Struct RadialChart 

pub struct RadialChart {

    pub decorations: DecorationLayout,
    pub title: String,
    pub slices: Vec<RadialSlice>,
    pub kind: RadialKind,
    pub start_angle_degrees: f32,
    pub split: Option<RadialSplit>,
    pub style: RadialStyle,
    pub labels: RadialLabels,
    pub label_format: RadialLabelFormat,
    pub label_decimals: usize,
    pub value_suffix: String,
    pub interaction: RadialInteraction,
    pub font_family: String,
    pub font_size: f32,
    pub label_color: Color,
    pub background: Color,
}

Fields

decorations: DecorationLayout

Editable decoration positions and selection, in logical pixels.

title: String

slices: Vec<RadialSlice>

kind: RadialKind

start_angle_degrees: f32

Clockwise from the right; -90 starts at the top.

split: Option<RadialSplit>

style: RadialStyle

labels: RadialLabels

label_format: RadialLabelFormat

label_decimals: usize

value_suffix: String

interaction: RadialInteraction

font_family: String

font_size: f32

label_color: Color

background: Color

Implementations

impl RadialChart

pub fn slice(&self, target: RadialTarget) -> Option<&RadialSlice>

Resolve an original array index; invalid groups/indices return None.

pub fn slice_mut(&mut self, target: RadialTarget) -> Option<&mut RadialSlice>

Edit the source model, then prepare a new renderer frame to display it.

pub fn label_lines(&self, slice: &RadialSlice, total: f64) -> Vec<String>

Two label lines at most. Values use the original units; detail percentages use the detail subtotal. Formatting never changes numeric data. Call on a validated chart and pass the positive finite sum for this circle.

pub fn validate(&self) -> Result<(), &'static str>

Zero values are retained in the model, but have no geometry or label. This checks model constraints; the renderer additionally checks output size, device limits, label layout and GPU budget when preparing a frame.

Trait Implementations

impl Clone for RadialChart

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 RadialChart

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

Formats the value using the given formatter.

impl Default for RadialChart

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RadialChart

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RadialChart

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RadialChart

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 RadialChart