.detached_position always expects a Z coordinate
Reported by Samuel GOUGEON (@sgougeon)
BUG DESCRIPTION:
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The ability to detach the box of a datatip from its anchor was implemented last summer.
This is great. However, when setting .detached_position, providing a 2-component vector is refused, even when axes.view=="2d":
ERROR LOG:
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--> d.detached_position = [3,1]
Wrong size for 'detached_position' property: Matrix with length 3 or [] expected.
HOW TO REPRODUCE THE BUG:
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clf
x = linspace(1,10,100);
plot2d(x,sin(x))
d = datatipCreate(gce().children,[3 0]);
d.detached_position = [3,1] // => ERROR
d.detached_position = [3,1,0] // OK