I put two image.png in my latex documnet using \includegraphics. Now I want to joint two points of these images together by a line. I wonder if it is possible to do so in Latex?
First: no it is impossible: as Gyro Gearloose had said LaTeX has no idea about the content of your png.
Second: sure you can ;-) A little cheat with tikz. You can connect two arbitrary points with an arrow (or a line).
\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage[english]{babel}
\usepackage{lipsum}
\usepackage{pgfplots}
\usepackage{tikz}
\usetikzlibrary{positioning}
\usetikzlibrary{tikzmark} % arrows in tex
\usetikzlibrary{arrows} % arrows in tex
\usetikzlibrary{calc} % (node)+(3cm,2cm)
\tikzstyle{every picture}+=[remember picture]
\begin{document}
\lipsum[1]
\includegraphics[width=0.2\textwidth]{solidtex.png}
{\tikz\node[coordinate](start1){};}
\lipsum[2]
{\tikz\node[coordinate](end1){};}
\includegraphics[width=0.2\textwidth]{solidtex.png}
\lipsum[3]
\begin{tikzpicture}[overlay, remember picture, -latex, color=blue!15!red, yshift=1ex, shorten >=1pt, shorten <=1pt, line width=0.1cm]
\path[->] (start1) edge [out=150, in=240] (end1);
\end{tikzpicture}
\end{document}
But it still connects the corners of the images. To connect points inside the pictures, you have to modify the coordinates manually e.g.:
\path[->] (start1) edge [out=150, in=240] ($(end1)+(2cm,2cm)$);
or pt, ex, mm ect...
If you want line without arrow head, use:
\path[-] (start1) edge [out=150, in=240] (end1);
Note that like labeling and referring figures, you have to run latex (or pdflatex or ...) twice.
Related
My code is as following but my figures are not centre aligned with captions. How can I fix it?
code result
\begin{figure}[H]
\centering
\begin{subfigure}{0.7\textwidth}
\includegraphics[width=4cm,height=6cm]{outwithsel.PNG}
\caption{Outliner}
\label{fig:h1}
\end{subfigure}
\begin{subfigure}{\textwidth}
\includegraphics[width=0.8\linewidth]{moveBtns.PNG}
\caption{Buttons that move selected object in 4 different directions}
\label{fig:h2}
\end{subfigure}
\caption{Kitchen is selected and can be moved to where desired}
Here somaia, that's what happens when I tried what you said. fix from comment 1
Your images have the widths 4cm and .8\textwidth, respectively. This means they are smaller than the subfigure around them. To get them centred inside the bigger subfigure, you need to repeat \centering inside the subfigure.
In addition there are missing % at the end of some of your lines. These unprotected line breaks will act like a space, and thus decentre your subfigure by a small amount (probably not noticeable, but when we are already at it...).
Unrelated to your problem: don't specify both the width and the height of the image, this will distort it. At least add keepaspectratio if you really must give both dimensions.
\documentclass{article}
\usepackage{subcaption}
\usepackage{graphicx}
\usepackage{float}
\begin{document}
\begin{figure}[H]
\centering
\begin{subfigure}{\textwidth}
\centering
\includegraphics[width=4cm,height=6cm]{example-image-duck}
\caption{Outliner}
\label{fig:h1}
\end{subfigure}%
\begin{subfigure}{\textwidth}
\centering
\includegraphics[width=.8\textwidth]{example-image-duck}
\caption{Buttons that move selected object in 4 different directions}
\label{fig:h2}
\end{subfigure}%
\caption{Kitchen is selected and can be moved to where desired}
\end{figure}
\end{document}
I think you have a problem in \texwidth, you have to choose the 0.5 textwidth for each subfigure
This will solve your problem:
\begin{figure}[H]
\centering
\includegraphics[width=.7\textwidth]{Bloch sphere.PNG}
\caption{Outliner}
\label{fig:h1}
\includegraphics[width=0.7\textwidth]{Bloch sphere.PNG}
\caption{Buttons that move selected object in 4 different directions}
\label{fig:h2}
\caption{Kitchen is selected and can be moved to where desired}
\end{figure}
There isn't exactly any code here, since I just want to centre \begin{figure} and \end{figure}'s captions to the entre of the image included rather than to the centre of the page, if i centre the image to the left, the caption still appears to the centre of the page (without using minipage as that is the only way i know to do it right now).
Here's an example:
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\begin{document}
\begin{figure}[h]
\includegraphics[width=0.5\textwidth]{image.png}
\caption{Caption}
\end{figure}
\end{document}
What I get from compiling it:
I want this be centered to the image itself, and not the page, without using minipage.
