Is it possible to wrap the text of xticks in matplotlib in python?

Anyone know if it is possible to wrap the xtick labels in matplotlib? Right now I've got the following code (kind of messy -- been hacking at it for a while):

def plotResults(request, question_id):
 responses = ResponseOption.objects.filter(question__id=question_id).order_by('order')开发者_JS百科.annotate(response_num=Count('response'))

 counts = []
 labels = [] 

 for response in responses:
  counts.append(response.response_num)
  labels.append(smart_truncate('$'+response.text+'$'))

 N = len(labels)
 labels = tuple(labels)
 counts = tuple(counts)
 ind = na.array(range(N))+0.5
 width = .35
 fig = Figure(facecolor='white',edgecolor='white')
 ax = fig.add_subplot(1,1,1)


 rects1 = ax.bar(ind, counts,linewidth=0)

 ax.set_ylabel('$Count$')

 ax.set_title('$Response Historgram$')
 ax.set_xticks(ind+width)
 ax.set_xticklabels(labels)

 print mpl.matplotlib_fname()

 canvas = FigureCanvas(fig)
 response = HttpResponse(content_type='image/png')

 canvas.print_png(response)

 return response

That generates this plot:

As you can see the xticks are boned. Any ideas on how to wrap them, or baring that make them readable? Thanks again!

PS: This is part of a Django project. I return the plot as a png image -- normally call them from img tags in various views.

Perhaps try:

ax.set_xticklabels(labels, rotation=45)

Thanks to Amro for pointing out that rotation can be any degree.

If you want to wrap the labels manually you can insert a '\n' into the label name, which will break the label into two lines at the point you have the '\n'. You can see an example of this here.

There also appears to be an autowrap function now that seems to do the trick nicely. This example uses plt.text, but it's an attribute you can specify with plt.xticks, too. (i.e. wrap=True) I found this kind of messed up the alignment of the labels, so I needed to tweak the horizontal and vertical alignments as well.