Mercurial > octave
changeset 33340:fa8a486773fd stable
legend.m: Fix error if root property "showhiddenhandles" is "on" (bug #65442)
* legend.m: At start of function, check root property "showhiddenhandles". If
set to "on", then turn it "off". Create an onCleanup action to restore the
setting at the end of the function.
| author | Rik <rik@octave.org> |
|---|---|
| date | Fri, 05 Apr 2024 17:18:12 -0700 |
| parents | 35ac89ffcf7c |
| children | 8e6e656b6f61 1d70b16c216b |
| files | scripts/plot/appearance/legend.m |
| diffstat | 1 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/scripts/plot/appearance/legend.m Fri Apr 05 19:56:56 2024 +0200 +++ b/scripts/plot/appearance/legend.m Fri Apr 05 17:18:12 2024 -0700 @@ -207,6 +207,12 @@ ## lock once that bug is properly fixed. mlock (); + ## legend() requires root property to be invisible. + if (strcmp (get (groot, 'showhiddenhandles'), 'on')) + cleanup = onCleanup (@() set (groot, 'showhiddenhandles', 'on')); + set (groot, 'showhiddenhandles', 'off'); + endif + opts = parse_opts (varargin{:}); hl = opts.legend_handle;