I want to print a MATLAB figure with a dark background and white labels. If I use the print or saveas command I lose somehow the colors. The plot symbo
print
saveas
To keep the background as in your figure, use the command set.
set(gcf, 'InvertHardCopy', 'off');
For adjusting the figure in other ways, check out this link
http://www.mathworks.com/help/techdoc/creating_plots/f3-84337.html