Good morning,
I'm been using matplotlib for a while but it's always been very
simple plots (hey - I'm a simple person). I have a need for some
"fancier" plots using subplots.
I want to have 3 charts one above the other with a single set of
x-axis labels on the bottom subplot that works for all three charts.
I'd also like to put a legend outside the set of three charts - either
to the top right or horizontally along the bottom.
I've been reading a number of links and nothing really works.
Most everything is around pylab and I'm using just straight
matploblib. I hate to say it, but I need to have the solution and
I'm looking for some newbie help. One of the frustrating aspects
is I need to make sure it works for version 0.91 :(
I'm attaching a simple example script that shows the plots
as I currently have achieved them. Apologies for any bad coding.
Just in case the attachment doesn't make it through the code is
below.
Thanks!
Jeff
#!/usr/bin/python
#
import matplotlib.pyplot as plt;
if __name__ == '__main__':
x=[0.0, 1.0, 2.0, 3.0, 4.0];
y1 = [11.97, 1.01, 2.97, 1.0, 1.01];
y2 = [3.55, 1.01, 3.96, 1.0, 0.0];
y3 = [0.29, 0.0, 0.0, 0.0, 0.0];
fig = plt.figure();
ax1 = fig.add_subplot(311);
ax2 = fig.add_subplot(312, sharex=ax1);
ax3 = fig.add_subplot(313, sharex=ax1);
ax1.plot(x, y1, "ro-");
ax2.plot(x, y2, "bo-");
ax3.plot(x, y3, "go-");
ax1.grid();
ax2.grid();
ax3.grid();
plt.show();
# end main
#!/usr/bin/python
#
import matplotlib.pyplot as plt;
if __name__ == '__main__':
x=[0.0, 1.0, 2.0, 3.0, 4.0];
y1 = [11.97, 1.01, 2.97, 1.0, 1.01];
y2 = [3.55, 1.01, 3.96, 1.0, 0.0];
y3 = [0.29, 0.0, 0.0, 0.0, 0.0];
fig = plt.figure();
ax1 = fig.add_subplot(311);
ax2 = fig.add_subplot(312, sharex=ax1);
ax3 = fig.add_subplot(313, sharex=ax1);
ax1.plot(x, y1, "ro-");
ax2.plot(x, y2, "bo-");
ax3.plot(x, y3, "go-");
ax1.grid();
ax2.grid();
ax3.grid();
plt.show();
# end main
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