1 | initial version |

Hi,

.set_legend_options() does not return anything. This means that your list Curves does not contain Graphics objects. I suggest to set the legend options after you made all your plots.

```
var('t')
C=[2.5, 1.7, 1, 0.7, 0.5, 0.2, 0, -0.2, -0.5, -0.8, -1, -2] # The values for c
Curves = [polar_plot(1+c*sin(t),0,t,2*pi,
legend_label = '%s'%c.n(digits=2)) for c in C]
for curve in Curves:
curve.set_legend_options(font_size=8)
Array = graphics_array(((Curves[0],Curves[1], Curves[2], Curves[3]),
(Curves[4],Curves[5], Curves[6], Curves[7]),
(Curves[8],Curves[9], Curves[10], Curves[11])))
Array.show(figsize = 9)
```

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.