AggregationPolicy

Policy for aggregation of multiple scalar plot values.

This is used for lines in plots when the X axis distance of individual points goes below a single pixel, i.e. a single pixel covers more than one tick worth of data. It can greatly improve performance (and readability) in such situations as it prevents overdraw.

Variants variants

Off = 1

No aggregation.

Average = 2

Average all points in the range together.

Max = 3

Keep only the maximum values in the range.

Min = 4

Keep only the minimum values in the range.

MinMax = 5

Keep both the minimum and maximum values in the range.

This will yield two aggregated points instead of one, effectively creating a vertical line.

MinMaxAverage = 6

Find both the minimum and maximum values in the range, then use the average of those.

Arrow datatype arrow-datatype

uint8

Used by used-by