Difference between revisions of "Pgfplot"
From HCL
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ylabel=Execution time ($10^3$ s),legend | ylabel=Execution time ($10^3$ s),legend | ||
style={at={(.9,.9)}},ymin=0,ymax=8.8,mark size=1.5] | style={at={(.9,.9)}},ymin=0,ymax=8.8,mark size=1.5] | ||
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\addplot+[] table[header=false,x index=0,y | \addplot+[] table[header=false,x index=0,y | ||
expr=\thisrowno{2}/1000]{data}; | expr=\thisrowno{2}/1000]{data}; | ||
Revision as of 11:49, 9 May 2012
PgfPlot is a package which let you do the same things as gnuplot but directly inside your latex file. And this has a lot of advantages:
- no additional file - no conversion from eps or ps or png to the pdf - the quality is really improved - the picture text has the same font as the rest of the document
Preambule
\usepackage{tikz}
\usepackage{pgfplots}
example
\begin{tikzpicture}[transform shape,scale=0.9]
\begin{axis}[ ylabel
style={yshift=-15pt},width=\textwidth,height=7.4cm,
xlabel=Number of processors,
ylabel=Execution time ($10^3$ s),legend
style={at={(.9,.9)}},ymin=0,ymax=8.8,mark size=1.5]
\addplot+[] table[header=false,x index=0,y
expr=\thisrowno{2}/1000]{data};
\addplot+[] table[header=false,x index=0,y
expr=\thisrowno{2}/1000]{data};
\addplot+[] table[header=false,x index=0,yexpr=\thisrowno{2}/1000]{data};
\legend{WSCOM$_{\text{pf}}$,WSCOM,list\_min};
\end{axis}\end{tikzpicture}
a part of the file "data" is shown just after:
1 list_min 8241.04532500001 0.592721444672621 400
2 list_min 4276.264 0.541485563775196 400
3 list_min 2840.83145 0.240012784271948 400
4 list_min 2171.53825 0.204766932333766 400
5 list_min 1771.9397 0.187049380812677 400
