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#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation]
#+BEAMER_FRAME_LEVEL: 1
#+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\usecolortheme{default}\useoutertheme{infolines}\setbeamercovered{transparent}
#+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra)
#+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC
#+LaTeX_CLASS: beamer
#+LaTeX_CLASS_OPTIONS: [presentation]
#+LaTeX_HEADER: \usepackage[english]{babel} \usepackage{ae,aecompl}
#+LaTeX_HEADER: \usepackage{mathpazo,courier,euler} \usepackage[scaled=.95]{helvet}
#+LaTeX_HEADER:\usepackage{listings}
#+LaTeX_HEADER:\lstset{language=Python, basicstyle=\ttfamily\bfseries,
#+LaTeX_HEADER: commentstyle=\color{red}\itshape, stringstyle=\color{darkgreen},
#+LaTeX_HEADER: showstringspaces=false, keywordstyle=\color{blue}\bfseries}
#+TITLE:
#+AUTHOR: FOSSEE
#+EMAIL:
#+DATE:
#+DESCRIPTION:
#+KEYWORDS:
#+LANGUAGE: en
#+OPTIONS: H:3 num:nil toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
#+OPTIONS: TeX:t LaTeX:nil skip:nil d:nil todo:nil pri:nil tags:not-in-toc
*
#+begin_latex
\begin{center}
\vspace{12pt}
\textcolor{blue}{\huge Embellishing a Plot}
\end{center}
\vspace{18pt}
\begin{center}
\vspace{10pt}
\includegraphics[scale=0.95]{../images/fossee-logo.png}\\
\vspace{5pt}
\scriptsize Developed by FOSSEE Team, IIT-Bombay. \\
\scriptsize Funded by National Mission on Education through ICT\\
\scriptsize MHRD,Govt. of India\\
\includegraphics[scale=0.30]{../images/iitb-logo.png}\\
\end{center}
#+end_latex
* Objectives
At the end of this tutorial, you will be able to,
- Modify the attributes of the plot -- color, line style,linewidth.
- Add a title to the plot with embedded LaTeX.
- Label x and y axes.
- Add annotations to the plot.
- Set and Get the limits of axes.
* Pre-requisite
- Spoken tutorial on "Using plot interactively"
* Exercise 1
Plot sin(x) in blue colour alongwith linewidth as 3
* Exercise 2
Plot the sine curve with green filled circles.
* Exercise 3
Plot the curve of x vs tan(x) in red dashed line and linewidth 3
* Exercise 4
Change the title of the figure such that the whole title is
formatted in LaTex style
* Exercise 5
Set the x and y labels as "x" and "f(x)" in LaTex style.
* Exercise 6
Make an annotation called "root" at the point (-4, 0). What happens
to the first annotation?
* Exercise 7
Set the limits of axes such that the area of interest is the
rectangle (-1, -15) and (3, 0)
* Summary
In this tutorial,we have learnt to-
+ Modify the attributes of plot by passing additional arguments.
+ Add title to a plot using 'title' command.
+ Incorporate LaTeX style formatting by adding a $ sign before and after the part of the string.
+ Label x and y axes using 'xlabel()' and 'ylabel()' commands.
+ Add annotations to a plot using annotate() command.
+ Set the limits of axes using 'xlim()' and 'ylim()' commands.
* Evaluation
1. Draw a plot of cosine graph between -2pi to 2pi with line thickness 4.
2. Read thorugh the documentation and find out is there a way to modify the
alignment of text in the command ``ylabel``.
- Yes
- No
3. How do you set the title as x^2-5x+6 in LaTex style formatting.
* Solutions
1. x = linspace(-2*pi, 2*pi)
plot(x, cos(x), linewidth=4)
2. No
3. title("$x^2-5x+6$")
*
#+begin_latex
\begin{block}{}
\begin{center}
\textcolor{blue}{\Large THANK YOU!}
\end{center}
\end{block}
\begin{block}{}
\begin{center}
For more Information, visit our website\\
\url{http://fossee.in/}
\end{center}
\end{block}
#+end_latex
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