internal

type BaseChartConfig struct {
	Width           string // Width of the chart (default "900px").
	Height          string // Height of the chart (default "500px").
	BackgroundColor string // Background color of the chart (default "white").
	Theme           string // Theme of the chart.
	Title           string // Title of the chart.
	Subtitle        string // Subtitle of the chart.
	TitlePos        string // Title position: "top" or "bottom".
	HideLegend      bool   // Whether to hide the legend.
	LegendPos       string // Legend position: "top" or "bottom".
}

type Chart[T any] interface {
	SetGlobalOptions(...charts.GlobalOpts) T
	SetSeriesOptions(...charts.SeriesOpts)
	Render(w io.Writer) error
	RenderContent() []byte
}