Struct BarChartStyle 

pub struct BarChartStyle<C: PixelColor> {
    pub bar_colors: Vec<C, 16>,
    pub bar_width: BarWidth,
    pub spacing: u32,
    pub border: Option<BorderStyle<C>>,
    pub stacked: bool,
}

Style configuration for bar charts.

This structure contains all visual styling options for bar charts, including colors, dimensions, spacing, and border styles.

Examples

use embedded_charts::prelude::*;
use embedded_graphics::pixelcolor::Rgb565;

let mut colors = heapless::Vec::new();
colors.push(Rgb565::BLUE).unwrap();
colors.push(Rgb565::RED).unwrap();

let style = BarChartStyle {
    bar_colors: colors,
    bar_width: BarWidth::Fixed(20),
    spacing: 5,
    border: None,
    stacked: false,
};

Fields

bar_colors: Vec<C, 16>

Colors for the bars.

The chart cycles through these colors for multiple data series. Maximum of 16 colors supported for memory efficiency.

bar_width: BarWidth

Width configuration for bars.

Determines how bar widths are calculated based on available space.

spacing: u32

Spacing between bars in pixels.

This spacing is applied between individual bars and between groups in multi-series charts.

border: Option<BorderStyle<C>>

Optional border style for bars.

When Some, draws borders around each bar with the specified style. When None, bars are drawn without borders.

stacked: bool

Whether bars should be stacked.

When true, multiple data series are stacked on top of each other. When false, series are displayed side by side.

Trait Implementations

impl<C: Clone + PixelColor> Clone for BarChartStyle<C>

fn clone(&self) -> BarChartStyle<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + PixelColor> Debug for BarChartStyle<C>

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

Formats the value using the given formatter.

impl<C> Default for BarChartStyle<C>

where C: From<Rgb565> + PixelColor,

fn default() -> Self

Returns the “default value” for a type.