Show latest values on startup

[ronsrebro]

First, amazing work on this.

What would be super helpful is to be able to scroll the graph all the way to the end on startup.

I've added a variable shouldStartAtEnd (need a better name)

and then added this code to the setup function

if shouldStartAtEnd {
            self.offsetWidth = self.contentSize.width - viewport.width
        }

right before

 // Set the scrollview offset.
        self.contentOffset.x = self.offsetWidth

[patLoeber]

Hi,
why don't you just set:
graphView.direction =ScrollableGraphViewDirection.rightToLeft