Plotting points as circle

Hello, how can I plot a point as a black filled circle, rather than a star as with impoint. Thank you very much.

Answer 1

[K]

h = impoint
hc = get(h,'Children')
set(hc(1),'Visible','off')
set(hc(2),'MarkerFaceColor','k')
set(hc(2),'MarkerEdgeColor','k')

Answer 2

[Sean de Wolski]

plot(2,3,'ko','markerfacecolor','k')

Answer 3

[Marija]

Thank you.