On 10/28/2016 04:08 PM, Rik wrote:

> Could someone run the following code under Matlab and report the result?

>

> -- Code --

> t = (1/16:1/8:1)'*2*pi;

> x = cos(t);

> y = sin(t);

> x2 = [x+0.5, x+1.0];

> y2 = [y+0.5, y+1.0];

>

> h = fill (x,y,'b',x2,y2,'g');

> numel (h)

> -- End Code --

>

> The return value should be either 2 or 3 depending on whether Matlab

> creates one patch object per dataset (x and x2) or one patch per polygon

> (one column in x and two columns in x2).

>

> Thanks,

> Rik

Rik,

>> version

ans =

9.0.0.341360 (R2016a)

>> t = (1/16:1/8:1)'*2*pi;

>> x = cos(t);

>> y = sin(t);

>> x2 = [x+0.5, x+1.0];

>> y2 = [y+0.5, y+1.0];

>>

>> h = fill (x,y,'b',x2,y2,'g');

Warning: MATLAB has disabled some advanced graphics rendering features

by switching to software OpenGL. For more

information, click <a href="matlab:opengl('problems')">here</a>.

>> numel (h)

ans =

3

>>