Finally works
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Drudoo
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barchart/barchart.sty
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171
barchart/barchart.sty
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% this is my first package
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%
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% (c) Frederik Vanggaard
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%
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% Inspired by bchart version 0.1.2 by Tobias Kuhn
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%
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%% This program can be redistributed and/or modified under the terms
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%% of the LaTeX Project Public License Distributed from CTAN archives
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%% in directory macros/latex/base/lppl.txt.
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%
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\NeedsTeXFormat{LaTeX2e}[1994/06/01]
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\ProvidesPackage{barchart}
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[2014/05/19 v0.01 LaTeX package for bar charts]
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\usepackage{tikz}
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\usepackage{ifthen}
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\usetikzlibrary{calc}
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\newlength{\barcpos}
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\newcommand{\tempWidth}{}
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% barchart args:
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% #1: max
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% #2: min
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% #3: steps
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% #4: step
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% #5: width
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% #7: height
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% #8: scale
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% #9: axis label
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\newcommand{\barcmin}{}
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\newcommand{\barcmax}{}
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\newcommand{\barcsteps}{}
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\newcommand{\barcstep}{}
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\newlength{\barctotalWidth}
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\newcommand{\ypos}{}
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\newcommand{\scale}{}
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\newcommand{\barcy}{}
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\makeatletter
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\define@key{barchart}{min}{\renewcommand{\barcmin}{#1}}
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\define@key{barchart}{max}{\renewcommand{\barcmax}{#1}}
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\define@key{barchart}{steps}{\renewcommand{\barcsteps}{#1}}
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\define@key{barchart}{step}{\renewcommand{\barcstep}{#1}}
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\define@key{barchart}{width}{\setlength{\barctotalWidth}{#1}}
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\define@key{barchart}{height}{\renewcommand{\ypos}{#1}}
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\define@key{barchart}{scale}{\renewcommand{\scale}{#1}}
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\define@key{barchart}{label}{\renewcommand{\barcy}{#1}}
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\makeatother
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%barc args:
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% #1: color
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% #2: width
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% #3: plain (true/false)
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% #4: label
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% #5: rotation (true/false)
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\newcommand{\barccolor}{}
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\newcommand{\barcwidth}{}
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\newcommand{\barcplain}{}
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\newcommand{\barclabel}{}
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\newcommand{\barcrotation}{}
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\makeatletter
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\define@key{barc}{color}{\renewcommand{\barccolor}{#1}}
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\define@key{barc}{width}{\renewcommand{\barcwidth}{#1}}
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\define@key{barc}{plain}[false]{\renewcommand{\barcplain}{true}}
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\define@key{barc}{label}{\renewcommand{\barclabel}{#1}}
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\define@key{barc}{rotation}[false]{\renewcommand{\barcrotation}{true}}
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\makeatother
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%skip args:
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% #1: size
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\newcommand{\barcskiplabel}{}
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\makeatletter
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\define@key{barcskip}{label}{\renewcommand{\barcskiplabel}{#1}}
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\makeatother
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\newenvironment{barchart}[1][]{%
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\newcommand{\barc}[2][] {%
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\renewcommand{\barccolor}{blue!20}
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\renewcommand{\barcwidth}{30pt}
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\renewcommand{\barcplain}{false}
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\renewcommand{\barclabel}{}
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\renewcommand{\barcrotation}{false}
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\addtolength{\barcpos}{5mm}
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\setkeys{barc}{##1}
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%\fill[color=\barccolor,fill,draw](\barcpos,0) rectangle (\barcwidth+\barcpos,##2);
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\fill[color=\barccolor, fill,draw](\barcpos,0) rectangle ($##2-\barcmin*(0,\barcrange/\barcrange) + (\barcwidth+\barcpos-5mm,0)$);
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\draw (\barcpos,0) rectangle ($##2-\barcmin*(0,\barcrange/\barcrange) + (\barcwidth+\barcpos-5mm,0)$);
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%\node[draw, shape=circle,fill,\barccolor] at (\barcpos+\barcwidth-5mm,0){};
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%\node[draw, shape=circle,fill,\barccolor] at ($##2-\barcmin*(0,\barcrange/\barcrange) + (\barcwidth+\barcpos-5mm,0)$){##2};
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\ifthenelse{\equal{\barcplain}{true}}{}{
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% Write value:
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%\node[anchor=east] at ($(\barcpos+(\barcwidth/3,0) + (0,##2+0.5)$){##2};
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% $##2-\bcmin*(\bcwidth/\bcrange,0) + (0,\bcpos-2.5mm)$
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\node[] at ($($##2-\barcmin*(0,\barcrange/\barcrange) + (\barcwidth+\barcpos-5mm,0)$)!0.5!(\barcpos,##2+0.25+\barcmax/10) $){##2};
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}
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\ifthenelse{\equal{\barcrotation}{true}}{false}{
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\node[label={[label distance=0.5cm,text depth=-1ex,rotate=-90]right:\barclabel}] at ($($\barcmin*(0,\barcrange/\barcrange) + (\barcwidth+\barcpos-5mm,0)$)!0.5!(\barcpos,1.5) $) {};
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}
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\ifthenelse{\equal{\barcrotation}{false}}{true}{
