My x-axis value disappears if the bar graph is not complete:
\begin{tikzpicture}
\begin{axis}[
every axis plot post/.style={/pgf/number format/fixed},
ybar = 5pt,
bar width=12pt,
x=1.75cm,
ymin = 1,
%ymax = 1000,
ymode = log,
axis on top,
xtick=data,
enlarge x limits=0.2,
symbolic x coords={100, 250, 500, 1000},
%restrict y to domain*=0:1200, % Cut values off at 14
visualization depends on=rawy\as\rawy, % Save the unclipped values
after end axis/.code={ % Draw line indicating break
\draw [ultra thick, white, decoration={snake, amplitude=1pt}, decorate] (rel axis cs:0,1.05) -- (rel axis cs:1,1.05);
},
nodes near coords={%
\pgfmathprintnumber[sci, sci superscript, precision=2]{\rawy}% Print unclipped values
},
axis lines*=left,
clip=false,
ylabel={runtime [ms]},
xlabel={image size [edge]},
tick label style={font=\footnotesize},
legend style={at={(0.5,-0.22)},
anchor=north,legend columns=-1},
]
\addplot coordinates {(100, 340) (250, 5716) (500, 50669)};
\addplot coordinates {(100, 21.25) (250, 331.97) (500, 2722) (1000,21877)};
\addplot coordinates {(100, 15.77) (250, 158.15) (500, 1287) (1000,13224)};
\legend{Conventional, Separated, Separated with SIMD}
\end{axis}
\end{tikzpicture}
I just can't see the value 1000 on the x-axis because there are only 3 values for one group
Best Answer
One minimal effort fix is to use
xtick={100, 250, 500, 1000}
instead ofxtick=data
.