Chart

embedded_charts::chart::traits

Trait Chart

pub trait Chart<C: PixelColor> {
    type Data: DataSeries;
    type Config;

    // Required method
    fn draw<D>(
        &self,
        data: &Self::Data,
        config: &Self::Config,
        viewport: Rectangle,
        target: &mut D,
    ) -> ChartResult<()>
       where D: DrawTarget<Color = C>;

    // Provided method
    fn data_bounds(&self, _data: &Self::Data) -> ChartResult<()> { ... }
}

Expand description

Main trait for all chart types

Required Associated Types§

type Data: DataSeries

The type of data this chart can render

type Config

Configuration type for this chart

Required Methods§

fn draw<D>( &self, data: &Self::Data, config: &Self::Config, viewport: Rectangle, target: &mut D, ) -> ChartResult<()>
where D: DrawTarget<Color = C>,

Draw the chart to the target display

§Arguments

data - The data to render
config - Chart configuration
viewport - The area to draw the chart in
target - The display target to draw to

Provided Methods§

fn data_bounds(&self, _data: &Self::Data) -> ChartResult<()>

Get the data bounds for this chart

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§

impl<C> Chart<C> for AnimatedBarChart<C>
where C: From<Rgb565> + PixelColor,

Available on crate feature animations only.

type Data = StaticDataSeries<Point2D, 256>

type Config = ChartConfig<C>

impl<C> Chart<C> for BarChart<C>
where C: From<Rgb565> + PixelColor,

type Data = StaticDataSeries<Point2D, 256>

type Config = ChartConfig<C>

impl<C> Chart<C> for CurveChart<C>
where C: From<Rgb565> + PixelColor + 'static,

type Data = StaticDataSeries<Point2D, 256>

type Config = ChartConfig<C>

impl<C> Chart<C> for AnimatedLineChart<C>
where C: From<Rgb565> + PixelColor + 'static,

Available on crate feature animations only.

type Data = StaticDataSeries<Point2D, 256>

type Config = ChartConfig<C>

impl<C> Chart<C> for LineChart<C>
where C: From<Rgb565> + PixelColor + 'static,

type Data = StaticDataSeries<Point2D, 256>

type Config = ChartConfig<C>

impl<C> Chart<C> for PieChart<C>
where C: From<Rgb565> + PixelColor,

type Data = StaticDataSeries<Point2D, 256>

type Config = ChartConfig<C>