ChartDataPointTooltip ChartDataPointTooltip # Configuration of the tooltip for data points in charts. text: Optional[str] = None # The text to display in the tooltip. text_align: ft.TextAlign = ft.TextAlign.CENTER # An align for the tooltip. Value is of type TextAlign. text_spans: Optional[list[ft.TextSpan]] = None # Additional text spans to show on a tooltip. text_style: ft.TextStyle = field(default_factory=lambda: ft.TextStyle()) # A text style to display tooltip with. Value is of type TextStyle.