hbar

Types

HBar

pub type HBar {
  HBar(
    items: List(HBarItem),
    max_val: Int,
    fill: HBarFill,
    label_width: Int,
    show_value: Bool,
    bar_char: String,
    empty_char: String,
    bg: style.Color,
    period: Int,
  )
}

Constructors

HBar(
  items: List(HBarItem),
  max_val: Int,
  fill: HBarFill,
  label_width: Int,
  show_value: Bool,
  bar_char: String,
  empty_char: String,
  bg: style.Color,
  period: Int,
)

Arguments

max_val: 0 = auto-compute max from data.
label_width: Width reserved for labels. 0 = auto (longest label).
show_value: Whether to append the numeric value after the bar.

HBarFill

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pub type HBarFill {
  HBarSolid(colors: List(style.Color))
  HBarGradient(stops: List(style.Color))
  HBarRainbow
  HBarAnimatedRainbow
}

Constructors

```
HBarSolid(colors: List(style.Color))
```
Cycle through a list of solid colors, one per bar.
```
HBarGradient(stops: List(style.Color))
```
Static left-to-right gradient applied to each bar’s filled cells.
```
HBarRainbow
```
Each bar gets a different hue; static rainbow.
```
HBarAnimatedRainbow
```
Rainbow that rotates hue over time.

HBarItem

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pub type HBarItem {
  HBarItem(label: String, value: Int)
}

Constructors

```
HBarItem(label: String, value: Int)
```

Values

hbar_new

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pub fn hbar_new(items: List(HBarItem)) -> HBar

item

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pub fn item(label: String, value: Int) -> HBarItem

render

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

with_bg

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pub fn with_bg(h: HBar, bg: style.Color) -> HBar

with_chars

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pub fn with_chars(h: HBar, bar: String, empty: String) -> HBar

with_fill

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pub fn with_fill(h: HBar, fill: HBarFill) -> HBar

with_label_width

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pub fn with_label_width(h: HBar, w: Int) -> HBar

with_max

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pub fn with_max(h: HBar, max: Int) -> HBar

with_period

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pub fn with_period(h: HBar, period: Int) -> HBar

with_show_value

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pub fn with_show_value(h: HBar, show: Bool) -> HBar

with_style

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pub fn with_style(h: HBar, s: style.Style) -> HBar