\usepackage{float}
\floatplacement{figure}{H}
...
Maybe this will help you?
\begin{center}
\includegraphics[scale=0.5]{picture_name}
\end{center}
I think is better to use the graphics command when your figures run away.
I have some useful comments. Because I had similar problem with location of figures.
I used package "wrapfig" that allows to make figures wrapped by text.
Something like
...
\usepackage{wrapfig}
\usepackage{graphicx}
...
\begin{wrapfigure}{r}{53pt}
\includegraphics[width=53pt]{cone.pdf}
\end{wrapfigure}
In options {r} means to put figure from right side. {l} can be use for left side.
\setcounter{topnumber}{2}
\setcounter{bottomnumber}{2}
\setcounter{totalnumber}{4}
\renewcommand{\topfraction}{0.85}
\renewcommand{\bottomfraction}{0.85}
\renewcommand{\textfraction}{0.15}
\renewcommand{\floatpagefraction}{0.7}
http://robjhyndman.com/researchtips/latex-floats/
One way I found that helps with this is to use \include{file_with_tex_figure_commands}
(not input)

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