gradient_bar

Types

GradientBar

pub type GradientBar {
  GradientBar(
    fill: GradientFill,
    filled_char: String,
    empty_char: String,
    percent: Int,
    modifier: style.Modifier,
    bg: style.Color,
    period: Int,
  )
}

Constructors

GradientBar(
  fill: GradientFill,
  filled_char: String,
  empty_char: String,
  percent: Int,
  modifier: style.Modifier,
  bg: style.Color,
  period: Int,
)

Arguments

percent: 0–100: how much of the bar is filled.
period: Animation period in frames.

GradientFill

</>

pub type GradientFill {
  LinearGradient(stops: List(style.Color))
  AnimatedLinear(stops: List(style.Color))
  Rainbow
  AnimatedRainbow
  Pulse(base: style.Color)
}

Constructors

```
LinearGradient(stops: List(style.Color))
```
Static left-to-right gradient across color stops.

AnimatedLinear(stops: List(style.Color))

Gradient that scrolls left over time.

```
Rainbow
```
Static full-spectrum rainbow.
```
AnimatedRainbow
```
Rainbow that rotates hue over time.
```
Pulse(base: style.Color)
```
Single color that oscillates between half and full brightness.

Values

animated_gradient_bar_new

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pub fn animated_gradient_bar_new(
  stops: List(style.Color),
) -> GradientBar

Animated (scrolling) gradient bar (full width).

animated_rainbow_bar

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pub fn animated_rainbow_bar() -> GradientBar

Animated (rotating) rainbow bar (full width).

gradient_bar_new

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pub fn gradient_bar_new(stops: List(style.Color)) -> GradientBar

Static linear gradient bar (full width).

gradient_progress_new

</>

pub fn gradient_progress_new(
  stops: List(style.Color),
  percent: Int,
) -> GradientBar

Gradient progress bar: partial fill, static gradient.

pulse_bar

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pub fn pulse_bar(base: style.Color) -> GradientBar

Pulsing single-color bar (full width).

rainbow_bar

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pub fn rainbow_bar() -> GradientBar

Static rainbow bar (full width).

render

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pub fn render(
  buf: buffer.Buffer,
  area: geometry.Rect,
  g: GradientBar,
  frame: Int,
) -> buffer.Buffer

Render the gradient bar into buf at area. frame drives animation.

with_bg

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pub fn with_bg(g: GradientBar, bg: style.Color) -> GradientBar

with_chars

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pub fn with_chars(
  g: GradientBar,
  filled: String,
  empty: String,
) -> GradientBar

with_modifier

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pub fn with_modifier(
  g: GradientBar,
  m: style.Modifier,
) -> GradientBar

with_percent

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pub fn with_percent(g: GradientBar, pct: Int) -> GradientBar

with_period

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pub fn with_period(g: GradientBar, period: Int) -> GradientBar