Why fill function doesn't work?

Dear folks, I am trying to fill polygons, but the fill function does not working. Does any body know if this function have limitations for the number of points? My code is:

load test
fill(x,y,'r')

Thanks,

Alexandre

Answer 1

[the cyclist]

Because of the NaN at the end of the vector. Try this

load test
x(end) =[];
y(end) =[];
fill(x,y,'r')

[alexandre xavier]

Thanks. I was loosing lot of time is this question

[Doganay Karatas]

Error using fill

Not enough input arguments.

Why do i get this error??

HERE IS MY CODE

t=0:pi/50:2*pi;

figure(1)

plot(t,sin(t))

figure (2)

fill (t,sin(t)),('g')

figure (3)

stairs (t,sin(t))

figure (4)

bar (t,sin(t))

end

[Alexandre Xavier]

This will work

t=0:pi/50:2*pi;
figure(1)
plot(t,sin(t))
figure(2)
fill(t, sin(t), 'r')
figure(3)
stairs(t,sin(t), 'r')
figure(4)
bar(t,sin(t))