Struct LineChart 

pub struct LineChart { /* private fields */ }

Multi-series Cartesian curves using caller-supplied linear/log scales. The plot rectangle excludes tick labels. Their placement viewport extends 96 pixels to either side, 40 above and 72 below the plot; reserve surrounding space. Curves/grid are clipped to the plot, while labels remain outside that clip.

Implementations

impl LineChart

pub fn node(&self, context: &SceneContext<'_>) -> Result<Node>

Builds curves/grid and project-font measured tick labels without system-font discovery. Curves use paints and stroke styles.

pub fn new( bounds: Rect, horizontal: Scale, vertical: Scale, ) -> Result<Self, ValidationError>

Requires each scale range to match its plot edges, in either direction.

pub fn ticks(self, count: usize) -> Result<Self, ValidationError>

Replaces the maximum number of nice ticks per axis, in 2..=32.

pub fn series( self, points: impl IntoIterator<Item = (f64, f64)>, paint: impl Into<Paint>, stroke: StrokeStyle, ) -> Result<Self, ValidationError>

Adds a curve; all points must be finite and valid in both scales.

pub fn gapped_series( self, points: impl IntoIterator<Item = Option<(f64, f64)>>, paint: impl Into<Paint>, stroke: StrokeStyle, ) -> Result<Self, ValidationError>

Adds a curve where None breaks the path rather than connecting missing data. At most 32 series and 65536 total entries (including gaps) are retained.

Trait Implementations

impl Clone for LineChart

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LineChart

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

Formats the value using the given formatter.