From 6fee9126d31ed931d6b07a819e10eaf34ef36421 Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Fri, 13 Jan 2006 00:07:26 +0000 Subject: sparklines git-svn-id: svn://tug.org/texlive/trunk@1336 c570f23f-e606-0410-a88d-b1316a301751 --- .../texmf-dist/tex/latex/sparklines/sparklines.sty | 64 ++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 Master/texmf-dist/tex/latex/sparklines/sparklines.sty diff --git a/Master/texmf-dist/tex/latex/sparklines/sparklines.sty b/Master/texmf-dist/tex/latex/sparklines/sparklines.sty new file mode 100644 index 00000000000..6a7307bd138 --- /dev/null +++ b/Master/texmf-dist/tex/latex/sparklines/sparklines.sty @@ -0,0 +1,64 @@ +%%% sparklines.sty Version 1.0 +%%% +%%% What Are Sparklines? +%%% Sparklines are intense, simple, wordlike graphics (so named by Edward Tufte). +%%% In lieu of a more detailed introduction, Professor Tufte's site has an early +%%% release of a chapter on sparklines, see www.edwardtufte.com. A PHP +%%% implementation can be found at http://sparkline.sourceforge.net/. +%%% +%%% Notice that the package does NOT run with pictex! +%%% +%%% Copyright 2005 Andreas Loeffler +%%% ======================================================================== +%%% LICENCE: +%%% This file may be distributed under the terms of the LaTeX Project Public +%%% License, as described in lppl.txt in the base LaTeX distribution. +%%% Either version 1 or, at your option, any later version. +%%% ======================================================================== +%%% al@wacc.de +%%% +%%% MODIFICATION HISTORY: +%%% Apr 21, 2005 +%%% version 1.1: bug removed thanks to Mathias Hofmann +%%% Dec 12, 2004 +%%% version 1.0: first version of sparklines + +\RequirePackage{pgf} \ProvidesPackage{sparklines} + [2005/01/01 v1.0 Sparklines (see more on sparklines at www.EdwardTufte.com)] + +% defines sparkline environment +\newenvironment{sparkline}[1]{\begin{pgfpicture}{0ex}{0ex}{#1 ex}{1.75ex} + \pgfsetlinewidth{0.2pt} %line width of 0.2 pt + \pgfsetxvec{\pgfpoint{#1 ex}{0pt}} % says that on unit on the x axes is #1 times the size of x + \pgfsetyvec{\pgfpoint{0pt}{1.75ex}} % says that on unit on the y axes is 1.75 times the size of x + } {\pgfstroke \end{pgfpicture} } + +% defines sparkdot with color +\def\sparkdot #1 #2 #3 {% + {\pgfmoveto{\pgforigin}\color{#3}\pgfcircle[fill]{\pgfxy(#1,#2)}{1.2pt}}% +} + +% definies sparkrectangle +\def\sparkrectangle #1 #2 {% + {\pgfmoveto{\pgforigin}\color[rgb]{0.9,0.9,0.9} \pgfrect[fill]{\pgfxy(0, #1)}{\pgfxy(1, #2)}}} + +% taken from pictex +\def\@shouldIstop#1#2{% + \def\first{#1}% + \def\second{#2}% + \futurelet\nextchar\@testnext} +\def\@testnext{% + \ifx \nextchar / + \let\next=\first + \else + \let\next=\second + \fi + \next} + +% defines sparkline-plot +\def\spark #1 #2 {% + \pgfmoveto{\pgfxy(#1,#2)} % + \@SPARK} +\def\@SPARK#1 #2 {% + \pgflineto{\pgfxy(#1,#2)} % + \@shouldIstop{\pgfstroke\ignorespaces}{\@SPARK}} -- cgit v1.2.3