Struct plotters::chart::SeriesAnno

pub struct SeriesAnno<'a, DB: DrawingBackend> { /* private fields */ }

The annotations (such as the label of the series, the legend element, etc) When a series is drawn onto a drawing area, an series annotation object is created and a mutable reference is returned.

Implementations

impl<'a, DB: DrawingBackend> SeriesAnno<'a, DB>

pub fn label<L: Into<String>>(&mut self, label: L) -> &mut Self

Sets the series label for the current series.

See ChartContext::configure_series_labels() for more information and examples.

pub fn legend<E: IntoDynElement<'a, DB, BackendCoord>, T: Fn(BackendCoord) -> E + 'a>( &mut self, func: T ) -> &mut Self

Sets the legend element creator function.

• func: The function use to create the element

Note

The creation function uses a shifted pixel-based coordinate system, where the point (0,0) is defined to the mid-right point of the shape.

See also

See ChartContext::configure_series_labels() for more information and examples.