Struct Bar

pub struct Bar {
    pub name: String,
    pub orientation: Orientation,
    pub argument: f64,
    pub value: f64,
    pub base_offset: Option<f64>,
    pub bar_width: f64,
    pub stroke: Stroke,
    pub fill: Color32,
}

One bar in a BarChart. Potentially floating, allowing stacked bar charts. Width can be changed to allow variable-width histograms.

Fields

name: String

Name of plot element in the diagram (annotated by default formatter)

orientation: Orientation

Which direction the bar faces in the diagram

argument: f64

Position on the argument (input) axis – X if vertical, Y if horizontal

value: f64

Position on the value (output) axis – Y if vertical, X if horizontal

base_offset: Option<f64>

For stacked bars, this denotes where the bar starts. None if base axis

bar_width: f64

Thickness of the bar

stroke: Stroke

Line width and color

fill: Color32

Fill color

Implementations

impl Bar

pub fn new(argument: f64, height: f64) -> Bar

Create a bar. Its orientation is set by its BarChart parent.

• argument: Position on the argument axis (X if vertical, Y if horizontal).
• value: Height of the bar (if vertical).

By default the bar is vertical and its base is at zero.

pub fn name(self, name: impl ToString) -> Bar

Name of this bar chart element.

pub fn stroke(self, stroke: impl Into<Stroke>) -> Bar

Add a custom stroke.

pub fn fill(self, color: impl Into<Color32>) -> Bar

Add a custom fill color.

pub fn base_offset(self, offset: f64) -> Bar

Offset the base of the bar. This offset is on the Y axis for a vertical bar and on the X axis for a horizontal bar.

pub fn width(self, width: f64) -> Bar

Set the bar width.

pub fn vertical(self) -> Bar

Set orientation of the element as vertical. Argument axis is X.

pub fn horizontal(self) -> Bar

Set orientation of the element as horizontal. Argument axis is Y.

Trait Implementations

impl Clone for Bar

fn clone(&self) -> Bar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bar

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

Formats the value using the given formatter.

impl PartialEq for Bar

fn eq(&self, other: &Bar) -> 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 Bar