diff options
Diffstat (limited to 'dev/pgf-pie.sty')
| -rw-r--r-- | dev/pgf-pie.sty | 76 |
1 files changed, 53 insertions, 23 deletions
diff --git a/dev/pgf-pie.sty b/dev/pgf-pie.sty index c320d02..283a5b7 100644 --- a/dev/pgf-pie.sty +++ b/dev/pgf-pie.sty @@ -7,11 +7,13 @@ % \NeedsTeXFormat{LaTeX2e}[1999/12/01] -\ProvidesPackage{pgf-pie}[2011/10/01 v0.1 Some LaTeX macros for pie +\ProvidesPackage{pgf-pie}[2011/10/02 v0.2 Some LaTeX macros for pie chart by using PGF/Tikz package.] \RequirePackage{tikz} \RequirePackage{ifthen} +\RequirePackage{scalefnt} + % args: % #1: begin angle @@ -22,8 +24,7 @@ chart by using PGF/Tikz package.] % #6: fill color % #7: radius % #8: center -% #9: style -\newcommand{\pgfpie@slice}[9]{ +\newcommand{\pgfpie@slice}[8]{ \pgfmathparse{0.5*(#1)+0.5*(#2)} \let\midangle\pgfmathresult @@ -33,7 +34,7 @@ chart by using PGF/Tikz package.] \let\radius\pgfmathresult % slice - \draw[line join=round, fill=#6, #9] (O) -- ++(#1:#7) arc (#1:#2:#7) -- cycle; + \draw[line join=round, fill=#6, \style] (O) -- ++(#1:#7) arc (#1:#2:#7) -- cycle; \pgfmathparse{min(((#2)-(#1)-10)/110*(-0.3),0)} \let\temp\pgfmathresult @@ -43,7 +44,8 @@ chart by using PGF/Tikz package.] \ifthenelse{\equal{\text}{inside}} { % label and number together - \path (O) -- ++(\midangle:\innerpos) node {\shortstack{#4 \\ #3}}; + \path (O) -- ++(\midangle:\innerpos) node + {\scalefont{#3}\shortstack{#4\\\beforenumber#3\afternumber}}; } { % label @@ -54,7 +56,8 @@ chart by using PGF/Tikz package.] \fi % number - \path (O) -- ++(\midangle:\innerpos) node {#3}; + \path (O) -- ++(\midangle:\innerpos) node + {\scalefont{#3}\beforenumber#3\afternumber}; } } @@ -87,10 +90,18 @@ chart by using PGF/Tikz package.] % #2: size % #3: number % #4: color -% #5: style +% #5: text \newcommand{\pgfpie@square}[5] { - \draw[fill=#4, #5] (#1) rectangle node {#3} ++(#2); + \ifthenelse{\equal{\text}{inside}} + { + \draw[fill=#4, \style] (#1) rectangle node + {\scalefont{#3}\shortstack{#5\\\beforenumber#3\afternumber}} ++(#2); + } + { + \draw[fill=#4, \style] (#1) rectangle node + {\scalefont{#3}\beforenumber#3\afternumber} ++(#2); + } } % #1: pos @@ -104,10 +115,10 @@ chart by using PGF/Tikz package.] \draw[fill=#4, #5] (#1) circle[radius=#2]; \ifthenelse{\equal{\text}{inside}} { - \node at (#1) {\shortstack{#6 \\ #3}}; + \node at (#1) {\scalefont{#3}\shortstack{#6\\\beforenumber#3\afternumber}}; } { - \node at (#1) {#3}; + \node at (#1) {\scalefont{#3}\beforenumber#3\afternumber}; } } @@ -158,6 +169,17 @@ chart by using PGF/Tikz package.] \newif\ifcloud \pgfkeys{/cloud/.is if=cloud} +\newif\ifscalefont +\pgfkeys{/scale font/.is if=scalefont} +\let\scalefontorg\scalefont +\renewcommand{\scalefont}[1] +{ + \ifscalefont + \pgfmathparse{#1 / \sum * 3 + 0.9} + \scalefontorg{\pgfmathresult} + \fi +} + \newcommand{\pie}[2][] { % load default parameters @@ -177,6 +199,7 @@ chart by using PGF/Tikz package.] polar=false, square=false, cloud=false, + scale font=false, } % load user's parameters \pgfkeys{#1} @@ -237,14 +260,18 @@ chart by using PGF/Tikz package.] \let\height\pgfmathresult \pgfpie@square{start}{\horizontalLength,\height} - {\beforenumber \p \afternumber} + {\p} {\thecolor} - {\style} + {\t} + %label \iflegend \else - %label - \path (start) -- ++(\horizontalLength,\height*0.5) node[inner - sep=0, \text=0:\t]{}; + \ifthenelse{\equal{\text}{inside}} + {} + { + \path (start) -- ++(\horizontalLength,\height*0.5) node[inner + sep=0, \text=0:\t]{}; + } \fi \pgfmathparse{\verticalLength - \height} @@ -256,14 +283,18 @@ chart by using PGF/Tikz package.] \let\width\pgfmathresult \pgfpie@square{start}{\width,\verticalLength} - {\beforenumber \p \afternumber} + {\p} {\thecolor} - {\style} + {\t} + %label \iflegend \else - %label - \path (start) -- ++(\width*0.5,\verticalLength) node[inner - sep=0, \text=90:\t]{}; + \ifthenelse{\equal{\text}{inside}} + {} + { + \path (start) -- ++(\width*0.5,\verticalLength) node[inner + sep=0, \text=90:\t]{}; + } \fi \pgfmathparse{\horizontalLength - \width} @@ -322,7 +353,7 @@ chart by using PGF/Tikz package.] % find color \pgfpie@findColor{\i} - \pgfpie@cloud{O}{\cloudR}{\beforenumber \p \afternumber} + \pgfpie@cloud{O}{\cloudR}{\p} {\thecolor}{\style}{\t} % label @@ -376,13 +407,12 @@ chart by using PGF/Tikz package.] \pgfpie@slice{\thepgfpie@angleBegin/\sum*360+\rotate} {\thepgfpie@angleEnd/\sum*360+\rotate} - {\beforenumber \p \afternumber} + {\p} {\t} {\theexplode} {\thecolor} {\theradius} {\pos} - {\style} } %%%%%%%%%% CIRCLE PIE END %%%%%%%%%%% \fi |