given points (1, 4), (2,-8), (3, -2) for a graph(0)
I don't want that. I want the lines to be drawn to a different value-line. In my example of data points, I would want the line to be drawn down to -10 line. So it would appear that all the data point lines are going up from the -10 value line (y = -10).
This is the expected visual behavior of a graph my clients want. I inverted the axis, but that wasn't correct display (it put 4 on the bottom and -8 at top).
(1) Is there a way to change where the line is drawn to (instead of the zero-value-line)?
(2) Or is there a way to channel fill with lines between 2 graphs (graph(0) is the one above, and graph(1) is a solid line at -10 value)?