reversing a colormap

[nicolagao]

Can I do that? If I want, say the 'gray' colormap to be from 'white to black', instead 'black to white', is there any simple function doing that?

Thanks!

 

[JockeK]

This should do the trick

blackwhite = colormap('gray');
whiteblack = flipud(blackwhite);

 

[nicolagao]

Hi, thank you for your advice. I know it's been a while since I posted it, but still thank you very much.