Landscape / Deprecations

Hey,

Looks good, however, I'd like to show the chart in landscape.
Also there are some depreciations.

Would have loved to have used this...

I think I'd also like to economize the background, not looked to see if that is possible.

Also again not looked, but I'd have a date filter, so I would need this to redraw after selection of a new date.

Jules.
