--- a/savefig/slides.org Wed Nov 17 23:24:57 2010 +0530
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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: Savefig
-#+AUTHOR: FOSSEE
-#+EMAIL: info@fossee.in
-#+DATE: 2010-10-11 Mon
-
-#+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
-
-* Outline
- - Saving plots.
- - Plotting in different formats.
- - Locating the file in the file system.
-
-* Creating a basic plot
- Plot a sine wave from -3pi to 3pi.
- #+begin_src python
- In []: x = linspace(-3*pi,3*pi,100)
-
- In []: plot(x, sin(x))
- #+end_src
-* savefig()
-** savefig() - to save plots
- : syntax: savefig(fname)
-** example
-*** savefig('/home/fossee/sine.png')
- - file sine.png saved to the folder /home/fossee
- - .png - file type
-
-* More on savefig()
-** Recall
- - .png - file type
-** File types supported
-*** .pdf - PDF(Portable Document Format)
-*** .ps - PS(Post Script)
-*** .eps - Encapsulated Post Script
- ~to be used with~ LaTeX ~documents~
-*** .svg - Scalable Vector Graphics
- ~vector graphics~
-*** .png - Portable Network Graphics
- ~supports transparency~
-* Exercise 1
- Save the sine plot in the format EPS which can be embedded in LaTeX documents.
-* Solution 1
- #+begin_src python
- savefig('/home/fossee/sine.eps')
- #+end_src
-* Exercise 2
- Save the sine plot in PDF, PS and SVG formats.
-
-* Summary
- You should now be able to
- - Use ~savefig()~ function
- - Save plots in different formats
- - PDF
- - PS
- - PNG
- - SVG
- - EPS
- - Locating the files in file system.
-
-* Thank you!
-#+begin_latex
- \begin{block}{}
- \begin{center}
- This spoken tutorial has been produced by the
- \textcolor{blue}{FOSSEE} team, which is funded by the
- \end{center}
- \begin{center}
- \textcolor{blue}{National Mission on Education through \\
- Information \& Communication Technology \\
- MHRD, Govt. of India}.
- \end{center}
- \end{block}
-#+end_latex
-
-