Class BaseChart

src/basechart.rs:61–91

/// Base class for all charts.
#[derive(Default, Clone)]
pub struct BaseChart<'a, C, E, M, D, O>
where
    C: CanvasContext<Pattern>,
    E: Entity,
    M: fmt::Display,
    D: fmt::Display + Copy,
    O: BaseOption<'a>,
{
    pub props: RefCell<BaseChartProperties>,
    /// The data table that stores chart data
    /// Row 0 contains column names.
    /// Column 0 contains x-axis/pie labels.
    /// Column 1..n - 1 contain channel data.
    pub data: DataStream<'a, M, D>,

    /// The drawing options initialized in the constructor.
    pub options: O,

    /// The main rendering context.
    pub context: Option<C>,

    /// The rendering context for the axes.
    // pub ctx: Option<C>,

    /// The rendering context for the channel.
    // pub ctx: Option<C>,

    /// The precalcuated datas
    /// A ChartChannel keep track of the visibility of the channel.
    pub channels: RefCell<Vec<ChartChannel<E>>>,
}

impl<'a, C, E, M, D, O> BaseChart<'a, C, E, M, D, O>
where