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\node[label={[label distance=0.5cm,text depth=-1ex,rotate=-45]right:\barclabel}] at ($($\barcmin*(0,\barcrange/\barcrange) + (\barcwidth+\barcpos-10mm,0)$)!0.5!(\barcpos,1) $) {};
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}
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\addtolength{\barcpos}{\dimexpr(\barcwidth-20pt) \relax}
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}
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\newcommand{\barcskip}[2][]{
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\renewcommand{\barcskiplabel}{}
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\setkeys{barcskip}{##1}
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\addtolength{\barcpos}{##2}
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}
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\renewcommand{\barcmin}{0}
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\renewcommand{\barcmax}{10}
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\renewcommand{\barcstep}{1}
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\renewcommand{\ypos}{1em}
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\renewcommand{\scale}{1}
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\renewcommand{\smallskip}[1][]{\barcskip[##1]{2.5mm}}
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\renewcommand{\medskip}[1][]{\barcskip[##1]{5.0mm}}
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\renewcommand{\bigskip}[1][]{\barcskip[##1]{7.5mm}}
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\newcommand{\barcrange}{\bcstripunit{\dimexpr\barcmax pt-\barcmin pt\relax}}
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\renewcommand{\barcstep}{\barcrange}
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\renewcommand{\barcsteps}{0,\barcstep,...,\barcrange}%
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\setkeys{barchart}{#1}
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\begin{tikzpicture}[y=\ypos, scale = \scale]
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} {
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\draw (0,0) -- (\barcpos+\barcwidth,0);
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\draw (0,0) -- ($(0,(\barcmax-\barcmin)$);
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\draw (0,0) -- (0-1mm,0);
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\node[anchor=east] (n) at (0-1mm,0) {\bcstripunit{\dimexpr\barcmin pt\relax}};
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\coordinate (labelpos) at (n.east);
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\foreach \x in \barcsteps {
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\ifthenelse{\equal{\x}{0}}{}{
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\draw ($\x*(0,\barcmax/\barcrange) + (0,0)$) -- ($\x*(0,\barcmax/\barcrange) + (0-1mm,0)$);
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\node[anchor=east] at (-1mm,\x){\bcstripunit{\dimexpr\barcmin pt+\x pt\relax}};
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}
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}
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\ifthenelse{\equal{\barcy}{}}{}{
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%\node[label={[label distance=0.5cm,align=center,text depth=-1ex,rotate=-90]left:\barcy}] at ($(-0.75,\barcmax) !0.5! (0,\barcmin)$){};
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\node[rotate=-90] at ($(-0.75-\barcmax/100,\barcmax) !0.5! (0,\barcmin)$){\barcy};
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}
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\end{tikzpicture}%
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}
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\makeatletter
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\newcommand*{\bcstripunit}[1]{\strip@pt#1}
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\makeatother
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%%
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%% End of file `barchart.sty'.
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BIN
barchart/barchart_doc.pdf
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barchart/barchart_doc.pdf
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barchart/barchart_doc.tex
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barchart/barchart_doc.tex
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\documentclass[]{article}
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\usepackage{barchart}
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\title{\texttt{barchart}: Easy Bar Chart in \LaTeX
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\medskip\\
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\large Version 0.1.0
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}
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\author{Frederik Vanggaard}
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\date{\today}
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\begin{document}
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\maketitle
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\section{Introduction}
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\texttt{barchart} is a \LaTeX\space package for creating simple and easy to use bar-chart. The package is heavily inspired by \texttt{bchart} by Tobias Kuhn. \texttt{barchart} provides an easy way to create vertical barcharts using Tikz.
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\section{Charts}
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\texttt{barchart} comes with a variety of customization options for both the overall chart and for each individual bar. A simple chart can be done like this:
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\begin{quote}\small
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\begin{verbatim}
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\begin{barchart}
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\barc{5}
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\barc{7}
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\barc{3}
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\end{barchart}
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\end{verbatim}
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\end{quote}
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\begin{quote}\small
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\begin{figure}[ht]
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\begin{barchart}
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\barc{5}
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\barc{7}
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\barc{3}
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\end{barchart}
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\end{figure}
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\end{quote}
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The only arguments that are mandatory is the bar value. The charts can be changed using a few simple options such as \texttt{min}, \texttt{max} and \texttt{step}.
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\begin{quote}\small
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\begin{verbatim}
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\begin{barchart}[min = 0, max = 60, step = 10, height=0.25em]
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\barc{30}
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\barc{20}
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\barc{50}
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\end{barchart}
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\end{verbatim}
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\end{quote}
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\begin{quote}\small
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\begin{figure}[ht]
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\begin{barchart}[min = 0, max = 60, step = 10, height=0.25em]
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\barc{30}
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\barc{20}
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\barc{50}
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\end{barchart}
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\end{figure}
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\end{quote}
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\texttt{height} is used to set the height of the whole chart. Omitting a height on charts with large \texttt{max} values will make the chart enormous.