Here is the source image btw, just some image I found on google
One possible approach using the varwidth package:
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage{graphicx}
\usepackage{varwidth}
\begin{document}
\begin{figure}[h]
\begin{varwidth}{\linewidth}
\includegraphics[width=0.5\textwidth]{example-image-duck}
\caption{Caption}
\end{varwidth}
\end{figure}
\end{document}
I would like to add images in the top left/right or bottom left/right in a two-column page while ignoring the margins and having the text wrap around the picture. How can I also extend the solution to include half page images while ignoring the margins and with text wrapping.
I tried tikz package, but the text doesn't wrap around even when I use the wrapfig package.
For example, this is the code I used to insert image on the top left side of the page:
\documentclass[twocolumn, 12pt]{book}
\usepackage{lipsum}
\usepackage{tikz}
\begin{document}
\lipsum[1-3]
\begin{tikzpicture} [remember picture, overlay]
\node[anchor=north west,yshift=-1.5pt,xshift=1pt]%
at (current page.north west)
{\includegraphics[width=0.5\paperwidth,height=0.5\paperheight]{example.jpg}};
\end{tikzpicture}
\lipsum[1-3]
\end{document}
This results in the picture at the desired position, but the text is obscured behind the image. Thank you!
Not very pretty, but does the job I think (using geometry package only to get the correct values for top margin):
\documentclass[twocolumn, 12pt]{book}
\usepackage{lipsum}
\usepackage{tikz}
\usepackage{geometry}
\begin{document}
\begin{tikzpicture} [remember picture, overlay]
\node[anchor=north west]%
at (current page.north west)
{\includegraphics[width=0.46\paperwidth,height=0.5\paperheight]{example.png}};
\end{tikzpicture}
\vspace*{\dimexpr(0.5\paperheight-\voffset-1in-\headsep-\headheight)}
\lipsum[1-3]
\lipsum[1-3]
\end{document}
How can I print on Epson L4160, or any other printer the presentation made in Latex connected with Beamer, having scale of frame 16:9? My trouble is strange, because I don't want to have a white bars... But, what I have discovered, on the preview in Adobe Reader, in full screen preview it looks very good...
Snapshot of printing:
Snapshot of fullscreen presentation:
And code: (due to many lines, I can paste it on other page if it is necessary)
\documentclass[polish,aspectratio=169]{beamer}
\usepackage[utf8]{inputenc}
\usepackage{polski}
\usepackage{ragged2e} %justify
\usepackage[inline]{enumitem}
\usepackage{multicol}
\usepackage{gensymb} %degree
\usepackage{colortbl} %color of row
\usepackage{cancel} %fraction cancel line
\usepackage{graphicx}
\usepackage{tikz}
\usepackage{url} %bibliography
\usepackage{amsmath}
\usepackage{subcaption}
\usepackage{scalerel}
\DeclareMathOperator*{\Bigcdot}{\scalerel*{\cdot}{\bigodot}}
\usetikzlibrary{positioning, calc}
\usetheme{Warsaw}
\definecolor{myAmber}{rgb}{1.0, 0.49, 0.0} %#FF7E00
\usecolortheme[named=myAmber]{structure}
\setlength{\parindent}{0pt}
\title{Wprowadzenie do matematyki}
\subtitle{2. Koniunkcja i alternatywa w zdaniach.}
\author{Konstanty Dmochowski}
%\date{}
\expandafter\def\expandafter\insertshorttitle\expandafter{%
\insertshorttitle\hfill \hspace*{3.85cm}%
\insertframenumber\,/\,\inserttotalframenumber}
\makeatletter
\long\def\beamer##ssection*#1{\beamer#section[]{}}
\makeatother %remove section both from header and outline in beamer
\newcommand{\lcancel}[2]{\cancel{#1}_{#2}}
\newcommand{\ucancel}[2]{\cancel{#1}^{#2}}
\newcommand*{\rechterWinkel}[3]{% #1 = point, #2 = start angle, #3 = radius
\draw[shift={(#2:#3)}] (#1) arc[start angle=#2, delta angle=90, radius = #3];
\fill[shift={(#2+45:#3/2)}] (#1) circle[radius=2.5\pgflinewidth];
}
%\special{pdf:encrypt ownerpw (prezentacjaPL2020) userpw (prezentacja2020) length 128 perm 2052}
\AtBeginSection[]
{
\begin{frame}
\frametitle{Plan pracy}
\tableofcontents[currentsection]
\end{frame}
}
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\begin{frame}
\frametitle{Plan pracy}
\tableofcontents
\end{frame}
\section{Wprowadzenie}
\begin{frame}{O czym będziemy mówili?}
\begin{figure}[h!]
\begin{center}
\includegraphics[scale=0.2]{idea-3383766_1280.jpg}
\end{center}
\caption{Jak sądzicie?}
\end{figure}
\end{frame}
\begin{frame}{Przypomnienie}
\justify
Do tej pory mówiliśmy wyłącznie o \textbf{zdaniach logicznych} i ich \textbf{zaprzeczeniach}.
