Pure extraction core for line charts. See buildBarLayer for the
single-chart vs multi-panel contract.
The trailing type selects which chart the layer announces itself as; the
extraction is the same for all of them (see LineMarkTraceType).
decorate, when given, adds the fields a chart carries beyond a line's —
see LinePointDecorator.
Pure extraction core for line charts. See buildBarLayer for the single-chart vs multi-panel contract.
The trailing
typeselects which chart the layer announces itself as; the extraction is the same for all of them (see LineMarkTraceType).decorate, when given, adds the fields a chart carries beyond a line's — see LinePointDecorator.