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\section{Bars}
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Each bar can be customized to your liking. This can be done using \texttt{color}, \texttt{width} and \texttt{plain}.
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\texttt{color} changes the color of each bar like:
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\begin{quote}\small
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\begin{verbatim}
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\begin{barchart}[step = 2]
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\barc[color=yellow!60]{5}
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\barc[color=orange!60]{7}
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\barc[color=cyan!60]{3}
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\end{barchart}
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\end{verbatim}
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\end{quote}
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\begin{quote}\small
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\begin{figure}[ht]
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\begin{barchart}[step = 2]
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\barc[color=yellow!60]{5}
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\barc[color=orange!60]{7}
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\barc[color=cyan!60]{3}
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\end{barchart}
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\end{figure}
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\end{quote}
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\texttt{width} changes the width of each bar:
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\begin{quote}\small
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\begin{verbatim}
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\begin{barchart}[step = 2]
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\barc[width=40pt]{5}
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\barc[width=30pt]{7}
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\barc[width=50pt]{3}
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\barc[width=20pt]{3}
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\end{barchart}
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\end{verbatim}
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\end{quote}
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\begin{quote}\small
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\begin{figure}[ht]
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\begin{barchart}[step = 2]
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\barc[width=40pt]{5}
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\barc[width=30pt]{7}
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\barc[width=50pt]{3}
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\barc[width=20pt]{3}
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\end{barchart}
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\end{figure}
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\end{quote}
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Using less than \texttt{20pt} is not recommended. Instead of using pre-defined step as the examples have shown so far, \texttt{steps} can be used.
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\begin{quote}\small
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\begin{verbatim}
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\begin{barchart}[steps = {1,3,5,7,10}]
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\barc{5}
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\barc{7}
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\barc{3}
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\end{barchart}
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\end{verbatim}
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\end{quote}
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\begin{quote}\small
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\begin{figure}[ht]
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\begin{barchart}[steps = {1,3,5,7,10}]
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\barc{5}
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\barc{7}
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\barc{3}
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\end{barchart}
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\end{figure}
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\end{quote}
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\texttt{plain} is a boolean which can either be \texttt{true} or \texttt{false} and removes the label on the bar.
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\begin{quote}\small
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\begin{verbatim}
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\begin{barchart}
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\barc{5}
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\barc[plain=true]{7}
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\barc[plain=true]{3}
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\end{barchart}
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\end{verbatim}
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\end{quote}
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\begin{quote}\small
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\begin{figure}[ht]
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\begin{barchart}
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\barc{5}
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\barc[plain=true]{7}
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\barc[plain=true]{3}
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\end{barchart}
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\end{figure}
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\end{quote}
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\section{Skips}
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\section{Labels}
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\section{Scaling}
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\section{Known Issues}
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\end{document}
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BIN
barchart/barchart_example.pdf
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barchart/barchart_example.pdf
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47
barchart/barchart_example.tex
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barchart/barchart_example.tex
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\documentclass[]{article}
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\usepackage{barchart}
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\begin{document}
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\section{Bar Chart Example}
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\begin{figure}[ht]
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\begin{barchart}[min = 0, max = 10, step = 2, height = 0.75em, scale = 2, label=Something nice]
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\barc[label = test, rotation = true, width = 20pt, color = blue!60]{1}
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\barcskip{5pt}
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\barc[width = 20pt, color = cyan!60]{3}
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\barcskip{5pt}
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\barc[width = 20pt, color = yellow!60]{7}
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\barcskip{5pt}
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\barc[label = a long label, rotation = true,width = 20pt, color = orange!60]{5}
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\barcskip{5pt}
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\barc[width = 20pt, color = red!60]{3}
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\barcskip{5pt}
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\barc[color = magenta!60]{6}
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\barcskip{5pt}
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\barc[color = green!60]{6}
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\barcskip{5pt}
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\barc[label = lol,color = green!60]{9}
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\barcskip{5pt}
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\barc[color = green!60, plain=true]{3}
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\barcskip{5pt}
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\barc[color = green!60]{3}
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\barcskip{5pt}
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\barc[label = again?, rotation=true, color = green!60, plain=true]{3}
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\barcskip{5pt}
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\barc[color = green!60, label=a loooong label]{3}
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\end{barchart}
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\caption{A nice caption}
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\end{figure}
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\begin{figure}[ht]
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\begin{barchart}[min = 0, max = 100, step = 10, height = 0.5ex, scale = 1, label=Something nice]
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\barc[label = test, width = 20pt, color = blue!60]{50}
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\barcskip{5pt}
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\barc[width = 30pt, color = cyan!60]{75}
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\barcskip{5pt}
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\end{barchart}
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\caption{A nice caption}
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\end{figure}
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\end{document}
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