charton API / @chart-on/core / index / sourceMarkers
Function: sourceMarkers()
sourceMarkers():
ChartPlugin
Defined in: packages/core/src/builtins.ts:192
Plugin that fetches the data source's markers (DataSource.markers) for the visible range: chart.sourceMarkers and the sourcemarkers:* events, named after them. They draw through annotations(). Without it the chart never asks for them.