1
vote
1answer
94 views

Can not externalize a tikz graph with two legend entries

I have a tikz file that contains a matlab scatter plot. It is created by matlab2tikz. The tikz file (sample.tikz) looks as follows and compiles fine in the document without the externalization. ...
8
votes
1answer
272 views

legend placement with bounding box restrictions and externalization in pgfplots

I find it useful to add \pgfplotsset{/tikz/every picture/.append style={trim axis left,trim axis right}} to my preamble for bounding box restrictions. But then when I use the legend to name feature ...
14
votes
1answer
2k views

pgfplots: externalization and legend referencing

There are some issues when using the pgfplots option legend to name together with externalization. When I disable externalization, everything works fine. When I enable externalization, I get an error ...
4
votes
1answer
1k views

pgfplots, custom legend and tikz library external

I try to create Tikz figure with several pgfplots subplots. I want to have one legend for them since they all have the same curves. I found out from this question that i can label and than reference ...