Struct Sparkline 

pub struct Sparkline { /* private fields */ }

A sparkline widget for compact data visualization

Implementations

impl Sparkline

pub fn new<I>(data: I) -> Self

where I: IntoIterator<Item = f64>,

Create a new sparkline with data

pub fn empty() -> Self

Create an empty sparkline

pub fn data<I>(self, data: I) -> Self

where I: IntoIterator<Item = f64>,

Set data

pub fn max(self, max: f64) -> Self

Set maximum value (for scaling)

pub fn min(self, min: f64) -> Self

Set minimum value (for scaling)

pub fn style(self, style: SparklineStyle) -> Self

Set sparkline style

pub fn fg(self, color: Color) -> Self

Set foreground color

pub fn bg(self, color: Color) -> Self

Set background color

pub fn show_bounds(self, show: bool) -> Self

Show min/max bounds as labels

pub fn push(&mut self, value: f64)

Push a new data point

pub fn push_shift(&mut self, value: f64, max_len: usize)

Push and shift (for streaming data)

pub fn clear(&mut self)

Clear all data

pub fn get_data(&self) -> &[f64]

Get current data

impl Sparkline

pub fn element_id(self, id: impl Into<String>) -> Self

Set element ID for CSS selector (#id)

pub fn class(self, class: impl Into<String>) -> Self

Add a CSS class

pub fn classes<I, S>(self, classes: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Add multiple CSS classes

Trait Implementations

impl Clone for Sparkline

fn clone(&self) -> Sparkline

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Sparkline

fn default() -> Self

Returns the “default value” for a type.

impl StyledView for Sparkline

fn set_id(&mut self, id: impl Into<String>)

Set element ID

fn add_class(&mut self, class: impl Into<String>)

Add a CSS class

fn remove_class(&mut self, class: &str)

Remove a CSS class

fn toggle_class(&mut self, class: &str)

Toggle a CSS class

fn has_class(&self, class: &str) -> bool

Check if has class

impl View for Sparkline

fn id(&self) -> Option<&str>

Get element ID (for CSS #id selectors)

fn classes(&self) -> &[String]

Get CSS classes (for CSS .class selectors)

fn meta(&self) -> WidgetMeta

Get widget metadata for DOM

fn render(&self, ctx: &mut RenderContext<'_>)

Render the view

fn widget_type(&self) -> &'static str

Get widget type name (for CSS type selectors)

fn children(&self) -> &[Box<dyn View>]

Get child views (for container widgets)