Struct Stroke 

pub struct Stroke {
    pub width: f32,
    pub color: Color,
    pub curve: bool,
    pub dash: Dash,
}

How a line is drawn: a width, a colour, and whether the points are the corners of a polyline or the knots of a curve through them.

Fields

width: f32

Stroke width in logical px. Round caps at both ends of every segment, which is also the join between two of them.

color: Color

The stroke colour. Inside the core it rides in the node’s bg slot, so a transition eases it and enter / exit can start or end it there.

curve: bool

Draw a smooth curve through the points (a centripetal Catmull-Rom spline, flattened by flatten_curve) instead of the polyline. Two points are a straight segment either way.

dash: Dash

The marks and gaps the stroke is cut into; Dash::SOLID, the default, is none.

Implementations

impl Stroke

pub fn new(width: f32, color: Color) -> Stroke

pub fn curve(self) -> Stroke

pub fn dash(self, on: f32, off: f32) -> Stroke

Cuts the stroke into marks on long with gaps off long between them; see Dash.

pub fn dashed(self, dash: Dash) -> Stroke

The whole pattern at once, for a dash-dot or one read from data.

pub fn dash_offset(self, offset: f32) -> Stroke

How far into the pattern the stroke starts; see Dash::offset.

Trait Implementations

impl Clone for Stroke

fn clone(&self) -> Stroke

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Stroke

impl Debug for Stroke

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

Formats the value using the given formatter.

impl PartialEq for Stroke

fn eq(&self, other: &Stroke) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Stroke