Othertransform and area charts

[Mick]

When you apply an OtherTransform with a MaxCount property of 3 to a pie chart with 5 slices, it combines the last 3 slices for a total of 3 slices.

When you apply the same OtherTransform to an area chart, it changes the total number of sampled points in the chart (the x values - meaning it cuts off detail for all points whose index in the SeriesAttributes is past MaxCount).

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I understand why this is happening from a ChartFX standpoint, but applying this OtherTransform to an area chart doesn't seem to make any functional sense (if it's going to work with the same logic that the pie/bar charts do).

When I apply an OtherTransform, it's primarily so that I can force a maximum number of legend items to a certain amount.

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Is there something other than an OtherTransform that I can use to "combine legend entries" on an area chart?

Thank you,

Mick