\\[0.25cm]
\pause
\textbf{Przykład:} \textit{Kwadrat ma nieskończenie wiele osi symetrii.}
\pause
\\[0.25cm] Są to tak zwane zdania proste - wyrażają one bowiem jedną myśl, składają się z jednego orzeczenia.
\pause \\[0.25cm] \textcolor{myAmber}{Pytanie:} Co się dzieje, gdy zdanie jest bardziej rozbudowane, skomplikowane? W jaki sposób wówczas z nim poradzić?
\end{frame}
\subsection{Zdania złożone}
\begin{frame}{Zdania złożone}
\justifying
Okazuje się, że zdania tej postaci:
\\[0.25cm] \pause \textit{Wojtek poszedł do kina lub zjawił się na stadionie.}
\\[0.25cm] \pause \textit{Eliza narysowała dom i wymieniła cieńkopis.}
\pause \\[0.25cm] prowadzą nas do nowego pojęcia: \textbf{zdania złożonego}. Powiedzmy coś o nich.
\end{frame}
To get more or less the same aspect ration than a A4 paper, you could modify the page geometry like this:
\documentclass[polish,aspectratio=169]{beamer}
\usepackage[utf8]{inputenc}
\usepackage{polski}
\usepackage{ragged2e} %justify
%\usepackage[inline]{enumitem}
%\usepackage{multicol}
\usepackage{gensymb} %degree
%\usepackage{colortbl} %color of row
\usepackage{cancel} %fraction cancel line
%\usepackage{graphicx}
\usepackage{tikz}
%\usepackage{url} %bibliography
%\usepackage{amsmath}
\usepackage{subcaption}
\usepackage{scalerel}
\usetheme{Warsaw}
\definecolor{myAmber}{rgb}{1.0, 0.49, 0.0} %#FF7E00
\usecolortheme[named=myAmber]{structure}
\title{Wprowadzenie do matematyki}
\subtitle{2. Koniunkcja i alternatywa w zdaniach.}
\author{Konstanty Dmochowski}
\makeatletter
\setlength\beamer#paperwidth{16.00cm} \setlength\beamer#paperheight{11.31cm}
\geometry{%
papersize={\beamer#paperwidth,\beamer#paperheight},
hmargin=2cm,%
vmargin=0cm,%
head=1cm,% might be changed later
headsep=0pt,%
foot=1cm% might be changed later
}
\makeatother
\begin{document}
\begin{frame}
\titlepage
\end{frame}
\end{document}
Some other comments about your code:
don't use enumitem with beamer
beamer has its own column mechanism, multicol is not necessary
if you need something from the colortbl package, use the xcolor={table} documentclass option instead of loading the package
you don't need graphicx
you also don't need url - beamer loads hyperref
no need for amsmath either, beamer already loads this
using floating specifier such as [h!] in a documentclass without floating mechanism makes no sense
don't use \begin{center}...\end{center} within your figures. This adds additional vertical space and is also unnecessary because figures are centred by default
don't abuse \\ for line breaks. Leave an empty line instead
instead of manually numbering things like Definicja 1., use an appropriate environment like definition, these can be made to number things automatically
Just give the filename of images without file type. Latex will automatically choose the best suited type in case you have the image in different formats
have a look at the booktabs package. Data prison style tables are really ugly
it should be \justifying and not \justify (the later kinda works by accidents, but causes many strange problems because it actually is an environment and not a macro)
I want to draw an x-y-diagram with axis labels. Unfortunately the ylabel is misplaced. It looks as depending on the actual data. When the other data line in the sample below is used instead of the upper line, it looks better.
How can I move the label to the left or (more desirable) how can I tell pgfplot to do it corectly?
% !TEX TS-program = pdflatex
% !TEX encoding = UTF-8 Unicode
\documentclass{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage{tikz}
\usepackage{pgfplots}
\begin{document}
\begin{tikzpicture}
\begin{axis}[width=13cm,height=8cm,
xlabel={I in mA}, ylabel={U in mV}]
\addplot[only marks,mark=star] coordinates {
% (1.36, -0.0177) (45.38, 0.0273) (74.19, 0.0413)
(100.88, 0.0533) (134.80, 0.0683) (195.27, 0.1073)
};
\end{axis}
\end{tikzpicture}
\end{document}
pgfplots 1.3 has a new feature which allows to move axis labels tight to tick labels automatically. Since this affects the spacing, it is not enabled be default.
Use
\usepackage{pgfplots}
\pgfplotsset{compat=1.3}
in your preamble to benefit from the improved spacing.