ZoomCharts Documentation
Version: 1.21.20 (2026-09-08)
Switch to Version 2.0 (BETA)

NetChart.settings.style.nodeClasses

This section is defined by the type ItemsChartSettingsNodeClass.

Properties

className: string

Class name

legendGroupId: string
Default value: null
Introduced in version 1.15.0.

Group ID for legend. Items in the same group have a different toggle behavior. When all the items in a group are enabled, clicking an item causes that item to stay enabled and all other items are disabled. Clicking it again enables all items again. Consequently, at least one item in each group is always enabled. The exception to this is if the group ID is null (no group) or the group contains only one item. Then the item is toggled on/off individually. Long-pressing a legend item isolates it among all items of the same kind, ignoring groups. If no other item of that kind is enabled, all of them are enabled instead.

nameLegend: string
Default value: null
Introduced in version 1.15.0.

Name to use in legend

showInLegend: boolean
Default value: true
Introduced in version 1.15.0.

Whether or not to show in legend.

X