[Matplotlib-users] Error bars on plot created with axes.plot(...)

Hi, I have written a module which implements a custom histogram class, with the plotting handled by a call to ax.plot(x, y, ...). The x and y values are massaged to create a conventional histogram binned look, for example: http://www.onlineclienttest.co.uk/invmass-hor-py.png What I would l

[Matplotlib-users] Stacked bar chart with dates on x axis

Hi, I have some time series data of server CPU usage (user, system, WIO, free, etc) and would like to plot this as a stacked bar chart, with dates / times on the x axis (as per plot_date for x, y series data). Is this possible? Cheers, James.