Struct PositionDodge 

pub struct PositionDodge {
    pub width: Option<f64>,
    pub reverse: bool,
}

Place groups side-by-side (ggplot2’s position_dodge(width)).

Within each x position the groups present there (group / fill / colour level, in first-appearance order — the legend order — or reversed with with_reverse) share width (in x units; one category on a discrete axis) and are centred on x: offset = (k − (n − 1)/2) · width / n for the k-th of n groups. On a continuous axis x itself moves; on a discrete axis the offset is stored in the .x_dodge_offset column and applied by the geoms that support it (point, pointrange, errorbar, linerange, ribbon, censor marks), so several models’ intervals per term sit side by side — also under coord_flip.

PositionDodge is also usable as a value (the default, width from the layer, 0.9), as before 0.17.

Fields

width: Option<f64>

Total dodge width; None = the layer default (0.9).

reverse: bool

Reverse the group order (ggplot2 ≥ 3.5 reverse = TRUE).

Implementations

impl PositionDodge

pub fn new(width: f64) -> Self

Dodge with an explicit total width (ggplot2’s position_dodge(width)).

pub fn with_reverse(self, reverse: bool) -> Self

Reverse the order of the dodged groups.

Trait Implementations

impl Clone for PositionDodge

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 PositionDodge

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

Formats the value using the given formatter.

impl Default for PositionDodge

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for PositionDodge

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

Equality operator ==.

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

Inequality operator !=.

impl Position for PositionDodge

fn compute(&self, data: &mut DataFrame, params: &PositionParams)

Adjust positions for data.

fn name(&self) -> &str

impl StructuralPartialEq for PositionDodge