Difference between revisions of "Pgfplot"
From HCL
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- the picture text has the same font as the rest of the document | - the picture text has the same font as the rest of the document | ||
| − | + | =Preambule= | |
| + | <source lang="latex"> | ||
\usepackage{tikz} | \usepackage{tikz} | ||
\usepackage{pgfplots} | \usepackage{pgfplots} | ||
| + | </source> | ||
| + | |||
| + | =example= | ||
| + | |||
| + | <source lang="latex"> | ||
| + | \begin{tikzpicture}[transform shape,scale=0.9] | ||
| + | \begin{axis}[ | ||
| + | ylabel style={yshift=-15pt}, % place of the ylabel | ||
| + | width=\textwidth,height=7.4cm, %size of the picture | ||
| + | xlabel=Number of processors, | ||
| + | ylabel=Execution time ($10^3$ s), | ||
| + | legend style={at={(.9,.9)}}, % place of the legend | ||
| + | ymin=0, ymax=8.8, % range for the y axe | ||
| + | mark size=1.5 % size of the points | ||
| + | ] | ||
| + | \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,y expr=\thisrowno{2}/1000]{data}; | ||
| + | |||
| + | \legend{WSCOM$_{\text{pf}}$,WSCOM,list\_min}; | ||
| + | |||
| + | \end{axis}\end{tikzpicture} | ||
| + | |||
| + | </source> | ||
| + | |||
| + | |||
| + | a part of the file "data" is shown just after: | ||
| + | |||
| + | |||
| + | <source lang="text"> | ||
| + | 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 | ||
| + | </source> | ||
Latest revision as of 11:53, 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}, % place of the ylabel
width=\textwidth,height=7.4cm, %size of the picture
xlabel=Number of processors,
ylabel=Execution time ($10^3$ s),
legend style={at={(.9,.9)}}, % place of the legend
ymin=0, ymax=8.8, % range for the y axe
mark size=1.5 % size of the points
]
\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,y expr=\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
