The chart positions a parallel coordinates layer is emitted from.
Exported because the highlight half has to walk them the same way: a pcp
chart's payload is the transpose of its datasets, so its row is an
observation and its column an axis -- and a table built by a different walk
names a different mark from the one the payload announces (#1024). Sharing
this is what keeps the two paired, as drawnErrorBarIndices does for the
interval charts.
The chart positions a parallel coordinates layer is emitted from.
Exported because the highlight half has to walk them the same way: a pcp chart's payload is the transpose of its datasets, so its row is an observation and its column an axis -- and a table built by a different walk names a different mark from the one the payload announces (#1024). Sharing this is what keeps the two paired, as
drawnErrorBarIndicesdoes for the interval charts.