Graphics, Figures & Tables ⇒ Small glitch with a TikZ graphics

[Cham]

I need to fix a simple number shown on the main axis of the following graphics :

Code: Select all

\documentclass[10pt,oneside]{scrartcl}
\usepackage[T1]{fontenc}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{amsfonts}
\usepackage{amssymb}
\usepackage{mathtools}
\usepackage{pgfplots}
\pgfplotsset{width=7cm,every tick/.style={black}}
\usepackage{graphicx}

\begin{document}

\begin{center}
	\begin{tikzpicture}
	\begin{axis}[
		scale only axis=true,
		width=10cm,
		height=2cm,
		grid=none,
		minor tick num=1,
		%xtick align=center,
		xlabel=$x$,
		ytick=\empty,
		title={},
		xmin=1.48,
		xmax=1.54,
		ymin=-1,
		ymax=3,
		axis x line = bottom,
		axis y line = none,
		legend style={at={(1, 0.45)},anchor=west,font=\footnotesize,draw=black},
	]
	\addplot+[color=black,mark options={mark=*,mark size=2pt,fill=gray,scale=1},error bars,x dir=both,x explicit]
	coordinates {
		(1.51, 1.25) +- (0.02, 0)
	};
	\addlegendentry{$a$};
	\addplot+[color=black,mark options={mark=square*,mark size=2pt,fill=gray,scale=1},error bars,x dir=both,x explicit]
	coordinates {
		(1.504, 0.25) +- (0.003, 0)
	};
	\addlegendentry{$b$};
	\end{axis}
	\end{tikzpicture}
\end{center}

\end{document}

Here's a preview of what that code is doing :

diagram.jpg (11.11 KiB) Viewed 3513 times

The number indicated in red should read 1.50 instead of 1.5. How can I fix this tiny yet insulting glitch ?

[mas]

Added this for the axis options

Code: Select all

xticklabel style={
	/pgf/number format/precision=2,
	/pgf/number format/fixed zerofill}

I got this:

x.png (4.29 KiB) Viewed 3509 times

[Cham]

WOW !

It's working, but I would have never found this by myself !

Thanks a lot !

[Cham]

Before I mark this problem as solved, is there another way (simpler ?) in doing this ?

[mas]

It's working, but I would have never found this by myself !

When all else fails, read the manual It is on page 23 of the pgfplots manual under the heading "Satisfying Different Tastes".

[Cham]

So there is no other way in doing this ? Should I mark the thread as "solved"?