On 4/24/07, Michael Goffioul <address@hidden> wrote:
> In Matlab, a stemseries object has 2 children:
> - a line object for all stems: the key here is that the original x/y data are
> converted into [x0 x0 NaN x1 x1 NaN...] [B y0 NaN B y1 NaN...] where B is
> the base value; line segments containing NaN are not drawn by Matlab
> - a line object for the markers
>
> The base line is a (extended) line object that is a child of the axes and
> shared by all stemseries objects within the same plot.
What do you mean by extended line object? Is it a line object with a
special tag, or does it have some additional properties (which is
equivalent to saying it is a "new" object, not a line object)