Hi everybody

I wanted to collect a combination of plots to insert then in a subplot.

I choose to create Line2D objects to use the .add_line() method of the

AxesSubplot class, but unfortunately this does lead to the desired

results.

Here my dummy version:

``from

matplotlib.lines import Line2D

from matplotlib.pyplot import figure, show

import numpy as np

def subplot_foo(n):

```
""" returns a the combination of 2 Line2D instances """
x = np.arange(0, 200, 0.1)
y = np.random.randn(len(x))
print len(x)
#y2 = y+n
line1 = Line2D(x, y, color = 'k')
#line2 = Line2D(x,y2, 'r')
#return line1+line2
return line1
```

fig = figure() # create Figure object

for i in range(1,5):

```
ax = fig.add_subplot(2,2,i)
ax.add_line(subplot_foo(i))
```

show()

First, the Line2D object does not represent

the plot I want to create.

Second, I cannot collect various Line2D objects into a Subplot.

Any good idea around?