Enum SeriesPattern 

pub enum SeriesPattern {
    Solid,
    Dashed,
    Dotted,
    DashDot,
    ShortDash,
    WideDash,
}

The non-colour visual channel identifying one chart series.

See the module docs for the rendering table and the reasoning.

Variants

Solid

Unbroken line, round marker, plain fill.

Dashed

Long dash, square marker, forward (45°) hatch.

Dotted

Dotted line, triangular marker, back (135°) hatch.

DashDot

Dash-dot line, diamond marker, cross-hatch.

ShortDash

Short dash, ×-shaped marker, horizontal hatch.

WideDash

Wide-spaced dash, +-shaped marker, vertical hatch.

Implementations

impl SeriesPattern

pub const ALL: [SeriesPattern; 6]

Every pattern, in assignment order. The order is the cycle for_index walks.

pub fn for_index(index: usize) -> Self

The pattern a series at index gets when it declares none.

Wraps, like ChartPalette::color_for does with colours — but at a different period (6 against the theme palette’s 8), so the wrap points do not coincide and (colour, pattern) stays unique far longer than either channel alone.

pub fn dash(self, line_width: f32) -> Option<(f32, f32)>

The dash pattern for a stroked line, as (dash, gap) in logical pixels, or None for an unbroken line.

Scaled by line_width so a 1 dp line and a 4 dp line read as the same pattern rather than the thick one looking almost solid.

pub fn marker(self) -> SeriesMarker

The marker glyph for this pattern.

pub fn hatch(self) -> SeriesHatch

The hatch for a filled region carrying this pattern.

Trait Implementations

impl Clone for SeriesPattern

fn clone(&self) -> SeriesPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SeriesPattern

impl Debug for SeriesPattern

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

Formats the value using the given formatter.

impl Default for SeriesPattern

fn default() -> SeriesPattern

Returns the “default value” for a type.

impl Eq for SeriesPattern

impl Hash for SeriesPattern

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SeriesPattern

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SeriesPattern