Missing Curve Display in VIEW when X axis is decreasing

[ledz]

Found a bug today... When using a (monotonically) decreasing channel as the X axis in DIAdem-VIEW, as well as the "Line" display for the curve, the curve is not visible. The Axes will scale correctly, but nothing can be seen of the curve (cf. attached pdf file). I verified that this does not occur in 15.0.2f6347 SP2 64-bit. There is a workaround: Use "Step" curve display. My 2017 DIAdem version is 17.0.0f6657 (64-bit).

[ledz · Accepted solution]

Addendum: I was able to find what I see as the underlying cause: The monotonically decreasing X channel was implicit. Expanding the channel caused the curve to be displayed.