I have the following code in Latex using gpfplot. The legend in the generated graph always looks like the image attached. There are two boxes instead of one for each entry. Why this is happening? How can I modify the legend so that is only one box for each entry.
(Also, how to make the y axis showing actual value instead of 3*10^6)
It looks like I can not post images. So the legend looks like this: [box1_blue] [box2_blue] entry1 [box1_red] [box2_red] entry2
\begin{tikzpicture}
\begin{axis}[
ybar,
tick label style={font=\small},
tickpos=left,
xticklabels={double, 20 digits,7 digits, 6 digits, 5 digits},
xtick={1,2,3,4,5},
ymin=0,
legend entries={entry1,entry2}
]
\addplot +[bar shift=-.2cm] coordinates {(1,3103533) (2,571651) (3,240729) (4,218595) (5,207303)};
\addplot +[bar shift=.2cm]coordinates {(1,519042) (2,86885) (3,46461) (4,44745) (5,43960)};
\end{axis}
\end{tikzpicture}
!
in front of it to turn it into a link. A moderator or another user with edit privileges can then reinsert the!
to turn it into an image again.