[Octave-bug-tracker] [bug #31468] multi-line text objects

[Ben Abbott]

Follow-up Comment #30, bug #31468 (project octave):

Jordi,

I'd like to avoid specifying how the underlying architecture works (there may
be solutions I've not considered).

What is I understand is needed ...

str = "hello world"';
h = text (0, 0, str);
assert (strcmp (str, get (h, "string"))

... and ....

str = ["hello"; "world"]';
h = text (0, 0, str);
assert (strcmp (str, get (h, "string"))

.. and ...

str = {"hello", "world"}';
h = text (0, 0, str);
assert (strcmp (str, get (h, "string"))

We could copy what is done for ticklabels, but what should be done for numeric
values? We might do a num2str(value), char(value), or throw an error.

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