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[Octave-bug-tracker] [bug #56395] text object error: invalid conversion
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From: |
Pantxo Diribarne |
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Subject: |
[Octave-bug-tracker] [bug #56395] text object error: invalid conversion from real matrix to real scalar |
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Date: |
Mon, 27 May 2019 17:09:59 -0400 (EDT) |
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User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:66.0) Gecko/20100101 Firefox/66.0 |
Follow-up Comment #4, bug #56395 (project octave):
@Rik: In addition to char arrays, and strings Matlab also allows numeric
values (and others) to be passed. It also allows cell arrays of all those
types mixed, e.g.
text (.3, .8, {"Hello", 'world', [], 123})
produces a 4 lines text object that looks like
Hello
world
123
Precisely they say:
>> Text that contains only a numeric value is converted using
sprintf('%g',value)
And indeed, "sprintf ("%g", [])" does produce an empty string in Octave as
well.
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