|
From: Stefan P. <Mo...@gm...> - 2019-01-17 18:26:43
|
Hi Florian, - Using PGFPlots v1.16 `enlarge x limits` is working fine on both groupplots. - The simplest way of getting rid of the both bars as legend image is to add `area legend` to the ` groupplot` options. If you need to draw something else, have a look at section 4.9.5 page 260ff (especially page 262) of the current manual (v1.16) <http://mirrors.ctan.org/graphics/pgf/contrib/pgfplots/doc/pgfplots.pdf#page=262> Besides that you maybe have noticed that the `ymin` values are different for the two plots. Thus I recommend setting `ymin=1` explicitly. This will then change also the first plot lower part because of your `enlarge y limits` statement. To make it look similar as before change the given value to something like 0.01. Because you haven't stated a MWE, i.e. I don't know which `compat` level you are using: In case you use a value >1.5 the lower end of the bars will be cut at 10^0. To avoid this you should also add `log origin=infty` to the `groupplot` options. Best regards, Stefan PS: I recommend that you in future ask these kind of questions on <https://tex.stackexchange.com/> The chance of getting an answer there is much much greater than on this mailing list. > -----Original Message----- > From: Florian Lindner [mailto:mai...@xg...] > Sent: Wednesday, January 16, 2019 2:48 PM > To: pgf...@li... > Subject: [Pgfplots-features] enlarge x limits in groupplot and multiple > symbols in legend > > Hello, > > I have a plot, generated from the two tiny data files I have attached. It > basically works great, with two small issues: > > * enlarge x limits seems to have only an effect on the first group plot. I > also tried putting it in \nextgroupplot[here], but same effect. > > * The legend contains two symbols (of the same color) for each entry, like > "☐ ☐ Filling evaluation". How can I omit the second symbol? > > Thanks a lot! > Florian > > \begin{figure} > \centering > \ref{leg:TimingsPreallocation} > \begin{tikzpicture} > \begin{groupplot}[ > group style={columns=2, y descriptions at=edge left}, > ybar={0cm}, > symbolic x coords={off, compute, save, tree}, > xtick=data, > xticklabels={No preallocation, Explicitly computed, Computed \& > saved, Spatial tree}, > /pgf/bar width=9pt, > enlarge x limits=0.18, enlarge y limits={value=0.3, lower}, > ymode=log, > ylabel={Time [ms]}, > x tick label style={rotate=30}, > ymax=40000, > legend entries={Filling evaluation, Preallocation evaluation, > Filling interpolation, Preallocation interpolation}, > legend to name={leg:TimingsPreallocation}, legend columns=2] > > \nextgroupplot > \addplot+ table[y=fillA]{prealloc-80.csv}; > \addplot+ table[y=preallocA]{prealloc-80.csv}; > \addplot+ table[y=fillC]{prealloc-80.csv}; > \addplot+ table[y=preallocC]{prealloc-80.csv}; > > \nextgroupplot > \addplot+ table[y=fillA]{prealloc-100.csv}; > \addplot+ table[y=preallocA]{prealloc-100.csv}; > \addplot+ table[y=fillC]{prealloc-100.csv}; > \addplot+ table[y=preallocC]{prealloc-100.csv}; > \end{groupplot} > \end{tikzpicture} > \end{figure} |
