Struct LineAnnotation 

pub struct LineAnnotation {
    pub start: DataPoint,
    pub end: DataPoint,
    pub color: Color,
    pub width: f32,
    pub dash: Option<f32>,
    pub x_axis: AxisId,
    pub y_axis: AxisId,
}

Line annotation on the chart.

Fields

start: DataPoint

Start point in data coordinates

end: DataPoint

End point in data coordinates

color: Color

Line color

width: f32

Line width

dash: Option<f32>

Dash pattern (None = solid)

x_axis: AxisId

Which axes to use

y_axis: AxisId

Implementations

impl LineAnnotation

pub fn horizontal(y: f64, x_min: f64, x_max: f64) -> Self

Create a horizontal line at a Y value.

pub fn vertical(x: f64, y_min: f64, y_max: f64) -> Self

Create a vertical line at an X value.

pub fn with_color(self, color: Color) -> Self

Set the line color.

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

Set the line width.

pub fn with_dash(self, dash: f32) -> Self

Set dash pattern.

Trait Implementations

impl Clone for LineAnnotation

fn clone(&self) -> LineAnnotation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LineAnnotation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.