[Scilab-users] Draw a figure in specific points

[Dang, Christophe]

Hello, 

> De Jeibros
> Envoyé : mercredi 11 juin 2014 16:30
>
> I would like to plot a cross made with two lines in specific points.
> [...]
> anybody knows about the most efficient way to programme this? 

Not sure what you want exactly, but could

plot(xvalue, yvalue, "+")

do the trick?

Or maybe

xpoly([xvalue-hw ; xvalue+hw], [yvalue ; yvalue])
xpoly([xvalue ; xvalue], [yvalue-hw ; yvalue+hw])

beware that the half width hw might be different according to the scales.

HTH

-- 
Christophe Dang Ngoc Chan
Mechanical calculation engineer

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