{dimensions} is used for questions addressing issues related with measurements in TeX. This tag can be used with specific tags like {height}, {units},...

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9
votes
2answers
119 views

Do assignments need to be appended by % to remove the trailing white spaces?

The following shows code snippet taken from multido.tex. I noticed assignments are not ended with %. See \dimen@=#1\advance\dimen@#2 in \def\multido@step@d#1#2{% \dimen@=#1\advance\dimen@#2 ...
4
votes
1answer
228 views

Adding constant to function (vspace) argument?

How can I get Latex to add a constant to a value as part of a \vspace argument? Here's my minimal example: \documentclass{article} \usepackage{calc} \begin{document} ab %\vspace{20mm+10mm} ...
5
votes
2answers
248 views

Why does pgf not understand relative dimensions (ex, em, sp)?

The below MWE draws a number of rectangles using low-level pgf commands, each specified with a different unit that Latex understands. However, pgf doesn't seem to be able to determine the relative ...
5
votes
1answer
87 views

Access paper dimensions

How can I access the paper dimension that are in use when compiling a document? In other words, I am looking for a command that returns the width and height of the paper used (so that the returned ...
4
votes
1answer
2k views

Background image from tikzpicture does not fit the whole page

For a poster, I would like to have an image fill the whole page. This image is supposed to be drawn within a tikz environment as my other content. However, graphicx seems to fail at rescaling when the ...
2
votes
1answer
1k views

how to get the size of a \pgfdeclareimage

Basically I want to use a TikZ node to frame a pgfimage, so later on, I will add more and connect them as I see fit. I have this: \pgfdeclareimage[width=10em]{image1}{images/image1} ...
5
votes
1answer
172 views

Adjusting box height to the document bottom

I made a command that prints a gray rectangle in my document. I can use this command typing: \notes{100}, where 100 is the vertical size of the box. \newcommand{\notes}[1]{ ...
7
votes
1answer
1k views

How can I determine the height of a minipage?

If I have a minipage \begin{minipage}{5cm} content \end{minipage} How can I determine its height and save this value as a length?
4
votes
1answer
308 views

How to make a symbol adjust its size globally and locally

In the following code I have created a bullseye symbol. What I want to do is to allow its size to change dynamically both globally (document class option say 10pt, 11pt or 12pt) or locally by using ...
4
votes
2answers
126 views

How can I easily display the dimensions of the text body?

I want to design an image filling the whole page using Illustrator, with the right dpi and dimensions. To accomplish this, I need to know the precise dimensions of the text body (Numbers 7 and 8 in ...
5
votes
2answers
732 views

Table with several dimensions

I have several dimensions to put in a table in LaTeX, these are actually results of an experiment. I am not sure what is the best way to do it in LaTeX. Here is a snapshot of one of the possibilities: ...
17
votes
2answers
392 views

Defining a dimension with or without @

If I am writing a TeX package (as one can find such on CTAN), there are following approaches to define a new dimension length that should be changeable by a user of that package. Approach A: Define ...
31
votes
1answer
977 views

What do different \fontdimen<num> mean

I know that \fontdimen<num> returns some dimensions associated with the current font. What are they?
25
votes
1answer
3k views

References for \dimexpr \numexpr

I'm not really sure whether this is the right place to ask this question, but here I go.... Over the holiday I've been taking time to read through a lot of the Q&A here. I've been running across ...
26
votes
3answers
1k views

@tempdima, reserved@a, @tempcnta, what else?

I'm aware that some "temporary" LaTeX dimensions etc. exist. I would, however, like to know all of them. I know \reserved@a (macro), \@tempdima (dimension) and \@tempcnta (counter).
3
votes
0answers
74 views

Output a document containing a single vertical-infinite page [duplicate]

Possible Duplicate: Automate Fixed Width Page, length > some minimum length, but only as long as needed Is there a way to output a document containing a SINGLE page (that contains the ...
13
votes
4answers
1k views

Dividing dimensions to get a count

Is there a way to divide two dimens and get a count? For example, if I have a box that doesn't fit on a single page, and I want to know the number of pages I'd need for the box (i.e., \heightofbox / ...
15
votes
3answers
1k views

In a tikzpicture, how can I “shift” by a multiple of the current x-vector (say)?

