# Opacity option with Fill in Pgfplots [duplicate]

I am trying to fill two overlapped regions using fill and pattern. My problem is that the opacity option is not working in my example:

 \begin{figure}[ht!]
\centering
\begin{tikzpicture}[scale=0.85]
\begin{axis}
[ticks=none,
ymin=0,ymax=1.7,
xmin=0,xmax=1.7]
(0,0)
(0,1.3)
(1.1,1.1)
(1.3,0)
(0,0)
};
(0,0)
(0,1.3)
(1.3,0)
(0,0)    };
\end{axis}
\end{tikzpicture}
\end{figure}   


which produces the follwing figure:

I need to reduce the opacity of the green region.

## marked as duplicate by Symbol 1, Zarko tikz-pgf StackExchange.ready(function() { if (StackExchange.options.isMobile) return; $('.dupe-hammer-message-hover:not(.hover-bound)').each(function() { var$hover = $(this).addClass('hover-bound'),$msg = $hover.siblings('.dupe-hammer-message');$hover.hover( function() { $hover.showInfoMessage('', { messageElement:$msg.clone().show(), transient: false, position: { my: 'bottom left', at: 'top center', offsetTop: -7 }, dismissable: false, relativeToBody: true }); }, function() { StackExchange.helpers.removeMessages(); } ); }); }); Apr 22 '17 at 21:17

• It works for me. Which version of pgfplots do you use? Please try updating. – user11232 Oct 4 '15 at 13:42
• @HarishKumar I updated all the packages (in Miktex) but still have the same problem. For the pgfplots version, I found in the text file: Package: pgfplots 2015/05/02 v1.12.1 Data Visualization (1.12.1). – tam Oct 4 '15 at 14:19
• I too have the same version but it works: i.stack.imgur.com/jQPX1.png Can you show the full code please. – user11232 Oct 4 '15 at 14:23
• Might also be a viewer issue. I know my slightly old version of evince doesn't always get this right, but double checked in Adobe Reader things look as they should. – daleif Oct 4 '15 at 14:26
• @tam That's why you need to write a full example in the question. :) You don't need this transparent package with pgfplots, you can remove it. – Alenanno Jun 17 '16 at 17:39

i had the same error and could reduce it to the following package: fixmetodonotes. This interfered with transparency.
\usepackage{fixmetodonotes}
`