2 个投票

I am using the following command line to change the text of a figure's default legend:
legend('820mm','750mm','680mm','585mm','470mm','Location','NE');
but would like to add what the measurements relate to in a LEGEND TITLE, eg. 'Panel sizes (mm)'. Then I don't have to have 'mm' on every line and don't have to say what they measure elsewhere.
Shouldn't be difficult but can't find it in help. Would somebody kindly help please?
Thank you.

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Andrew Newell
Andrew Newell 2012-2-15

4 个投票

There is a lot of information buried in layers of handle graphics. You can do the following:
hleg = legend('820mm','750mm','680mm','585mm','470mm','Location','NE');
htitle = get(hleg,'Title');
set(htitle,'String','Panel sizes (mm)')
Use get(htitle) to see a lot of other properties you can manipulate.

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Ross
Ross 2012-2-15
Thanks Andrew. Works without sweat! Some finessing to put the title in the box but with the handle you've given me that's great.
Ali
Ali 2016-8-24
It seems this is not working anymore on R2015b.
Eddy Barratt
Eddy Barratt 2016-8-26
I believe there are easier options in more recent versions of MATLAB. Certainly the R2016a online documentation for legend suggests that you can simply call
title(hleg, 'Panel sizes (mm)').
Eyal Ben-Hur
Eyal Ben-Hur 2017-6-23
If you get in trouble while setting the title, take a look here

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