Struct BarTheme 

pub struct BarTheme {
    pub length: Length,
    pub width: Length,
    pub frame: Element<RectElement>,
}

Theme for the bar portion of a legend (colorbar + binned). Symmetric with KeyTheme.

Fields

length: Length

Bar dimension along the legend’s Direction, pt.

width: Length

Bar dimension perpendicular to the legend’s Direction, pt.

frame: Element<RectElement>

Outline around the bar. Fill is ignored — the bar’s own gradient / bin colors fill the interior.

Trait Implementations

impl Clone for BarTheme

fn clone(&self) -> BarTheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BarTheme

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

Formats the value using the given formatter.

impl Default for BarTheme

fn default() -> Self

100pt × 15.84pt bar — width matches ggplot2’s legend.key.width = unit(1.2, "lines") at the default 11pt base size with the theme’s 1.2× lineheight, so a colorbar sits visually in line with a discrete key column.

impl PartialEq for BarTheme

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BarTheme