Change background color of figure when using worldmap

When using worldmap.m from the MATLAB Mapping toolbox, the default color of the background (aka the ocean) is 'none'. How can I ch开发者_运维问答ange this to a different color?

h = worldmap('World')

Using the findobj and set functions, you can location the background patch and then use set to change the color.

h = worldmap('World')
p = findobj(h,'type','patch'); % Find background
set(p,'FaceColor',[1 1 1]); % Change background to white