Emitted when a histogram bar/row is double-clicked.
Custom tooltip function. Set to null for default tooltip.
Display mode: bar chart or area chart.
Emitted on right-click on the chart area.
Currently hovered resource in the chart area (null when not hovering).
View mode: per-resource or aggregate.
Get the aggregate content height for charts. Returns the total height of all resource rows, capped at the available canvas area.
Emitted when a histogram bar/row is clicked.