lenend keep only text

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Nikolas Spiliopoulos
评论： Nikolas Spiliopoulos 2020-11-5
Hi all,
I want to put 3 text phrases in a legend wuth red, green, and blue colour respectively (example: 'one' (red), 'two' (green),'three' (blue))
I have seen a similar question here:
https://www.mathworks.com/matlabcentral/answers/396498-legend-title-only-without-marker-and-lines-of-data#answer_316462
I tried to create the first phrase with red using the following commnads:
dummyh = line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
legend(dummyh,'\color{red}one')
However I cannot add the next 2
could you help me with that?
thanks

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采纳的回答

VBBV
VBBV 2020-11-5
编辑：VBBV 2020-11-5
dummyh = line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
dummyv = line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
dummyz = line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
legend([dummyh dummyv dummyz],{'\color{red}one','\color{green}two','\color{blue}three'})

更多回答（1 个）

Sylvain
Sylvain 2020-11-5
dummyh_1= line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');hold on
dummyh_2= line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
dummyh_3= line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
legend([dummyh_1,dummyh_2,dummyh_3], ...
{'One legend entry to rule them all!', 'Yes that s it!','Does it answer your Question?'})
  1 个评论
Sylvain
Sylvain 2020-11-5
Thanks to the answer from @Vasishta, here is an updated verision:
dummyh_1= line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');hold on
dummyh_2= line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
dummyh_3= line(nan, nan, 'Linestyle', 'none', 'Marker', 'none', 'Color', 'none');
legend([dummyh_1,dummyh_2,dummyh_3], ...
{'\color{red}One legend entry to rule them all!', ...
'\color{green}Yes that s it!',...
'\color{blue}Does it answer your Question?'})

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