Code review comment for lp:~seb128/ubuntu-system-settings/battery-draw-x-text-1289460

> I ran it (possibly with more data this time than last). There's a problem with the x coordinate for the previous day's data.
> http://people.canonical.com/~laney/weird-things/battery.png

Ok, I reverted the change that created that. The formular there looks weird but it works, we can fix in another change

> And do you know if it's possible to smooth the text? If you size that image to 100% you can see that the text is jagged and not very nice looking.

I didn't find any while looking in the canvas api, not sure what to do there ...