Struct egui::widgets::plot::Curve

pub struct Curve { /* fields omitted */ }

A series of values forming a path.

Implementations

impl Curve

pub fn from_values(values: Vec<Value>) -> Self

pub fn from_values_iter(iter: impl Iterator<Item = Value>) -> Self

pub fn from_explicit_callback(
    function: impl Fn(f64) -> f64 + 'static,
    x_range: RangeInclusive<f64>,
    points: usize
) -> Self

Draw a curve based on a function y=f(x), a range (which can be infinite) for x and the number of points.

pub fn from_parametric_callback(
    function: impl Fn(f64) -> (f64, f64),
    t_range: RangeInclusive<f64>,
    points: usize
) -> Self

Draw a curve based on a function (x,y)=f(t), a range for t and the number of points.

pub fn from_ys_f32(ys: &[f32]) -> Self

From a series of y-values. The x-values will be the indices of these values

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

Add a stroke.

pub fn width(self, width: f32) -> Self

Stroke width. A high value means the plot thickens.

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

Stroke color. Default is Color32::TRANSPARENT which means a color will be auto-assigned.

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

Name of this curve.

If a curve is given a name it will show up in the plot legend (if legends are turned on).