Struct LineMark 

pub struct LineMark {
    pub series: SeriesHandle,
    pub color: Option<Color>,
    pub width: f32,
    pub label: Option<String>,
}

A line mark: a series drawn as a connected polyline (segments + round join/cap discs, per the reuse-the-pipelines decision). color = None auto-assigns from the theme’s series palette at resolve time.

Fields

series: SeriesHandle

The data this line reads from.

color: Option<Color>

Stroke colour, or None to auto-assign a series colour.

width: f32

Stroke width, in screen pixels.

label: Option<String>

Display name for the legend / cursor readout, or None to fall back to "Series N".

Implementations

impl LineMark

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

Set the stroke colour.

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

Set the stroke width (screen pixels).

pub fn label(self, label: impl Into<String>) -> Self

Set the series’ display name (legend + cursor readout).

Trait Implementations

impl Clone for LineMark

fn clone(&self) -> LineMark

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineMark

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

Formats the value using the given formatter.

impl From<LineMark> for Mark

fn from(m: LineMark) -> Self

Converts to this type from the input type.