call method
Creates a LegendItem ellipsis from the number of overflowed items.
Implementation
LegendItem call(int truncatedItemCount) {
final value = segments
.skip(segments.length - truncatedItemCount)
.fold(0, (accValue, segment) => accValue + segment.value);
return LegendItem(
segment: Segment(
value: value,
color: color,
label: label,
valueLabel: valueLabelBuilder?.call(value),
),
);
}