Suppose that I have a tikzpicture begun like this: \begin{tikzpicture}[x = 20mm, y = 10mm] Now let us suppose that I want to put a subpart of the picture inside a "scope" environment and I want all ...
6
votes
1answer
335 views

How to declare variable sizes in tikz to let LaTeX decide how to fill the page

LaTeX sometimes does some tricks to fill lines to the end, to fill pages up to the bottom and to prevent pages only containing a single line of text. When I create some tikzpictures there are ...
4
votes
2answers
819 views

Get a includegraphic to stick in the same place for several beamer slides

I am working with a presentation where I want a sequence of slides with a figure that changes slightly for each slide. I want the figure to to stay in the same place for many slides and I want to ...
6
votes
2answers
652 views

Measure 'real' height of lines/rows (as multiples of \baselineskip)

I am trying to measure the height of a few lines while the lines are set. I thought the 'real' height of a line is the baselineskip, e.g. 14.5pt for a 12p document. However, when I set the text in ...
3
votes
1answer
128 views

Change part of table column size

I would like to know if there is a way, that I can resize part of a column, while keeping the rest the same size. Such that I would get this: Column ___| ___| ___| _______| _______| _______| I ...
5
votes
1answer
300 views

Measuring TikZ leaves and using measurements to set sibling distance?

TL;DR Summary: Is there some way to measure the width of a leaf node and pass this measurement back up the tree to be used in setting sibling distance? (One might want to do a similar thing for ...
5
votes
1answer
167 views

Retrieve em-width from another font

I’m trying to align verbatim segments with their outputs. Consider this MWE: \documentclass{article} \usepackage{lmodern} \usepackage{fancyvrb} ...
11
votes
2answers
294 views

Other than syntax what is the difference between \dimen0= and \setlength{}{}?

I have been browsing around for a while trying to find an answer to the above question, and I have found some similar questions along with there answers, so I already have a vague idea how to answer ...
7
votes
1answer
425 views

Custom TikZ node with svg path not clipped

I would like to make a custom node shape with a small picture (on north east) using the svg directive of TikZ, because the picture comes from a svg path. As you can see with this simple code, the ...
3
votes
1answer
1k views

including tif/eps/pdf fails due to bounding box/dimensions

when inserting an image into my *.tex-file, I get the error Dimension too large the command was (reduced to the important lines) \begin{figure}[tbp] \includegraphics{graphics/3-1-23} \end{figure} ...
10
votes
2answers
1k views

What is the plain TeX equivalent of \settowidth?

The \settowidth command, which sets a width equal to the width of some text, is described at Get width of a given text as length and How to set the width of the label of a description to the width of ...
2
votes
1answer
232 views

How to set the width of the label of a description to the width of a string of text in ConTeXt?

I am using \startdesc{} to create a label and description environment, e.g.: \startdesc{(label)} This is some text in a sentence. \stopdesc \startdesc{(another label)} This is some more text ...
6
votes
2answers
4k views

How to set equal size of cells in tabular environment when \multicolumn extend the size of above cell?

The code example is shown as follows: \documentclass{article} \usepackage{latexsym} \usepackage{bm} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsmath} \begin{document} \begin{center} ...
4
votes
2answers
932 views

How to rotate a picture in 3 dimensions?

I have a picture like this: I want to use this picture rotated like this (inline with the text as well as separately): Is there a way to achieve this?
19
votes
3answers
44k views

set a maximum width and height for an image

I would like to define a maximum height and a maximum width for an image at same time. I suppose there must be a package to do this, but actually I'm unable to find it...
5
votes
1answer
366 views

Is it possible to remove length, counter, dim, etc that have been declared?

Let's see the following screenshot taken from an answer of Efficient ways to anonymize a document and the given comment. Is it possible to remove length, counter, dim, etc, that have been declared ...
32
votes
1answer
7k views

What are the possible dimensions / sizes / units LaTeX understands?

