# Class: FlowCoreChartSignal
Core functionality for chart signals. This class is wrapped by the <flow-chart-signal> web component.
# Hierarchy
- FlowCoreChartSignal
# Constructors
# constructor
+ new FlowCoreChartSignal(flowChart: FlowCoreChart): FlowCoreChartSignal
Constructs a new FlowCoreChartSignal instance.
# Parameters:
| Name | Type | Description |
|---|---|---|
flowChart | FlowCoreChart | Parent Flo.w chart. |
Returns: FlowCoreChartSignal
# Properties
# flowChart
• flowChart: FlowCoreChart
Parent Flo.w chart.
# Methods
# subscribe
▸ subscribe(options: FlowCoreChartSignalOptions): Promise<void>
Subscribe to reactive signal updates.
This method is called internally by the <flow-chart-signal> component.
# Parameters:
| Name | Type | Description |
|---|---|---|
options | FlowCoreChartSignalOptions | Chart signal options |
Returns: Promise<void>
# unsubscribe
▸ unsubscribe(): void
Unsubscribe from reactive signal updates.
This method is called internally by the <flow-chart-signal> component.
Returns: void