After you have your plot created, you can execute
On 4-Feb-2010, Fredrik Lingvall wrote:
| I'm trying to set the FaceAlpha of patch objects using:
| [fc,v] = isosurface(x,y,z,pdf,levels(n));
| p = patch('Faces',fc,'Vertices',v);
| But setting FaceAlpha to 0.1 don't have any effect. I'm I doing something
| wrong here?
| I'm using:
| octave --version
| GNU Octave, version 3.2.3
| Copyright (C) 2009 John W. Eaton and others.
| This is free software; see the source code for copying conditions.
| There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
| FITNESS FOR A PARTICULAR PURPOSE.
| Octave was configured for "x86_64-unknown-linux-gnu".
| with a resent gnuplot cvs version.