I know there are different ways of expressing sizes or dimensions in LaTeX such as points (pt), inches (in) and ex. As some commands, such as \hspace understand all of them, I would like to have a ...
34
votes
5answers
3k views

Confused with TeX terminology: height, depth, width

The LaTeX reference card states for example \strut box w/ ht and depth of “(”, zero width I came to see text as a two dimensional feature, but I must be missing out on something... (following ...
65
votes
2answers
25k views

No room for a new \dimen

I have this error message: ! No room for a new \dimen . \ch@ck ...\else \errmessage {No room for a new #3} \fi which I can not find a cure for.
22
votes
3answers
2k views

Draw dimension of a line as a decoration in TikZ

Is it possible to define in TikZ a new decoration or something like that, such that it is possible to write something like: \draw[dim={text,above}] (A) -- (B); \draw[dim={text,below}] (C) -- (D); ...
9
votes
1answer
325 views

How to typeset dimensions of a box?

I want to typeset something like this: 3.0 × 3.0 × 0.9 mm How can I do that in LaTeX (using siunitx package)? So far, I have this: \num{3.0} × \num{3.0} × \SI{0.9}{\milli\metre} But probably ...
8
votes
1answer
288 views

Why is there no \mudimendef primitive?

The TeXbook defines in chapter 24 (page 270 in my edition) the notion of <dimen>, <skip>, <mudimen> and <muskip>, the first two being used in horizontal and vertical mode, ...
8
votes
2answers
448 views

TikZ/PGF: Create a saved length as part of a shape definition

When I create a new shape using pgfdeclareshape, I want to be able to store a length for later reference. I might want to do simple arithmetic on this length later on. Here's a basic attempt: ...
0
votes
1answer
227 views

How should I express my length calculation to minimize rounding errors?

I have an input file as follows. % Test.tex \documentclass{article} \usepackage{pstricks} \psset { linewidth=0.01 } \newcommand\All{0.1} \newcommand\Left{-\All} \newcommand\Right{\All} ...
7
votes
1answer
9k views

\colorbox{color}{text} without increasing the height and width of the cell in a table

When using \colorbox{color}{text} to put background color for the text in a table, the text with background color seems to take more space and makes the respective cell higher and wider. Is there a ...
12
votes
1answer
632 views

How does PDF or PDF Viewer define a rounding rule for stroke thickness?

I defined a sequence of line segments of different thickness each as follows. \documentclass{article} \usepackage{multido} \parindent=0sp \begin{document} ...
2
votes
2answers
322 views

What unit should we use when working with (La)TeX and PSTricks to minimize conversion error?

I want to minimize conversion error when working with PSTricks and (La)TeX. The conversion error really affects the accuracy of bounding box, the thickness of LaTeX's \fbox and the thickness of ...
20
votes
2answers
3k views

What are the differences between \newdimen, \newskip and \newlength?

What are the differences between \newdimen, \newskip, and\newlength? When should I use each of them? Please give me a non-trivial example for each case.
2
votes
1answer
51 views

How to suppress units such that they can be passed to viewport key?

How to suppress units in length macros such that they can be passed to viewport. See the following Minimal Not Working Example, \documentclass{article} \usepackage{graphicx} \newsavebox\IBox ...
4
votes
2answers
934 views

Is there a command to convert cm to bp?

I want to convert a length in cm (centimeter) to bp (big point). Is there a command to convert cm to bp?
15
votes
1answer
2k views

Determine height and depth of letters relative to the font size

I would like to scale graphical elements (like images, tikz and tikz-timing diagrams) relative to the font size, so that they have the same height as an normal uppercase letter (i.e. X or M; I noticed ...
11
votes
1answer
3k views

Trim image by number of pixels

Is it possible to trim an image by a certain number of pixels rather than a length? I have a set of images that I'm including, and in one figure, a trim of 135 on the bottom works nicely, but a ...
12
votes
1answer
12k views

Image from \includegraphics showing in wrong image size

When I use the following to embed an image: \begin{figure}[htb] \centering \includegraphics{my_image} \caption{blaaa} \label{fig:blaaa} \end{figure} whereas my_image is a JPG file, the ...