Struct ChartRegion 

#[repr(C)]
pub struct ChartRegion {
    pub x0: f32,
    pub x1: f32,
    pub y0: f32,
    pub y1: f32,
    pub color: Option<Rgb>,
    pub label: String,
    pub vertical: bool,
}

One rectangle in a Widget::RegionChart, spanning [x0, x1] horizontally and [y0, y1] vertically in the chart’s domain. label is centered inside (empty = none); vertical rotates it 90° for narrow columns. color overrides the auto-assigned palette slot.

Fields

x0: f32

x1: f32

y0: f32

y1: f32

color: Option<Rgb>

label: String

vertical: bool

Implementations

impl ChartRegion

pub fn new(x0: f32, x1: f32, y0: f32, y1: f32, label: impl Into<String>) -> Self

A region spanning [x0,x1] × [y0,y1] with a centered label (palette color, horizontal).

pub fn with_color(self, color: Rgb) -> Self

Override the fill color.

pub fn vertical(self) -> Self

Render the label rotated 90° (for tall, narrow regions).

Trait Implementations

impl Clone for ChartRegion

fn clone(&self) -> ChartRegion

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChartRegion

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChartRegion

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'ʄ> Facet<'ʄ> for ChartRegion

const SHAPE: &'static Shape

The shape of this type, including: whether it’s a Struct, an Enum, something else?

impl PartialEq for ChartRegion

fn eq(&self, other: &ChartRegion) -> 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 Serialize for ChartRegion

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChartRegion