What problem does this feature solve?
Some series could have the same name; but not the same ID.
Use the series's ID to dissociate the series.
Example:
seriesA = {
id: 0,
name: "Custom name",
...
}
seriesB = {
id: 1,
name: "Custom name",
...
}
// Theses series are not the same
// They will have different selector if legend is enabled
What does the proposed API look like?
The ID field already exist on SeriesOption