Struct FilledArea 

pub struct FilledArea { /* private fields */ }

A filled area between two lines.

Takes x-coordinates and corresponding y_min and y_max values, and fills the area between them. Useful for visualizing confidence intervals, ranges, and uncertainty bands.

Implementations

impl FilledArea

pub fn new( name: impl Into<String>, xs: &[f64], ys_min: &[f64], ys_max: &[f64], ) -> Self

Create a new filled area between two lines.

Arguments

• name - Name of this plot item (shows in legend)
• xs - X coordinates
• ys_min - Lower Y values
• ys_max - Upper Y values

All slices must have the same length.

Panics

Panics if the slices don’t have the same length.

pub fn fill_color(self, color: impl Into<Color32>) -> Self

Set the fill color for the area.

pub fn stroke(self, stroke: impl Into<Stroke>) -> Self

Add a stroke around the boundaries of the filled area.

pub fn name(self, name: impl ToString) -> Self

Name of this plot item.

This name will show up in the plot legend, if legends are turned on.

pub fn highlight(self, highlight: bool) -> Self

Highlight this plot item.

pub fn allow_hover(self, hovering: bool) -> Self

Allow hovering this item in the plot. Default: true.

pub fn id(self, id: impl Into<Id>) -> Self

Sets the id of this plot item.

Trait Implementations

impl PlotItem for FilledArea

fn shapes(&self, _ui: &Ui, transform: &PlotTransform, shapes: &mut Vec<Shape>)

Generate shapes to be drawn in the plot.

fn initialize(&mut self, _x_range: RangeInclusive<f64>)

For plot-items which are generated based on x values (plotting functions).

fn color(&self) -> Color32

Returns the color of the plot item.

fn geometry(&self) -> PlotGeometry<'_>

Returns the geometry of the plot item.

fn bounds(&self) -> PlotBounds

Returns the bounds of the plot item.

fn base(&self) -> &PlotItemBase

Returns a reference to the base data of the plot item.

fn base_mut(&mut self) -> &mut PlotItemBase

Returns a mutable reference to the base data of the plot item.

fn name(&self) -> &str

Returns the name of the plot item.

fn highlight(&mut self)

Highlight the plot item.

fn highlighted(&self) -> bool

Returns whether the plot item is highlighted.

fn allow_hover(&self) -> bool

Can the user hover this item?

fn id(&self) -> Id

Returns the ID of the plot item.

fn find_closest( &self, point: Pos2, transform: &PlotTransform, ) -> Option<ClosestElem>

Find the closest element in the plot item to the given point.

fn on_hover( &self, plot_area_response: &Response, elem: ClosestElem, shapes: &mut Vec<Shape>, cursors: &mut Vec<Cursor>, plot: &PlotConfig<'_>, label_formatter: &Option<LabelFormatter<'_>>, )

Handle hover events for the plot item.