In [89]:

    

%pylab inline


    

    




Populating the interactive namespace from numpy and matplotlib

In [91]:

    




    

    




Help on built-in function pop:

pop(...)
    L.pop([index]) -> item -- remove and return item at index (default last).
    Raises IndexError if list is empty or index is out of range.

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In [81]:

    

X=[1,2,3];
Y=[4,6,5];
plot(X, Y, 'bo-')


    

    
Out[81]:





[<matplotlib.lines.Line2D at 0x83a3bd0>]






    

In [82]:

    

plot(X, Y,  marker='o', linestyle='--', color='#ff2780', label='legend uses this');
legend(loc='lower left');


    

In [83]:

    

# change the fig size
fig = figure(figsize=(10, 5)); 
plot(X, Y)
xlabel('x axis', fontsize=20)
ylabel('y axis')
title('figure title')
xlim([1,4]);

# or fig.set_figheight(5) later


    

    
Out[83]:





(1, 4)






    

In [84]:

    

#save figure. figsize affects the saved raster figure
fig.set_figwidth(20);
fig.set_figheight(10);
fig.savefig('testplot.png');
fig.savefig('testplot.eps');


    

In [85]:

    

# globally changing the font size
font = {'family' : 'monospace',
          'weight' : 'bold',
          'size'   : 15};
rc('font', **font);
rc('lines', linewidth=2);
# plot again
plot(X, Y);
title('some title')
xlabel('my x-axis')


    

    
Out[85]:





<matplotlib.text.Text at 0x83d1c10>






    

In [86]:

    

A = np.random.rand(10,10)
plt.imshow(A)
plt.colorbar()


    

    
Out[86]:





<matplotlib.colorbar.Colorbar instance at 0x86f9830>






    

In [87]:

    

plt.imshow(A, interpolation='nearest')
plt.colorbar()


    

    
Out[87]:





<matplotlib.colorbar.Colorbar instance at 0x8d3db00>






    

In [87]: